South Peabody • 50 milesRemote · Hybrid · Onsite · Field · All Environments
South Peabody • 50 milesRemote · Hybrid · Onsite · Field · All Environments
South Peabody • 50 milesRemote · Hybrid · Onsite · Field · All Environments
South Peabody • 50 milesRemote · Hybrid · Onsite · Field · All Environments
171 dotnet developer jobs at 102 companies in South Peabody, MA
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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
1w
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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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.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
2d
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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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Dynamics Software Developer
Newton, Massachusetts, United States
$113k-$141k/yr HybridFull Time
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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Full Stack Developer
North Andover, Massachusetts, United States
$100k-$120k/yr HybridFull Time
3+ YOEBachelor's preferred, minimum 3 years experience; full-stack development with React or Angular, API development, RDBMS/SQL, OAuth/JWT, OWASP/security, and performance tuning.
Windows, Microsoft .NET, Linux, iOS, Android, React, Angular, OAuth, JWT, OWASP, SQL
2mo
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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
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
3w
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Software Engineer
Andover, Massachusetts, United States
$105k-$135k/yr HybridFull Time
1+ YOE1–5 years software development experience; proficiency in React and backend development (Go, Node.js, or .NET/C#); experience with MongoDB and SQL Server, REST APIs, Git workflows, AWS, and AI coding tools; strong problem-solving and communication.
React, Go, MongoDB, AWS, .NET/C#, SQL Server, Node.js, GitHub Copilot, Cursor, Claude, Git, Docker, Kubernetes, EC2, S3, Lambda, RDS, CloudWatch, LLM APIs
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Application Developer lll
Worcester, Massachusetts, United States
$125k-$135k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science, information technology, or related field; 5+ years of application development; .NET, C#, ASP.NET, MVC, .NET Core, front-end, CI/CD, DevOps, and Azure experience.
.NET, C#, ASP.NET, .NET Core, Microsoft Dynamics 365, Microsoft Power Platform, Power Apps, Power Automate, Power BI, APIs, web services, data connectors, GitHub Copilot, Amazon CodeWhisperer, Selenium, Playwright, TestCafe, SSIS, Edifecs Smart Trading, Alteryx, SAP BusinessObjects, HTML, CSS, Blazor, JavaScript, React, CI/CD, Azure DevOps, Azure Key Vault
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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
3w
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Sr. Optimizely Developer
Boston or Denver
HybridFull Time
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
2w
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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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Senior Software Development Engineer
Cambridge, Massachusetts, United States
$125k-$160k/yr HybridFull Time
8+ YOE8+ years software development experience, proven technical leadership, production experience with generative AI, cloud-native architectures, full-stack development, and a bachelor's in CS or equivalent practical experience preferred.
Python, JavaScript, TypeScript, C#, Java, React, Vue, Angular, Node.js, Express, FastAPI, Django, Flask, ASP.NET, Spring Boot, PostgreSQL, SQL Server, DynamoDB, MongoDB, LLM APIs, AWS, Azure, GCP, Docker, Kubernetes, Terraform, CloudFormation
3d
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Senior Software Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
8+ YOEBachelor’s degree and 8+ years of software development experience, including 5+ years with .NET and Angular. Requires AI-assisted development, full-stack engineering, cloud, APIs, testing, and Agile experience.
.NET Core, C#, ASP.NET MVC, Web API, NHibernate, Oracle, Angular, HTML5, CSS3, TypeScript, OAuth, JWT, AWS, LLM, NLP, Git, xUnit, NUnit, Jasmine, Docker, Kubernetes, GitHub Copilot, Cursor, Claude Code
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Application Developer (Contractor Position)
Boston, Massachusetts, United States
$75/hr HybridContract
2+ YOEBachelor's degree or substitution, 2 years of application development experience, programming fundamentals, APIs, batch processing, databases, reporting, version control, ticketing systems, and Microsoft Office proficiency.
Application Programming Interfaces (APIs), SOAP, REST, Crystal Reports, Tableau, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Teams, HASTUS, Trapeze FX, Trapeze OPS, Git, GitHub, C#, .NET, Python, PowerShell, Oracle, MS SQL, Windows, AWS, Azure, ServiceNow
3d
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Full Stack Developer
United States or Nashua or Springfield
RemoteFull Time
3+ YOERequires .NET, C# or VB.NET, relational databases, Visual Studio, source repositories, JavaScript, and HTML, plus 3-5 years of software design, development, and architecture experience.
C#, VB.NET, .NET, SQL, Microsoft SQL Server, PostgreSQL, Oracle, Visual Studio, Azure Repos, Git, JavaScript, HTML, SOAP, REST, XML, JSON, WCF, Database Queries, Extract Transform Load (ETL), CSV, AJAX, jQuery, HTML5, CRM, PDM, PLM, ERP/MRP
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Software Engineer
Lexington, Massachusetts, United States
$69k-$158k/yr HybridFull Time
2+ YOEBachelor's degree, 2+ years developing software with common programming languages or web stacks, production code experience, Agile experience, and ability to obtain Secret clearance.
Java, Python, JavaScript, React, Node.js, C#, .NET, PHP, C, C++, Drupal, Jenkins, GitLab, Docker, Kubernetes, Scrum, Kanban, XP, CI/CD
3w
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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
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Software Engineer
Lexington, Massachusetts, United States
$69k-$158k/yr OnsiteFull Time
2+ YOEBachelor's degree, 2+ years of software development experience, production code experience, Agile team experience, complex problem-solving skills, and ability to obtain Secret clearance.
Java, Python, JavaScript, React, Node.js, C#, .NET, PHP, C, C++, Drupal, Jenkins, GitLab, Docker, Kubernetes, Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, BlackBerry Browser
2mo
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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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