Tanisha Systems

Role: AI Architect Location Jersey City, NJ - Onsite role Full Time/ FTE Independent Banking domain We are seeking a highly accomplished Enterprise Architect with deep expertise in Artificial Intelligence, Generative AI, Cloud-native architectures, and Emerging Technologies. This role is responsible for defining and governing enterprise-wide architectures, leading complex technology transformations, and translating cutting-edge innovation into scalable, business-impacting platforms. The ideal candidate brings extensive experience designing AI-first enterprise platforms, leading global architecture teams, and shaping long-term technology strategy across financial services and large enterprises. Key Responsibilities Enterprise Architecture & Technology Strategy Define and own enterprise-level architecture for AI, GenAI, data, and cloud platforms Establish reference architectures, standards, and governance models for scalable, secure, and compliant solutions Provide architectural leadership for complex, multi-year digital and AI transformation programs Serve as a trusted advisor to senior executives on technology vision, roadmap, and innovation strategy AI, GenAI & Advanced Analytics Architect Generative AI platforms including: Large Language Models (LLMs) Retrieval Augmented Generation (RAG) Vector databases, semantic search, and knowledge graphs Agentic and workflow-driven AI systems Drive adoption of AI across enterprise functions (e.g., HR, Finance, Tax, Insurance, Operations) Lead architecture and design for AI/ML model lifecycle, MLOps, explainability, and model governance Evaluate and integrate emerging AI technologies through PoCs and production-grade solutions Cloud, Data & Platform Architecture Design cloud-native SaaS architectures leveraging: Microservices and containerization Messaging and event-driven architectures Multi-tenancy and scalable data platforms Lead architecture for big data, real-time analytics, and AI-enabled platforms Ensure alignment with security, privacy, compliance, and enterprise IT standards Leadership & Collaboration Lead and mentor senior architects, AI engineers, and data scientists across global teams Partner closely with business and technology stakeholders Product Engineering, Product Management, Research, and Business Strategy teams Drive technology transfer from research and innovation into enterprise products and platforms Guide cross-functional teams from concept through delivery and commercialization Innovation & Emerging Technologies Identify, evaluate, and incubate emerging technologies including: Blockchain Computer Vision Quantum Computing Data-frugal AI and Explainable AI Champion innovation through internal platforms, testbeds, and reusable architecture assets Support IP creation through patents, technical publications, and thought leadership Required Qualifications Education PhD in Computer Science or related field (strongly preferred) Undergraduate degree in Computer Science or Engineering Experience 15+ years of experience in enterprise and solution architecture, with significant leadership scope Proven track record as Enterprise / Chief / Principal Architect in large, complex organizations Hands-on experience architecting AI/ML and GenAI platforms at enterprise scale Experience working with financial services or highly regulated industries preferred Technical Expertise AI/ML, Generative AI, LLMs, RAG, Knowledge Graphs Cloud-native architecture (microservices, containers, SaaS) Big Data, real-time analytics, NLP, computer vision MLOps, model explainability, and AI governance Blockchain and emerging technology integration Leadership & Soft Skills Strong technology vision and strategic thinking Ability to communicate complex architecture concepts to executive and non-technical stakeholders Proven people leader with experience scaling and mentoring high-performance teams Comfortable operating at the intersection of research, architecture, and business outcomes Nice to Have Published research or significant patent portfolio Experience leading innovation or R&D organizations Exposure to quantum computing or next-generation AI platforms

Python developer with PostgreSQL experience Location: Sunnyvale, CA (Onsite) Salary: Market (DOE) FTE role- open for contracting Job Description Job Summary: We are looking for Python developer with experience is database especially PostgreSQL. He/She will be responsible for developing and managing the tools, automation, and scripts necessary for DBAs to perform daily tasks. Key Responsibilities: Develop and maintain tools to streamline database management tasks and performance tuning. API-Driven Services: Design, build, and maintain API-driven services to automate interactions with relational databases, such as PostgreSQL, enabling efficient database operations and integrations. Continuous Integration/Continuous Deployment (CI/CD): Integrate database management tasks into CI/CD pipelines to ensure smooth and automated deployments. Monitoring and Alerting: Implement automated monitoring and alerting systems to proactively identify and address relational database issues via self-healing mechanisms. Minimum Qualifications Experience building highly available software services or platform infrastructure Experience in designing, building, and maintaining API-driven services Proficient in Python or Go Relational database fundamental concepts Preferred Qualifications API Driven Services Develop and Maintain Micro Services Transform legacy code to modernized API driven architecture Experience building and interacting with Cloud APIs for AWS and GCP Good understanding of PostgreSQL internals Experience with Java/Kotlin/C/C++ will be an advantage SRE experience supporting PaaS or DBaaS

Oracle to PostgreSQL Migration Architect Location: Sunnyvale, CA (Onsite) Salary: Market (DOE) FTE - open for contract Job Description We need to have profiles with excellent software engineering skill. Someone who can understand the customization done on the existing system using Java and Go Lang and do the same in the new system. We can't consider anyone who is not excellent in 1) Data Structure & Algorithms, 2) System Design and 3) Cloud computing especially Kube. An Oracle to PostgreSQL Migration Architect leads the technical strategy, assessment, schema conversion, and data migration from Oracle to PostgreSQL (often AWS RDS/Aurora or Azure). They specialize in mapping Oracle PL/SQL to PL/pgSQL, optimizing performance, designing cloud-native database architectures, and reducing downtime. Key Responsibilities Assessment & Strategy: Evaluate existing Oracle database environments to plan the migration roadmap, including TCO analysis and application dependency mapping. Migration Design: Design scalable, secure PostgreSQL schema architectures, converting Oracle PL/SQL stored procedures, triggers, views, and packages to PL/pgSQL. Technical Execution: Perform data migrations using tools like AWS SCT/DMS, Ora2Pg, or pgloader, ensuring data integrity. Performance Optimization: Tune PostgreSQL performance, including indexing, query optimization, and handling differences in storage engines. Troubleshooting & Support: Resolve complex data type mismatches, handle replication issues, and provide troubleshooting during and after migration. Required Technical Skills Oracle Expertise: Proficient in Oracle Database Administration, PL/SQL, and SQL performance tuning. PostgreSQL Proficiency: Strong knowledge of PostgreSQL internals, PL/pgSQL, and configuration. Migration Tools: Experience with migration tools such as AWS Schema Conversion Tool (SCT), AWS Database Migration Service (DMS), or Ora2Pg. Cloud Platforms: Knowledge of AWS (RDS/Aurora) or Azure. Scripting: Proficiency in Python, Bash, or Perl for automation. Required Experience & Education 10+ years of hands-on experience in Oracle Database Administration, with 3+ years specifically in Oracle-to-PostgreSQL migration. Key Skills for Success Understanding of microservices architecture. Database security best practices. Excellent communication and stakeholder management skills.

Full Stack Developer (React / TypeScript / MongoDB) Location: Santa Clara, CA Salary range: Market- based on experience Onsite 5 days a week FTE Role Overview We are looking for a Full Stack Developer with 3+ years of experience building scalable web applications. The ideal candidate should have strong hands-on expertise in React, TypeScript, and MongoDB, along with experience in designing and developing both frontend and backend components. Key Responsibilities Design, develop, and maintain full stack web applications Build responsive and reusable UI components using React Develop robust, scalable, and maintainable code using TypeScript Design and manage databases using MongoDB Develop and integrate RESTful APIs and backend services Collaborate with product managers, designers, and other engineers to deliver high-quality features Troubleshoot, debug, and optimize application performance Write clean, testable, and well-documented code Participate in code reviews and follow engineering best practices Required Skills 3+ years of experience in full stack development Strong proficiency in React.js Strong experience with TypeScript Hands-on experience with MongoDB Experience with backend development using Node.js/Express.js Good understanding of REST APIs Familiarity with HTML, CSS, JavaScript, and modern frontend development practices Knowledge of Git and version control workflows Understanding of application performance, security, and scalability best practices Preferred Skills Experience with state management libraries such as Context API Familiarity with cloud platforms such as AWS, Azure, or GCP Experience with CI/CD pipelines Knowledge of testing frameworks such as Jest, React Testing Library Familiarity with containerization tools like Docker Qualifications Bachelor s degree in Computer Science, Engineering, or related field, or equivalent practical experience Strong problem-solving and communication skills Ability to work effectively in a collaborative team environment Nice to Have Experience with Agile/Scrum methodologies Exposure to microservices architecture Prior experience working on scalable enterprise applications

Test Engineer - ICT (In-Circuit Test) Location: Dallas, TX & Houston, TX Type: Fulltime preferred Compensation/ Salary: Market + Benefits JC Id: Work Mode: 100 % Onsite What you will be doing: • Support the production line by identifying and addressing ICT fixture problems. • Maintain and optimize ICT test programs on a regular basis. • Analyze production defects and troubleshoot various ICT test failures. • Support new product introduction (NPI) and related project handover. • Monitor the running status of CM ICT test fixtures. • Track test yield rate and production capacity of ICT testing. What we need to see: • Major in Electronics and Information or related fields. • 3+ years of experience in Teradyne ICT programming and fixture debugging. • Basic understanding of TRI ICT machines and software. • Knowledge of analog and digital circuits with circuit analysis capability. • Skilled in using multimeters for anomaly analysis. • Experience in PCBA power-on testing and Boundary Scan testing processes. • Good teamwork and communication skills, self-driven and motivated. Ways to stand out from the crowd: • Proactive and self-motivated in daily work. • Able to independently solve ICT and fixture problems. • Proficient with Teradyne and TRI ICT systems. • Able to optimize test programs for higher yield and efficiency. • Experienced in NPI ICT support and familiar with quality standards.

Job Title :- Control System Engineer Location Warminster, PA Note:- GE or iFix or SCADA experience combine with Allen Bradly and Siemens PLC is must have Job Description & Skill Requirement Responsibilities: • Develop, test, troubleshoot, modify, and commission Allen Bradley PLC (CompactLogix) control system applications using RSLogix. • Develop, test, troubleshoot, modify, and commission SCADA and Client Proficy HMI/SCADA (iFIX) control system applications. • Specify and purchase control system hardware and instrumentation. • Read, understand, develop, and modify control system design documents including diagrams, drawings (P&ID, control system schematics, wiring drawings, I/O lists, pneumatic and hydraulic drawings, etc.) and written design specifications (Functional Specifications, Users Manuals, Sequence of Operations, etc.). • Produce GAMP documentation including, but not limited to, Functional Specifications (FS), Hardware Design Specifications (HDS), and Software Design Specifications (SDS) as required by project specifications. • Develop, modify, and configure PC based relational databases. • Develop and install control systems in a cost effective and timely manner in accordance with project schedules, budgets, customer requirements, and equipment specifications. • Report on and/or present progress and status of projects and assignments in various formats to internal and external audiences. • Perform value analysis and sustaining engineering tasks, and product improvement designs to enhance manufacturability, productivity, reliability, safety, quality, and cost effectiveness. • Aid Technical Support and Service personnel. • Some travel to other SP facilities, vendors, or customer sites may be necessary. Some travel may be foreign. • Strong project management skills with a track record of successful project delivery. • Knowledge of automation technologies, Allen Bradley PLCs and I/O, Siemens PLCS and I/O, Client iFIX SCADA systems, FactoryTalk View ME HMIs, and industrial communication protocols. • Software: Studio5000, FactoryTalk View ME, Siemens TIA Portal. • Familiarity with regulatory requirements and standards in the pharmaceutical industry. • Computer skills to include Microsoft Office products- Word, Excel, PowerPoint, and Project. • Experience with capital equipment or engineered-to-order products is required. • Experience with validation procedures and change-control practices relating to control system development and modification is a plus. • Experience with controls validation and change-control procedures within an FDA regulated environment is a plus. • Experience with computer-based Bills of Material and Inventory Control processes and MRP is a plus. • Experience with systems integration involving multiple vendors is a plus. • Experience with refrigeration systems control is a plus. • Experience designing, troubleshooting IP networks • Must have good troubleshooting skills. • Excellent interpersonal and communication skills, with the ability to collaborate effectively with cross-functional teams. Qualification: • Bachelor's degree in electrical engineering or a related field. • Minimum of 8-10 years in a leadership role within automation engineering, preferably in the pharmaceutical or related industry. About Tanisha Systems, Inc. Tanisha Systems, founded in 2002 in Massachusetts- , is a leading provider of Custom Application Development and end-to-end IT Services to clients globally. We use a client-centric engagement model that combines local on-site and off-site resources with the cost, global expertise and quality advantages of off-shore operations. We deliver Custom Application Development, Application Modernization, Business Process Outsourcing and Professional IT Services from office locations in and . Tanisha Systems services clients in Government, Banking & Financial Markets, Insurance, Healthcare, Retail & Consumer Goods, Energy & Utilities, Life Sciences, Telecom, Manufacturing and Transportation Industries around the globe. Our engagement model provides a flexible operational environment that empowers our clients with the right levels of control. Want to read more about Tanisha Systems? Visit us at Website Open Jobs

Technical Architect - Data & Analytics Full Time / Contract (FTE/W2 / ) Newport Beach, CA 92660 Candidates from Local or CA are preferred for interview. We are looking for a seasoned Technical Architect to own end-to-end solution architecture for an insurance and financial services enterprise's large-scale, multi-wave data modernization program. You will design and govern a Snowflake + AWS S3 + Matillion + dbt platform built on medallion architecture principles, define the ACORD-based enterprise data model, and set the technical standards that all delivery workstreams will follow. This is a hands-on architecture role you will be deeply embedded in the delivery team, not a distant reviewer. Skills / Experience 12+ years in data engineering and analytics with 3+ years in a solution/technical architect role on enterprise-scale programs Deep, hands-on expertise in Snowflake query optimization, clustering, Data Metric Functions, Snowpipe, Streams, and native AI capabilities Experience in Platform Architecture, Snowflake Data Mesh, AI-Augmented Delivery and Enterprise-Scale Modernization Key Skills Snowflake, AWS S3, Matillion, dbt (data build tool), Collibra, Profisee MDM, Python, SQL, Snowflake Cortex AI, WinAIDM, SnowConvert AI, Tableau, Power BI, CI/CD (DevOps), Git, ACORD Data Model Proven experience designing medallion/lake house architectures with AWS S3 as the raw data lake layer Strong command of dbt project structure, macros, testing frameworks, and CI/CD integration Experience architecting data governance solutions using Collibra Catalog, lineage, business glossary, and certification workflows Demonstrated ability to lead multi-wave, multi-workstream data modernization programs in a regulated (insurance, healthcare, or financial services) environment Hands-on experience migrating legacy ETL (Informatica or SSIS) to modern dbt/Matillion pipelines Bachelor s or Master s degree in Computer Science, Engineering, or related technical discipline Strong communication skills ability to explain technical concepts clearly; Proactive, ownership-driven mindset with high accountability Ability to collaborate across engineering, operations, and support teams; Adaptability to fast-paced iterative environments Key Responsibilities Architecture & Solution Design Architect and deliver the enterprise data platform on Snowflake + AWS S3 using a medallion (Bronze Silver Gold) architecture, supporting 80+ source systems and 7-year historical migration Design the ACORD Life & Annuity-based enterprise data model customized for insurance domains Policy, Claims, Finance, Actuarial, Agent/Distribution, Customer/Party Define the data mesh architecture with federated governance, domain ownership boundaries, and self-serve platform patterns for multi-wave delivery Establish reusable ingestion templates (Matillion), dbt transformation frameworks, and Snowflake-native quality patterns (Data Metric Functions) as cross-program standards Govern architecture decisions across all 5 parallel workstreams: Ingestion, Transformation, Data Quality/DRE, Consumption, and Governance/MDM Expected Outcome The candidate is expected to deliver the following measurable outcomes Wave 1 platform foundation (Snowflake environments, AWS S3 data lake, Matillion/dbt/Collibra/Profisee, CI/CD pipelines) delivered by Month 3 with no rework required All 9 Wave 1 certified data products (CMD Life, Finance, Actuarial) achieve SLO targets: 99.9% completeness, 99.5% accuracy, end-to-end lineage in Collibra Architecture standards and dbt/Matillion templates adopted consistently across all 5 delivery workstreams no divergence in patterns WinAIDM accelerator framework implemented and deployed and contributing to % reduction in data engineering effort vs. baseline Client technical stakeholders describe WinWire as a trusted architecture guide proactive, decision-ready, and commercially aware Secondary Skills Familiarity with ACORD Life & Annuity data standards and insurance domain concepts (Policy, Claims, Actuarial, Reinsurance) Experience with Profisee MDM or equivalent enterprise MDM platforms; SnowPro Advanced certification (Data Engineer or Architect) Exposure to Snowflake Cortex AI, AI-assisted development tools (GitHub Copilot, Azure OpenAI), or LLM-based data engineering accelerators

Salesforce technical architect - Consumer goods cloud Hybrid 2 days/week Candidate has to work at customer location in Atlanta. ( Doraville, GA 30360 ) Hourly Rate: Market (DOE) JD: Salesforce technical architect - Consumer goods cloud Conduct health checks and org assessments to provide recommendations on design, scalability, and performance. Design end-to-end Salesforce solutions, focusing on sales, service, Retail Execution , order management, contract management, and CG Cloud functionality . Drive architectural governance and best practices Perform POCs, build complex Apex/LWC solutions , and manage integration with external systems. Collaborate with business stakeholders to map requirements to Salesforce functionality. 10+ years of CRM experience, with deep expertise in Salesforce Consumer Goods Cloud. Salesforce Certified Application/System Architect is highly desirable. Proficiency in data modeling, governance limits and process reengineering.

Diagnostics Engineer / Diags Engineer Location - Santa Clara, CA Swing Shift:- Timing: 2:30 PM - 11:30 PM PST Salary/ Hourly Pay: Market Experience: 5 to10 years Job code - 141945/ 141946 Skills: BS in Electrical Engineering or equivalent, Python (MUST), Linux, Server (MUST) and debugging, hardware board testing. Perform first-level hardware triage and troubleshooting for PCs and server platforms. Design and implement diagnostic tools and scripts for early hardware validation and fault isolation. Identify and resolve setup issues and test failures using structured troubleshooting methodologies. Develop and maintain test automation using Shell and Python scripting. Work with motherboards and GPU platforms in lab environments. Work with systems connected by various networking protocols, including Ethernet, NV Link and InfiniBand Operate in Windows and Linux operating systems for test and debug tasks. Collaborate with cross-functional teams to support diagnostics, validation, and smooth product transitions in the NPI cycle. Do 1. Conduct verification of the module/ IP functionality and provide customer support a. Understand the architecture of the module or the IP and create verification environment and the development plan as per Universal Verification Methodology b. Create test bench development and test case coding of the one or multiple module c. Write the codes or check the code as required d. Execute the test cases and debug the test cases if required e. Conduct functional coverage analysis and document the test cases including failures and debugging procedures on SharePoint/ JIRA or any other platform as directed f. Test the entire IP functionality under regression testing and complete the documentation to publish to client g. Troubleshoot, debug and upgrade existing systems on time & with minimum latency and maximum efficiency h. Write scripts for the IP i. Comply with project plans and industry standards 2. Ensure reporting & documentation for the client a. Ensure weekly, monthly status reports for the clients as per requirements b. Maintain documents and create a repository of all design changes, recommendations etc c. Maintain time-sheets for the clients d. Providing written knowledge transfer/ history of the project Delivery No. Performance Parameter Measure 1. Verification Timeliness Quality of Code/ Number of defects Customer responsiveness Project documentation (scripts, test cases etc) 2. Self-development Skill test for next level clearance on Trend Nxt

Product Development Engineer FA (Night Shift) 2 Positions - FTE Santa Clara, CA/San Jose, CA Salary - Market Reqd. Skills: BS in Electrical Engineering orequivalent, Linux, Python(intermediate), Server and debugging, hardware board testing What you will be doing: Working night, swing and weekend shifts to support extended factory operations hours Reviewing build dashboards to analyze latest throughput, yields and failure paretos Debugging server platforms as per published guidelines. Performing minor rework, retesting and recovering units. Publishing clear daily status and build reports Analyzing failures and providing next step triage instructions on failed units Maintaining high test throughput during the off hours and resolving any roadblocks that slow progress Working with CM Test Engineers and operators to ensure factory assembly and test plans are adhered to What we need to see: BS or MS degree in EE/CE. 4+ years of relevant industry experience. Familiarity with linux command line, running commands, reviewing output General understanding of system architecture and networking, i.e. to understand the different components in the system (compute trays, switch trays, TOR switches, power shelves, etc.) Ability to run pretest scripts and diags on test fixtures Ability to review logfiles and make initial triage decisions based on documentation provided by the Product Development Engineering Team Ability to interface with multiple cross functional team members at Nvidia and its contract manufacturers Self-motivated individual who is capable of handling multiple tasks at a time Service spirit with strong communication skills Ways to stand out from the crowd: Strong EE fundamentals, knowledgeable in digital design, signal integrity, statistics, timing analysis, fault analysis, sampling and computer architecture Prior board/system level electrical design experience Working knowledge of complex high perf server and/or networking platforms

RF Test Engineer Location: Dallas, TX - WFO mandatory (all 5 days) Customer: Confidential preferred fulltime Salary: Market (DOE) Exp: 4-10 years of exp. Job description: Good understanding of 5G NR, 4G LTE Radio architectures, and MIMO technology Candidates should have hands-on experience testing Massive MIMO Antennas in 32x32 and 64x64 configurations. Antenna design knowledge and familiarity with OTA testing in anechoic chambers are a plus. Strong experience with RF Test Equipment-including Network Analyzers, Signal Analyzers, Vector Signal Generators, and Power Meters-is essential. Basic configuration knowledge of Antenna Control units and interfaces with Power Amplifiers is also desirable. Experience in working in Anechoic Chambers for Antenna Testing for antenna radiation patterns, gain, and efficiency measurements Should have knowledge of 3GPP standards to ensure antenna designs meet 3GPP standards Experience in the Test Plan Developments for Massive MIMO Antenna, data analysis, and report generations Automation Test Scripts understanding and basic script updates Good to have experience with Antenna Design simulation tools - CST Microwave Studio, HFSS and Test Script tools like Python / Perl