C# jobs in Massachusetts

Senior C#/.NET Engineer // Boston Hybrid

Boston, Massachusetts

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Today

This role is looking for someone with strong full-stack development experience with C#/.NET. The position is hybrid, 2 days per week in downtown Boston. Thanks for applying! A global provider of software solutions for postal and delivery organizations is seeking a Senior Software Engineer to join a high-impact product team building the next generation of retail, delivery, and transaction processing platforms. This role is focused on a large-scale modernization initiative supporting one of the wo

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Full-time

$120000 - $140000

Principal Cloud Architect // C#.NET // Boston

Boston, Massachusetts

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Today

This role offers full remote flexibility; however, the organization is currently focused on candidates located within the Greater Boston area. A global organization at the forefront of scientific software, laboratory technologies, and analytical instrumentation is seeking a Principal Cloud Architect to join its engineering leadership team. The company delivers solutions that support life sciences, pharmaceutical research, food and beverage safety, and environmental testing, helping scientists an

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Full-time

$180000 - $275000

Senior Software Engineer - C#/Angular/AWS

Boston, Massachusetts

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Today

Job Description A growing technology company is seeking a Full Stack Software Engineer to join its engineering team and help build scalable cloud-based applications and analytics platforms. This role is ideal for an engineer with strong experience across both frontend and backend development, particularly with C#/.NET, TypeScript/Angular, and AWS. The successful candidate will be responsible for building customer-facing applications, developing cloud-native services, and contributing to the arc

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Full-time

$130000 - $150000

Senior Full Stack Engineer - C#/ .NET/ Angular

Boston, Massachusetts

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Today

Job Description An insurance company is hiring a Senior full stack Software Engineer to help build and improve their data modeling platform. You'll work on applications and systems that power their cutting-edge analytics that help power and inform businesses and governments. In this role, you'll help design and build scalable, high-performance analytic solutions. They are looking for strong full stack development experience in C#/.NET, modern Angular, and AWS. Required Skills & Experience Stro

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Full-time

$120000 - $135000

Full Stack Developer - TypeScript/Node/React - Java/C#

Boston, Massachusetts

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Today

Job Description A Boston education organization is seeking a Senior Full Stack Software Engineer to support a major application modernization initiative. This organization manages technology platforms that support education services and is investing in the transformation of critical systems to improve scalability, security, reliability, and user experience. The selected engineer will play a key role in modernizing legacy Java/Spring and .NET applications by rebuilding them using modern technol

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Full-time

$78 - $82

Senior C# .NET Engineer // Boston

Boston, Massachusetts

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Today

Just to put it up-front: this role requires someone who can easily commute to downtown Boston 2 times per week. Thanks for applying! A global software provider that supports postal operators and logistics organizations around the world is looking to add a Senior Software Engineer to a highly visible product team. The organization delivers technology that modernizes retail counters, delivery operations, package tracking, and sorting services through a unified platform used in mission-critical env

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Full-time

$120000 - $140000

Senior DevOps Engineer | C#/.NET | CI/CD | PowerShell

Remote

•

Yesterday

Senior DevOps Engineer C#/.NET & Automation Remote Role Fulltime/W2-Infinite Computer Solutions Position OverviewWe are looking for a Senior DevOps Engineer with strong C#/.NET development experience to build and enhance CI/CD pipelines, deployment automation tools, and reusable automation frameworks.This role is ideal for someone who combines software engineering expertise with DevOps practices to streamline deployments, improve efficiency, and deliver scalable automation solutions.Key Respons

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Full-time

Up to $120,000

Senior C# .NET Software Engineer // Must be near downtown Boston

Boston, Massachusetts

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Today

Hi there, this position is only looking for someone who can commute 2x per week to Downtown Crossing in Boston. Thanks so much for applying! This opportunity is with a globally recognized provider of risk analytics, catastrophe modeling, and data-driven decision support solutions. The organization helps insurers, financial institutions, corporations, and governments quantify and manage risk associated with natural disasters, cyber threats, terrorism, pandemics, and other emerging exposures. As o

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Full-time

$120000 - $140000

C# Developer

Hybrid in Boston, Massachusetts

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Yesterday

C# DeveloperLocation: Boston, MA (Hybrid from Day 1) Duration: 6-Month Contract Job DescriptionWe are seeking an experienced C# Developer with 810 years of experience in software development. The ideal candidate should have strong hands-on experience with C# and the ability to develop, maintain, and support high-quality applications. Required Qualifications810 years of software development experience Strong hands-on experience with C# Experience with C# 5.0 Ability to work in a hybrid environmen

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Contract

Depends on Experience

Senior DevOps Engineer - .NET/C#/CI/CD & Automation

Remote

•

Today

Job Title: Senior DevOps Engineer C#/.NET & Automation Type: Full Time/W2 with Infinite Computer Solutions Position Overview We are seeking a Senior DevOps Automation Engineer with software development background to design, develop, and maintain deployment automation solutions and reusable CI/CD frameworks. The role combines software engineering principles with DevOps practices to improve deployment efficiency, reliability, scalability, and automation across application environments. Required

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Full-time

1,20,000 - 1,30,000

Application Full Stack Developer -- API C#, ASP.NET, .NET Core, MVC

Remote

•

Yesterday

Dear Candidate, If below requirement suits you then please share your updated resume. New position: Application Developer/Architect Duration: 12 months 100% Remote C2C Rate: $60/hr Skills and Role: Design, develop, and support enterprise applications using Microsoft technologies and modern web frameworks. Work closely with business stakeholders to deliver secure, scalable, and high-performance solutions. Key Skills: C#, ASP.NET, .NET Core, MVCReact, JavaScript, jQuery, HTML, CSS, BootstrapSQL S

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Contract

60+

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

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Today

Precision is seeking a Senior Full Stack Developer for a contract position supporting our Fortune 100 client. This fully remote role requires work during Eastern Time business hours and focuses on building and supporting software across the UI, backend, APIs, databases, and cloud. You will develop with C#/.NET and Angular while designing APIs and microservices. Strong AWS experience is essential, including DynamoDB, SQS, SNS, S3, Lambda, and Terraform. The role also includes technical documentat

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Contract

DOE

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

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Today

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Contract

DOE

OpenLink Endur Developer / Specialist (.NET / C#)

Remote

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Yesterday

Position OverviewWe are seeking an experienced OpenLink Endur Developer with a strong technical background in .NET / C# to design, develop, test, and maintain custom solutions within our Endur ETRM/CTRM platform. In this role, you will collaborate with business analysts, trade support, and risk teams to deliver robust custom OpenJVS/OpenComponents (.NET) scripts, plugins, report builders, and system integrations across energy and commodity trading desks. Key ResponsibilitiesDevelopment & Customi

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Contract

00+

.Net/ C# Developer with EDI X12 - Rate is $60/hr - Remote

Remote

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Today

Must provide 2 Managerial references for this role Remote role - Must have X12 EDI AWS 8+ years software engineering experience with distributed, high-volume transaction-processing systems.Healthcare EDI/X12 exp, particularly 270/271 eligibility, Service Type Codes, and payer connectivity.Strong C#/.NET backend development, including async programming, performance tuning, resiliency, and automated testing.Experience with event-driven architectures and messaging, preferably RabbitMQ or equivalen

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Third Party, Contract

Depends on Experience

Senior Software Engineer - .NET, C#, WPF

Remote

•

Today

Job Description A Global Software Engineering company is seeking a Senior Software Engineer to develop and extend business applications for enterprise clients while providing technical leadership and mentorship to the development team. Working within an Agile Scrum environment, you will build and enhance applications across desktop and mobile platforms, including WPF, UWP, iOS, and Android. This role combines hands-on software development with project ownership, client engagement, and solution

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Full-time

$115000 - $130000

Full Stack Developer / C# .NET / Vue / Azure / Remote

Remote

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Today

A leading food services and facilities management organization is seeking a Full Stack Developer for a remote contract opportunity. This role will support application modernization initiatives and the migration of enterprise applications to Microsoft Azure, utilizing technologies including C#, .NET, Vue/Nuxt, SQL, and RESTful APIs to build and enhance business-critical solutions. What sets this opportunity apart is the chance to work on modernizing and rebuilding applications in a collaborative

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Contract

$45 - $75

Senior Software Engineer

Remote

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9d ago

Payrate: $70.00 - $70.44/hr.SummaryAs a Senior Software Engineer, you will be a driver for many of our projects here at Company. You will interface with technical teams, lead projects, and mentor more junior engineers. You should be thorough in your designs and implementation, passionate about code quality, performance, and continuous improvement. You should be able to take a holistic view of software development; keeping the big picture in mind and seeing a project through from beginning to end

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Contract

$70 - $70.44

Junior Tester

Remote

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4d ago

Team (Project) Introduction 9thWay Insignia is seeking a Junior Tester for manual testing of C#, Visual Studio, and .NET-based applications in support of the to support the Department of Veterans Affairs (VA) Procurement Systems Management (PSM) under the electronic Contract Management System (eCMS) System Integration & Operational Support Services (SI/OSS) program. The candidate will be capable of participating in exploratory and functional manual testing. This role requires technical knowledge

Full-time

$62818 - $67500

Senior C# Software Engineer

Westford, Massachusetts

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Today

Position Overview We are seeking a highly skilled Senior C# Software Engineer to design, build, and maintain scalable, high-performance Windows applications while driving robust installation, upgrade, and release engineering practices. In this role, you will work closely with cross-functional development, QA, and product teams to deliver high-quality software releases using modern .NET technologies. You will own the MSI packaging and deployment lifecycles, influence architectural decisions, an

Full-time

USD 108,200.00 - 118,600.00 per year

C# jobs in Massachusetts, USA