GEN AI Developer

Beacon Fire is based in Central NJ, specializing in Software Development, Web Development, and Business Intelligence; looking for a strong agentic AI developer who can build and product ionize Vertex AI–based RAG systems (Vertex AI Search / Vertex AI RAG patterns), design reliable tool-using agents, and work comfortably with vector databases and graph databases.

• sCollaborate with the team to design and develop high quality Web applications using Python, Flask, Django, and related technologies
• .Write clean and efficient code, and ensure code maintainability and reusability
• .Design and implement RAG pipelines on Google Cloud / Vertex AI (chunking, embeddings, indexing, retrieval, reranking, grounding)
• .Build agentic workflows (tool use, planning, reflection/guardrails, structured outputs) using Python-first frameworks
• .Perform code reviews to ensure code quality and consistency
• .Conduct testing to ensure application quality and reliability
• .Create and maintain technical documentation for web applications
• .Participate in project planning, estimation, and prioritization
• .Stay up to date with the latest technologies for Python development
• .Define and run evaluation (retrieval metrics, answer quality, hallucination/grounding checks), and improve system quality iteratively
• .Ship to production: APIs, monitoring/observability, cost/performance optimization, CI/CD, and security best practices

• 3.Decent understanding of the software development/testing life cycl
• e.Knowledge of relational databases (e.g. MySQL, PostgreSQL, etc
• ).Experience with version control tools, such as Gi
• t.Experience building RAG solutions (hybrid search, reranking, chunking strategies, embeddings, prompt + schema design
• ).Familiar with at least one agentic framework (e.g., Lang Graph/Lang Chain, Llama Index, Semantic Kernel, Auto Gen) and tool/function calling pattern
• s.Solid knowledge of vector search concepts and at least one vector DB in productio
• n.Strong engineering practices: code reviews, testing, telemetry, secure-by-design, reliability mindse

• lls Master’s Degree in Computer Science, Software Engineering, or related fie
• ld.1+ year professional experience in Python web application development with either Flask or Djan
• go.
  
  Experience in RESTful API development in Pyth
• on.
  
  Understanding of Python web application frameworks such as Flask or Djan
• go.
  
  Experience with Cloud services, such as A
• WS.Experience with Vertex AI and GCP fundamentals (IAM, logging/monitoring, Cloud Run/GKE, storag
• e).Knowledge graphs for RAG (entity linking, graph traversal + retrieval fusio
• n).Streaming/messaging (Pub/Sub, Kafka), document pipelines (Document AI), and multilingual retriev
• al.
  
  Experience with evaluation tooling (RAGAS, Tru Lens, custom eval harnesses), prompt/version manageme
• nt.
  
  Frontend integration (basic React/Next.js) or platform enablement (internal developer toolin

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Beacon

Fire is an E-verified company and provides equal employment opportunities (visa sponsorship provid