Killingly Center • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Killingly Center • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Killingly Center • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Killingly Center • 50 milesRemote · Hybrid · Onsite · Field · All Environments
575 lead developer jobs at 316 companies in Killingly Center, CT
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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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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
2mo
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Lead Engineer, Legacy Software Baseline - Contingent Upon Award
Bedford, Massachusetts, United States
OnsiteContract
2+ YOELead Engineer for legacy software baseline; 2+ years cloud and REST; 2+ years military planning and wargaming; secret clearance.
AWS, Microsoft Azure, RESTful architectures
1w
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Embedded Software Engineer– Technical Lead
Waltham, Massachusetts, United States
$150k-$175k/yr OnsiteFull Time
7+ YOE7+ years embedded/firmware experience with 3+ years technical lead experience; fluency in C/C++ and Python; RTOS, hardware bring-up, driver development, debugging, and ability to obtain security clearance.
C, C++, Python, FreeRTOS, ROS2, Zephyr, STM32, ARM, x86, PIC32, I2C, SPI, UART, Ethernet, GPIO, git, CI/CD, oscilloscope, logic analyzer, protocol analyzer
1mo
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Lead Bioinformatics Engineer
Marlborough or Addison or Secaucus
$155k-$175k/yr RemoteFull Time
3+ YOEBS+7 / MS+4 / PhD+3 experience with clinical/biological data, 5+ years in regulated life sciences, 4+ years software development, cloud (AWS) and bioinformatics experience, programming in Python/JavaScript/R, SQL/NoSQL, Terraform, Docker.
SQL, NoSQL, JSON based RESTful APIs, AWS, Terraform, AWS CDK, Microsoft Visio, DrawIO, Python, javascript/typescript, R, Docker, Python Flask, React Native, Bootstrap, R Markdown, Jupyter Notebook, ggplot2, tidyverse, Plotly, matplot lib, Tableau, d3.js, Git, Gitlab CI/CD, Github CI/CD
3mo
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Lead Planning Engineer
Rockland or Mansfield
RemoteFull Time
10+ YOEBachelor's degree in engineering; 10+ years electrical distribution planning; PE preferred; strong communication; leadership; experience with ASPEN, CYME, PSS/E, Synergi; ISO/FERC/NERC/NPCC knowledge.
ASPEN, CYME, PSS/E, Synergi, ISO, FERC, NERC, NPCC
3mo
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Lead Mechanical Engineer
Holyoke, Massachusetts, United States
OnsiteFull Time
5+ YOE5+ years mechanical/electrical maintenance; read blueprints; supervise contractors; EMS/BMS knowledge; on-call rotation.
Energy Management System, Building Management System, Data Acquisition System, Control Systems
2mo
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Drupal Full Stack Developer Lead
Farmington or Connecticut or Florida or Georgia or Iowa or Illinois or Maryland or Massachusetts or North Carolina or New York or Ohio or Rhode Island or South Carolina or Tennessee or Virginia
$100k/yr OnsiteFull Time
5+ YOE5+ years Drupal development experience (Drupal 9 & 10), strong PHP/Twig/MySQL skills, HTML/CSS/JavaScript/Sass, Composer, Drush, Git, NPM, API integration, custom module and theme development, performance optimization.
Drupal 9, Drupal 10, Twig, CSS, JavaScript, HTML, Sass, PHP, MySQL, Composer, Drush, Git, NPM, Panels, Layout Manager, Paragraphs, Feeds
4d
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Lead AI / ML Engineer
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
6+ YOEBachelor's degree or equivalent experience, 6+ years developing and deploying AI/ML solutions, programming proficiency, experience with ML frameworks, big data, databases, and cloud platforms.
Python, R, Java, TensorFlow, PyTorch, Hadoop, Spark, AWS, Microsoft Azure, Google Cloud, D3.js, ggplot
1mo
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Circle Lead Engineer (CLE) - Personal Insurance
Hartford, Connecticut, United States
$154k-$254k/yr HybridFull Time
7+ YOE2+ Mgmt7+ years software development, 2+ years technical leadership, bachelor’s in CS or related STEM (or equivalent), proficiency in Python, JavaScript/TypeScript, React, AWS/CDK, Terraform, Jenkins, GitHub, API development, and AI/GenAI; strong communication and delivery skills.
Python, JavaScript, TypeScript, React, AWS, AWS CDK, Terraform, Jenkins, GitHub, API Development, AI/GenAI
2mo
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Lead Engineer, Technical Field Engineering
Westwood or Massachusetts or Connecticut or New Hampshire
$146k-$162k/yr OnsiteFull Time
8+ YOEBachelor's in Engineering required, 8+ years related experience, valid motor vehicle operator license required, PE preferred, strong protection & controls knowledge, computer skills, ability to travel and perform on-call emergency response.
ISO-NE OP-24, PACT, Archer
3w
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Lead Engineer
Hartford, Connecticut, United States
$80k-$100k/yr OnsiteFull Time
Operate and maintain mechanical, electrical, plumbing and HVAC systems; perform repairs, troubleshoot building systems; lead and train engineering staff; use BAS and computer tools; CT D2/S2 license preferred.
Building Automation System, myHines.com, Microsoft Office, analog digital multi-meters
2mo
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Lead Systems Engineer, Battlespace
Waltham or Broomfield
$166k-$220k/yr OnsiteFull Time
8+ YOE1+ Mgmt8+ years hardware/software systems engineering; 1+ year people management; MBSE; JAMA, Cameo, Matlab, Simulink; Python; statistics/AI/ML; U.S. Secret clearance eligibility; up to 25% travel.
JAMA, Cameo, MATLAB, Simulink, AFSIM, Python
3d
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Sr Software Engineer (AI Team Lead)
Hartford or Saint Paul
$139k-$230k/yr OnsiteFull 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), AWS
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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
5d
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Business Development Lead - GLP-1
Milford or Wilmslow
RemoteFull Time
Experienced commercial business development professional with pharmaceutical/biotech knowledge, ability to develop GLP-1 market strategy, build customer relationships, create business cases, and lead cross-functional initiatives.
Liquid Chromatography, High Resolution Mass Spectrometry, LC, LC-MS, informatics, Software
2mo
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Lead Collaboration Services Engineer
Hartford or Columbus or Chicago or Charlotte
$129k-$193k/yr HybridFull Time
10+ YOESenior engineer for Microsoft 365, Azure, and AI productivity platforms; hybrid work; US work authorization; 10+ years IT; vendor management.
Microsoft 365, Azure, PowerShell, Microsoft Graph, OAuth, SAML, GCP, Gemini Enterprise, Copilot, Azure Cost Management, Graph connectors, SASE, Zscaler
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
3w
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Lead Product Development Engineer, R&D
Marlborough or Newark
$119k-$187k/yr OnsiteFull Time
8+ YOELead complex regulated medical device product development, design control, risk management (ISO 14971), V&V, and design transfer; strong systems engineering, manufacturing and DFx experience.
ISO 14971, ISO 13485, DFSS, DOE, Minitab, GD&T, SolidWorks
2mo
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Solutions Lead
Waltham or Boston
$178k/yr FieldFull Time
5+ YOEBachelor's in CS/IS/CE required; 5+ years software development experience; experience with LSMV, ARISg, IRT/OST, ESM, LSRA and Cognos; responsibilities include design, configuration, deployment, integration, and performance tuning; US travel required.
Total Safety Suite, LSMV, ARISg, IRT/OST, ESM, LSRA, Cognos
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