171 dotnet jobs at 107 companies in Quincy, MA

2w
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.NET developer
Boston, Massachusetts, United States
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, proficiency with relational databases (MySQL, Postgres, SQL Server), REST API development, HTML/CSS/JavaScript, version control (Subversion/Git), bachelor's or equivalent experience.
.NET, C#, MySQL, Postgres, SQL Server, REST, HTML, CSS, JavaScript, Subversion, Git, React, Node.js, Piano ID
2mo
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Principal Software Developer – BloodTrack Tx (C++ expert)
Boston, Massachusetts, United States
$104k-$176k/yr OnsiteFull Time
Haemonetics
HaemoneticsNYSE: HAE: Manufactures medical devices for blood and plasma management.
10+ YOE10+ years software engineering experience with 5+ years in a principal/architect role; expert C++ and multi-platform experience (embedded, mobile, cloud); strong architecture, security/compliance, and mentorship skills.
C++, C, iOS, Android, .NET, TypeScript, JavaScript, C#, Java, Python, Reactjs, Nextjs, RESTful APIs, Microservices, Domain-driven design, CI/CD, Event-driven architecture, Service-oriented architecture, SQL, NOSQL, OWASP, OIDC, SAML2, SOC2, ISO27001, HIPAA, AWS ECS, AWS EKS, AWS RDS, AWS Lambda, AWS S3, AWS SQS, AWS CloudFormation, Terraform
3w
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Senior Software Developer, Information Technology
Indianapolis or Boston
$107k-$155k/yr HybridFull Time
CREA
CREA: Syndicating tax credits to finance affordable housing developments.
7+ YOE7+ years application development experience; 5+ years PHP/JavaScript; 3+ years Angular and Laravel; strong SQL and integration skills; experience with Azure, Power Platform, and Office integrations.
Angular, PHP, Laravel, JavaScript, TypeScript, Microsoft SQL Server, Azure SQL, Power Automate, Power Apps, .NET Framework, REST APIs, T-SQL, Azure App Service, GitHub, JetBrains PHPStorm, Visual Studio, CI/CD pipelines
3w
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Chief Technology Officer
Mansfield, Massachusetts, United States
$200k-$225k/yr OnsiteFull Time
ConnectPay
ConnectPay: Provides automated payroll and tax compliance for small businesses.
15+ YOE15+ Mgmt15+ years technology leadership in SaaS/fintech with experience in cloud, enterprise architecture, AI strategy, security, and building high-performing engineering organizations.
Microsoft Azure, Microsoft .NET, Microsoft SQL Server, Retrieval-Augmented Generation (RAG), Model Context Protocol (MCP), Generative AI, AI agents, CI/CD
2d
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Factory Applications Engineer (CTD; North Reading, MA)
North Reading, Massachusetts, United States
$127k-$203k/yr OnsiteFull Time
Teradyne
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
5+ YOEBachelor in EE/CE,5+ years semiconductor experience,proficient in C#, .NET, C++,Visual Studio,Git,JIRA,knowledge of Windows/Linux,strong OOP and EE fundamentals,excellent communication.
C#, .NET, C++, Visual Studio, Git, JIRA, Windows, Linux, GitHub Copilot, Claude, UltraFLEX
2mo
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Adjunct Faculty: Computer Media Technology
Boston, Massachusetts, United States
$2k/hr OnsitePart Time
Bunker Hill Community College
Bunker Hill Community College: Public community college offering associate degrees and workforce training.
Master's degree in relevant fields or master's plus 18 graduate credits in related discipline; commitment to equity; preferred expertise in web and programming technologies; college teaching experience preferred.
HTML, CSS, JavaScript, React, Angular, Vue, PHP, Python, Java, .NET, SQL, CMS
3w
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Senior Engineer II-Test
Lowell, Massachusetts, United States
$70k-$205k/yr OnsiteFull Time
Microchip Technology
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
7.5+ YOEBachelor's in engineering or CS,7.5–9 years software/test engineering experience with LabWindows/CVI,C,Microsoft Visual Studio,.NET or Visual Basic,mentoring experience,configuration management,hardware troubleshooting,schematic interpretation.
LabWindows/CVI, C, Microsoft Visual Studio, .NET, Visual Basic, Microsoft Office, AutoCAD, Altium, Linux, GPIB, USB, Ethernet, PuTTY, VNC, Remote Desktop, Git, network analyzer, oscilloscope, signal generator
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
2w
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Software Engineer Manager
Norwood, Massachusetts, United States
$160k-$185k/yr HybridFull Time
Nova Biomedical
Nova Biomedical: Develops and manufactures blood testing analyzers and diagnostic equipment.
Bachelor's in engineering or related field; experience leading software for regulated medical devices (ISO 13485); hands-on with embedded Linux, C#/.NET, SQL, C++, and Qt; strong architecture, verification, and team leadership skills.
embedded Linux, C#/.NET, SQL, C++, Qt
1d
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Backend Software Engineer (Payments & Partnerships)
Waltham, Massachusetts, United States
$163k-$220k/yr HybridFull Time
ERGO NEXT Insurance
ERGO NEXT Insurance: Provides digital insurance tailored for small business owners and entrepreneurs.
6+ YOE6+ years backend development experience, BSc in Computer Science, strong OOP, experience with Kotlin/Java/Python/.NET, cloud and relational DB/SQL skills, strong communication.
Kotlin, Java, Python, .NET, AWS, SQL, CI/CD, LLM
1d
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Systems Integration Developer
Redwood City or Austin or Boston or Ann Arbor or Los Angeles or New York City or San Diego
$150k-$180k/yr HybridFull Time
Gunderson Dettmer
Gunderson Dettmer: Legal services for venture capital and technology companies.
Bachelor's degree in computer science, information systems, or related technical field; proficiency with Boomi, C#, .NET, PowerShell, and SQL Server; experience with enterprise integrations, automation, AI agents, and Azure services.
Dell Boomi, Microsoft Copilot Studio, PowerShell, SQL, Microsoft SharePoint, Microsoft 365, SSIS, SSRS, SQL Server, C#, .NET, Power Automate, Dataverse, Microsoft Teams, Dynamics 365, Azure Logic Apps, Azure AD, Azure Data Factory, Azure App Services, Azure DevOps, Application Insights, Intapp, Aderant Expert, iManage Work, Litera Compare, Clean, Peppermint (CRM product)
2w
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Senior Manager, Software Engineering
Wilmington, Massachusetts, United States
$144k-$216k/yr OnsiteFull Time
Onto Innovation
Onto InnovationNYSE: ONTO: Provides metrology and inspection solutions for semiconductor manufacturers.
10+ YOE5+ Mgmt10+ years software engineering experience with 5+ years engineering management; experience in instrument-control, automation, embedded or distributed systems; bachelor\u0002s degree in a technical field; strong communication and stakeholder-management skills.
C++, C#, .NET, Python, Windows, Linux, SECS/GEM
3w
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Data Innovation Research Data Analyst per diem
Boston, Massachusetts, United States
$20-$29/hr HybridPart Time, Temporary
Mass General Brigham: Provides integrated medical care, research, and clinical training services.
0+ YOEBachelor's degree required, 0–1 year experience; programming and data curation skills (Stata, APIs, .NET, React, Python, C#), statistical and computational methods, EMR interfacing, strong communication and documentation.
Stata, APIs, .NET, React, Python, C#, Electronic health records
1mo
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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
3w
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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
1mo
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Property Data Specialist
Boston, Massachusetts, United States
$85k-$95k/yr OnsiteFull Time
Karen Clark & Company
Karen Clark & Company: Provides catastrophe risk modeling software and consulting for insurers.
2+ YOEMaster's degree plus 2+ years experience; strong analytical and communication skills; programming in R/Python and SQL; GIS experience (ArcGIS/QGIS); familiarity with ArcPy/PyQGIS, GDAL, RasterIO, C#, .NET a plus.
R, Python, SQL, ArcGIS, QGIS, ArcPy, PyQGIS, GDAL, RasterIO, C#, .NET
2mo
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Senior Software Developer (Hybrid or Remote)
Canton or Raleigh or Farmington or Boston
$101k-$143k/yr HybridFull Time
Intact Insurance Specialty Solutions
Intact Insurance Specialty SolutionsToronto Stock Exchange: IFC: Provides specialized property and casualty insurance and risk services.
6+ YOE6+ years software development experience; expertise in .NET Core/C#, ASP.NET MVC, Entity Framework, Angular or React, Microsoft Azure; strong SQL Server and CI/CD experience; Bachelor’s or Master’s in CS/Engineering.
.NET Core, C#, ASP.NET MVC, Entity Framework, Angular, React, Microsoft Azure, Microsoft Azure Functions, Microsoft App Services, Microsoft Azure Storage, Microsoft Azure DevOps, SQL Server, CI/CD
1w
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Engineer 2
Bedford, Massachusetts, United States
$94k-$141k/yr HybridFull Time
Merck KGaA, Darmstadt, Germany
Merck KGaA, Darmstadt, GermanyXETRA: MRK: Science and technology specializing in healthcare, life science, and electronics.
4+ YOEBachelor's degree in engineering,4+ years ICS/OT experience with PLC programming and SCADA/HMI,1+ year Siemens experience; familiarity with GAMP 5,protocols,validation,Agile practices.
Siemens TIA Portal, CODESYS, Siemens WinCC, Ignition, Aveva System Platform, OPC DA, OPC UA, MODBUS, Ethernet/IP, Delta-V, Siemens PCS, MS SQL Server, .NET, MTP, RESTful APIs, WebSocket, GitHub, Terraform, Ansible, Docker, Prometheus, RabbitMQ, Java, PLC, SCADA, HMI
3mo
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Senior AI Application Developer
Boston, Massachusetts, United States
$118k-$160k/yr OnsiteFull Time
Beth Israel Lahey Health
Beth Israel Lahey Health: Integrated regional healthcare provider operating hospitals and clinical centers.
3+ YOEDesign, develop, and maintain AI-enabled applications; lead cloud-native, AI-driven solutions; mentor peers; ensure secure, scalable software; 5+ yrs exp; 3–5 yrs dev; 1+ yrs technical leadership.
AWS, Azure, GCP, Java, .NET, APIs, Microservices, CI/CD, Cloud computing, Security
1mo
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Senior Salesforce Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Miami or Fayetteville
HybridFull Time
Wounded Warrior Project
Wounded Warrior Project: Provides support services and mental health programs for veterans.
7+ YOE7+ years designing and implementing Salesforce solutions; 5+ years with Apex, LWC, Visualforce and integrations; Salesforce Platform Developer II required; Bachelor’s in CS/IS/software engineering or equivalent.
Salesforce CRM (Sales and Service Cloud), Force.com, Visualforce, Apex, Lightning Web Components, Cascading Style Sheets (CSS), HTML, Java, .NET, Data Loader, AppExchange, React, React Native, SQL