Senior Full Stack Software Developer

fragomen· 600 Mobility Tech Solutions LLC
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🌍 Remote📍 US-Corporate RemoteFull time
Full time600 Mobility Tech Solutions LLC

About this role

Job Description

We are seeking a driven and experienced Senior Full Stack Software Developer to join our engineering team. The ideal candidate is a self-starter who takes initiative, leads by example, and thrives in a collaborative environment. You will work across the entire stack — from database design and back-end services to modern front-end interfaces — playing a key role in delivering high-quality software solutions end to end.

Responsibilities

  • Architect, develop, and maintain scalable full stack web applications using C#, .NET Framework, and .NET Core
  • Build dynamic, responsive front-end experiences using JavaScript and React
  • Design and optimize complex T-SQL queries, stored procedures, and database schemas in Microsoft SQL Server
  • Develop and consume RESTful APIs connecting front-end and back-end systems
  • Collaborate with cross-functional teams to gather requirements and translate them into technical solutions
  • Proactively identify areas for improvement and take ownership of solutions without waiting to be asked
  • Conduct code reviews and mentor junior developers
  • Troubleshoot, debug, and resolve issues across the full stack
  • Contribute to architectural decisions and technical documentation

Required Skills

  • 5+ years of full stack software development experience
  • Proficiency in C# and ASP.NET (.NET Framework and .NET Core)
  • Strong JavaScript skills with hands-on React experience
  • Solid experience with T-SQL and Microsoft SQL Server
  • Experience with RESTful API design and development
  • Comfort working across both front-end and back-end codebases
  • Strong understanding of software design patterns and best practices
  • Ability to work independently, prioritize effectively, and drive tasks to completion

Nice to Have

  • Experience with VueJS
  • Familiarity with VB.NET
  • Experience with source control (Git) and CI/CD pipelines
  • Exposure to cloud platforms (Azure preferred)

All offers and/or employment contracts are contingent upon the successful completion of the Firm’s pre-employment screening process. This process may include verifying the candidate’s identity, confirming legal authorization to work in the offered position’s location, and conducting a comprehensive background check, where permitted by local regulations. We use limited AI‑assisted tools for administrative screening purposes only - never for decision‑making. All hiring decisions are made by people. Applicants may have rights to information and explanations regarding the use of such tools, or request human review, as required by applicable regional laws.

Frequently Asked Questions

Is the salary disclosed for the Senior Full Stack Software Developer position at fragomen?
The salary for this Senior Full Stack Software Developer role at fragomen is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Senior Full Stack Software Developer job at fragomen remote?
Yes, this Senior Full Stack Software Developer position at fragomen is remote, with team members based in US-Corporate Remote. You can work from home or anywhere in the supported regions.
Is the Senior Full Stack Software Developer role at fragomen full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Full Stack Software Developer role in the 600 Mobility Tech Solutions LLC department at fragomen.
Which team or department does the Senior Full Stack Software Developer at fragomen belong to?
This Senior Full Stack Software Developer position is part of the 600 Mobility Tech Solutions LLC department at fragomen. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Full Stack Software Developer position at fragomen?
Click the "Apply Now" button on this page. You will be redirected to fragomen's official application portal hosted on workday where you can submit your application directly.
Senior Full Stack Software Developer
fragomen
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