62 lead software engineer jobs at 26 companies in Plainfield, CT
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Lead Software Engineer (Hybrid)
Hartford or Charlotte or Short Hills
$130k-$176k/yr HybridFull Time
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
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Lead Software Engineer (Hybrid)
Hartford, Connecticut, United States
$130k-$176k/yr HybridFull Time
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
1mo
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Sr Software Engineer
Hartford or Saint Paul
$139k-$230k/yr OnsiteFull Time
6+ YOEBachelor's degree or equivalent, 6+ years software engineering experience, cloud and API proficiency, experience leading teams, strong communication and problem-solving skills.
Claude, GitHub Co-Pilot, AWS, EKS, Azure, REST, GraphQL, Terraform, AWS CDK, React.js, Node.js, JavaScript, TypeScript, Python, Kafka, DB2, MySQL, PostgreSQL, MongoDB, DynamoDB, NUnit, XUnit, Moq, Jest, Cypress, Git, GitHub, CloudBees Jenkins, Jenkins, Azure DevOps, OAuth 2.0, OpenID Connect, Dynatrace, ELK stack, OpenTelemetry, Jira, Rally
2mo
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AVP, Software Engineering Lead
Hartford or Charlotte or Chicago
$182k-$273k/yr HybridFull Time
15+ YOE5+ Mgmt15+ years software engineering, 5+ years leading teams; AI-first engineering; regulated environment; bachelor’s in CS/Engineering/Data Science; US work authorization.
CI/CD, DevSecOps, AI platforms, Cloud-native architectures, API-driven and event-based systems
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Senior Software Engineer
Arlington or Mount Laurel or San Diego or Fall River
$135k-$273k/yr HybridFull Time
7+ YOEBachelor's degree or equivalent, 7+ years software engineering experience, able to obtain/maintain Secret U.S. security clearance, experience leading/mentoring, expertise in SDLC, OOP, distributed systems, secure coding, testing, and integration.
SDLC, Service-Oriented Architecture (SOA), AI, Generative AI
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Senior Software Engineer
South Windsor or Charlotte
HybridFull Time
7+ YOESenior software engineer with 7+ years, lead/architect, full stack in .NET 10, React, TypeScript, Azure, PostgreSQL/CosmosDB; AI/GenAI, offshore teams.
React, TypeScript, Redux, Zustand, Tailwind CSS, C#, .NET 10, Entity Framework Core, Azure, Azure DevOps, GitHub Actions, PostgreSQL, CosmosDB, LangChain, Semantic Kernel, Docker, Kubernetes
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Senior Software Engineer
South Windsor or Charlotte
HybridFull Time
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
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Senior Software Engineer
South Windsor or Charlotte
HybridFull Time
7+ YOE7+ years software development experience with 3+ years in a senior/lead capacity. Strong experience with Microsoft .NET 10, C#, React, TypeScript, Azure, PostgreSQL, cloud-native architectures, CI/CD, and AI/LLM integrations. Bachelor's required.
Microsoft .NET 10, C#, React, TypeScript, Entity Framework Core, PostgreSQL, CosmosDB, Microsoft Azure OpenAI Services, Microsoft Azure Functions, Microsoft Azure App Services, Microsoft Azure Service Bus, Microsoft Azure Key Vault, Microsoft Azure AI Search, Microsoft Azure DevOps, GitHub Actions, LangChain, Semantic Kernel, Docker, Kubernetes, Tailwind CSS, Redux, Zustand
3w
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Staff Software Engineer (Lead) - Hybrid
Charlotte or Hartford
$116k-$174k/yr HybridFull Time
8+ YOEUS work authorization required; bachelor\u0002s or equivalent; 8+ years software engineering with 3+ years technical leadership; hands-on with AWS, Angular, API development, and Oracle; strong communication and cloud-native expertise.
Angular, AWS Lambda, CloudWatch, ECS, RDS, S3, IAM, SNS, SQS, Service Catalog, API Gateway, Oracle, Copilot
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Senior Software Development Engineer - Microservices
Hartford, Connecticut, United States
$102k-$204k/yr HybridFull Time
5+ YOE2+ Mgmt5+ years software engineering, 2+ years technical lead experience; strong Python and API framework skills; experience with microservices, GCP, Kubernetes/GKE, Docker, CI/CD, Kafka, BigQuery/BigTable/SQL; hands-on GenAI/LLM/RAG/Agentic AI and prompt engineering.
Python, FastAPI, Flask, Google Cloud Platform (GCP), Kubernetes (GKE), Docker, CI/CD, GitHub, Kafka, BigQuery, BigTable, SQL, Gemini, Vertex AI, OpenAI, Claude
4d
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Sr Software Engineer (AI Team Lead)
Hartford or Saint Paul
$139k-$230k/yr RemoteFull Time
5+ YOEBachelor's degree in computer science or related STEM field, 5+ years of programming experience, and hands-on experience with LLM APIs, agentic frameworks, plugins, AWS AI orchestration, and MCP development.
Large Language Model APIs, agentic frameworks, Claude, SAGE, AIDLC, AWS Agent Core, Model Context Protocol (MCP)
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Senior Software Engineer
Foxboro, Massachusetts, United States
$178k-$185k/yr HybridFull Time
5+ YOEBachelor's in CS/CE or related and 5+ years backend experience including 3 yrs Java with Spring, 3 yrs container/cloud-native (Docker, Kubernetes, Helm) with public cloud (Azure), 2 yrs event-driven (Kafka), 2 yrs DB work (PostgreSQL/Cassandra), technical lead and mentoring experience.
Java, Spring, Spring Boot, Docker, Kubernetes, Helm, Azure, Apache Kafka, PostgreSQL, Cassandra
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Principal Embedded Software Engineer
North Kingstown, Rhode Island, United States
OnsiteFull Time
10+ YOE3+ MgmtBS/MS in computer engineering or related field; 10+ years embedded firmware experience, 3+ years leading architecture; expert C/C++; ARM Cortex-M and RTOS experience; UART/SPI/I2C/CAN/RS-485 protocols; hardware bring-up and debugging tools; Git.
C, C++, ARM Cortex-M, RTOS, UART, SPI, I2C, CAN, RS-485, JTAG, SWD, Oscilloscope, Logic Analyzer, Git
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Engineer III (Webster, MA, US)
Webster, Massachusetts, United States
$120k-$155k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT/Software Engineering required; 5+ years software development experience; proven experience leading/mentoring engineers; Guidewire experience or certification a plus.
Guidewire
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Developer Team Lead
Allentown or Louisville or Providence
HybridFull Time
7+ YOEBachelor's degree and 7 years or 11 years related work experience; software development background; strong problem solving and collaboration skills.
MEAN, MERN, C#, Java, C++, Microservices, Cloud, APIs, Twilio Flex, Acqueon, NICE
1mo
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Technical Lead Software & Systems Integrator
Groton, Connecticut, United States
$120k-$130k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT/Systems Engineering,5+ years software/systems integration,team lead experience,cybersecurity and networking knowledge,Windows/Linux admin,PKI and certificate management,script automation and containerization skills.
Windows, Linux, Python, Bash, PowerShell, VMware, Hyper-V, Docker, Kubernetes, Git, Jenkins, Ansible, SQL, PKI, IDS/IPS, SIEM
1mo
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Senior Developer / Lead Developer
Allentown or Providence or Louisville
HybridFull Time
5+ YOEBachelor's degree, 5+ years software development experience (senior) or 7+ (lead); proficiency in C#, Java, TypeScript, frontend frameworks, APIs and SQL; experience with cloud, microservices, and emerging tech.
C#, Java, TypeScript, JavaScript, Python, Angular, React, SQL, Microservices, Cloud Architecture, APIs, SAP ABAP, SAP S/4HANA, Kubernetes, Azure Kubernetes Service (AKS), DevOps, RPA, Artificial Intelligence
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Lead Technical Software Architect
Providence or Arizona or Connecticut or Florida or Georgia or Louisiana or Massachusetts or North Carolina or Oklahoma or Rhode Island or South Carolina or Texas or Virginia or United States
$117k-$187k/yr RemoteFull Time
7+ YOE5+ MgmtBachelor's (or equivalent), 7+ years software engineering with 5+ years guiding large-scale architecture transformations. Deep cloud (AWS/Azure/GCP), API/microservices, data architecture, Salesforce/FACETS/ServiceNow/Matillion/Apigee/Snowflake experience, strong communication.
AWS, Azure, GCP, Salesforce, FACETS, ServiceNow, Matillion, Apigee, Snowflake
2w
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Senior .NET Full Stack Developer Lead (React/AWS)
Hartford, Connecticut, United States
$64k-$115k/yr OnsiteFull Time
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
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Senior Full Stack Engineer - Team Lead
Seattle or Chicago or Boston or Austin or Tampa or Philadelphia or Salt Lake City or Providence or Portland or Atlanta or Raleigh or Nashville or Columbus or Phoenix
RemoteFull Time
8+ YOE8+ years software engineering experience with React, TypeScript, Node.js, API design (GraphQL/REST), SQL/PostgreSQL, data pipelines, CI/CD, cloud (AWS) and team leadership.
React, TypeScript, GraphQL, REST, Node.js, SQL, PostgreSQL, Nx, Turborepo, Yarn Workspaces, Python, AWS, Jira, Confluence, Claude Code, React Native, Capacitor
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