Sr. Java Full Stack Developer with Camunda Experience

Job Title: Sr. Java Full Stack Developer with Camunda ExperienceLocation: Columbus, OH (5 Days Onsite)Job Type: Contract - Long TermExperience: 5+ yearsJob OverviewKey ResponsibilitiesBuild and maintain React front-end applications using component-driven UI, hooks/state management, and robust API consumption integrated with workflow-backed user journeysDesign and implement Camunda 7 BPMN workflows including service/user tasks, gateways, timers, and message events with controlled transaction boundaries and throughput tuningDevelop Python REST APIs (FastAPI/Flask-style) to expose workflow and data endpoints with validation, secure auth patterns, and downstream system integrationBuild scalable Java/Python Camunda External Task workers with idempotency, retries/backoff, and resilient REST integrationsIntegrate 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 CamundaRequired SkillsJava (full stack)React - hooks, state management, API consumptionCamunda 7 - BPMN, External Tasks, Cockpit, Tasklist, AdminPython - FastAPI or Flask-style REST APIsAgentic AI / LLM orchestrationDatabricks job integrationIdempotency patterns, retry/backoff strategiesPreferred SkillsExperience with asyncBefore/asyncAfter transaction tuning in CamundaPrompt/version management for LLM workflowsAuditability and human-in-the-loop approval design