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Fairfield • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Fairfield • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Fairfield • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Fairfield • 50 milesRemote · Hybrid · Onsite · Field · All Environments

294 net developer jobs at 164 companies in Fairfield, CT

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.Net Developer

Teaneck, New Jersey, United States

$90k/yr HybridFull Time

Made4net

Made4net: Cloud-based supply chain and warehouse management software provider.

3+ YOE3+ years .NET development experience, bachelor's in computer science (or equivalent), proficiency with C#, VB.NET, Microsoft Visual Studio, Microsoft Azure DevOps, SQL Server, web services and integration with external systems.

.NET, .NET Core, C#, VB.NET, Microsoft Visual Studio, Microsoft Azure DevOps, Windows Server, MSMQ, WSDL, SOAP, REST, XML, JSON, XSLT, IIS, SQL Server, Android, iOS

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.NET Developer

Deer Park, New York, United States

$115k-$120k/yr RemoteFull Time

Fragrance.com

Fragrance.com: Online retailer of genuine brand-name fragrances and beauty products.

4+ YOE4+ years building C#/.NET applications, SQL Server, web framework experience (Blazor/ASP.NET/React), Git/SVN, RabbitMQ preferred, production support experience, AI tool (Claude) usage, clear written communication.

C#, .NET, SQL Server, Blazor, ASP.NET, React, Git, SVN, RabbitMQ, Jira, PagerDuty, Claude

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.NET Developer

New York, New York, United States

$120k-$170k/yr HybridFull Time

InfoTrack

InfoTrack: Software platform connecting law firms to courts and litigation services.

4+ YOE4+ years C#/.NET experience, full-stack development, proficiency with ASP.NET MVC, Entity Framework, MS SQL, SOAP/RESTful APIs, Git; strong debugging, collaboration, and attention to quality.

C#, .NET Core, .NET 5+, ASP.NET MVC, Entity Framework, SOAP, RESTful, JavaScript, Microsoft SQL Server (MS SQL), Git, MongoDB, Docker, Kubernetes

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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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Senior .Net Developer

New York City, New York, United States

$140k-$145k/yr OnsiteFull Time

City of New York

City of New York: Provides municipal services and administration for New York City.

4+ YOEBaccalaureate in computer science/engineering or equivalent and 4+ years related experience (or 8+ years as alternate). Preferred 8+ years software development with 5+ years .NET (C#, ASP.NET, MVC); strong SQL, Web API, Angular, REST/JSON; Visual Studio and Azure DevOps experience; Agile/SDLC knowledge.

C#, ASP.NET, MVC, SQL, Web API, Angular, REST, JSON, XML, SOAP, JavaScript, HTML5, CSS3, jQuery, Microsoft Visual Studio, Azure DevOps, Microsoft Office, Microsoft Visio

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Full Stack .Net Developer (Contractor Role)

New York, New York, United States

$77-$97/hr OnsiteContract

UpClear

UpClear: Cloud platform for consumer goods revenue and promotion management.

7+ YOE7+ years with .NET, Angular, C#, SQL Server; DevOps/Agile; TDD/BDD; full stack development.

Angular, C#, NET, Entity Framework, SQL Server, DevOps, Agile, TDD, BDD

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Senior .NET Engineer

Toronto or Canada or San Francisco or New York City or Chicago or Manila

$110k-$150k/yr RemoteFull Time

Derivative Path

Derivative Path: Provides cloud-based software for managing financial derivatives and hedging.

7+ YOE7+ years building production software; strong C# and ASP.NET; React and database experience (Postgres, MS SQL, MongoDB); CI/CD and automated testing; DDD/SOA/microservices experience; mentoring experience; CS degree or equivalent.

C#, ASP.NET, Postgres, MS SQL, MongoDB, React, CI/CD, Docker, Kubernetes, AWS CDK, Terraform, Blazor

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C# Software Developer (.NET)

New York City, New York, United States

$100k-$130k/yr HybridFull Time

Talan

Talan: Provides international consulting and technology transformation services.

3+ YOE3+ years .NET (Core/Framework) experience with C#, REST API development, SQL skills, familiarity with DevOps/CI-CD tools, fluent English, degree in CS/Engineering or equivalent experience preferred.

.NET, C#, ASP.NET MVC, ASP.NET Web API, Angular, SQL, Entity Framework, Bitbucket, Jenkins, XL Deploy, SonarQube, Checkmarx, CyberArk, Microsoft Azure

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Full Stack Developer (.Net/Python)

Coral Gables or New York or Denver

$130k-$160k/yr HybridFull Time

Bayview Asset Management

Bayview Asset Management: Investment management firm specializing in credit and mortgage assets.

7+ YOEBA/BS in CS or related, 7+ years industry experience, strong C# and Python skills, .NET/.NET Framework, front-end frameworks (Angular/React/Vue), SQL/NoSQL, Docker/Kubernetes, CI/CD, Excel/Word/PowerPoint, financial domain experience.

C#, Python, .NET Framework, .NET, Angular, React, Vue, HTML, CSS, JavaScript, XML, JSON, Ajax, jQuery, REST Web services, Docker, Kubernetes, CI/CD, SQL, NoSQL, Microsoft Excel, Microsoft Word, Microsoft PowerPoint

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2mo

Senior Software Engineer (.NET / Azure) - Contract (1099)

New York, New York, United States

$80/hr RemoteContract

Very

Very: Builds IoT and AI solutions for connected products.

8+ YOE8+ years software development; BS in CS or related field; experienced with C#, .NET, Azure; remote/USA eligible; contract 1099.

C#, .NET, ASP.NET Core, Azure Functions, Azure Service Bus, Azure Blob Storage, Azure Cosmos DB, Azure IoT Hub, SignalR, Docker, GitHub Actions, CI/CD, Infrastructure-as-Code, SQL, PostgreSQL, Redis, TimescaleDB, DynamoDB, Jest, Cypress, Pytest, AWS, Azure, Azure AD B2C, Microsoft Entra ID

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Lead Product Engineer – .NET and AI Driven

New York City or Birmingham or Miami or Tampa or Blue Ash or Cincinnati or Los Angeles

$140k-$199k/yr HybridFull Time

Green Dot

Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.

8+ YOE8+ years in software engineering; .NET/C# expertise; SQL Server; Azure migration; AI-assisted development; automated testing; CI/CD.

.NET, C#, SQL Server, Azure, AKS, Cosmos DB, App Services, Functions, GitHub Copilot, Claude

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Staff Software Engineer (.Net and AWS)

Budapest or New York City or Washington or Vancouver or London or Galway or Munich or Bengaluru or Singapore or Sydney

HybridFull Time

Diligent

Diligent: Provides software for corporate governance, risk, and compliance management.

7+ YOE7+ years building and operating secure, scalable software systems; hands-on experience with .Net and TypeScript/JavaScript; strong cloud-native (AWS) and DevOps practices including CI/CD and infrastructure-as-code; AI-enabled systems and security expertise.

.Net, TypeScript, JavaScript, AWS, Angular, React, CI/CD, infrastructure-as-code

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Angular (.Net) Front-End Developer Onsite Jersey City, NJ

New York or Jersey City

$70k-$85k/yr OnsiteFull Time

Capgemini

CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.

Experience with Angular 11+, TypeScript, JavaScript, HTML5, CSS3, D3.js, .NET, REST APIs, responsive UI development, cross-browser compatibility, Git and Agile/Scrum.

Angular 11+, TypeScript, JavaScript, HTML5, CSS3, D3.js, .NET, REST APIs, Git, Angular Material, Bootstrap, Azure, CI/CD

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Full Stack Developer (.NET / Angular)

Kyiv or New York City or Israel or Ukraine or Africa

RemoteFull Time

Commit

Commit: End-to-end software, cloud, and cybersecurity consulting and development.

Commercial experience with Angular 16, Ionic, .NET 5 and MS SQL; knowledge of backend architecture/APIs; production systems experience; English B2+; experience with Claude and agentic approaches; paid weekend on-call (1–2/month).

.NET 5, Angular 16, Ionic, MS SQL, Claude, RabbitMQ, AWS, Python, Jira

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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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Principal Full-stack Engineer (.NET/Angular) - GovTech

Santo Domingo or New York City or Dominican Republic or United States

RemoteFull Time

Truelogic

TruelogicNASDAQ: STGW: Provides nearshore software development and IT staff augmentation services.

10+ YOE10+ years software engineering with staff-level technical leadership; strong .NET, SQL Server, and Angular; experience with CI/CD, Git, automated testing/TDD, observability, and modernizing large-scale systems.

.NET, SQL, SQL Server, Angular, TDD, CI/CD, Git, SonarQube, Mend

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Lead Software Engineer - C#/.Net - Trading industry exp-Neovest

New York, New York, United States

$152k-$215k/yr OnsiteFull Time

JPMorgan Chase

JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.

5+ YOE5+ years applied software engineering experience, hands-on C#/.NET development, capital markets/trading domain knowledge, cloud-native and multithreaded application experience, message-distribution (RabbitMQ/Kafka), CI/CD and secure resilient design, and experience leading teams and adopting AI-assisted engineering practices.

C#, .NET, RabbitMQ, Kafka

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C# Developer

New York, New York, United States

$100k-$150k/yr OnsiteFull Time

Jefferies

JefferiesNYSE: JEF: Global investment banking and capital markets services provider.

3+ YOE3-5 years of C#/.NET full-stack development; SQL Server; REST/SOAP Web services; Unix/Linux scripting; OOD in .NET; hedge fund knowledge preferred.

C#, .NET, SQL Server, Web API, REST, SOAP, Unix, Linux, T-SQL, Stored Procedures, Geneva

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Software Engineer (C# .NET Framework/SQL Server) - Digitech - Remote

Chappaqua, New York, United States

RemoteFull Time

Digitech Computer

Digitech Computer: Provides billing software and revenue cycle management for EMS.

3+ YOE3-5 years of professional software engineering; strong C#, .NET Framework, SQL Server; remote work ability; Bachelor's in CS or related field.

C#, .NET Framework, SQL Server, Databases, Stored Procedures

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IT Software Developer

Spring Valley, New York, United States

$110k-$150k/yr OnsiteFull Time

Hamaspik Choice

Hamaspik Choice: Managed long-term care plan providing healthcare services to Medicaid-eligible individuals.

5+ YOE5+ years C#/.NET development experience, 3+ years ASP.NET and ETL/SSIS experience, SQL Server, Visual Studio, Python, experience with medical terminology and healthcare technology preferred.

C#, .NET, ASP.NET, ASP.NET Core, ASP.NET MVC, SQL Server, SSIS, Visual Studio, ALTREX, DTS, Python

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