186 jobs found

Senior Software Reverse Join to apply for the Senior Software Reverse Engineer role at STR. STR is hiring a Senior Software Reverse Engineer who has a passion for research and analysis of vulnerabilities in cyber physical systems. Work must be performed onsite. What you'll do Reverse engineering complex software or firmware targets, ranging from typical Windows/Linux binaries to embedded firmware running non-traditional computer architectures and operating systems Developing and applying automated reverse engineering and binary analysis tools to characterize protocols, interfaces, and functionality of target systems Developing innovative cybersecurity solutions Working in multi-discipline teams to tackle challenging problems from a wide variety of technologies to develop innovative cybersecurity solutions Performing vulnerability weaponization, exploit development, payload development, and exploit mitigation on a variety of challenging targets Documenting, demonstrating, and presenting research Solving real world problems that have an impact on national security Who you are This position requires an Active Top Secret (TS) security clearance, for which U.S. citizenship is needed by the U.S. Government Bachelors Degree in Computer Science, Computer Engineering, Cybersecurity or related field plus a minimum of 5 years relevant experience (MS or PhD with equivalent work experience may also be considered) Experience with binary analysis of software/firmware Experience with disassembly tools, such as IDA Pro, Binary Ninja, or Ghidra Proficiency in one or more programming languages: C/C++, Python, etc. Proficiency in one or more Assembly Languages: x86, ARM, etc. General understanding of reverse engineering fundamentals: memory layout, calling conventions, etc. Nice to haves Vulnerability research and analysis Knowledge of weaponizing discovered vulnerabilities into exploits Implant or software patch development Familiarity with binary emulation or vulnerability research, including tools such as QEMU or AFL Experience with DSP architectures, such as Texas Instruments, STMicroelectronics, NXP, or Analog Devices. Knowledge of operating system internals including memory/process/thread management Embedded systems or firmware analysis Experience development custom emulation tools to enable dynamic analysis Disassembler/decompiler module development Experience analyzing and reconstructing code/data flow Automated reverse engineering or software analysis tool development Experience debugging software without source code Knowledge of binary file structures and formats Experience analyzing protocols or message structures Knowledge of anti-reverse engineering techniques Knowledge of intrusion detection and anti-malware systems and techniques Pay Information Full-Time Salary Range: $134,000 - $184,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws. Seniority Level Mid-Senior level Employment Type Full-time Job Function Engineering and Information Technology Industries Technology, Information and Internet

Get AI-powered advice on this job and more exclusive features. Base pay range $160,000/yr - $180,000/yr About Gridware Gridware is a San Francisco-based technology company dedicated to protecting and enhancing the electrical grid. We pioneered a groundbreaking new class of grid management called active grid response (AGR), focused on monitoring the electrical, physical, and environmental aspects of the grid that affect reliability and safety. Gridware's advanced Active Grid Response platform uses high precision sensors to detect potential issues early, enabling proactive maintenance and fault mitigation. This comprehensive approach helps improve safety, reduce outages, and ensure the grid operates efficiently. The company is backed by climate tech and Silicon Valley investors. For more information, please visit . Role Description As a Senior Data Engineer at Gridware, you will design and scale the data infrastructure that powers our real time grid monitoring platform. You'll build high performance pipelines that transform massive streams of sensor and telemetry data into actionable insights-helping detect faults, predict failures, and strengthen the grid that powers entire communities. Responsibilities Deploy and manage Unity Catalog to standardize data governance, lineage, and access control across data domains. Design, develop, and maintain scalable data pipelines and architectures. Implement data ingestion, transformation, and storage solutions. Ensure data quality and integrity across various data sources and destinations. Collaborate with software engineers, data scientists, analysts, and other stakeholders to meet data requirements. Optimize and tune data workflows for performance and efficiency. Monitor, troubleshoot, and resolve issues in data pipelines and related systems. Document data processes, architecture, and workflow procedures. Required Skills 4+ years of experience in data engineering or related roles, building and scaling real time data infrastructure. Experience designing and maintaining data lakes and lakehouse architectures with governance and access controls. Strong in Python and SQL, with deep experience in relational, time series, and streaming databases. Hands on with modern data stacks-Spark, Kafka, Databricks, Grafana, and other cloud native tools. Skilled in data modeling, ETL/ELT pipelines, and real time streaming architectures for production systems. Familiar with CI/CD, version control, and data governance/security best practices. Bonus Skills Experience with real time data processing and streaming analytics frameworks. Familiarity with IoT and embedded systems, including sensor data pipelines and edge computing. Hands on with Docker, Kubernetes, and Protobuf in production environments. Exposure to machine learning workflows and real time monitoring for IoT and time series data. Comfortable operating in a high growth startup environment, adapting quickly across domains. Benefits Health, Dental & Vision (Gold and Platinum with some providers plans fully covered). Paid parental leave. Alternating day off (every other Monday). "Off the Grid", a two week per year paid break for all employees. Commuter allowance. Seniority level Mid Senior level Employment type Full time Job function Information Technology Industries Software Development Referrals increase your chances of interviewing at Gridware by 2 . Location: San Francisco, CA.

Amazon Leo is Amazon's low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organizations operating in locations without reliable connectivity. Key job responsibilities Work with peer teams and customers to design suitable software systems and interfaces with underlying hardware to fulfill the RF and Networking Payload needs. Develop a strategic plan for the growth of the team, both from a software and integrated mission outcomes perspective. Hire & Develop a diverse team of software engineers. Aid in the design of mission critical systems in Leo Collaborate with your fellow team members to integrate various system elements, both hardware and software. Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. A day in the life This is a Software Development Manager role in the Leo Payload Software organization, responsible for driving the research & development, deployment and operation of Leo Payload. Our software drives the hardware, firmware and networking on the satellite to manage all radio communications between satellites and the ground gateways and customer terminals, and also provides device drivers and services for managing redundancy, operational and thermal state of the payload. You will own the roadmap and mission for software and work with your customers to refine requirements, understand constraints, hire & grow your team and iteratively deliver value to our customers. About the team Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world. The Leo Payload software team is responsible for life-cycle management of RF links, and transporting customer data and Leo management/control traffic over RF & Optical links in the Leo system. BASIC QUALIFICATIONS - 3+ years of engineering team management experience - 10+ years of engineering experience - Knowledge of engineering practices and patterns for the full software/hardware/networks development life cycle, including coding standards, code reviews, source control management, build processes, testing, certification, and livesite operations - Experience partnering with product or program management teams - Bachelor's degree in Computer Science, Engineering, a related field, or equivalent experience - 5+ years of industry experience with Telecom, Data Plane networking, distributed systems or similar PREFERRED QUALIFICATIONS - Experience in communicating with users, other technical teams, and senior leadership to collect requirements, describe software product features, technical designs, and product strategy - Experience in recruiting, hiring, mentoring/coaching and managing teams of Software Engineers to improve their skills, and make them more effective, product software engineers - Experience with telecom systems - wireless, wireline, optical, satellite. Experience with high performance data networking on embedded platforms. Experience with silicon based forwarding fabrics a plus. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at . USA, WA, Redmond - 184 200.00 USD annually

San Mateo, California, United States - Full-time Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users. From utility inspectors to first responders, soldiers in battlefield scenarios and beyond . About the team: Our team is responsible for large portions of the software engineering stack, working on a wide variety of subsystems. We write bare metal and RTOS microcontroller code (stm32 product line), integrate and write code for embedded linux and android platforms (Qualcomm and Nvidia SOCs), maintain the associated linux kernels, and help design and bring up all new electronics. We work closely with both the hardware team and the rest of the software organization, creating the foundation for the rest of the Skydio software team to build upon. About the role: Reliable embedded firmware acts as the brain stem of our autonomous drones and the foundation for the growing accessory product line bridging the gap between the algorithms and the sensors/mechanical hardware. As a senior Skydio embedded software engineer, you will have the opportunity to architect, build out and lead the development of both current and future products in a fast paced environment. How you'll make an impact: Provide technical direction and architecture of complex systems Design and implement the embedded software that runs on the vehicle Characterize, integrate, and validate key subsystems (e.g. next gen camera, radio) Bring up and debug new hardware Write interfaces and drivers for sensors and other devices What makes you a good fit: Ability to write modern C++ in a real time embedded environment Ability to write clean code with appropriate abstraction boundaries SOC development (Qualcomm devices a plus), embedded microcontrollers, camera drivers Practical experience writing firmware/embedded code for a physical device Embedded linux userspace and kernel development Fundamental knowledge of low level firmware Hands on hardware bring up, system debugging and code optimization Knowledge of debugging systems at ARM assembly code level Embedded security and cryptographic firmware development Compensation: At Skydio, our compensation packages for regular, full time employees include competitive base salaries, equity in the form of stock options, and comprehensive benefits packages. Compensation will vary based on factors, including skill level, proficiencies, transferable knowledge, and experience. Relocation assistance may also be provided for eligible roles. The annual base salary range for this position is $170,000 - 277,500 . Fundamentally, we believe that equity is the key to long term financial growth, and we ensure all regular, full time employees have the opportunity to significantly benefit from the company's success. Regular, full time employees are eligible to enroll in the Company's group health insurance plans. Regular, full time employees are eligible to receive the following benefits: Paid vacation time, sick leave, holiday pay and 401K savings plan. This position and all associated benefits are subject to applicable federal, state, and local laws, as well as the Company's policies and eligibility criteria. Compensation for certain positions may vary based on the position's location. At Skydio we believe that diversity drives innovation. We have created a multidisciplinary environment that embraces the power of diverse perspectives to create elegant solutions for complex problems. We are committed to growing our network of people, programs, and resources to nurture an inclusive culture. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or other characteristics protected by federal, state or local anti discrimination laws. For positions located in the United States of America, Skydio, Inc. uses E-Verify to confirm employment eligibility. To learn more about E-Verify, including your rights and responsibilities, please visit

Astranis builds advanced satellites for high orbits, expanding humanity's reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe- large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts. Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA. Senior Product Security Engineer As a Senior Product Security Engineer at Astranis, you are a software engineer with a deep specialization in security, responsible for designing and building secure systems with a focus on areas like cryptography, Public Key Infrastructure (PKI) and zero trust architectures. Your role will involve evaluating processes, operating systems, and applications from a security-first engineering standpoint. While your primary role is to build secure software, your expertise will be used to identify vulnerabilities, conduct risk analyses, and lead security reviews. Responsibilities Audit embedded devices to identify security vulnerabilities and weaknesses. Lead security initiatives and serve as a point of contact for secure software development. Conduct security research and risk assessments on our products, focusing on cryptographic implementations and protocols. Provide expert guidance and support in the implementation of security measures. Collaborate with vendors, partners, and other Astranis software engineers to implement effective remediation strategies. Perform risk assessments to identify and prioritize threats. Lead design teams in developing secure systems and ensure our products are implemented to a high security standard. Collaborate with software development teams to design and implement technical solutions that address identified risks. Requirements 5+ years of experience in software engineering with a focus on security. Strong investigative, analytical problem-solving skills and attention to detail. Experience with secure architecture design for embedded devices. Security expertise as a software specialist in one or more of: C, C++, ARM, cryptography, PKI. Proven experience in threat modeling and security assessments, with commensurate ability in offensive security. Expert proficiency in software development, including auditing and writing secure code. Strong knowledge of security best practices and frameworks. Strong communication skills, both written and spoken. Ability to work collaboratively within a team environment. What we offer All our positions offer a compensation package that includes equity and robust benefits. Base pay is a single component of Astranis's total rewards package, which may also include equity in the form of incentive stock options, high quality company-subsidized healthcare, disability and life insurance benefits, flexible PTO, 401(K) retirement, and free on-site catered meals. Base Salary: $160,000-$240,000 USD U.S. Citizenship, Lawful Permanent Residency, Or Refugee/Asylee Status Required (To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3 Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

A leading drone technology company in San Mateo, California, is seeking a Senior Embedded Software Engineer. This role involves architecting and developing embedded software for autonomous drones, ensuring high-quality firmware, and collaborating with hardware teams. Candidates should have expertise in C++ within embedded systems, as well as experience with SOCs and debugging at the assembly level. This position offers a competitive salary and exceptional benefits in a diverse and innovative environment.

A leading satellite technology company in San Francisco is seeking a Senior Product Security Engineer to design and build secure systems. The role includes auditing embedded devices, conducting security assessments, and collaborating with engineers. Candidates should have over 5 years of software engineering experience focused on security, strong analytical skills, and expertise in cryptography. The compensation package includes a base salary ranging from $160,000 to $240,000, along with equity and benefits.

Senior Product Manager, Drone Hardware Platforms & Sensors San Mateo, California, United States - Full-time Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users. From utility inspectors to first responders, soldiers in battlefield scenarios and beyond . About the Role As a Senior Product Manager for Drone Hardware Platforms & Sensors, you will work closely with our customers and our hardware and embedded software engineering teams to help define and shape Skydio's current and next-gen drone platforms, controllers, cameras, and accessories ecosystem. You'll ensure that we are building and delivering the right products to solve the most important problems across enterprise, government, and public safety. This is an incredible opportunity to have an outsized impact in service of our customers. Location This position is based onsite 5 days/week at our HQ in San Mateo, CA, with 25% travel. We offer relocation assistance if needed. How you'll make an impact Help shape our overall vehicle and hardware strategy in collaboration with our CEO and engineering executives, including the development of new hardware products, including new vehicle form factors. Engage with customers, prospects, and internal stakeholders to understand core business problems and develop visions and strategies to solve them. Draw upon direct customer experiences and ride-alongs as well as usage analytics to solve the most important and impactful problems for our customers. Continually develop, own, and publish product requirement documents and roadmaps for Skydio's vehicle hardware, controllers, cameras/sensors and embedded software. Partner with designers and engineering leaders spanning hardware, firmware, computer vision, AI, and machine learning to execute your product vision and requirements. Capture, document, and distill feedback from customers and prospects to steer product development. Collaborate closely with sales and customer success to build and maintain close customer relationships and ensure success. Partner with product marketing to develop launch plans, product positioning and messaging to bring your products to market. What would make you a strong fit 5+ years of proven success in defining and delivering complex hardware products with integrated software. Deep technical understanding of IoT or camera/sensors product technologies. Experience launching robust hardware products for Enterprise, Public Safety or Defense Customers. Detail-oriented with exceptional written and oral communication skills. Direct or indirect experience with engineering that allows you to actively participate in deep discussions with engineers on complex technical architecture challenges and tradeoffs. Highly facilitative team player who strives to enable others to do their best work. A passion for speaking with and learning from customers. A background in electrical engineering, mechanical engineering, or computer science. An advanced degree or an MBA would be a plus, but is not required. Background experience in utilities, public safety or federal (ISR) workflows Experience with enterprise/professional robotics or drones Expertise in camera interfaces, either in photography, videography, and/or for drone cameras Compensation At Skydio, our compensation packages for regular, full-time employees include competitive base salaries, equity in the form of stock options, and comprehensive benefits packages. Compensation will vary based on factors, including skill level, proficiencies, transferable knowledge, and experience. Relocation assistance may also be provided for eligible roles. The annual base salary range for this position is $150,000 - $190,000 . Fundamentally, we believe that equity is the key to long-term financial growth, and we ensure all regular, full-time employees have the opportunity to significantly benefit from the company's success. Regular, full-time employees are eligible to enroll in the Company's group health insurance plans. Regular, full-time employees are eligible to receive the following benefits: Paid vacation time, sick leave, holiday pay and 401K savings plan. This position and all associated benefits are subject to applicable federal, state, and local laws, as well as the Company's policies and eligibility criteria. Compensation for certain positions may vary based on the position's location. At Skydio we believe that diversity drives innovation. We have created a multidisciplinary environment that embraces the power of diverse perspectives to create elegant solutions for complex problems. We are committed to growing our network of people, programs, and resources to nurture an inclusive culture. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or other characteristics protected by federal, state or local anti-discrimination laws. For positions located in the United States of America, Skydio, Inc. uses E-Verify to confirm employment eligibility. To learn more about E-Verify, including your rights and responsibilities, please visit

Ascend is transforming the $10T global insurance industry by combining AI automation with embedded fintech. While insurance makes up 7.2% of global GDP, outdated financial infrastructure slows the industry down. Ascend is the first and market-leading finance automation platform built specifically for insurance, driving its rapid digital transformation. In just three years: Trusted by thousands of insurance businesses nationwide Processed billions in transactions annually, growing 200%+ per year Built a world-class team of 50+ people in our San Francisco and Columbus offices How we do it Ascend automates the entire insurance financial lifecycle-from collections and accounting to reconciliations and disbursements-helping businesses streamline operations and increase profitability. In the AI era, software costs are decreasing and AI makes technology more powerful and accessible. Businesses should maximize monetization by embedding technology into financial flows, rather than simply selling SaaS. That's why AI + fintech is our edge-seamlessly integrating financial automation into transactions to create real, lasting value. Customers don't just buy software; they unlock powerful financial efficiencies with a 5-7x ROI. Why we do it Insurance is a $10T+ industry running on legacy systems. AI-powered automation embedded into payments and transactions will move the industry forward. Ascend's mission is to become the leading financial automation platform for insurance by 2030-powering the entire industry's financial operations while transforming the way trillions of dollars move. Your role Ascend is seeking a Senior Software Engineer to join our team on-site in San Francisco to help expand our core product. You will be part of a small but growing team solving complex technical challenges using Ruby. You will interface directly with customers and work cross-functionally to continue developing new product features, dashboards, and checkout processes - without any layers. Responsibilities Objective : In your first 30 days: Understand Ascend's platform, product, and customer workflows by collaborating with team members and engaging with customers. Contribute to user-facing projects using Ruby on Rails and Next.js. Partner with product managers and designers to solve customer challenges directly. Objective : In your first 60 days: Take ownership of end-to-end features that process millions in insurance premiums using Ruby on Rails. Build intuitive UIs with Next.js to power financial operations. Develop internal tools to streamline customer workflows. Maintain high product quality through proactive monitoring and continuous improvements. Objective : In your first 90 days, and beyond: Collaborate with customers to translate their needs into scalable solutions for the multi-trillion-dollar insurance industry. Develop the industry's leading point-of-sale system for insurance, enabling seamless payments and improving conversion rates. Automate back-office tasks with AI, significantly reducing time and improving accuracy for accounting teams. Help shape technical architecture and processes as the platform scales. Mentor engineers through thoughtful code reviews and technical guidance. Must Have 5+ years of experience as a Full Stack or Backend Web Developer 3+ years working in a growth-stage startup Experience with relational databases Experience building and scaling consumer products A strong desire to learn new skills and solve business problems Nice to have Familiarity or interest in learning Ruby on Rails and Next.js Familiarity with building external APIs & integrations with platforms such as Salesforce Experience in building payment, checkout, or insurance products Ruby on Rails API hosted on Heroku Next.js w/TypeScript hosted on Vercel Tailwind CSS across all the FE Postgres + Redis for storage Base Salary Range: $190,000 - $225,000 Competitive base salary and meaningful equity in a fast-growing company 100% health premiums covered for you and your dependents 401k with employer matching options Unlimited PTO Monthly company-paid commuter benefit options Parental and family leave Lunch provided when in office Company outings and off-sites Dog-friendly office! Join Ascend and be part of our mission to revolutionize the insurance industry and contribute to global financial modernization. Your leadership can make a significant impact on improving the $1T+ insurance industry. We are committed to equal opportunity employment and embrace diversity within our organization. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

A tech-driven engineering company in San Francisco is seeking a Senior Embedded Systems Engineer to lead the design of software for next-generation CT scanning products. Ideal candidates will have over 3 years of experience in embedded systems and image processing software development. This role involves cross-functional collaboration and the opportunity to work on cutting-edge technology. Competitive salary and benefits offered.

Location: Washington, DC (On-site with Hybrid Option) Type: Full-Time Experience: 5+ years Seniority: Mid-Senior Level Salary Range: $150,000 - $220,000 annually (based on experience) Work Authorization: U.S. Citizens or Permanent Residents Only Relocation Assistance Available Overview We're seeking a Safety Critical Software Engineer - Lead to join a high-impact engineering team developing robust, compliant, and reliable safety-critical systems. This role is ideal for an experienced engineer who excels in technical leadership, hands on development, and ensuring safety compliance across the full software lifecycle. You'll lead the design, implementation, and validation of safety critical software supporting mission critical operations while collaborating with cross functional teams to uphold the highest standards of safety and performance. Key Responsibilities Lead the development of safety-critical software applications from concept through deployment. Design software models using tools such as Simulink or SCADE, translating them into efficient C/C++ implementations. Develop and manage Level of Rigor artifacts to ensure compliance with safety and certification standards. Collaborate with systems, testing, and development teams to integrate and validate safety-related features. Serve as a technical authority for safety-critical processes, documentation, and design reviews. Participate in compliance audits and risk assessments to ensure adherence to applicable safety regulations. Minimum Qualifications 5+ years of experience in systems safety software engineering or a related field. Proven experience in safety-critical software development and model-based design (Simulink, SCADE). Demonstrated ability to produce compliance documentation supporting safety certification. Strong background collaborating across multidisciplinary engineering teams. Preferred Experience Familiarity with ISO 26262 automotive safety standard. Understanding of MIL-STD-882E and its application in safety engineering. Experience working in ASIL D environments or equivalent high-integrity systems. Background in embedded, aerospace, or defense software development. Work Model Hybrid schedule: Minimum 3 days per week on-site Location: Washington, DC Skills Safety critical, safety critical software, iso-26262, documentation, scade

Chief Technology Officer (CTO) About Whissle Whissle is an innovative, early stage AI company focused on building the intelligent streaming intelligence layer for machines. Our core technology is a unified streaming intelligence layer that merges context, speech, words, intent, and multi sensory data to provide real time voice AI and live agent assist, moving beyond traditional turn based systems. Our mission is to build intelligent voice agents for global enterprise, with a revenue model based on SaaS, enterprise licensing, and APIs. The Opportunity This technical leader will establish the product architecture, define infrastructure needs, and set the budget baseline for technical scaling. We are seeking a visionary and technically deep Chief Technology Officer to partner with the founding team and take full ownership of our technology strategy and execution. This role is essential for architecting a robust, scalable platform that can support many applications and their derivatives across cloud and edge environments. The ideal candidate will be a senior leader with a passion for cutting edge AI, who can build and lead a high performing team while establishing best in class technical standards. Key Responsibilities Technology Strategy and Architecture Define and execute a comprehensive technology roadmap that aligns with Whissle's business objectives and growth strategy. Design, build, and oversee the scalable platform architecture required to deploy and manage real time voice AI agents and derivative applications across diverse cloud and edge environments. At this point in Whissle's existence, the CTO will also be the platform and software architect. Ensure the security, reliability, and performance of the core Streaming Intelligence platform. Evaluate, select, and manage the technology stack, ensuring it is optimized for high performance, low latency, and cost efficiency. Drive continuous innovation by evaluating emerging technologies, specifically in multi modal AI, speech, and distributed computing. Engineering Leadership and Management Hire, lead, mentor, and scale the engineering, data infrastructure and science, and MLOps teams, fostering a culture of technical excellence, collaboration, and continuous delivery (CI/CD, DevOps). Set and enforce technical standards, best practices, and agile methodologies for software development and platform operations. Manage the technology budget, resources, and vendor relationships efficiently. Remove technical barriers and manage technical debt to allow founders to focus more on the business strategy. Intellectual Property (IP) and Invention Establish and formalize the company's process for documenting inventions and establishing a timeline record for Whissle's proprietary algorithms, platform architecture, and models. Work closely with the leadership team and IP counsel to review invention disclosures and assess patentability based on criteria like defensibility, detectability, and non obviousness in the context of the solution and end application UX. Help define a program that rewards and encourages team members for their commitment to the invention and patent process. Cross Functional Collaboration Collaborate with the CEO and C suite to translate business goals into technological strategy and measurable outcomes. Qualifications Required Experience 10+ years of progressive technical leadership experience, with 5+ years in an executive CTO, VP of Engineering, or similar role at an early stage or high growth company. Deep expertise in designing and implementing complex, scalable platform architectures for enterprise grade solutions with a focus on supporting real time products/services. Strong, hands on experience in the AI/ML domain, specifically with building and deploying models at scale (MLOps). Proven track record with cloud native architectures (e.g., AWS, Azure, GCP) and experience with edge/embedded device deployments. Demonstrated ability to attract, hire, mentor, and lead diverse, high performing engineering teams. Highly Desired Skills Experience with real time data streaming, multi modal systems, and low latency processing. Familiarity with the patent process, invention disclosure, and the principles of IP protection, especially for software and AI related technologies (e.g., non obviousness test). Strong business acumen and experience in aligning technology investment with SaaS and API based business models. Excellent communication skills with the ability to clearly articulate technical vision to non technical stakeholders, including investors. Strong coding skills in the various languages that will be required in the space. CTO is expected to be a hands on employee, during the early stages of the company. Location: San Francisco, CA Compensation: $225,000-$275,000 Referrals increase your chances of interviewing at WhissleAI by 2x.

Embedded Controls Engineer Lead - Newlight Location: On-site Team: Embedded Systems & Real-Time Control Newlight is developing the world's first scalable retrofit solution enabling hydrogen-assisted combustion for the existing global fleet. We combine advanced hardware and embedded control to deliver immediate emissions and fuel-cost reduction - without replacing engines. We are seeking an Embedded Controls Engineer Lead to architect, implement, and validate the real-time ECU controlling hydrogen-diesel combustion at sea. You will own the firmware stack and embedded technologies powering our hydrogen-injection unit, and help build the team shaping its future. What You Will Be Doing Own the embedded firmware roadmap and architecture across bootloader, BSP, HAL/LL, drivers, RTOS tasks, synchronization, and safety states. Lead and mentor embedded engineers across code reviews, design reviews, planning, and hiring for scaling execution. Implement bare-metal drivers in C for timers/ETR, input capture, GPIO, multi-channel ADC, DMA (circular/linked), UART/SPI/I C, CAN-FD, and Ethernet. Develop the engine synchronization layer: crank/cam capture, missing-tooth detection, real-time crank-angle resolution, deterministic PWM/valve scheduling. Build high-integrity data paths: ADC+DMA streaming pipelines, digital filtering, calibration, fixed-point math, and diagnostic thresholds. Integrate FreeRTOS or CMSIS-RTOS v2: priorities, ISRs, latency budgeting, inter-task messaging, watchdogs, timing analysis. Architect fault-tolerant state machines and real-time safety logic with deterministic fallback behaviors. Validate performance with SIL/HIL, test benches, and full-scale engines; analyze timing, jitter, and actuator response. Support vessel integration, commissioning, and troubleshooting during early deployments. Contribute domain input to combustion optimization and injection strategies. Author & maintain technical documentation including control specs, schematics, timing diagrams, and validation protocols. Ensure compliance with maritime class safety rules; drive reliability and change-control processes. Requirements Bachelor's degree in Electrical Engineering, Computer Engineering, Mechatronics, or equivalent. 5+ years experience delivering real-time embedded control systems in production environments. Expertise in timers, input capture synchronization, PWM/valve control, DMA pipelines, and ADC management. Demonstrated low-latency driver development in bare-metal C on STM32-class MCUs. Strong control-system fundamentals applied to high-speed actuation loops. Experience with CAN-FD and industrial comms interfaces. Solid understanding of safety-critical IO handling and diagnostic architecture. Excellent problem-solving and communication skills; ability to thrive in hands-on, fast-iteration environments. On-site presence required for integrated engine test cycles and cross-functional collaboration. Nice to Have Experience with 2-stroke and marine engine controls. Hydrogen or hybrid powertrain experience. Python/MATLAB tooling for DAQ, HIL/SIL or control tuning workflows. Security-aware firmware development (boot encryption, CRC/keys). Passion for accelerating clean, affordable maritime decarbonization. Why Join Newlight? Own critical firmware controlling hydrogen injection on real engines at sea - your work directly reduces emissions worldwide. Build and scale our embedded team and system architecture from pilot to fleet deployments. Work in a highly skilled, mission-driven environment where innovation and safety go hand-in-hand. Grow into technical leadership roles as the systems and engineering organization scale. To Apply: Send your resume and a brief message on why you want to build this future to

Senior Software Engineer, SRE Join to apply for the Senior Software Engineer, SRE role at Abridge. Base pay range $210,800.00/yr - $248,000.00/yr About Abridge Abridge was founded in 2018 with the mission of powering deeper understanding in healthcare. Our AI-powered platform was purpose-built for medical conversations, improving clinical documentation efficiencies while enabling clinicians to focus on what matters most-their patients. Our enterprise-grade technology transforms patient-clinician conversations into structured clinical notes in real-time, with deep EMR integrations. Powered by Linked Evidence and our purpose-built, auditable AI, we are the only company that maps AI-generated summaries to ground truth, helping providers quickly trust and verify the output. As pioneers in generative AI for healthcare, we are setting the industry standards for the responsible deployment of AI across health systems. We are a growing team of practicing MDs, AI scientists, PhDs, creatives, technologists, and engineers working together to empower people and make care make more sense. We have offices located in the Mission District in San Francisco, the SoHo neighborhood of New York, and East Liberty in Pittsburgh. The Role Abridge's services and engineering team are in hyperscale mode. We are looking for experienced SREs to join our team and help improve the performance, stability, and scalability of our software by multiples. This is a distributed systems oriented role and is approximately 80% software focused and 20% cloud infrastructure focused. You will help us build load testing and chaos engineering into our CI pipelines, leverage observability and profiling tools to identify performance bottlenecks and resolve them, work with diverse teams to help rehome their applications onto more scalable infrastructure, and ensure a smooth ride as we hyperscale our application adoption in the healthcare space. You may be embedded with other teams for weeks or months. The platform we are building needs to maximize both engineering velocity and security, will be under tremendous scale, and presents many opportunities to leverage creativity, autonomy, and leadership to take things 0 to 1. This is a unique opportunity in the industry to rapidly grow your career in a rapidly growing company leveraging the best of emerging technologies. What You'll Do Leverage load testing, chaos engineering, and other test practices to identify performance and latency bottlenecks across all of our systems, and make changes to application code to resolve them. Drive software changes that can rehome applications at the code level onto new infrastructure (run times, event driven infrastructure, databases, and more) in order to dramatically improve scalability as well as enable multi-tenant deployments. Identify and implement software configuration changes and performance tuning parameters that will dramatically improve performance and scalability. Build developer tools and software modules that help engineers build code faster and more effectively with more enablements to the entire engineering organization. Work with the Platform team to develop, and application teams to adopt, emerging elements of our internal developer platform, such as service templates and self-serve infrastructure. Work with application teams to establish and adopt SLOs and error budgets, and drive better metrics for application health that can drive automated canary releases, improved health monitoring, and better engineering practices. Uplevel our ability to respond to incidents by improving observability, runbooks, and incident response muscle across the organization. Evangelize, document, and train the engineering team on the solutions being built and uplevel them on cloud native design strategies and tools. Be a public evangelist for Abridge in the global platform engineering community, including conferences, open source, and research as we pioneer new AI-first cloud-native-first security-first implementations at scale. Who You Are 8+ years of software engineering experience focused on distributed systems or tooling, with an interest in engineering enablement and software scaling. At least 2 years experience as a back-end engineer focused on system performance and scalability. Experience reducing latency in software by multiples through leveraging observability and profiling tools and deriving great pleasure from doing so. Experience building on Kubernetes and scaling compute services on Kubernetes; experience with related cloud native technologies including ArgoCD, Argo Rollouts, Istio, etc. Comfortable implementing and securing services in Google Cloud Platform with Infrastructure as Code, including GCP Projects, VPC Networks, Google Kubernetes Engine, and IAM Roles, Groups and policies. Candidates without GCP experience but who have experience with Kubernetes are encouraged to apply. Experience building software with backend languages (e.g. Python, GoLang, Node, and Rust). Experience monitoring distributed systems with Prometheus, OpenTelemetry Collector, and Grafana (or something similar), including metrics collection, visualization, alerting, and using observability data to drive performance optimizations. Passion for engineering enablement and solving software and distributed systems scaling challenges under pressure. Must be willing to travel up to 10% Abridge typically hosts a three-day builder team retreat every 3-6 months. These retreats often feature internal hackathons, collaborative project sessions, and social events that allow the team to connect in person. Why Work at Abridge At Abridge, we're transforming healthcare delivery experiences with generative AI, enabling clinicians and patients to connect in deeper, more meaningful ways. Our mission is clear: to power deeper understanding in healthcare. We're driving real, lasting change, with millions of medical conversations processed each month. Joining Abridge means stepping into a fast-paced, high-growth startup where your contributions truly make a difference. Our culture requires extreme ownership-every employee has the ability to (and is expected to) make an impact on our customers and our business. Beyond individual impact, you will have the opportunity to work alongside a team of curious, high-achieving people in a supportive environment where success is shared, growth is constant, and feedback fuels progress. At Abridge, it's not just what we do-it's how we do it. Every decision is rooted in empathy, always prioritizing the needs of clinicians and patients. We're committed to supporting your growth, both professionally and personally. Whether it's flexible work hours, an inclusive culture, or ongoing learning opportunities, we are here to help you thrive and do the best work of your life. How we take care of Abridgers Generous Time Off: 14 paid holidays, flexible PTO for salaried employees, and accrued time off for hourly employees Comprehensive Health Plans: Medical, Dental, and Vision coverage for all full-time employees and their families. Generous HSA Contribution: If you choose a High Deductible Health Plan, Abridge makes monthly contributions to your HSA. Paid Parental Leave: Generous paid parental leave for all full-time employees. Family Forming Benefits: Resources and financial support to help you build your family. 401(k) Matching: Contribution matching to help invest in your future. Personal Device Allowance: Tax free funds for personal device usage. Pre-tax Benefits: Access to Flexible Spending Accounts (FSA) and Commuter Benefits. Lifestyle Wallet: Monthly contributions for fitness, professional development, coworking, and more. Mental Health Support: Dedicated access to therapy and coaching to help you reach your goals. Sabbatical Leave: Paid Sabbatical Leave after 5 years of employment. Compensation and Equity: Competitive compensation and equity grants for full time employees. and much more! Equal Opportunity Employer Abridge is an equal opportunity employer and considers all qualified applicants equally without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, or disability. Staying safe - Protect yourself from recruitment fraud We are aware of individuals and entities fraudulently representing themselves as Abridge recruiters and/or hiring managers. Abridge will never ask for financial information or payment, or for personal information such as bank account number or social security number during the job application or interview process. Any emails from the Abridge recruiting team will come from email address. You can learn more about how to protect yourself from these types of fraud by referring to this article. Please exercise caution and cease communications if something feels suspicious about your interactions.

An innovative embedded finance startup in San Francisco seeks an experienced software developer with extensive Java expertise to build secure platform products. The candidate should have a strong background in cloud technologies, scalable coding, and experience in fintech. This role offers a unique opportunity to impact the team's growth in a flat organizational structure where every voice matters. Competitive compensation packages are available, emphasizing inclusivity and diversity.

An automotive technology firm is hiring a Senior Cellular Software Engineer in Palo Alto, California. The role focuses on developing cellular software applications and requires expertise in C++ and wireless technologies like 4G/5G. Ideal candidates will have a strong background in TCP/IP, memory management, and embedded Linux systems. This position not only involves coding but also designing system architectures, ensuring quality through testing, and collaborating across teams. A competitive salary range of $147,000 - $185,000 is offered.