Top .NET Developer Jobs in Boston, MA

Lead design, development, and maintenance of scalable .NET web and Windows applications. Build RESTful APIs, integrate front-end frameworks, collaborate with cross-functional teams, drive architectural decisions, perform code reviews and testing, and support deployments and backlog reduction for the eApp portfolio.

Lead and mentor an engineering team building GovIntel and GovChannel product capabilities. Own technical direction, design and deliver scalable SaaS features, APIs, integrations, and platform reliability. Partner with Product, QA, Cloud Ops, and stakeholders to prioritize work, drive CI/CD and observability practices, lead reviews and incident response, and apply AI-assisted tools to improve development speed and quality.

Lead .NET Full Stack engineer responsible for architecting systems, driving technical strategy, leading multi-developer projects, mentoring engineers, improving processes, ensuring high-quality deliveries, and communicating with stakeholders. Must support emergency restoration work and travel regionally between MA/CT/NH.

The Sr Software Engineer will design, develop, and maintain web applications and APIs, utilizing AWS technologies and Microsoft .NET Stack, while collaborating in an Agile environment.

As a Software Engineer, you will design, develop, and deliver high-quality software, contribute to code reviews, monitor application performance, and ensure maintainability and consistency across products.

Develop and maintain .NET/SharePoint solutions using C#, ASP.NET, WCF/REST services, jQuery and SQL Server. Optimize database queries, implement web UI with modern HTML/CSS frameworks, follow design patterns, and collaborate in a global delivery environment.

Design, develop, and maintain .NET and SharePoint solutions (2010/2013). Produce technical designs, code, tests, and documentation; perform code reviews; troubleshoot databases and performance; collaborate with onshore/offshore teams; and support deployment, QA, and technical escalation.

Design, develop, and maintain SharePoint solutions using C#, ASP.NET and client-side technologies. Implement OOTB SharePoint features, workflows (Nintex/Designer), REST/WCF services, perform code reviews, create technical documentation, and support global delivery and testing activities.

Design, develop, and maintain SharePoint solutions using C#, ASP.NET, WCF, REST and front-end technologies. Participate in requirements, design, code reviews, testing, documentation, and technical escalation. Work in a global delivery environment, ensure best practices for performance, security, and scalability, and support knowledge management and business development activities.

Develop and maintain .NET/SharePoint applications using C#, ASP.NET, WCF/REST services and .NET MVC. Work with front-end technologies (HTML5, CSS, jQuery, Kendo, Bootstrap), T-SQL/SQL Server tuning, source control (VSS/TFS), and apply design patterns. Ensure performance, security, scalability and collaborate in a global delivery environment.

Design, develop, and maintain SharePoint solutions using C#/.NET and front-end technologies. Build workflows (Nintex/Designer), conduct code reviews, produce technical documentation, support testing, and collaborate across global teams to meet functional and non-functional requirements.

Seeking a Senior Full Stack .NET Developer to work on a social good project, with strong skills in C#, AngularJS, design, and UX. Requires 5+ years of experience.

The Staff Engineer will leverage 5+ years of experience in C#, JavaScript, and frameworks to lead and innovate solutions in a collaborative environment.

As a Principal .NET Software Engineer at Versapay, you will modernize payments infrastructure, improve scalability, design distributed services, and take ownership of payment workflows while collaborating with various teams to enhance customer experience.

The .Net Developer will design, develop, test, and maintain complex applications using various technologies and tools, while ensuring high quality and adherence to standards.

The Cloud .NET Developer will design, develop, and implement cloud-based enterprise web services, focusing on the .NET framework and working with teams to meet requirements through agile methodologies.

The .NET Developer will lead web application development projects, supervise an offshore team, and manage client deliverables while ensuring a smooth end-user experience.

The .NET Developer will lead web application development, supervise an offshore team, manage client deliverables, and support UAT and production deployment.

The .NET Developer will work on backend and frontend development using C#, ASP.NET, and various JavaScript frameworks, alongside Git for version control.

The .NET Developer will design, develop, and enhance web-based applications, maintain ERP solutions, and collaborate with cross-functional teams to support software throughout its lifecycle.

Design, develop, test, and deploy .NET applications using C# and ASP.NET MVC. Create and optimize SQL databases and APIs, perform code reviews and debugging, collaborate with stakeholders and architects, deploy to staging/production, maintain applications, and stay current with .NET best practices.

Looking for a .Net Developer with very good experience in .Net and work experience in CDO Suite.

The Back End Software Engineer will design and build scalable services for a SaaS platform, collaborate with teams, and contribute to quality code and architecture discussions.

Lead a team to develop SaaS solutions while coding and mentoring engineers. Responsible for technical leadership and team management.

The .Net Developer will focus on P&C claims development and DCT claims, requiring a minimum of 5 years of relevant experience.