> Markdown version of [/jobs/ext/4692955-software-engineer-iii](https://www.wearedevelopers.com/jobs/ext/4692955-software-engineer-iii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Software Engineer III

- **Company:** RR SOFTWARE SOLUTIONS, LLC
- **Location:** United, WV, United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Agile Methodology, Artificial Intelligence, Amazon Web Services, Amazon S3, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Software as a Service, Entity Framework, OpenAI, Standard Sql, Search Technologies, Software Engineering, Retrieval-Augmented Generation, Large Language Models, Electronic Medical Records, AI Coding Agents, Information Technology, Api Gateway, Restful APIs, Web Api
- **Published:** November 12, 2026
- **Apply:** https://www.thejobnetwork.com/job/e3f46b2a-75bc-4b70-9a04-459cfcc53d01/software-engineer-iii

## About the Role

* 8+ years of professional software engineering experience.
\n

 * Hands-on .NET / C# in production, such as ASP.NET Core, Web API and Entity Framework.
\n

 * Healthcare SaaS experience, such as EHR, claims, billing or patient platforms.
\n

 * Hands-on AWS experience, such as Lambda, ECS/EKS, S3, RDS or API Gateway.
\n

 * AI implementation experience: you have built LLM or RAG features into applications (OpenAI, Azure OpenAI, Bedrock, vector search, agents). Using AI coding assistants alone does not count.
\n

 * Strong REST API design and SQL skills.
\n

 * CI/CD pipelines and automated testing (unit and integration).
\n

 * Experience working in Agile teams.
\n

 * Bachelor's degree in Computer Science or a related field.
\n

## Description

Our client builds healthcare SaaS software. As a Software Engineer III, you will design, build, test and ship features end to end, lead moderately complex development work, and mentor other engineers.