Senior Software Engineer C#/ .NET, PHP

Senior Software Engineer C#/.NET, PHP

Boston, MA 100% Remote Contract $50/hr - $60/hr Software Engineer Contract (United States)

We're supporting a nationwide technology organization looking for a Software Engineer to help build custom cloud applications and backend services. This is a contract role where you'll work across modern .NET technologies, web APIs, SQL, and front-end JavaScript frameworks. The team is fully remote, highly collaborative, and focused on delivering scalable systems that process large volumes of data. What makes this role stand out is the blend of ownership and learning. Engineers get the chance to build real production integrations, work across the full stack, and contribute to services that handle millions of requests. If you enjoy solving complex backend challenges, working in an agile engineering culture, and expanding your skill set with cloud and API-driven development, you'll thrive here.

Contract Duration: 6 Months Potential Extension

Required Skills & Experience

3+ years of software development experience

Strong hands-on background with C# and .NET

Experience building and consuming RESTful APIs

Front-end experience with Angular or similar frameworks

SQL experience including queries and schema design

Solid understanding of HTML and CSS basics

Familiarity with version control (Git)

Comfort working in agile team environments

Desired Skills & Experience

PHP experience is a plus

Exposure to Azure or other cloud environments

Strong debugging and troubleshooting ability

Experience building database-driven applications

Prior work with modern CI/CD pipelines

What You Will Be Doing

Tech Breakdown

70% .NET Backend

20% Front-end (JavaScript framework)

10% SQL / Database Work

Daily Responsibilities

85% Hands On Development

0% Management Duties

15% Team Collaboration (standups, design discussions, problem solving)

Applicants must be authorized to work in the U.S. now and in the future. You will receive the following benefits:

Medical Insurance - Four medical plans to choose from for you and your family

Dental & Orthodontia Benefits

Vision Benefits

Health Savings Account (HSA)

Health and Dependent Care Flexible Spending Accounts

Voluntary Life Insurance, Long-Term & Short-Term Disability Insurance

Hospital Indemnity Insurance

401(k) including match with pre and post-tax options

Paid Sick Time Leave

Legal and Identity Protection Plans

Pre-tax Commuter Benefit

529 College Saver Plan

Motion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP's Employment Accommodation policy. Applicants need to make their needs known in advance.