12 net core developer jobs at 7 companies in Foster, RI

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Senior .NET Full Stack Developer Lead (React/AWS)
Hartford, Connecticut, United States
$64k-$115k/yr OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
.NET Core/C# and React experience, AWS and SQL Server knowledge, proven technical leadership, stakeholder communication, and experience working with distributed/offshore teams.
.NET, .NET Core, C#, React, React.js, JavaScript, AWS, SQL Server
2w
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Senior .NET Full Stack Developer Lead (React/AWS)
Hartford, Connecticut, United States
$64k-$115k/yr OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
Proven experience with .NET Core/C#, React.js, JavaScript, AWS, and SQL Server; experience leading technical teams, strong communication and software engineering best practices.
.NET Core, C#, React.js, JavaScript, AWS, SQL Server
2w
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Full Stack .NET Technical Lead
Hartford, Connecticut, United States
$70k-$117k/yr OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
8+ YOE8+ years with C#, .NET Core/.NET Framework, frontend (Angular or React), Microsoft SQL Server, Azure and/or AWS; experience leading teams, client-facing skills, and Agile delivery.
.NET Core, .NET Framework, C#, Microsoft SQL Server, Angular, React, Microsoft Azure, AWS
2w
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.NET Full Stack (Azure/AWS)
Hartford, Connecticut, United States
$70k-$117k/yr OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
8+ YOE8+ years with .NET Core/.NET Framework and C#, front-end in Angular or React, SQL Server, Azure or AWS, technical lead experience, client-facing communication, and US work authorization.
.NET Core, .NET Framework, C#, SQL Server, Angular, React, Azure, AWS
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Full Stack .NET Technical Lead
Hartford, Connecticut, United States
$70k-$117k/yr OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
8+ YOE8+ years in C#/.NET Core or .NET Framework, frontend experience with Angular or React, SQL Server expertise, Azure/AWS cloud experience, team leadership and strong client-facing communication skills; must be authorized to work in the US.
.NET Core, .NET Framework, C#, Angular, React, SQL Server, Azure, AWS
3w
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.NET Full Stack Developer with AWS Experience
Fort Mill or Hartford
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Hands-on experience with .NET Core/.NET Framework, AWS (including EKS, CloudFront, SQS, Glue, Document DB), Angular, PL/SQL/SQL Server, CI/CD tools; bachelor's degree (or equivalent) required; U.S. work authorization required.
.NET Core, .NET Framework, AWS, EKS, Cloud Front, SQS, Glue, Document DB, Angular, PL/SQL, SQL Server, AWS Aurora, PostgreSQL, Jenkins, TeamCity, Octopus Deploy
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.NET Full Stack (Azure/AWS)
Hartford, Connecticut, United States
$70k-$117k/yr OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
8+ YOE8+ years .NET Core/.NET Framework and C#, front-end experience with Angular or React, Microsoft SQL Server, cloud experience (Microsoft Azure and/or AWS), proven technical lead experience and strong client-facing skills.
.NET Core, C#, Microsoft SQL Server, Angular, React, Microsoft Azure, AWS
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
2mo
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Lead Software Engineer (Hybrid)
Hartford or Charlotte or Short Hills
$130k-$176k/yr HybridFull Time
Selective Insurance
Selective InsuranceNASDAQ: SIGI: Provider of commercial and personal property and casualty insurance.
7+ YOESenior software engineer with .NET (C#, ASP.NET Core), Azure, AI, microservices, DevOps, and leadership experience.
C#, ASP.NET Core, Azure, Azure AI Services, REST, GraphQL, Docker, Kubernetes, Terraform, Bicep, ARM, CI/CD, DevOps, Terraform, Cloud, SAFe, Pega, Python, TensorFlow, PyTorch, Camunda, Appian, Angular, React, Kafka, RabbitMQ
4w
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Co-Op 2026 – Software Engineering – XiO Cloud (Full Stack Web Dev)
Boston or Rockleigh
OnsiteInternship, Temporary
Crestron
Crestron: Designs and manufactures advanced automation and control systems.
Enrolled bachelor’s student in software engineering/computer science; unrestricted US work authorization; familiarity with C#, .NET, ASP.NET Core, modern SPA frameworks, TypeScript, HTML/CSS, Git; strong programming fundamentals.
C#, ASP.NET Core, .NET, Angular, React, Vue, HTML, CSS, TypeScript, Git
1mo
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Software Development Manager
Greenville or Atlanta or Raleigh or Charlotte or Boston or Chicago or Kansas City or Cleveland or Austin or Dallas or Houston or Minneapolis or Indianapolis or Charleston or Birmingham or Tampa or Washington or Las Vegas or Los Angeles or Miami or Milwaukee or Morristown or Philadelphia or Pittsburgh or Phoenix
$133k-$210k/yr OnsiteFull Time
Ogletree Deakins
Ogletree Deakins: Provides legal representation for management in employment matters.
10+ YOELead and mentor software engineering teams; 10+ years development experience; Bachelor's degree required; strong background in C#, .NET Core, ASP.NET MVC, Web API, SQL Server, Azure; Agile leadership; Visual Studio and Azure DevOps proficiency.
C#, .NET Core, ASP.NET MVC, Web API, Blazor, Microsoft SQL Server, REST, Visual Studio, SQL Server Management Studio, Azure DevOps, Git, TFS, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, Salesforce.com
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Software Engineering Architect
Boston, Massachusetts, United States
$160k-$175k/yr HybridFull Time
Verisk
VeriskNasdaq: VRSK: Provides data analytics and risk assessment for global insurance.
8+ YOEBachelor's in CS or related, 8+ years software engineering with 2+ years AWS cloud-native architect experience; expertise in .NET Core/C#, modern JavaScript, AWS services, SQL, IaC, CI/CD, and observability.
.NET Core, C#, ASP.NET Core, Angular, React, TypeScript, AWS Lambda, Step Functions, API Gateway, ECS, EKS, SQL Server, PostgreSQL, MySQL, Redshift, Aurora, DynamoDB, AWS CloudFormation, Terraform, CDK, GitHub Actions, AWS Code Pipeline, CloudWatch, X-Ray, Open Telemetry, Docker, Kubernetes, Kafka, SNS, SQS, Kendo UI, Infragistics, HTML5, CSS/SCSS, GraphQL