About the role
Job Description
Company:
Serry Systems
Job Description:
The ideal candidate is a strong systems thinker with experience across front-end development, backend services, cloud infrastructure, and emerging AI technologies. This role will support the development of modern AI-powered applications, integrations, and automation capabilities while ensuring scalability, security, and operational efficiency.
Required
- DoD Clearance Required
- CompTIA Security+ certification Required
Basic Qualifications
- 3+ years of non-internship professional software development experience
- Experience building production web applications with TypeScript and a modern React framework (React/Next.js)
- Experience building and operating backend services or APIs (e.g., FastAPI, Node) that a frontend consumes
- Experience with real-time or streaming interfaces (Server-Sent Events, WebSockets, or equivalent), including handling reconnection and out-of-order events
- Experience with automated testing at the unit and end-to-end level (e.g., jest, Playwright) as part of the definition of done
- Experience diagnosing defects across the stack — from a client-side symptom to the backend route or payload that caused it — using logs and traces as evidence
Preferred Qualifications
- Experience building interfaces for AI/agentic or other long-running, streaming systems (token-by-token output, tool-call visualization, document classification result rendering, run/trace inspection)
- Experience with GenAI/LLM integration: prompt engineering workflows, model evaluation dashboards, fine-tuning pipeline UIs
- Experience deploying applications in AWS GovCloud or classified (IL5/IL6) environments
- Experience integrating with DoD identity providers and CAC/PIV authentication
- Experience with client and server state management and optimistic-update patterns
- Proficiency using AI coding assistants as a daily driver, with the judgment to verify their output against tests and traces before merging
- Experience with distributed tracing (OpenTelemetry) from the application side
- Experience with AWS services: Amazon Bedrock, S3, Lambda, Step Functions, CDK
- Bachelor's degree in Computer Science or equivalent practical experience
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