A leading DeFi company is seeking a Backend Developer to work remotely from anywhere in the world. Responsibilities include developing backend services for DeFi applications and engaging in smart contract development. Candidates should have at least 5 years in a backend role, with expertise in blockchain technologies and familiarity with AWS services. A degree in Computer Science or related fields is required, along with strong problem-solving skills and the ability to work collaboratively in an agile environment.
04/02/2026
Full time
A leading DeFi company is seeking a Backend Developer to work remotely from anywhere in the world. Responsibilities include developing backend services for DeFi applications and engaging in smart contract development. Candidates should have at least 5 years in a backend role, with expertise in blockchain technologies and familiarity with AWS services. A degree in Computer Science or related fields is required, along with strong problem-solving skills and the ability to work collaboratively in an agile environment.
About the job Backend Developer (Remote Worldwide) Job Responsibilities: Develop and maintain the backend services of our DeFi applications. Engage in smart contract development, blockchain indexing, security monitoring, and tracking metrics. Communicate efficiently with product and business development teams to gather requirements and participate in product planning and system design. Candidate Requirements: At least 5 years as a Backend Engineer or in a similar role. Extensive knowledge, including the latest best practices. Proficient with a thorough understanding of typing systems and strong typing practices. Ability to read and understand smart contracts written in Solidity. Experience writing smart contracts with a focus on security best practices is preferred. Experience using GraphQL for blockchain indexing. Hands-on experience with cloud providers like AWS, including services such as Lambda, ECS, S3, RDS, and CloudWatch. Familiarity with modern DevOps practices and tools like Docker and CI/CD pipelines. Expertise in Git. Bachelor's or Masters degree in Computer Science, Engineering, or a related field (or equivalent experience). Strong problem-solving abilities, excellent communication, a collaborative spirit, and the ability to work in an agile environment.
04/02/2026
Full time
About the job Backend Developer (Remote Worldwide) Job Responsibilities: Develop and maintain the backend services of our DeFi applications. Engage in smart contract development, blockchain indexing, security monitoring, and tracking metrics. Communicate efficiently with product and business development teams to gather requirements and participate in product planning and system design. Candidate Requirements: At least 5 years as a Backend Engineer or in a similar role. Extensive knowledge, including the latest best practices. Proficient with a thorough understanding of typing systems and strong typing practices. Ability to read and understand smart contracts written in Solidity. Experience writing smart contracts with a focus on security best practices is preferred. Experience using GraphQL for blockchain indexing. Hands-on experience with cloud providers like AWS, including services such as Lambda, ECS, S3, RDS, and CloudWatch. Familiarity with modern DevOps practices and tools like Docker and CI/CD pipelines. Expertise in Git. Bachelor's or Masters degree in Computer Science, Engineering, or a related field (or equivalent experience). Strong problem-solving abilities, excellent communication, a collaborative spirit, and the ability to work in an agile environment.
A leading global tech firm is seeking experienced Blockchain Engineers to join their team. In this remote position, you will be responsible for designing and implementing innovative blockchain solutions. The ideal candidates will have at least 3 years of relevant experience, proficiency in Solidity, Java, and C++, and familiarity with blockchain frameworks like Ethereum and Hyperledger. This role offers an opportunity to work on cutting-edge blockchain technology and provide support to both the team and clients.
04/02/2026
Full time
A leading global tech firm is seeking experienced Blockchain Engineers to join their team. In this remote position, you will be responsible for designing and implementing innovative blockchain solutions. The ideal candidates will have at least 3 years of relevant experience, proficiency in Solidity, Java, and C++, and familiarity with blockchain frameworks like Ethereum and Hyperledger. This role offers an opportunity to work on cutting-edge blockchain technology and provide support to both the team and clients.
One of our clients based in CA, USA is looking to hire 8 talented Blockchain Engineers globally to join their growing team. The ideal candidate will have a strong background in blockchain development, with a focus on developing and implementing innovative solutions for our clients. As a Blockchain Developer, you will be responsible for designing, developing, and maintaining blockchain-based applications and platforms. Key Responsibilities Collaborate with the team to identify client needs and develop blockchain solutions that meet their requirements. Design, develop, and implement blockchain-based applications and platforms. Write clean, efficient, and well-documented code. Test and debug code to ensure high-quality and error-free applications. Keep up to date with the latest trends and advancements in blockchain technology. Troubleshoot and resolve any issues that arise during development or implementation. Work closely with cross functional teams to ensure successful project delivery. Provide technical guidance and support to team members and clients. Qualifications Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Minimum of 3 years of experience in blockchain development - Proficiency in programming languages such as Solidity, Java, or C++. Experience with blockchain frameworks like Ethereum, Hyperledger, or EOS. Strong understanding of blockchain principles, protocols, and algorithms - Familiarity with smart contract development and deployment. Ability to work independently and in a team environment. Strong communication and interpersonal skills. A passion for blockchain technology and its potential to drive innovation and growth.
04/02/2026
Full time
One of our clients based in CA, USA is looking to hire 8 talented Blockchain Engineers globally to join their growing team. The ideal candidate will have a strong background in blockchain development, with a focus on developing and implementing innovative solutions for our clients. As a Blockchain Developer, you will be responsible for designing, developing, and maintaining blockchain-based applications and platforms. Key Responsibilities Collaborate with the team to identify client needs and develop blockchain solutions that meet their requirements. Design, develop, and implement blockchain-based applications and platforms. Write clean, efficient, and well-documented code. Test and debug code to ensure high-quality and error-free applications. Keep up to date with the latest trends and advancements in blockchain technology. Troubleshoot and resolve any issues that arise during development or implementation. Work closely with cross functional teams to ensure successful project delivery. Provide technical guidance and support to team members and clients. Qualifications Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Minimum of 3 years of experience in blockchain development - Proficiency in programming languages such as Solidity, Java, or C++. Experience with blockchain frameworks like Ethereum, Hyperledger, or EOS. Strong understanding of blockchain principles, protocols, and algorithms - Familiarity with smart contract development and deployment. Ability to work independently and in a team environment. Strong communication and interpersonal skills. A passion for blockchain technology and its potential to drive innovation and growth.
A leading technology company is seeking skilled AI Engineers to join their team in San Francisco. This remote role involves designing and implementing machine learning solutions while collaborating with cross-functional teams. Candidates should have a degree in Computer Science or a related field, and expertise in AI programming languages and frameworks such as Python and TensorFlow. Ideal candidates are analytical problem solvers with strong communication skills. Join a dynamic team driving innovation in AI technology.
04/02/2026
Full time
A leading technology company is seeking skilled AI Engineers to join their team in San Francisco. This remote role involves designing and implementing machine learning solutions while collaborating with cross-functional teams. Candidates should have a degree in Computer Science or a related field, and expertise in AI programming languages and frameworks such as Python and TensorFlow. Ideal candidates are analytical problem solvers with strong communication skills. Join a dynamic team driving innovation in AI technology.
A leading technology firm is seeking a skilled Cyber Security Engineer in San Francisco to protect their computer systems and networks from cyber threats. The role involves designing, implementing, and maintaining security measures to ensure system integrity and confidentiality. Candidates should possess a Bachelor's degree in Cyber Security or related field, and have experience with security protocols and technologies such as firewalls and IDS. Relevant certifications are highly desirable. This role does not offer Visa sponsorship.
04/02/2026
Full time
A leading technology firm is seeking a skilled Cyber Security Engineer in San Francisco to protect their computer systems and networks from cyber threats. The role involves designing, implementing, and maintaining security measures to ensure system integrity and confidentiality. Candidates should possess a Bachelor's degree in Cyber Security or related field, and have experience with security protocols and technologies such as firewalls and IDS. Relevant certifications are highly desirable. This role does not offer Visa sponsorship.
A technology company is seeking a Fullstack Engineer to work remotely within the USA. The suitable candidate will design and maintain end-to-end web applications utilizing both frontend (React) and backend (Node.js) technologies. Responsibilities include collaborating with various teams, optimizing performance for DeFi use cases, and participating in the development of smart contracts. The ideal candidate should have a strong background in blockchain technology, excellent coding skills, and effective communication abilities.
04/02/2026
Full time
A technology company is seeking a Fullstack Engineer to work remotely within the USA. The suitable candidate will design and maintain end-to-end web applications utilizing both frontend (React) and backend (Node.js) technologies. Responsibilities include collaborating with various teams, optimizing performance for DeFi use cases, and participating in the development of smart contracts. The ideal candidate should have a strong background in blockchain technology, excellent coding skills, and effective communication abilities.
About the job AI Engineer - USA (Remote) Overview: One of our clients based in California, USA is building a new team and looking for 7 highly skilled and motivated AI Engineers globally to join their dynamic team. As an AI Engineer, you will be pivotal in designing, developing, and deploying state-of-the-art AI solutions that enhance the capabilities of our products and services, driving efficiency and innovation. Key Responsibilities: Design and implement advanced machine learning algorithms to solve complex problems. Analyze large datasets to extract valuable insights and improve model performance. Train machine learning models and evaluate their performance using various metrics and methodologies. Integrate AI solutions into existing systems to enhance functionality and performance. Stay updated with the latest trends in AI and machine learning, applying this knowledge to drive innovation within the team. Work closely with cross-functional teams, including data scientists, software engineers, and product managers, to deliver high-quality AI solutions. Deploy AI models into production environments, ensuring their ongoing performance and reliability. Create comprehensive documentation for AI models, algorithms, and systems to facilitate knowledge sharing and maintenance. Qualifications: Bachelors or Masters degree in Computer Science, Engineering, or a related field. Proficiency in programming languages such as Python, R, or Java, and strong understanding of machine learning frameworks like TensorFlow, PyTorch, and scikit-learn. Demonstrated experience in developing and deploying AI models in a professional setting. Strong analytical and problem-solving skills with experience in working with large datasets. Excellent verbal and written communication skills to explain complex AI concepts to non-technical stakeholders. Ability to work collaboratively in a team environment and contribute to project success. Preferred Qualifications: Ph.D. in AI, Machine Learning, Data Science, or a related field. Experience in applying AI techniques in industries such as healthcare, finance, or e-commerce. Familiarity with big data platforms like Hadoop, Spark, and AWS. Published research in reputable AI or machine learning conferences or journals.
04/02/2026
Full time
About the job AI Engineer - USA (Remote) Overview: One of our clients based in California, USA is building a new team and looking for 7 highly skilled and motivated AI Engineers globally to join their dynamic team. As an AI Engineer, you will be pivotal in designing, developing, and deploying state-of-the-art AI solutions that enhance the capabilities of our products and services, driving efficiency and innovation. Key Responsibilities: Design and implement advanced machine learning algorithms to solve complex problems. Analyze large datasets to extract valuable insights and improve model performance. Train machine learning models and evaluate their performance using various metrics and methodologies. Integrate AI solutions into existing systems to enhance functionality and performance. Stay updated with the latest trends in AI and machine learning, applying this knowledge to drive innovation within the team. Work closely with cross-functional teams, including data scientists, software engineers, and product managers, to deliver high-quality AI solutions. Deploy AI models into production environments, ensuring their ongoing performance and reliability. Create comprehensive documentation for AI models, algorithms, and systems to facilitate knowledge sharing and maintenance. Qualifications: Bachelors or Masters degree in Computer Science, Engineering, or a related field. Proficiency in programming languages such as Python, R, or Java, and strong understanding of machine learning frameworks like TensorFlow, PyTorch, and scikit-learn. Demonstrated experience in developing and deploying AI models in a professional setting. Strong analytical and problem-solving skills with experience in working with large datasets. Excellent verbal and written communication skills to explain complex AI concepts to non-technical stakeholders. Ability to work collaboratively in a team environment and contribute to project success. Preferred Qualifications: Ph.D. in AI, Machine Learning, Data Science, or a related field. Experience in applying AI techniques in industries such as healthcare, finance, or e-commerce. Familiarity with big data platforms like Hadoop, Spark, and AWS. Published research in reputable AI or machine learning conferences or journals.
Fullstack Engineer, Blockchain - (Remote in USA) Job Openings Fullstack Engineer, Blockchain - (Remote in USA) About the job Fullstack Engineer, Blockchain - (Remote in USA) Job Responsibilities: Familiarity with blockchain technology and smart contract development is a bonus. Strong understanding of REST APIs, database design, and web security. Proven ability to write clean, scalable, and efficient code. Familiar with unit testing and end-to-end testing frameworks. Bachelors degree in Computer Science, Software Engineering, or a related field. Excellent communication skills in English. Candidate Requirements: Design, develop, and maintain end-to-end web applications, covering both frontend (React) and backend (Node.js or equivalent). Collaborate closely with product, design, and backend teams to ensure seamless system integration. Optimize application performance and scalability for high-demand DeFi use cases. Participate in the design and architecture of smart contracts to ensure seamless blockchain integration. Conduct code reviews and testing to maintain high code quality and security standards. Stay updated on the latest trends in blockchain, DeFi, and fullstack development.
04/02/2026
Full time
Fullstack Engineer, Blockchain - (Remote in USA) Job Openings Fullstack Engineer, Blockchain - (Remote in USA) About the job Fullstack Engineer, Blockchain - (Remote in USA) Job Responsibilities: Familiarity with blockchain technology and smart contract development is a bonus. Strong understanding of REST APIs, database design, and web security. Proven ability to write clean, scalable, and efficient code. Familiar with unit testing and end-to-end testing frameworks. Bachelors degree in Computer Science, Software Engineering, or a related field. Excellent communication skills in English. Candidate Requirements: Design, develop, and maintain end-to-end web applications, covering both frontend (React) and backend (Node.js or equivalent). Collaborate closely with product, design, and backend teams to ensure seamless system integration. Optimize application performance and scalability for high-demand DeFi use cases. Participate in the design and architecture of smart contracts to ensure seamless blockchain integration. Conduct code reviews and testing to maintain high code quality and security standards. Stay updated on the latest trends in blockchain, DeFi, and fullstack development.
About the job Cyber Security Engineer - San Francisco Note: This job does not offer any Visa sponsorship. We are looking for applicants already living in the USA. Overview: Our client is seeking a highly skilled and motivated Cyber Security Engineer to their dynamic team. As a Cyber Security Engineer, you will be responsible for protecting our organization's computer systems, networks, and data from cyber threats. You will play a critical role in designing, implementing, and maintaining security measures to ensure the integrity, confidentiality, and availability of our systems. Key Responsibilities: Design, implement, and maintain robust security architectures for IT systems and networks. Conduct thorough analyses of potential cyber threats and vulnerabilities to our systems. Develop and implement response plans for security breaches, including immediate actions to contain and mitigate damage. Continuously monitor systems for security breaches, analyze security alerts, and provide timely responses. Perform regular risk and vulnerability assessments to identify and address security weaknesses. Provide training and guidance to staff on security policies, procedures, and best practices. Maintain detailed documentation of security measures, incidents, and remediation activities. Work closely with IT professionals, departments, and external partners to strengthen overall security posture. Qualifications: Bachelors degree in Cyber Security, Computer Science, Information Technology, or a related field. Proven experience in cyber security roles, with a strong understanding of security protocols, cryptography, authentication, and authorization. Proficiency in security technologies such as firewalls, IDS/IPS, antivirus software, and SIEM systems. Relevant certifications such as CISSP, CISM, CEH, or CompTIA Security+ are highly desirable. Strong analytical and problem-solving skills to identify and address security issues. Excellent verbal and written communication skills to effectively convey security concepts to non-technical stakeholders. Meticulous attention to detail to identify and mitigate potential security threats. Preferred Qualifications: Masters degree in Cyber Security or a related field. Experience in industries such as finance, healthcare, or government. Familiarity with programming languages like Python, Java, or C++ for automation and scripting. Knowledge of cloud security practices and experience with platforms like AWS, Azure, or Google Cloud.
04/02/2026
Full time
About the job Cyber Security Engineer - San Francisco Note: This job does not offer any Visa sponsorship. We are looking for applicants already living in the USA. Overview: Our client is seeking a highly skilled and motivated Cyber Security Engineer to their dynamic team. As a Cyber Security Engineer, you will be responsible for protecting our organization's computer systems, networks, and data from cyber threats. You will play a critical role in designing, implementing, and maintaining security measures to ensure the integrity, confidentiality, and availability of our systems. Key Responsibilities: Design, implement, and maintain robust security architectures for IT systems and networks. Conduct thorough analyses of potential cyber threats and vulnerabilities to our systems. Develop and implement response plans for security breaches, including immediate actions to contain and mitigate damage. Continuously monitor systems for security breaches, analyze security alerts, and provide timely responses. Perform regular risk and vulnerability assessments to identify and address security weaknesses. Provide training and guidance to staff on security policies, procedures, and best practices. Maintain detailed documentation of security measures, incidents, and remediation activities. Work closely with IT professionals, departments, and external partners to strengthen overall security posture. Qualifications: Bachelors degree in Cyber Security, Computer Science, Information Technology, or a related field. Proven experience in cyber security roles, with a strong understanding of security protocols, cryptography, authentication, and authorization. Proficiency in security technologies such as firewalls, IDS/IPS, antivirus software, and SIEM systems. Relevant certifications such as CISSP, CISM, CEH, or CompTIA Security+ are highly desirable. Strong analytical and problem-solving skills to identify and address security issues. Excellent verbal and written communication skills to effectively convey security concepts to non-technical stakeholders. Meticulous attention to detail to identify and mitigate potential security threats. Preferred Qualifications: Masters degree in Cyber Security or a related field. Experience in industries such as finance, healthcare, or government. Familiarity with programming languages like Python, Java, or C++ for automation and scripting. Knowledge of cloud security practices and experience with platforms like AWS, Azure, or Google Cloud.
Software Engineer, Consensus - (Remote in USA)About the job Software Engineer, Consensus - (Remote in USA) Job Responsibilities: Design, implement, and improve mechanisms to enhance the throughput and stability of the Solana network. Create and refine algorithms to ensure fair and efficient block production among validators. Identify and mitigate security vulnerabilities within consensus mechanisms to provide robust protection against emerging threats. Enhance the scalability of the consensus system to handle increasing transaction volumes and validator participation without compromising performance. Develop and execute comprehensive tests to validate the reliability and efficiency of consensus mechanisms, including stress tests, fault injection, and performance benchmarking. Work closely with cross-functional teams, including protocol engineers, security experts, and infrastructure teams, to ensure seamless integration and functioning of consensus components. Maintain thorough documentation of consensus protocols and conduct peer code reviews to ensure high standards of code quality and consistency. Candidate Requirements: Bachelor's degree in Computer Science, Engineering, or equivalent practical experience with 3+ years of hands-on experience in core infrastructure software and distributed systems. Strong proficiency in systems programming languages such as Rust or C++. Experience with consensus algorithms, distributed systems, and blockchain technology is highly desirable. Ability to analyze complex systems, identify issues, and develop effective, flexible solutions. Knowledge of common security threats and best practices in securing consensus processes. Actively consuming research papers and exploring new solutions. Experience with performance profiling and optimization techniques. Excellent teamwork and communication skills, with the ability to work effectively in a collaborative environment. Familiarity with Linux, systems automation tools, and systems architecture. Understanding of networking, architecture, and principles underlying distributed systems. A knack for designing secure protocols, software, and algorithms that minimize trust requirements. Knowledge of Byzantine Fault Tolerance (BFT). Self-driven, research-oriented, and capable of independent learning. Active participation in Bitcoin/Ethereum/Blockchain projects or the open-source community is highly desirable.
04/02/2026
Full time
Software Engineer, Consensus - (Remote in USA)About the job Software Engineer, Consensus - (Remote in USA) Job Responsibilities: Design, implement, and improve mechanisms to enhance the throughput and stability of the Solana network. Create and refine algorithms to ensure fair and efficient block production among validators. Identify and mitigate security vulnerabilities within consensus mechanisms to provide robust protection against emerging threats. Enhance the scalability of the consensus system to handle increasing transaction volumes and validator participation without compromising performance. Develop and execute comprehensive tests to validate the reliability and efficiency of consensus mechanisms, including stress tests, fault injection, and performance benchmarking. Work closely with cross-functional teams, including protocol engineers, security experts, and infrastructure teams, to ensure seamless integration and functioning of consensus components. Maintain thorough documentation of consensus protocols and conduct peer code reviews to ensure high standards of code quality and consistency. Candidate Requirements: Bachelor's degree in Computer Science, Engineering, or equivalent practical experience with 3+ years of hands-on experience in core infrastructure software and distributed systems. Strong proficiency in systems programming languages such as Rust or C++. Experience with consensus algorithms, distributed systems, and blockchain technology is highly desirable. Ability to analyze complex systems, identify issues, and develop effective, flexible solutions. Knowledge of common security threats and best practices in securing consensus processes. Actively consuming research papers and exploring new solutions. Experience with performance profiling and optimization techniques. Excellent teamwork and communication skills, with the ability to work effectively in a collaborative environment. Familiarity with Linux, systems automation tools, and systems architecture. Understanding of networking, architecture, and principles underlying distributed systems. A knack for designing secure protocols, software, and algorithms that minimize trust requirements. Knowledge of Byzantine Fault Tolerance (BFT). Self-driven, research-oriented, and capable of independent learning. Active participation in Bitcoin/Ethereum/Blockchain projects or the open-source community is highly desirable.
A global technology company is seeking a Software Engineer to improve the consensus mechanisms of the Solana network. Responsibilities include designing algorithms, enhancing scalability, and identifying security vulnerabilities. The ideal candidate holds a Bachelor's in Computer Science and has 3+ years of experience in systems programming, particularly with Rust or C++. Familiarity with blockchain technology and excellent teamwork skills are necessary for this remote position.
04/02/2026
Full time
A global technology company is seeking a Software Engineer to improve the consensus mechanisms of the Solana network. Responsibilities include designing algorithms, enhancing scalability, and identifying security vulnerabilities. The ideal candidate holds a Bachelor's in Computer Science and has 3+ years of experience in systems programming, particularly with Rust or C++. Familiarity with blockchain technology and excellent teamwork skills are necessary for this remote position.