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