Full stack Engineer

Role : Full stack Engineer
Location: Minneapolis

Software Engineer (Python / Java-Spring Boot / React / GenAI / Full Stack)

Summary
We are seeking a full stack engineer skilled in Python and Java (Spring Boot) experienced with modern backend frameworks and React-based frontend development and capable of delivering production-grade GenAI solutions (LLMs RAG Agents MCP guardrails). The candidate should be able to design build and operate scalable services and applications using modern AI patterns with strong software craftsmanship.

Responsibilities

• Build backend services in Python (Flask FastAPI Django) and Java (Spring Boot); design clean APIs integrations and background jobs.
• Develop user interfaces using React (preferred); collaborate on UX component libraries accessibility and performance.
• Own quality with PyTest/JUnit integration and contract testing; enable CI/CD automation.
• Deliver GenAI capabilities: prompt design RAG pipelines agent orchestration and workflow automation.
• Productionize AI with guardrails for safety compliance observability and fallback strategies; measure latency cost and accuracy.
• Work across data layers: vector stores relational DBs caching and secure connectors; ensure data privacy and governance.
• Collaborate across product design and platform teams; review code architect solutions document decisions and mentor peers.

Required Skills & Experience

Backend (Python & Java)

• Strong in Python and Java (Spring Boot) - APIs microservices async processing and performance optimization.
• Frameworks: Flask FastAPI Django Spring Boot (REST security data microservices).
• API design (REST/JSON) OpenAPI OAuth/OIDC JWT RBAC.

Frontend

• React (preferred) or Angular: component design state management routing testing (Jest Playwright).
• Build tooling: Vite/Webpack npm/yarn.

GenAI / Agentic AI

• LLM fundamentals embeddings prompt design tool/function calling.
• RAG architectures and evaluation approaches.
• Agents: orchestration memory multi-agent patterns.
• MCP guardrails and secure AI patterns.
• Frameworks: LangChain/LangGraph CrewAI (plus Haystack/LlamaIndex familiarity).

Data & Infrastructure

• Vector DBs PostgreSQL/MySQL Redis.
• Cloud & DevOps: Docker Kubernetes CI/CD observability.
• Messaging/streaming: Kafka/MQ; batch vs. real-time processing.
• Cloud & DevOps: Azure (preferred) and Azure AI services Docker Kubernetes.
• Hands-on with AKS EKS deployments Helm charts and CI/CD pipelines (Azure DevOps GitHub Actions Jenkins).

Preferred Qualifications

• Experience delivering production-grade GenAI applications with measurable outcomes.
• Integration with LLM providers (OpenAI Anthropic local models).
• AI observability evaluation frameworks and guardrail telemetry.
• Financial services / regulated environment experience.

Education

• BS/MS in Computer Science or equivalent experience.

Experience

• Staff Engineer (Onshore): 8 years; leads architecture cross-team design and AI governance.

Pi-square technologies is a Michigan (USA) Headquartered Automotive Embedded Engineering Services company Synergy Partner for major OEMs and Tier 1s and their implementation partners in Automotive Embedded Product Development Projects Requirements Analysis Software Design Software Implementation Efficient Build Release Process and turnkey software V & V Services. We have more than 20 years of industry expertise with specialization in the latest cutting-edge automotive technologies such as Infotainment connected vehicles Cyber security OTA and Advanced Safety/ Body electronics.