Senior Software Engineer C#/ .NET, PHP

2 weeks ago

Boston, United States Massachusetts Staffing Full time

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.

  • Senior Desktop Application Software Engineer

    2 weeks ago

    Boston, United States Kane Partners LLC Full time

    Senior Desktop Application Software Engineer (.NET / C# / WPF) This range is provided by Kane Partners LLC. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $150,000.00/yr - $190,000.00/yr Direct message the job poster from Kane Partners LLC Visionary Entrepreneur, Networking professionals...

  • Desktop Software Engineer C#/.Net/WPF

    3 days ago

    Boston, United States Kane Partners LLC Full time

    A leading technology company is seeking a Senior Desktop Application Engineer to help build and evolve the Windows platform used to configure and commission the company's lighting, energy, security, and building-control systems. This role is fully focused on desktop software engineering—C#, .NET, WPF—and centers on architecting, extending, and...

  • Desktop Software Engineer C#/.Net/WPF

    3 days ago

    Boston, United States Kane Partners LLC Full time

    A leading technology company is seeking a Senior Desktop Application Engineer to help build and evolve the Windows platform used to configure and commission the company’s lighting, energy, security, and building-control systems. This role is fully focused on desktop software engineering—C#, .NET, WPF—and centers on architecting, extending, and...

  • Desktop Software Engineer C#/.Net/WPF

    1 day ago

    Boston, MA, United States Kane Partners LLC Full time

    A leading technology company is seeking a Senior Desktop Application Engineer to help build and evolve the Windows platform used to configure and commission the company's lighting, energy, security, and building-control systems. This role is fully focused on desktop software engineering—C#, .NET, WPF—and centers on architecting, extending, and...

  • Senior Software Engineer

    2 weeks ago

    Boston, MA, United States LastPass Full time

    Senior Software Engineer (PHP) LastPass is a leader in password and identity management, making it easier to log into life and work. Trusted by 100,000 businesses and millions of users, LastPass combines advanced security with effortless access for individuals, families, small business owners, and enterprise professionals. With LastPass, important...

  • Senior Software Engineer

    6 days ago

    Boston, MA, United States LastPass Full time

    Senior Software Engineer (PHP) LastPass is a leader in password and identity management, making it easier to log into life and work. Trusted by 100,000 businesses and millions of users, LastPass combines advanced security with effortless access for individuals, families, small business owners, and enterprise professionals. With LastPass, important...

  • RSA - Principal Software Engineer - Windows C#, C/C++, .NET

    4 weeks ago

    Boston, MA, United States RSA Security Full time

    RSA - Principal Software Engineer - Windows C#, C/C++, .NET Join to apply for the RSA - Principal Software Engineer - Windows C#, C/C++, .NET role at RSA Security You can get further details about the nature of this opening, and what is expected from applicants, by reading the below. RSA provides trusted identity and access management for 12,000...

  • Senior Software Engineer

    4 days ago

    Boston, United States Broadridge Full time

    Overview At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If youre passionate about developing your career, while helping others along the way, come join the Broadridge team. We are seeking a knowledgeable and collaborative Senior Software Engineer specializing in .Net development to join our Asset...

  • Senior Software Engineer

    17 hours ago

    Boston, MA, United States Broadridge Full time

    Overview At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If youre passionate about developing your career, while helping others along the way, come join the Broadridge team. We are seeking a knowledgeable and collaborative Senior Software Engineer specializing in .Net development to join our Asset...

  • Senior .NET Developer

    1 week ago

    Boston, United States Synergy Interactive Full time

    Senior .NET DeveloperAbout the RoleWe are seeking a Senior .NET Developer to join a highly skilled engineering team focused on solving complex, high-impact technical challenges. This role involves building, maintaining, and enhancing enterprise-grade systems that support critical business functions. You’ll work across multiple teams, partner with key...