32 dotnet engineer jobs at 16 companies in Holyoke, MA

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Lead Software Engineer (Hybrid)
Hartford, Connecticut, United States
$130k-$176k/yr HybridFull Time
Selective Insurance
Selective InsuranceNASDAQ: SIGI: Provides property and casualty insurance products to businesses and individuals.
7+ YOE7+ years software engineering experience with .NET/C#, Azure, cloud-native microservices, DevOps/IaC, AI integration, CI/CD, containerization, and leadership in engineering practices.
.NET, C#, ASP.NET Core, Azure, Azure AI Services, Cognitive Services, ML, OpenAI, Bot Services, Terraform, Bicep, ARM, Docker, Kubernetes, REST, GraphQL, Python, TensorFlow, PyTorch, Pega, Camunda, Appian, Angular, React, SQL, Kafka, RabbitMQ
2mo
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Senior Software Engineer
South Windsor or Charlotte
HybridFull Time
RCN Capital
RCN Capital: National direct lender for real estate investors.
7+ YOE7+ years software development; senior/lead engineer; full stack with .NET, React/TypeScript; AI/GenAI; Azure; PostgreSQL/CosmosDB; cloud-native; offshore collaboration.
React, TypeScript, Redux, Zustand, Tailwind CSS, C#, .NET 10, .NET Core, Entity Framework Core, Azure Functions, App Services, Service Bus, Azure DevOps, GitHub Actions, PostgreSQL, CosmosDB, LangChain, Semantic Kernel, Docker, Kubernetes
2mo
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Sr. Software Engineer (Hybrid)
Hartford or Charlotte or Short Hills
$123k-$157k/yr HybridFull Time
Selective Insurance
Selective InsuranceNASDAQ: SIGI: Provider of commercial and personal property and casualty insurance.
5+ YOE5+ years of experience designing and developing complex applications; Bachelor's preferred in CS/Engineering; strong .NET/C#, API, SQL; cloud, Azure, DevOps, and leadership skills.
C#, .NET, API development, SQL, Azure, Container Apps, API Management, App Gateway, Key Vault, App Services, Logic Apps, SQL MI, Infrastructure-as-Code, Bicep, ARM, Terraform, Angular, SAFe
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Principal Software Development Engineer
Hartford, Connecticut, United States
$144k-$288k/yr HybridFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
10+ YOE10+ years software engineering experience with .NET/COBOL/Java/Node.js/JavaScript/Angular, DevSecOps and CI/CD expertise, GCP/Azure cloud experience, and experience modernizing enterprise systems.
.NET, COBOL, Java, Node.js, JavaScript, Angular, Generative AI technologies, GCP, Azure, GitHub, Jenkins, GitHub Actions, ArgoCD, Salesforce, Mulesoft, z/OS
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
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Sr. Software Engineer
Windsor, Connecticut, United States
$90k-$125k/yr HybridFull Time
Vertafore
VertaforeNYSE: ROP: Provides cloud-based software solutions for the insurance industry.
5+ YOEBachelor's degree, 5+ years professional experience with Java/.NET, RESTful APIs, enterprise design, security practices, database technologies, Agile experience, strong communication and troubleshooting skills.
T-SQL, SSMS, Query Analyzer, ETL, Java, .NET, Angular, Oracle, SQL Server, PostgreSQL, Cassandra, JavaScript
2w
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.Net Developer
Fort Mill or Hartford
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Experience with .NET (VB.NET, ASP.NET, C#), HTML, web services, scripting, cloud (AWS), and MySQL/MongoDB. Bachelor\u0002s degree or equivalent experience; authorized to work in the US without employer sponsorship.
.NET, VB.NET, ASP.NET, C#, HTML, Web Services, AWS, MySQL, MongoDB
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Senior Full Stack .NET Developer
Hartford, Connecticut, United States
$68k-$132k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
5+ YOE5+ years professional experience, 5+ years with .NET and Angular, AWS and Python experience, BS in CS/IT/Engineering or related, strong SDLC and communication skills.
.NET, Angular, AWS, Python, Docker, Kubernetes, CI/CD
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Senior Full Stack .NET Developer
Hartford, Connecticut, United States
$68k-$132k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOE5+ years professional experience with .NET and Angular, AWS and Python experience, bachelor's degree in CS/IT/Engineering, strong SDLC, problem-solving and communication skills.
.NET, Angular, AWS, Python, Docker, Kubernetes, CI/CD
1mo
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Full Stack Staff Software Engineer — AI-Augmented Development
Charlotte or Hartford or Columbus or Chicago
$116k-$174k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance, group benefits, and wealth management.
10+ YOE10+ years software engineering experience, 5+ years full-stack tech lead experience, BS in CS or equivalent, expertise in frontend/backend/cloud, AI-augmented development proficiency, strong testing and architecture skills.
React, Angular, Vue.js, TypeScript, Java, Spring Boot, Node.js, Express, Python, FastAPI, Django, .NET, RESTful APIs, GraphQL, gRPC, AWS, GCP, Docker, Kubernetes, PostgreSQL, MongoDB, DynamoDB, Redis, Kafka, RabbitMQ, Jenkins, GitHub Actions, GitLab CI, GitHub Copilot, Cursor, Claude Opus, OpenAI, Anthropic, GCP Vertex, AWS Bedrock, Vertex Studio, Semantic Kernel, CrewAI, LangChain, AutoGen
2w
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Solutions Engineer - New England Region
Hartford, Connecticut, United States
$128k-$160k/yr RemoteFull Time
Dynatrace
DynatraceNYSE: DT: Provides an AI-powered observability platform for cloud monitoring.
3+ YOEBachelor's in Computer Science or equivalent, 3+ years in observability/APM, strong presentation and troubleshooting skills, ability to manage multiple POCs, and travel up to 30%.
HTML, CSS, JavaScript, Java, .NET, PHP, Go, Node.js, Windows, Linux, AWS, Azure, GCP, Kubernetes, OpenShift, Serverless, CI/CD, Ansible, Puppet, Terraform
1mo
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IT Software Systems Engineer
Holyoke, Massachusetts, United States
HybridContract
MWResource
MWResource: Specialized consulting and staffing for critical energy infrastructure systems.
5+ YOEBachelors in CS/EE/related, 5+ years Microsoft-stack software development and administration experience (Windows, SQL Server, IIS, .NET, Power Platform, Active Directory/Entra ID). Microsoft certs preferred; knowledge of networking and change control required.
Microsoft Windows, Microsoft SQL Server, Microsoft Internet Information Services, Microsoft Power Platform, .NET, Microsoft Active Directory, Microsoft Entra ID
3mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
1w
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Senior Application Security Engineer
Independence or Cleveland or Kansas City or Phoenix or Tampa or Nashville or New Haven or Hartford
HybridFull Time
CBIZ
CBIZNYSE: CBZ: Provides financial, tax, and business advisory services to organizations.
8+ YOECollege degree, 8+ years related experience, expert technical knowledge in application and AI security, ability to lead teams, travel and on-call availability, strong verbal and written communication.
STRIDE, PASTA, MITRE ATLAS, OWASP Top 10, CWE Top 25, SANS 25, Semgrep, CodeQL, SonarQube, Checkmarx, Veracode, Burp Suite, OWASP ZAP, Snyk, Black Duck, GitHub Actions, GitLab CI, Azure DevOps, Jenkins, Microsoft Azure, AWS, Kubernetes, CNAPP, REST, GraphQL, OAuth 2.0, OIDC, SAML, CVSS, NIST AI RMF, EU AI Act, ISO/IEC 42001, MITRE ATT&CK, SBOM, Python, Java, C#/.NET, JavaScript/TypeScript, Go
1mo
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Full Stack Staff Software Engineer — AI-Augmented Development
Charlotte or Hartford or Columbus or Chicago
$116k-$174k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
10+ YOE10+ years software engineering experience, 5+ years tech lead experience; Bachelor’s in CS or related (or equiv. experience); expertise in frontend and backend stacks, cloud (AWS/GCP), CI/CD, databases, APIs, and AI-augmented development tools.
React, Angular, Vue.js, TypeScript, HTML5, CSS3, Java, Spring Boot, Node.js, Express, Python, FastAPI, Django, .NET, RESTful APIs, GraphQL, gRPC, AWS, GCP, AWS Bedrock, GCP Vertex, Vertex Studio, Docker, Kubernetes, Jenkins, GitHub Actions, GitLab CI, SQL, NoSQL, PostgreSQL, MongoDB, DynamoDB, Redis, Kafka, RabbitMQ, GitHub Copilot, Cursor, Claude Opus, OpenAI, Anthropic, LangChain, Semantic Kernel, AutoGen, CrewAI
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CAD Software Developer
Bloomfield, Connecticut, United States
OnsiteContract
Delan Associates
Delan Associates: Provides engineering and professional services to government agencies.
Experience developing integrations with AutoCAD and Zuken e3, SQL/SQL Server, Power BI (Power Query,DAX), Microsoft Power Platform, .NET and migrating Access/VBA to SQL; strong collaboration and software validation knowledge.
AutoCAD, Zuken e3, SQL, Power BI, Power BI Desktop, Power Query, DAX, SQL Server, Oracle DB, JSON, Microsoft Excel, Microsoft Power Platform, Power Automate, Power Apps, Excel VBA, .NET, Microsoft Access
1w
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Microsoft Dynamics CRM Developer
South Windsor, Connecticut, United States
$115k-$145k/yr OnsiteFull Time
Miller Electric Company
Miller Electric Company: Provides electrical and technology infrastructure construction and maintenance services.
2+ YOEMinimum 2 years developing Dynamics 365 CRM solutions; experience with C#, .NET, JavaScript, Power Platform, Azure DevOps, and SQL Server; strong communication and problem-solving skills.
C#, .NET, JavaScript, HTML, CSS, Power Automate, Power Apps, Power BI, Dynamics 365 SDK, Dynamics 365 CRM, Azure DevOps, GitHub, SQL Server, SSRS
1mo
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VP Application Development
South Windsor, Connecticut, United States
OnsiteFull Time
TicketNetwork
TicketNetwork: Marketplace and software provider for the live event ticketing industry.
10+ YOE5+ Mgmt10+ years software development, 5+ years senior engineering leadership, experience leading large distributed teams, expertise in C#, .NET, microservices, cloud (AWS/Azure), Kubernetes, and modern DevOps practices.
.NET Framework, .NET Core, C#, SQL, PostgreSQL, NoSQL, Kubernetes, EKS, AWS, Azure, Git, Terraform, Ansible, PowerShell, Azure DevOps, Databricks, Snowflake, CI/CD, IaC
1mo
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Software Engineering Senior Manager - Hybrid
St. Louis or Whitestown or North Burlington or Tempe or Bloomfield
$138k-$230k/yr HybridFull Time
The Cigna Group
The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.
8+ YOE3+ Mgmt8+ years in software engineering or production systems, 3+ years leading technical teams; experience with enterprise production applications, cloud platforms (AWS or OpenShift), Microsoft C#.NET, C++, Angular, Oracle, Microsoft SQL Server, incident management, and Agile delivery.
AWS, OpenShift, Microsoft C#.NET, C++, Angular, Oracle, Microsoft SQL Server, Safire, Agile, AI
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Contract IT Recruiter, Hartford CT
Hartford, Connecticut, United States
OnsiteContract
LAZ Parking
LAZ Parking: Provides parking management, valet, and shuttle transportation services.
2+ YOEBachelor's degree required,2+ years IT recruiting experience,experience hiring software engineers,cloud,cybersecurity,data roles;familiarity with Java,Python,.NET,JavaScript,AWS,Microsoft Azure,Google Cloud,SQL,DevOps and CI/CD;ATS experience.
Java, Python, .NET, JavaScript, AWS, Microsoft Azure, Google Cloud, SQL, DevOps, CI/CD