> Markdown version of [/jobs/ext/4009419-sr-software-engineer](https://www.wearedevelopers.com/jobs/ext/4009419-sr-software-engineer). 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).

---

# Sr. Software Engineer

- **Company:** EXPERT RECRUITING SOLUTIONS, LLC
- **Location:** Chicago, IL, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), .NET Framework, Artificial Intelligence, Amazon Web Services, Software Applications, C Sharp (Programming Language), Databases, Relational Databases, Microsoft Copilot, Software Engineering, SQL Databases, Systems Integration, Web Applications, Freeform SQL, Large Language Models, AI Coding Agents, Backend, Vue.js, Material UI, Front End Software Development, GPT
- **Published:** October 29, 2026
- **Apply:** https://www.thejobnetwork.com/job/b5e390ff-1bc5-48bd-b4e3-9e2a3f11f525/sr-software-engineer

## About the Role

· .Net and C# Experience

· Experience building AI applications

· JavaScript and Vue.JS

· AWS

Years' Experience/Degree Requirements/Certification:. 3 - 5 years Exp, · Experience: 3 to 5 years of hands-on software development experience.

· Back-End: Strong proficiency in C# and .NET framework/Core.

· Front-End: Solid expertise in modern JavaScript and hands-on experience building UI components with Vue.js.

· Database: Proven skills in relational database design, data modeling, and writing/optimizing complex SQL queries.

Preferred / Big Plus

· AI-Assisted Development: Experience using AI tools (e.g., Copilot, ChatGPT, ClaudeCode) to accelerate code implementation and troubleshooting.

· AI Application Building: Hands-on experience developing AI-powered applications or integrating LLMs/agents into web products.

· AWS & AWS AI Suite: Familiarity with core AWS infrastructure as well as AWS AI/GenAI ecosystems.

## Description

· Design, build, and maintain efficient, reusable, and reliable C# back-end services.

· Develop modern, responsive user interfaces using JavaScript and Vue.js.

· Design relational database schemas and write optimized, high-performance SQL queries.

· Build and integrate advanced AI feature with web applications where applicable to support modern feature requirements.

· Utilize AI coding assistants and modern AI-driven workflows to streamline development and implementation.