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22 senior net full stack developer jobs at 19 companies in Somerville, MA

1w
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.NET Full Stack Engineer
Beverly, Massachusetts, United States
$103k-$173k/yr OnsiteFull Time
EPAM Systems
EPAM SystemsNYSE: EPAM: Provides global digital platform engineering and software development services.
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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3w
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Senior Full Stack Software Engineer
Boston or Waterloo
$107k-$200k/yr HybridFull Time
Manulife
ManulifeNYSE: MFC: Provides life insurance, investment management, and global financial services.
8+ YOE8+ years full-stack experience with .NET 8,C#,ASP.NET Core,Entity Framework,React,TypeScript; experience designing scalable APIs, CI/CD, unit/integration testing; bachelor’s degree or equivalent.
.NET 8, C#, ASP.NET Core, Entity Framework, React, TypeScript, GitHub, GitHub Actions, CI/CD, Azure, AKS, Docker
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1mo
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Vice President, Full-Stack Engineer
Boston, Massachusetts, United States
$83k-$199k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
10+ YOE10+ years software engineering; strong full stack in C#.Net, ASP.Net, .Net Core, SQL, Angular; strong SQL (DB2/Oracle/SQL Server); experience across frontend, backend, and data; CI/CD; mentoring; AI-assisted development.
C#, .NET Framework, ASP.NET, .NET Core, SQL, Angular, HTML/CSS, DB2, Oracle, SQL Server, CI/CD
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2w
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Senior Full-Stack Software Engineer
Acton or Cranberry Township
OnsiteFull Time
Brady Corporation
Brady CorporationNYSE: BRC: Manufacturing industrial identification and workplace safety solutions.
5+ YOEBachelor's in CS or related,5+ years building software with C#, .NET, C++; experience with network protocols, hardware interfaces, APIs, and desktop UI development.
C#, .NET, C++, TCP/IP, UDP
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2mo
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Senior Full Stack Software Developer
Milford, Massachusetts, United States
HybridFull Time
Waters Corporation
Waters CorporationNYSE: WAT: Provider of analytical laboratory instruments and software.
5+ YOE5+ years software engineering experience, Bachelor\u0002s preferred, strong frontend (Angular 16+) and backend (C#, Microsoft .NET Core) skills, AWS, Docker, testing frameworks, and excellent communication.
Angular 16, Jasmine, Karma, C#, Microsoft .NET Core, AWS, Docker, Containers, Microservices, Microsoft Visual Studio, GitHub, Spinnaker, YAML, Jenkins, Python, D3, Confluence, Jira
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3w
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Senior full stack software development engineer
Boston, Massachusetts, United States
$120k-$145k/yr HybridFull Time
Verisk
VeriskNasdaq: VRSK: Provides data analytics and risk assessment for global insurance.
5+ YOEBS in Computer Science (MS preferred) or equivalent, 5+ years full‑stack experience, expertise in C#, Angular, PostgreSQL, Python, strong debugging and code-review skills, and US work authorization.
C#, Angular, PostgreSQL, Python, .NET, AWS
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2w
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Senior Software Engineer (Full Stack)
Pittsburgh or Boston or Montreal or Toronto or United States
HybridFull Time
Confluence
Confluence: Software for investment management data and regulatory reporting.
Experienced full-stack developer with C#/.NET backend, React frontend, SQL Server, Python familiarity, modern architecture, CI/CD familiarity, debugging skills, and Agile experience.
React, .NET, Python, SQL Server, C#, SQL
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1mo
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Lead Software Engineer, .Net Full Stack (Hybrid)
Berlin or Westwood or Windsor or Manchester
$149k-$165k/yr HybridFull Time
Eversource Energy
Eversource EnergyNYSE: ES: Delivers electricity, natural gas, and water to New England customers.
8+ YOE8+ years related experience; Bachelor's degree or equivalent; advanced full‑stack .Net technical leadership, architecture, mentoring, and strategic problem solving; must be able to travel between MA/CT/NH and respond to emergency restoration assignments.
.Net
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2w
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Backend C2 Systems Full Stack Developer
Hanscom AFB or Hampton
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
8+ YOE8+ years software development experience including backend/services, microservices, relational and NoSQL datastores, message/streaming platforms, containerization, frontend (React), CI/CD, and eligibility for Secret clearance.
Java, .NET, C#, Python, Go, Kafka, React, AWS, Kubernetes, Prometheus, Grafana, OpenTelemetry
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2w
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Backend C2 Systems Full Stack Developer
Hanscom Air Force Base, Massachusetts, United States
$113k-$257k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
8+ YOE8+ years software development experience with backend services and microservices; experience with server-side languages, data stores, messaging, containerization, CI/CD, and secure service design; ability to obtain Secret clearance.
Java, .NET, C#, Python, Go, Kafka, React, CI/CD, AWS, Kubernetes, Prometheus, Grafana, OpenTelemetry, mTLS, OAuth2, OIDC, API gateway, service mesh
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2mo
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Senior Software Engineer
Mansfield, Massachusetts, United States
$132k-$165k/yr HybridFull Time
eClinical Solutions
eClinical Solutions: Clinical data cloud platform and biometrics services for researchers.
3+ YOE3-5 years of software design and development with Microsoft stack; strong C#, .NET, ASP.NET; full-stack web experience (Angular, TypeScript); knowledge of SDLC; ability to mentor and collaborate.
C#, .NET, ASP.NET, TypeScript, Angular, Python
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2mo
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Senior Software Engineer
Boston, Massachusetts, United States
$140k-$160k/yr HybridFull Time
Grand Circle Corporation
Grand Circle Corporation: Provides international adventure travel and cruises for senior citizens.
5+ YOE5–8+ years full-stack engineering; C#/.NET or Java; React/TypeScript; APIs; SQL; Git; CI/CD; Azure; Agile; secure coding.
C#, Java, React, TypeScript, SQL, Git, CI/CD, Azure, Cloud
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4w
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Senior Software Engineer
Woburn, Massachusetts, United States
$115k-$130k/yr HybridFull Time
Equiniti
Equiniti: Provides financial technology and shareholder administration services to businesses.
5+ YOE5+ years full‑stack software engineering experience; proficiency with .NET/C#, Angular, SQL Server/PostgreSQL, AWS; strong communication and agile/DevOps experience; BS in CS/engineering required.
.NET, .NET (dotnet), .NET and C#, C#, AWS, Angular, SQL Server, PostgreSQL, JavaScript, TypeScript, GitHub Copilot, Docker, Kubernetes, CI/CD
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1w
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Senior Software Engineer – Navigation
Boston or Warsaw
$92k-$148k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
5+ YOEBachelor's in CS or related,5+ years industry experience,proficiency in full-stack C#/.NET,WPF,Windows development,SQL/SQLite,Azure/cloud,CI/CD,regulated medical device experience preferred.
C#/.NET, WPF, SQLite, SQL, REST, X.509, Key Vault, Azure Functions, Azure App Service, containers, Polarion, JAMA, CI/CD
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1w
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Senior Software Engineer – Navigation
Boston or Warsaw
$92k-$148k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
5+ YOE5+ years industry experience, BS in CS/Software/Electrical Engineering (MS preferred), strong C#/.NET and full-stack experience, Windows/WPF, EMR/regulated SDLC knowledge, secure coding and cloud integration experience.
C#, .NET, WPF, SQLite, SQL, REST APIs, X.509, TLS, Key Vault, Azure Functions, Azure App Service, containers, CI/CD, Polarion, JAMA, Windows, iOS
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1mo
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Senior Applications Developer
Southborough, Massachusetts, United States
$100k-$140k/yr OnsiteFull Time
nirvanaHealth
nirvanaHealth: Provide healthcare automation and pharmacy benefit management software solutions.
4+ YOEBS in CS/Engineering required; 4+ years full‑stack C#/.Net experience; knowledge of Oracle, T‑SQL/PL‑SQL, MongoDB, HTML/CSS/JavaScript, Angular, Node.js, Telerik; Agile experience; SDLC/OOP proficiency.
.Net, C#, MVC, .Net Core, Web Services, Windows services, Oracle, Oracle 19c, T-SQL, PL/SQL, MongoDB, HTML, CSS, JavaScript, Angular, Node.js, Telerik, Kendo, SQL Server, MySQL
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2w
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Senior Software Engineer
Boston, Massachusetts, United States
$150k/yr HybridFull Time
BigTime
BigTime: Provides cloud-based professional services automation software for consulting firms.
5+ YOE5+ years engineering experience; strong backend (.NET/C#) and full‑stack skills; experience with web application architecture, integrations, and modern front-end tools; strong communication and problem-solving.
React, C#, ASP.NET MVC, T-SQL, Jira, Smartsheet, Salesforce, HubSpot, QuickBooks Online, Sage Intacct, HTML, CSS, JavaScript, Typescript, Svelte, Solid
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18h
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Sr. Optimizely Developer
Boston or Denver
HybridFull Time
Bentley Systems
Bentley SystemsNASDAQ: BSY: Software for designing, building, and operating global infrastructure.
5+ YOE5+ years full-stack web development with 3+ years in Optimizely; deep C#/.NET Core/MVC backend and advanced HTML5/CSS3/JS frontend skills; experience with experimentation, personalization, and CI/CD.
Optimizely CMS, Optimizely Web Experimentation, Optimizely Feature Experimentation, C#, .NET Core, MVC, HTML5, CSS3, SASS, JavaScript, ES6+, jQuery, React, Vue, Project JS, Figma, Git, Azure DevOps, GitHub Actions, GitHub Copilot, ChatGPT, Salesforce, Marketo, Adobe Commerce
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1mo
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Senior Platform Software Engineer
Needham or California or Connecticut or Florida or Georgia or Illinois or Massachusetts or Maryland or Maine or Michigan or New Hampshire or New Jersey or New York or North Carolina or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Washington or Virginia
$150k-$172k/yr RemoteFull Time
Advisor360°
Advisor360°: Provides an integrated SaaS platform for wealth management firms.
8+ YOE8+ years platform/software engineering experience; hands-on Jenkins (Groovy), Python, Ansible, Kubernetes, .NET (C#); CI/CD, RESTful APIs, observability (Dynatrace, ELK Stack); on-call participation and mentoring experience.
Jenkins, Groovy, Python, Kubernetes, .NET (C#), Ansible, RESTful APIs, Dynatrace, ELK Stack, Angular
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1mo
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Associate Technical Architect - SD .Net
Boston or United States
RemoteFull Time
Quantiphi
Quantiphi: Provides applied AI research and data engineering services.
7+ YOE7+ years full-stack experience with React and .NET Core, SQL Server, Redis, Elasticsearch, SSIS/CDC, RabbitMQ; cloud experience with AWS or Azure; proven architectural and leadership experience leading teams and cloud migrations.
React, React.js, Redux, .NET Core, .NET Framework, ASP.NET, MVC, WebForms, C#, JavaScript, SQL Server, SQL Server 2019, Redis, Elasticsearch, SSIS, Change Data Capture (CDC), RabbitMQ, Stimulsoft, IBM Cognos Analytics, SCSS, HTML5, CSS3, Bootstrap 4, Material UI, Git, Maven, JFrog, UDeploy, AWS, Azure, RDS, Aurora, Elasticache, S3, KMS, IAM, VPC, ADS, MGN, DMS, SCT, Entity Framework, Linux, Shell scripting
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