Back-End Developer

Job Title: Back End Developer Client: Halliburton Location: Houston, TX Onsite Only Experience: 5 7 Years Relevant Experience Contract Duration: 6 Months Possible Extension Based on Performance Interview Mode: Face-to-Face with Client Total Interview Rounds: 2 Job Description: We are looking for an experienced Back End Developer to join our team in Houston, TX. The ideal candidate will have strong experience developing scalable backend applications, REST APIs, microservices, cloud-native applica

job summary: Fully onsite McLean, VA location: McLean, Virginia job type: Contract to Perm salary: $70 - 90 per hour work hours: 9am to 5pm education: Bachelors responsibilities: Design, develop, test, deploy, and support backend application capabilities, including Java-based microservices, REST APIs, event-driven distributed services, AMQ-based messaging integrations, data access layers, platform modernization components, and production enhancements. Apply strong hands-on engineering skil

Software Developer AI Developer Skills Required: Python, FastAPI, AWS, PostgreSQL, Async Programming, Background Job Orchestration, Distributed Systems, Retrieval-Augmented Generation (RAG), Vector Search, Embeddings, Multi-Tenant Architecture, RBAC, Audit Logging, LangGraph, Agentic Workflows, Tool-Calling, State Machines, Human-in-the-Loop Approval Patterns, LLM Cost Optimization, Prompt Engineering, Eval Design, API Design, Schema-Driven APIs, CI/CD Plus: Amazon Bedrock, OpenAI, Anthropic, La

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