61 platform software engineer jobs at 23 companies in Ellington, CT
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Department 425 Software Platform Test Engineer
Groton, Connecticut, United States
HybridFull Time
5+ YOEBS in CS/CE/EE/Embedded/Systems, 5+ years engineering experience, software testing background, familiarity with test automation and verification, experience with DOORS/GitLab/Matlab/ LabVIEW/Squish, strong communication and MS Office skills.
IBM Rational DOORS, GitLab, LabVIEW, Digital Twins, MATLAB Simulink, Squish, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Principal Software Engineer (Health100 Platform)
Woonsocket or Hartford or Arizona or Texas or Georgia or New York or Massachusetts
$144k-$288k/yr HybridFull Time
10+ YOE10+ years software development experience; 5+ years with Java, Spring Boot, and microservices; 2+ years with Kafka/event-driven platforms; 3+ years with cloud (GCP/Azure); experience with AI/generative AI and production engineering practices (security, resiliency, observability, CI/CD).
Java, Spring Boot, Microservices, Kafka, GCP, Azure, Google Cloud AI, CI/CD
2w
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AI Platform Engineer (Google Cloud Platform)
Hartford or Columbus or Charlotte or Chicago
$117k-$176k/yr HybridFull Time
8+ YOEBachelor's degree in a technical field; 8+ years building enterprise software or platforms; 3+ years Terraform; GCP, BigQuery, Cloud Functions, AI Platform, API Gateway, GKE/Docker, testing, CI/CD, and cloud engineering.
Python, Terraform, Google Cloud Platform, AWS, Microsoft Azure, BigQuery, Cloud Functions, AI Platform, API Gateway, GKE, Docker, CI/CD, LangChain, LlamaIndex, LangSmith, LangGraph, Google Agent Development Kit
2w
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AI Platform Engineer (Google Cloud Platform)
Charlotte or Chicago or Columbus or Hartford
$117k-$176k/yr HybridFull Time
8+ YOEBachelor's degree in a technical field, 8+ years building enterprise software or platforms, 3+ years with Terraform, and proven GCP experience including BigQuery, Cloud Functions, AI Platform, API Gateway, and GKE/Docker.
Python, Terraform, Google Cloud Platform, Amazon Web Services, Microsoft Azure, BigQuery, Cloud Functions, AI Platform, API Gateway, GKE, Docker, CI/CD, ETL, LangChain, LlamaIndex, LangSmith, LangGraph, Google Agent Development Kit
2mo
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Senior Software Engineer - Platform and Infrastructure
Glendale or Seattle or Bristol
$142k-$199k/yr HybridFull Time
5+ YOEBachelor's in computer science or related field, 5+ years technical experience, hands-on ML and production-grade software development, API integration, defensive application design, and strong technical communication.
Kinesis, Dynamo, ElastiCache, Lambda, S3, ECS, Aurora, Bedrock, JavaScript, TypeScript, Swift, Kotlin, Terraform, CloudFormation, CloudWatch, Datadog
2mo
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Senior Software Engineer - Platform and Infrastructure
Glendale or Seattle or Bristol
$142k-$190k/yr HybridFull Time
5+ YOEBachelor's degree in computer science or related field, 5+ years technical experience, hands-on ML methods, production software development, API integration, defensive design/cybersecurity, and strong technical communication.
AWS, Kinesis, Dynamo, ElastiCache, Lambda, S3, ECS, Aurora, Bedrock, JavaScript, TypeScript, Swift, Kotlin, Terraform, CloudFormation, CloudWatch, Datadog
1mo
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Principal Software Engineer - Software Architect
Charlotte or Hartford
$130k-$190k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years software engineering, 5+ years architecture; deep Microsoft Azure and AI/ML experience; proficiency with C#, Python, SQL, Terraform/Bicep/ARM, CI/CD, and enterprise data platforms.
Azure, Microsoft Fabric, C#, Python, SQL, Terraform, Bicep, ARM templates, CI/CD
2mo
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Senior Software Engineer - Product
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
5+ YOE5+ years software engineering experience; proficiency with React, React Native, Python (FastAPI); experience building multi-platform apps, CI/CD, automated testing, observability; strong communication; bachelor’s degree preferred.
React, React Native, Python, FastAPI, AWS, Azure, Google Cloud Platform, CI/CD
1mo
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Senior Software Engineer - Personal Insurance
Hartford or Atlanta or St. Paul or Hunt Valley
$139k-$230k/yr HybridFull Time
6+ YOEBachelor's in CS or related STEM and 6+ years software engineering experience; Salesforce development preferred (Apex, LWC, APIs); experience with database design, CI/CD, cloud platforms, Agile, and technical leadership.
Salesforce, Apex, Lightning Web Components, Salesforce APIs, AWS, Azure, CI/CD, DevOps, Agile
3w
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CAD Software Developer
Bloomfield, Connecticut, United States
OnsiteContract
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
1mo
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IT Software Systems Engineer
Holyoke, Massachusetts, United States
HybridContract
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
1mo
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Director, Software Engineering
Hartford or Atlanta or Cockeysville or Saint Paul
$139k-$230k/yr HybridFull Time
6+ YOE6+ years software engineering experience, Salesforce platform expertise, bachelor's in CS or related STEM, Salesforce certifications preferred, experience with Apex, Lightning, CI/CD, integrations, testing, and leadership.
Salesforce, Apex, Lightning, CI/CD
2mo
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AI Native Software Engineer
Arlington or Milwaukee or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or Pittsburgh or Hartford or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Morristown or San Francisco or Boston or Denver or Philadelphia or Des Moines or Overland Park or Los Angeles or Walnut Creek or Charlotte or Seattle or Carmel or Houston or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego or California or Colorado or District of Columbia or Illinois or Maine or Maryland or Massachusetts or Minnesota or New York or New Jersey or Virginia or Washington or United States
$54k-$235k/yr HybridFull Time
3+ YOE3+ years cloud-native engineering, 1+ year building/deploying agentic solutions, 1+ year with modern AI platforms, 3+ years Python/Java and IaC (Terraform, Helm); Bachelor's in CS/Engineering or equivalent experience; strong client communication.
Anthropic, Google, OpenAI, Vertex AI, Claude, Claude SDK, Open AI SDK, Lang-graph, Crew AI, Kubernetes, Docker, Terraform, Helm, Python, Java, CI/CD, GitHub
3w
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Full Stack AI Platform Engineer – AI Accelerator
East Hartford or Cambridge
$132k-$252k/yr HybridFull Time
10+ YOESTEM degree and 10+ years experience, U.S. Person required, proficiency in Python and C++, CI/CD and DevOps, LLMs/RAG/AI frameworks, cloud deployment, and integrating models into applications.
Python, C++, GitHub Actions, Jenkins, PyTorch, TensorFlow, AWS, Azure, LLMs, RAG, REST APIs, Docker, Kubernetes, SQL
1w
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AI Engineering & Platform Leadership Senior Manager - Utilities
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$113k-$338k/yr HybridFull Time
10+ YOE5+ MgmtRequires 10+ years in software or AI/ML engineering, 6+ years architecting enterprise AI platforms, leadership experience, multi-cloud and LLMOps expertise, utilities experience, and a bachelor's degree or equivalent.
OpenAI, Anthropic, AWS, Azure, Google, LLMOps, MLOps, FinOps
3d
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MRO Production Engineer
Windsor, Connecticut, United States
OnsiteFull Time
3+ YOEBachelor's degree in engineering or a science discipline, 3+ years of manufacturing engineering experience, process improvement and troubleshooting expertise, and knowledge of 3D modeling software such as Siemens NX or CAD platforms.
Siemens NX, CAD, CNC, PLC, Lean Manufacturing, Six Sigma, DMAIC, Kaizen, AS9100, PPE
1d
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Senior Full Stack Engineer, Agent Experience Platform
Webster, Massachusetts, United States
$120k-$150k/yr OnsiteFull Time
5+ YOEBachelor's degree in a relevant field and 5–7 years of software development experience, including Java, secure web applications, AWS cloud-native services, REST APIs, architecture, CI/CD, testing, and Agile practices.
Java, AWS, Amazon ECS, Amazon EKS, AWS Lambda, Amazon API Gateway, Amazon CloudFront, Amazon S3, Amazon RDS, Amazon DynamoDB, REST APIs, Angular, React, Docker, Kubernetes
2w
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Appian Developer
Hartford or Plano or Raleigh or Reston or Richardson or Tempe
OnsiteFull Time
Requires Appian Cloud development, platform engineering, RPA, workflow automation, application design, SQL, cloud integration, and a bachelor's degree or equivalent experience.
Appian, Appian RPA, Amazon Redshift, Amazon S3, SQL, AWS, Microservices
2w
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AI Platform Delivery Director
Boston or Springfield or New York City
$148k-$195k/yr HybridFull Time
5+ YOE3+ MgmtRequires 5+ years of software engineering experience, 3+ years managing engineers, cloud-native architecture knowledge, AI/ML infrastructure exposure, a bachelor's degree, and US work authorization without sponsorship.
Kubernetes, AWS, GCP, Azure, Degreed
1mo
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Systems Engineer
Merrimack or Westlake or Smithfield
$35-$60/hr OnsiteFull Time
Experience building developer platforms, internal tooling, IDE integration, Windows/macOS deployment, secure high-availability distributed systems, cloud (AWS/Azure/Google Cloud), CI/CD and DevOps practices; strong debugging and collaboration skills.
VS Code, GitHub Copilot, Gemini Code Assist, AWS, Azure, Google Cloud, Kubernetes
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