Sr. Java Full Stack Developer with Camunda Experience

Job Title: Sr. Java Full Stack Developer with Camunda Experience

Location: Columbus, OH (5 Days Onsite)

Job Type: Contract — Long Term

Experience: 5+ years

Job Overview

Key Responsibilities

• Build and maintain React front-end applications using component-driven UI, hooks/state management, and robust API consumption integrated with workflow-backed user journeys
• Design and implement Camunda 7 BPMN workflows including service/user tasks, gateways, timers, and message events with controlled transaction boundaries and throughput tuning
• Develop Python REST APIs (FastAPI/Flask-style) to expose workflow and data endpoints with validation, secure auth patterns, and downstream system integration
• Build scalable Java/Python Camunda External Task workers with idempotency, retries/backoff, and resilient REST integrations
• Integrate Agentic AI capabilities — orchestrating LLM/agent calls as governed workflow steps, managing human-in-the-loop approvals, and triggering/monitoring Databricks jobs correlated back into Camunda

Required Skills

• Java (full stack)
• React — hooks, state management, API consumption
• Camunda 7 — BPMN, External Tasks, Cockpit, Tasklist, Admin
• Python — FastAPI or Flask-style REST APIs
• Agentic AI / LLM orchestration
• Databricks job integration
• Idempotency patterns, retry/backoff strategies

Preferred Skills

• Experience with asyncBefore/asyncAfter transaction tuning in Camunda
• Prompt/version management for LLM workflows
• Auditability and human-in-the-loop approval design