Software Engineer (C#)

TL;DR

Software Engineer (C#/Node.js): Design, develop, and maintain backend services, APIs, and microservices with an accent on clean, reusable, scalable code and performance optimization. Focus on profiling applications, troubleshooting production issues, and contributing to architecture and system design.

Location: New Freedom, PA 17349 (USA only). US work authorization required (E-Verify, EEOC compliance).

Salary: $104,000

Company

Staffing firm placing technical talent in engineering roles with benefits for longer assignments.

What you will do

• Design, develop, and maintain backend services, APIs, and microservices.
• Build clean, reusable, scalable code and optimize application performance.
• Collaborate with frontend, QA, and product teams to deliver end-to-end features.
• Troubleshoot production issues, deploy fixes, and contribute to architecture discussions.
• Write technical documentation, participate in code reviews, and implement tests.

Requirements

• Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
• Strong proficiency in backend languages: C# with some Node.js.
• Experience with RESTful APIs, microservices, distributed systems, SQL/NoSQL databases (PostgreSQL, MySQL, MongoDB, DynamoDB).
• Solid data structures, algorithms, OOP; Git version control; debugging skills.
• Work in Agile/Scrum teams; follow development standards.

Nice to have

• Wix, WPF, Winform experience.
• Cloud platforms (Azure), Docker, Kubernetes, CI/CD (GitHub Actions, Azure DevOps).
• Event-driven systems, OAuth/JWT authentication.

Culture & Benefits

• Collaborative, fast-paced Agile environment.
• For assignments 13+ weeks: major medical, dental, vision, 401k, statutory sick pay.
• Reasonable accommodations for disabilities; equal opportunity employer.
• Strong communication, self-driven, proactive culture.