Senior Full Stack AI Engineer

Pay Range: $52.00hr - $57.00hr Job Overview: The candidate will serve as a Full Stack AI Engineer with 6 to 8 years of software engineering experience, focusing on modern application development, backend/platform-oriented full-stack solutions, AWS cloud deployment, and Generative AI integration.

Requirements: 6 8 years of software engineering experience with strong hands-on development experience in modern application engineering. Strong experience with Node.js and TypeScript as a primary language requirement for the role. Strong experience building backend/platform-oriented full-stack solutions, including APIs, services, databases, cloud deployment, and operational support. Strong AWS experience with hands-on experience in services such as API Gateway, Lambda, Bedrock, S3, EventBridge, DynamoDB, PostgreSQL, CloudWatch, CDK, and Fargate.

Experience with infrastructure as code (IaC), with strong hands-on use of AWS CDK. At least 1 year of hands-on experience building Generative AI solutions, ideally in RAG/search-based AI, chatbot/copilot experiences, or enterprise knowledge assistants. Practical understanding of prompt engineering and how prompt design impacts grounding, reliability, usability, and output quality. Working knowledge of retrieval and generation concepts such as embeddings, chunking, semantic retrieval, vector search, top-k, top-p, and related controls that influence response behavior and quality.

Basic hands-on familiarity with guardrails, safety controls, and output validation, including awareness of risks like hallucinations, prompt injection, jailbreak attempts, and content-safety concerns. Experience building and shipping enterprise-grade APIs/services that connect AI capabilities into real business workflows. Strong software engineering fundamentals including testing, debugging, source control, and CI/CD. Strong collaboration and communication skills, with the ability to work effectively with product, engineering, QA, architecture, security, and business stakeholders.

Benefits: Our Benefits Include: Medical, Dental, and Vision Insurance 401(k) Retirement Plan Health Savings Account (HSA) Disability Insurance (Short-Term and Long-Term) Life and AD&D Insurance Paid Sick Leave (where required by applicable state or local law) Supplemental Insurance Plans Identity Theft Protection Pet Insurance Employee Wellness Programs Employee Assistance Program (EAP) Career Growth and Professional Development Opportunities Disclaimer: Benefits eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location.

Paid Sick Leave is provided in strict accordance with applicable state and municipal mandates. Cynet Systems Inc. reserves the right to modify, amend, or terminate any benefit plans at any time in accordance with applicable laws. About Cynet Systems Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada.

We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers.

Our organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting our commitment to quality, security, operational excellence, and customer success.