Java Rest Consultant

Role: Senior Developer - ReactJS / Python / Java / Camunda BPM / AI Agents

Job Type: Contract

Duration: 6 Months

Location: Columbus, Ohio

Experience: 8+ Years

Rate: $60 to $65/hr

Job Overview

Build and maintain React (front-end) applications using component-driven UI,

hooks/state management, and robust API consumption

(auth-aware calls, error handling, pagination/caching) integrated with workflow-backed user journeys

Design and implement Camunda 7 BPMN workflows (service/user tasks, gateways, timers, message events)

with controlled transaction boundaries and throughput tuning using asyncBefore/asyncAfter

Develop Python REST APIs (eg, FastAPI/Flask-style services) to expose workflow/data endpoints,

enforce validation, implement secure auth patterns, and integrate with downstream systems

Deliver API-centric orchestration via Camunda 7 External Tasks, building scalable

Java/Python workers with idempotency,

retries/backoff, and resilient REST integrations to external/internal services

Integrate Agentic AI capabilities by orchestrating LLM/agent calls as governed workflow steps

(tool/function calling, prompt/version management, human-in-the-loop approvals, auditability)

and automated analytics by triggering/monitoring Databricks jobs, correlating results

back into Camunda and operating via Cockpit/Tasklist/Admin

Backend / API - Primary

Strong hands-on development experience with Java 11/17/21

Spring Boot, Spring MVC and

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