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141 net developer jobs at 96 companies in Lowell, MA

15h
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Senior .NET developer
Boston, Massachusetts, United States
$115k-$140k/yr OnsiteFull Time
Boston Globe Media
Boston Globe Media: Publishes and distributes independent news and journalism in New England.
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
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1mo
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Sr Engineer - .Net Fullstck
Hyderabad or Boston or New York City or United States or Canada or Mexico or North America
OnsiteFull Time
Clean Harbors
Clean HarborsNYSE: CLH: Provides hazardous waste management and industrial cleaning services.
Fullstack .Net engineering role (IT development). Specific qualifications not listed in the posting.
.Net
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1d
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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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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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2mo
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Senior Software Engineer - C#/.NET C++ (Edge Control Platform)
Franklin or Andover
$100k-$115k/yr HybridFull Time
Schneider Electric
Schneider ElectricEuronext Paris: SU: Provider of energy management and industrial automation solutions.
6+ YOE6+ years software engineering; strong C#/.NET and C++; distributed systems; APIs and real-time messaging; design, debugging, mentoring
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2w
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Senior EDI Developer
Somerville, Massachusetts, United States
$94k-$137k/yr HybridFull Time
Mass General Brigham: Provides integrated medical care, research, and clinical training services.
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
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3mo
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Software Developer/Programmer (6008)
Newington, New Hampshire, United States
OnsiteFull Time
SubCom
SubCom: Manufactures and installs undersea fiber optic cable systems.
C#/.NET development experience; SQL Server; CS degree preferred; strong communication and teamwork.
C#, NET, SQL Server, T-SQL, Visual Studio
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2mo
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Dynamics Software Developer
Newton, Massachusetts, United States
$113k-$141k/yr HybridFull Time
Bright Horizons
Bright HorizonsNYSE: BFAM: Provides child care, early education, and workforce education services.
3+ YOE3+ years in .NET web development and/or Microsoft Dynamics development (Plugins, Power Automate, JavaScript). Bachelor's degree in CS or related field; strong communication and collaboration skills.
.NET, Dynamics 365, PowerAutomate, JavaScript, ASP.Net MVC, SQL Server, Entity Framework
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3mo
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Staff Engineer
Framingham, Massachusetts, United States
$116k-$151k/yr OnsiteFull Time
The TJX Companies
The TJX CompaniesNYSE: TJX: Operates global off-price retail stores for apparel and home.
10+ YOE10+ years in .NET software development; strong SQL Server; mainframe knowledge; cloud and DevSecOps experience; leadership and mentoring.
.NET, SQL Server, Azure DevOps, Git, SonarQube
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1w
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Software Support Engineer (.Net/SQL)
Needham, Massachusetts, United States
$90k-$115k/yr HybridFull Time
Advisor360°
Advisor360°: Provides an integrated SaaS platform for wealth management firms.
5+ YOE5+ years in advanced technical support or escalation engineering; ability to read and debug code; experience with log analysis, databases and SQL; strong communication and customer-first mindset.
C#, Java, Python, NodeJS, .NET, Browser dev tools, ElasticSearch, Splunk, Wireshark, MSSQL, DB2, Oracle, MySQL, SQL, SDLC, agile
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3d
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Senior Software Engineer
Chicago or New York City or Miami or Dallas or Houston or Boston or Washington
$94k-$148k/yr OnsiteFull Time
Sidley Austin
Sidley Austin: Global law firm providing comprehensive legal and regulatory counsel.
5+ YOE5+ years full-stack development experience preferred; proficiency with React,.NET,Next.js,Azure, databases, and Git; strong CS fundamentals for early-career candidates; U.S. work authorization required.
React, .NET, Next.js, Azure, SQL Server, PostgreSQL, Git, Docker, Kubernetes, Azure Container Apps, TypeScript, C#, Java, Python, CI/CD
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2mo
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Principal Engineer
Pune or Boston
OnsiteFull Time
Showpad
Showpad: Software platform for sales content, readiness, and buyer engagement.
10+ YOE10+ years software engineering experience; expert in C#, .NET/.NET Core, TypeScript; hands-on AWS serverless, Kubernetes/Docker, CI/CD, distributed systems and microservices; strong architecture and leadership skills.
.NET, .NET Core, C#, ASP.NET Core, Entity Framework, TypeScript, Angular, React, AWS, Lambda, API Gateway, Step Functions, EventBridge, ECS, EKS, Fargate, RDS, Aurora, DynamoDB, NoSQL, SQS, SNS, Kafka, RabbitMQ, AWS CodePipeline, GitHub Actions, Kubernetes, Docker, SQL, Cosmos DB
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3w
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Senior Software Engineer - Equipment Controls
Wilmington, Massachusetts, United States
$140k-$200k/yr OnsiteFull Time
Seurat Technologies
Seurat Technologies: Provides metal additive manufacturing services for high-volume industrial production.
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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3w
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Software Test Engineer
Cambridge, Massachusetts, United States
$115k-$182k/yr OnsiteFull Time
Philips
PhilipsEuronext Amsterdam: PHIA: Manufactures medical imaging systems and personal care appliances.
4+ YOE4+ years testing real-time distributed client-server applications; automation with API and microservices; C#/.NET development; BDD/Gherkin test automation; Bachelor's required (Master's preferred).
Linux, Microsoft Azure, C#, .NET, Gherkin, Behavioral Driven Development (BDD), API, Micro Services, SAFe Agile
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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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1d
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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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Senior Software Engineer
Burlington, Massachusetts, United States
$140k-$165k/yr HybridFull Time
BrioHealth Solutions
BrioHealth Solutions: Developing advanced mechanical circulatory support systems for heart failure.
5+ YOEBachelor's in CS or related, 5+ years professional C#/.NET experience, Windows app (WinForms/WPF) and cloud (Azure/AWS) experience, multithreading and backend/API development, ability to work onsite in Burlington, MA 3+ days/week.
C#, .NET, WinForms, WPF, WinUI, .NET MAUI, Azure, AWS, CI/CD
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2w
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Sr. Software Engineer
Gurugram or Copenhagen or Boston or London
OnsiteFull Time
Leapwork
Leapwork: Visual no-code platform for testing and process automation.
6+ YOE6+ years professional software development; strong Microsoft .NET (.NET 6/.NET 7), asynchronous/parallel programming; Javascript, TypeScript, GraphQL, NodeJS; Azure or AWS; Docker, Kubernetes; Microsoft SQL Server; CI/CD experience.
Microsoft .NET, .NET 6, .NET 7, Javascript, TypeScript, GraphQL, NodeJS, Azure, AWS, Docker, Kubernetes, Microsoft SQL Server, CI/CD
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2w
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Global IT Software Engineer Manager​
Boston or Atlanta
$121k-$157k/yr OnsiteFull Time
Boston Consulting Group
Boston Consulting Group: Global management consulting firm specializing in business strategy and transformation.
5+ YOEBachelor's in CS or related (or equivalent experience), 5+ years software development, proficiency with C#, .NET, Node.js, JavaScript/TypeScript, React, SQL, HTML5, CSS; experience with cloud (Azure/AWS) and AI/LLM integration.
React, .NET, C#, Node.js, JavaScript, TypeScript, SQL, HTML5, CSS, Python, Claude, OpenAI, Azure OpenAI, LangChain, LangGraph, Azure, AWS, AWS Bedrock, Claude Code, GitHub Copilot, Codex
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2d
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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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