74 software design engineer jobs at 45 companies in Plainfield, CT
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Senior Software Engineer
Merrimack or Smithfield
OnsiteFull Time
Senior software engineer with RESTful APIs, JavaScript frameworks, databases, SDLC, CI/CD, mentoring, and strong OO design.
JavaScript, Angular, AngularJS, Backbone.js, React.js, CSS3
1mo
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GIS Software Engineer
Hartford, Connecticut, United States
$97k-$145k/yr HybridFull Time
2+ YOE2+ years software engineering experience; strong backend development with Java/Spring Boot, ArcGIS platform experience, Oracle geodatabases, Python, AWS, RESTful API design, and ability to work hybrid in Hartford, CT. Must be authorized to work in the US without sponsorship.
Java, Spring Boot, AWS, Python, Oracle, React, ArcGIS Enterprise, ArcGIS Pro, ArcPy, Jupyter Notebooks, Terraform, Arcade, PowerShell, Apigee, AWS API Gateway, GitHub, GitHub Copilot, Jenkins, SonarQube, SQL Server, PostgreSQL, Snowflake, Angular, FME
3w
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Embedded Software Engineer
Mansfield, Massachusetts, United States
HybridFull Time
Bachelor's in electrical/computer engineering, experience designing embedded software for hardware control, proficiency in C/C++, strong communication and math skills, ability to work hybrid with 25–50% onsite support, US work eligibility required.
C, C++, Microsoft Office, Windows, Microchip Harmony Development Platform, PIC32, LabVIEW, in-circuit emulator, digital oscilloscope
3d
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Principal Software Engineer
Mansfield, Massachusetts, United States
$152k-$190k/yr RemoteFull Time
10+ YOE10+ years in software design and development preferred; expert C#, .NET, ASP.NET, Angular, and TypeScript; experience with AI/LLM integration, Python or .NET, full-stack applications, SDLC, and technical leadership.
Microsoft .NET, C#, ASP.NET, Angular, TypeScript, HTML, CSS, Python, OpenAI, Azure OpenAI, SQL, Microsoft SQL Server, AWS, LLMs, AI
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
1w
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Principal Software Development Engineer
Wellesley or Hartford or New York City or Arkansas or Vermont or Connecticut or Georgia or Texas or Minnesota or Michigan or Maine or Wisconsin or New York or District of Columbia or Kansas or Indiana or New Jersey or Nebraska or Rhode Island or Louisiana or Tennessee or Kentucky or Mississippi or Ohio or Oklahoma or West Virginia or Massachusetts or Maryland or South Carolina or Alabama or Missouri or Virginia or Illinois or North Carolina or Florida or New Hampshire or Delaware
$144k-$288k/yr HybridFull Time
10+ YOE10+ years software experience, 7+ years leading enterprise solution design, cloud-native microservices on GCP, Java/Python/Node.js, API design, strong communication and stakeholder skills.
Java, Python, Node.js, Angular, ReactJS, Google Cloud Platform (GCP), REST, APIs, CI/CD, SAFe
1w
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Software Developer
East Greenwich, Rhode Island, United States
HybridFull Time
Experience developing with C++, OO design patterns, clang/static analysis, STL, debugger use; B.S. in Computer Science or Mathematics or equivalent; strong problem-solving and independent learning.
C++, Python, clang, C++ Standard Template Library (STL), debugger
2w
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Sr. Software Engineer
Windsor, Connecticut, United States
$90k-$125k/yr HybridFull Time
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
1mo
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Software Development Engineer, Amazon Robotics
Westborough, Massachusetts, United States
$144k-$194k/yr OnsiteFull Time
3+ YOEBachelor's in CS/Engineering/Mathematics or related; 3+ years professional software development; 3+ years embedded firmware experience; 2+ years design/architecture experience; proficiency with Rust, Java, C/C++ and Linux; strong communication and problem-solving.
Rust, Java, C/C++, Linux
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IT Senior Software Engineer (Hybrid)
Berlin or Westwood
$127k-$142k/yr HybridFull Time
5+ YOE5+ years experience; Bachelor's degree or equivalent; design and implement systems, drive release management, mentor engineers, able to respond to emergencies and travel between MA/CT/NH; Maximo experience a plus.
Maximo
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Sr. Software Engineer (Hybrid)
Hartford or Charlotte or Short Hills
$123k-$157k/yr HybridFull Time
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
1w
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Torpedo Test Equipment Software Developer
Middletown, Rhode Island, United States
OnsiteFull Time
5+ YOEB.S. in engineering discipline and 5+ years experience; ATE software design, electrical test knowledge, familiarity with PXI, LabVIEW, Test Stand, and PASCAL; U.S. citizenship able to obtain SECRET clearance.
C++, LabVIEW, Test Stand, PXI, PASCAL
2w
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Civil Engineer – Roadway / Highway Design
Rocky Hill, Connecticut, United States
$85k-$125k/yr OnsiteFull Time
3+ YOEABET-preferred civil engineering degree, EIT required, PE preferred, 3+ years roadway design experience, proficiency with civil design software, DOT/AASHTO knowledge, strong communication and site inspection ability.
AutoCAD Civil 3D, MicroStation OpenRoads Designer, HydroCAD, StormCAD, Microsoft Office
1w
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Torpedo Test Equipment Software Developer
Middletown, Rhode Island, United States
OnsiteFull Time
5+ YOEB.S. in EE/CE/CS or engineering plus 5 years experience, experience designing ATE software, strong electrical test and measurement knowledge, familiarity with PXI, LabView, Test Stand, and PASCAL, US citizen able to obtain SECRET.
PXI, LabView, Test Stand, PASCAL, C++
1mo
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Senior Imaging Software Engineer
Marlborough, Massachusetts, United States
OnsiteFull Time
5+ YOE5+ years R&D in medical imaging and control systems; expertise in computer vision, image processing, and ML; experience with embedded and real-time systems; GPU programming (CUDA/OpenCL) preferred; proficiency in C++, Python, Qt, OpenCV, TensorFlow/PyTorch; familiarity with medical device design controls.
C++, Python, Qt, CUDA, OpenCL, OpenCV, TensorFlow, PyTorch
2mo
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Software Development Engineer in Test
Boston or San Francisco or Windsor
HybridFull Time
2+ YOEBS in CS or related, 2+ years software development experience, proficiency in Python/Java/Java Script/SQL, CI/CD and GIT experience, testing framework design, system and data security knowledge.
Python, Java, Java Script, SQL, CI/CD, GIT, BDD, Playwright, Locust, ETL, AI Tools & Technologies
3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
2w
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Back End Software Engineer
Smithfield, Rhode Island, United States
$78k-$172k/yr OnsiteFull Time
6+ YOE6+ years Java/Spring Boot experience, API design, Spring Batch and ETL/data migration skills, relational database proficiency, and a bachelor's degree in CS or related field.
Spring Boot, Spring Batch, OpenAPI, Swagger, WebClient, RestTemplate, Amazon Relational Database Svc, AWS Lambda, RDS, S3, API Gateway, Microsoft SQL Server, JUnit, Mockito, Test-Containers
1mo
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Senior Software Engineer II-Enterprise Tools Engineering Architect
Framingham or United States
$142k-$193k/yr OnsiteFull Time
10+ YOEBachelor's degree and 10+ years designing observability/APM and infrastructure monitoring platforms; expertise with APM, logs, distributed tracing, OpenTelemetry, scripting (Python, Bash), and vendor leadership.
New Relic, Dynatrace, Datadog, Zabbix, Prometheus, Azure Monitor, FullStory, Splunk, Elastic, OpenTelemetry, Python, Bash, CI/CD, AIOps
3w
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Microsoft Power Platform Software Engineer
Newport, Rhode Island, United States
OnsiteFull Time
0+ YOEDesign, develop, integrate, test, and maintain Microsoft Power Platform enterprise applications; bachelor's degree in a quantitative field; US citizenship and ability to obtain Secret clearance; 0+ years experience; strong stakeholder communication.
Microsoft Power Platform, Microsoft Power Apps, Power Fx, Canvas Apps, Model-Driven Apps, Dataverse, Power Automate, SharePoint, Microsoft Azure, REST APIs, JSON, ALM
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