Senior Full Stack AI Engineer TypeScript

Our Client an IT Services and Consultant company is looking for a Senior Full Stack AI Engineer w/ TypeScript for their Des Moines IA location.

• 68 years of software engineering experience with strong hands-on development experience in modern application engineering.
• Strong experience with / TypeScript; this is the non-negotiable 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 is required. Candidates should have hands-on experience with services such as API Gateway Lambda Bedrock S3 EventBridge DynamoDB PostgreSQL CloudWatch CDK and Fargate. Bedrock is required.
• Experience with infrastructure as code (IaC) is required ideally with strong hands-on use of AWS CDK. CDK is explicitly requiredfor this role.
• 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. RAG/chatbot experience is sufficient for this hire
• 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 / 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; we need a collaborative high-output builder who works well with product engineering QA architecture security and business stakeholders.

• Excellent growth and advancement opportunities

Required Experience:

Senior IC