190 net developer jobs at 115 companies in Massachusetts
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.NET developer
Boston, Massachusetts, United States
$115k-$140k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience and 5+ years developing .NET applications. Requires C#, databases, REST APIs, web technologies, version control, Agile, collaboration, and mentoring skills.
.NET, C#, MySQL, PostgreSQL, SQL Server, HTML, CSS, JavaScript, Subversion, Git, React, Node.js, Piano ID
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Senior .NET developer
Boston, Massachusetts, United States
$115k-$140k/yr OnsiteFull Time
5+ YOE5+ years building .NET/C# applications, SQL database experience, REST API development, web frontend skills, version control (Subversion/Git), agile experience, strong communication and mentoring ability.
.NET, C#, MySQL, Postgres, SQL Server, HTML, CSS, JavaScript, Subversion, Git, React, Node.js, Piano ID
1w
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Senior Full Stack .NET Developer
Detroit or United States or Michigan or Ohio or Indiana or Illinois or Wisconsin or Minnesota or Iowa or Missouri or Arkansas or Louisiana or Mississippi or Alabama or Georgia or Florida or South Carolina or North Carolina or Virginia or West Virginia or Kentucky or Tennessee or Maryland or Delaware or Pennsylvania or New Jersey or New York or Connecticut or Rhode Island or Massachusetts or Vermont or New Hampshire or Maine or Texas or Oklahoma or Kansas or Nebraska or South Dakota or North Dakota or Colorado or Wyoming or Montana or Idaho or Utah or Arizona or New Mexico or Nevada or California or Oregon or Washington or Alaska or Hawaii
$150k-$175k/yr RemoteFull Time
5+ YOERequires 5+ years of software development experience, advanced C#/.NET skills, modern frontend experience, APIs, microservices, databases, Agile practices, testing, CI/CD, and independent project delivery.
C#, .NET, Angular, Vue.js, React, RESTful APIs, SQL Server, PostgreSQL, MySQL, Redis, Elasticsearch, Kafka, Snowflake, Cassandra, Scrum, Kanban, TDD, CI/CD, GitHub Copilot, ChatGPT, Claude, Cursor, Docker, AWS, Microsoft Azure, GCP, Kubernetes, Apollo
2mo
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Payments .NET Application Developer
Charlotte or Scottsdale or Dallas or Cleveland or California or Colorado or District of Columbia or Illinois or Maryland or Massachusetts or Minnesota or New York or New Jersey or Washington
$44-$54/hr HybridFull Time
5+ YOE5+ years .NET development experience; proficient in C# and .NET core; relational DB experience (Oracle/MSSQL/PostgreSQL); Visual Studio and Git; strong OOP, design patterns, and communication skills; associate or bachelor degree.
.NET core, C#, Oracle, MSSQL, PostgreSQL, Microsoft Visual Studio, git, ASP.NET Core MVC, Web API, SQL Server, Entity Framework Core, ReactJS, VueJS, HTML, CSS, JavaScript, NUnit, xUnit, CockroachDB, Kafka
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.Net
Massachusetts, United States
$120k-$130k/yr OnsiteFull Time
Strong .NET/C# and REST API development experience; data integration, SQL or NoSQL, radiology workflows, DICOM, debugging, analytical problem-solving, and cross-functional communication skills required.
.NET, C#, ASP.NET Core, RESTful services, Web APIs, SQL Server, PostgreSQL, DICOM, AWS, AWS App Services, AWS Functions, AWS API Management, AWS Service Bus, Kafka, RabbitMQ, HL7, FHIR, Docker, CI/CD, Agile, Scrum
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.NET Full Stack Engineer
Beverly, Massachusetts, United States
$103k-$173k/yr OnsiteFull Time
Strong C#/.NET, Angular, SQL, and Microsoft Azure experience; able to deliver in rapid weekly sprints; familiarity with AI-assisted coding tools (Cursor) preferred.
.NET, C#, Angular, ReactJS, TypeScript, Microsoft Azure, PostgreSQL, Microsoft SQL Server, SQL, Amazon Web Services, Cursor, Model Context Protocol (MCP)
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Principal Full Stack Engineer - .NET/C#
Burlington or Andover
$82k-$193k/yr OnsiteFull Time, Contract
8+ YOERequires 8+ years developing enterprise cloud-native applications and distributed systems, plus a bachelor's degree and expertise in .NET/C#, AWS, APIs, microservices, databases, security, and IoT.
.NET, C#, AWS IoT Core, MQTT, Amazon DynamoDB, OAuth 2.0, OpenID Connect, SAML, React, Angular, CI/CD
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Senior EDI Developer
Somerville, Massachusetts, United States
$94k-$137k/yr HybridFull Time
5+ YOEDesign, develop, implement, and maintain HIPAA EDI solutions (ANSI X12, HL7, XML) with strong C#/.NET and SQL Server experience; 5+ years application development experience preferred.
C#, .NET, SQL Server Management Studio (SSMS), SSIS, T-SQL, Microsoft SQL Server, Visual Studio, BizTalk Server, QNXT, ASP.NET, XML, XSLT, HL7, ANSI X12
2w
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Sr Software Developer
Milford, Massachusetts, United States
$117k-$195k/yr OnsiteFull Time
Extensive software development experience with C# and .NET, AWS, microservices, API development, agile delivery, complex feature design, and software engineering practices. Strong algorithms, data structures, and communication skills.
C#, .NET, Amazon Web Services, Microservices, API, Unit testing, TDD, CI/CD, SOLID, BDD, Cursor, Claude, Kubernetes, Docker, JavaScript, Angular, Jasmine, Datadog, GitHub, GitHub Actions, Gherkin, SpecFlow, Atlassian Jira, Confluence, OWASP, PKI, X509 Certificates, TLS
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Application Developer
Boston, Massachusetts, United States
$110k-$135k/yr HybridFull Time
3+ YOEBachelor's degree and 3–5+ years of software development experience with Dynamics 365 CRM administration. Requires C#, .NET, SQL Server, Azure, Power Platform, Git, and Microsoft 365 experience.
Microsoft Dynamics 365 CRM, .NET, C#, ASP.NET, HTML, CSS, JavaScript, Microsoft Azure, Power Automate, Power Apps, Power BI, Microsoft SQL Server, T-SQL, Git, Jira, Confluence, GitHub, GitHub Copilot, OpenAI Codex, Claude Code, Microsoft SharePoint Online, Microsoft 365, Entra, Azure App Services, Azure Functions
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Application Developer
Massachusetts, United States
OnsiteFull Time
3+ YOE3+ years professional development with WPF, C#, .NET; full-stack experience across UI, services and data; familiarity with SQL and REST APIs; experience with AI-assisted coding tools (e.g., Copilot, Claude).
WPF, C#, .NET, Copilot, Claude, SQL, REST, Azure, OCI, AWS
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Software Engineer
Florida or Wisconsin or Alaska or West Virginia or District of Columbia or Washington or Virginia or Vermont or Utah or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Puerto Rico or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kentucky or Kansas or Iowa or Indiana or Illinois or Idaho or Georgia or Delaware or Connecticut or Colorado or Arkansas or Arizona or Alabama or Missouri or Wyoming
$70k-$80k/yr RemoteFull Time
Experience developing C#/.NET applications, MS SQL Server and T-SQL; BS in Computer Science or equivalent; US authorization and US-based location required; familiarity with AI-assisted development tools preferred.
C#, .NET, Microsoft SQL Server, T-SQL
3w
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Staff Software Engineer
Needham, Massachusetts, United States
$142k-$188k/yr HybridFull Time
10+ YOEBachelor's degree in computer science, computer engineering, related field, or equivalent experience; 10+ years of software development; mentoring or leadership; C#/.NET, databases, networking, and device development experience.
C#, .NET, SQL Server, Kafka, Ember.js, iOS, Android, HVAC, Health Savings Account (HSA), Nasdaq
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Staff Software Engineer - Algorithms
Wilmington, Massachusetts, United States
$149k-$205k/yr HybridFull Time
8+ YOEBachelor's or Master's in CS or related, 8+ years professional C#/.NET development, strong algorithms and distributed systems experience, debugging and SQL skills, Windows/Linux development.
C#, .NET, .Net Core, Rabbit MQ, Open API, Kubernetes, Git, SQL Server, PL/SQL, Windows, Linux
20h
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Software Engineer
Hyderabad or Burlington or Bangalore or Pune or Powell
OnsiteFull Time
2+ YOEBachelor's degree in computer science, information technology, or related field; 2–5 years of software development experience; strong C#/.NET, MVC, Entity Framework, SQL, JavaScript, and jQuery skills.
C#, .NET, .NET Core, .NET 6, MVC, Entity Framework, SQL Server, PostgreSQL, MySQL, JavaScript, jQuery, Angular, React, NUnit, xUnit, MSTest, Test-Driven Development (TDD), Git, Azure DevOps, Jenkins, GitHub Actions, Azure, AWS, Docker
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Software Engineer III - Product Development
Springfield, Massachusetts, United States
$99k-$130k/yr HybridFull Time
8+ YOEBachelor's degree and typically 8+ years developing software, including Azure/AWS, .NET/C#/SQL, React frameworks, TypeScript, Node.js, databases, Agile, testing, CI/CD, and technical mentoring.
Azure, Salesforce, C#, ASP.NET, SQL, AWS, Jira, AI/ML, CI/CD, REST, SOAP, Java, C++, .NET, Apex, React, Next.js, TypeScript, Node.js, ORM, LLM, RAG, Model Context Protocol (MCP)
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Software Engineer II
Boston, Massachusetts, United States
$115k-$130k/yr RemoteFull Time
3+ YOERequires 3+ years of software engineering experience, C#/.NET or equivalent backend development, SQL databases, JavaScript/TypeScript, Agile delivery, CI/CD, automated testing, and cloud provider familiarity.
C#, .NET, SQL Server, React, Node, TypeScript, Postgres, ASP.NET, CI/CD, Azure, AWS, Google Cloud, Entity Framework, JavaScript
11h
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Software Engineer Co-op (546723)
Quincy, Massachusetts, United States
$23-$37/hr HybridInternship, Temporary
Currently pursuing a computer science or related degree with experience in TypeScript, JavaScript, React, Node.js, REST APIs, SQL, .NET, Agile development, Azure, and Git.
TypeScript, JavaScript, React, Node.js, REST APIs, SQL, .NET, VB.Net, C#, Azure, Git, Active Directory
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Backend Software Engineer (Agents Channel)
Waltham, Massachusetts, United States
$163k-$220k/yr HybridFull Time
6+ YOE6+ years backend development experience (Java/Kotlin or Python/.NET), BSc in Computer Science, strong OOP, cloud and SQL experience preferred, excellent communication.
Kotlin, Java, Python, .NET, AWS, SQL, CI / CD, LLM
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Senior Software Engineer - Equipment Controls
Wilmington, Massachusetts, United States
$140k-$200k/yr OnsiteFull Time
7+ YOE7+ years developing C++ and C#/.NET software for hardware-adjacent, real-time, or industrial automation systems; BS in related field (or equivalent); experience debugging machine behavior, OO design, HMI development, industrial I/O, and using AI developer tools.
C++, C#, .NET, EtherCAT, PMAC/Delta Tau, PLC, IntervalZero RTX, TwinCAT, Beckhoff, Delta Tau, Galil, ACS, PostgreSQL, Python, RTOS, HMI, SQL, Codex, Claude, Copilot, Oscilloscope, Logic Analyzer, Multimeter
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