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# Software Engineer

- **Company:** eSolutionsFirst LLC
- **Location:** Reston, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Continuous Integration, Data Structures, Distributed Systems, Python (Programming Language), Machine Learning, NoSQL, Object-Oriented Software Development, Search Technologies, Software Engineering, SQL Databases, Large Language Models, Multi-Agent Systems, Prompt Engineering, Spring-boot, Generative AI, Solid Principles, Information Technology, Virtual Agents, Restful APIs, Software Version Control, Data Pipelines, Golang, Microservices
- **Published:** August 26, 2026
- **Apply:** https://www.dice.com/job-detail/17404f0d-1a2c-444c-a214-606c897f5317

## About the Role

* Bachelor''s/Master''s degree in Computer Science, Engineering, or related field.
 * 7+ years of software engineering experience.
 * Strong hands-on expertise in Golang and Python; experience with Java/Spring Boot is preferred.
 * Strong experience building scalable, production-grade applications, microservices, APIs, and distributed systems.
 * Solid understanding of algorithms, data structures, OOP, and software design principles.
 * Hands-on experience with AI/ML, LLMs, Generative AI, prompt engineering, and tool/function calling.
 * Experience with RAG, embeddings, vector databases, and semantic search.
 * Knowledge of Agentic AI, multi-agent systems, agent orchestration, and MCP.
 * Experience with SQL/NoSQL databases and data pipelines.
 * Experience with AWS
 * Strong understanding of CI/CD, testing, version control, and production engineering.
 * Excellent problem-solving, communication, and collaboration skills.

## Description

We are seeking a highly experienced Senior Software Engineer to design, build, and scale our next-generation Agentic AI Platform. The role focuses on LLMs, RAG, Multi-Agent Systems, and MCP, with strong software engineering expertise in Golang, Python and Java., * Design, develop, test, deploy, and maintain scalable AI platform components using Golang, Python, and Java/Spring Boot.

 * Build LLM-powered agents supporting reasoning, planning, tool use, decision-making, and multi-step workflows.
 * Develop RAG pipelines, prompt engineering, function/tool calling, context management, and agent memory.
 * Design multi-agent architectures and integrate MCP with enterprise tools and systems.
 * Build scalable microservices, REST APIs, and distributed systems.
 * Integrate LLMs, APIs, internal platforms, and third-party services.
 * Optimize solutions for performance, reliability, latency, cost, and quality.
 * Participate in architecture, development, testing, deployment, monitoring, and production support.


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