Haystack
← Back to Jobs
Technology
LT

Java Full Stack Developer

Laiba Technologies LLCColumbus, OH🇺🇸United StatesPosted 15 Sept 2026

Why This Role Stands Out

This role offers significant opportunities to deepen your expertise in full-stack development, building complex applications with a focus on workflow automation and AI integration. You'll thrive here if you are a seasoned Java developer with a passion for crafting robust front-end experiences and scalable back-end solutions. Embrace this chance to contribute to long-term projects and advance your career in a dynamic technology environment.

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Columbus, OH, United States
Posted
Yesterday
FastAPIFlaskJavaLLMPythonRESTReact

Job Description

Job Title: Sr. Java Full Stack Developer

Location: Columbus, OH – 5 Days onsite role

Experience 12+

Long Term Project 

Job Description:

  • 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-

Similar jobs

Browse related jobs

Apply now