BranchFactor Summary

The original posting with the fluff stripped out

Compensation

No salary listed for this role.

Role speciality

Agentic systemsArtificial IntelligenceFull Stack EngineeringRetrieval-Augmented Generation

Useful technologies

ASP.NET Core Web APICursorFastAPIGitHub CopilotLangChainLangGraph.NET CoreNext.jsOpenSearchpgvectorPydantic v2pytestPythonReactSQLTypeScript

Preferred qualifications

Field of studyComputer Science, Data Science, Engineering, Information Systems (or related)

Study levelBachelor's

Original posting

Design and build full-stack AI features, including tables, document-centric interfaces, review flows, and real-time or streaming interactions.
Develop agentic systems with tool calling, multi-step workflows, RAG, and structured output handling.
Build backend services using ASP.NET Core Web API and Python (FastAPI), and integrate them with React/Next.js frontends.
Implement and improve RAG pipelines, covering chunking, embedding selection, vector store integration, and retrieval quality evaluation.
Design AI-native UX patterns: confidence indicators, citations and source grounding, fallback states, edit/retry flows, and human review steps.
Write evaluation tests before shipping new AI capabilities, using golden datasets, regression gates, and CI controls.
Contribute to evaluation pipelines that combine deterministic metrics with LLM-as-judge approaches.
Build systems that degrade gracefully when model outputs are unexpected.
Manage context windows through token budgeting, truncation, and tool-call state persistence.
Prototype quickly with AI tooling, then validate production artifacts against defined quality gates before promotion.

Requirements

Education and experience

Bachelor's degree in Computer Science, Engineering, Information Systems, Data Science, or a related field, or equivalent practical experience.
8+ years building production software, including full-stack applications and/or AI-enabled systems.
Experience contributing to user-facing AI product features, from backend through frontend.
Experience with agentic systems in production or pre-production (tool calling, multi-step workflows, RAG, structured outputs).
Exposure to evaluation frameworks such as golden datasets, regression gates, or CI quality controls.

Full-stack product engineering

Hands-on experience with .NET Core, ASP.NET Core Web API, SQL, and Microsoft technologies.
Frontend skills in React and/or Next.js, TypeScript, component-based UI, API integration, and state management.
Experience building tables, document-centric interfaces, review flows, or streaming experiences.
Understanding of UX patterns for AI systems (confidence, citations, fallbacks, edit/retry, human review).

AI platform engineering

Python proficiency, including FastAPI, Pydantic v2, async patterns, and pytest.
Hands-on experience with LangChain and/or LangGraph: stateful graphs, tool integration, checkpointing, and streaming.