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Python Software Engineer Jobs in Plainfield, CT, US
120+ python software engineer jobs from 57 companies hiring in Plainfield, CT, US.
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Python Developer
Glastonbury, Connecticut, United States
HybridFull Time
Experience with Python, R and SQL; data analytics skills; visualization tools; BS in CS/DS/Engineering; strong communication; some cloud experience.
Python, R, SQL, Dash, Qlik, Power BI, Tableau, GitHub, Microsoft Excel
2mo
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Lead VBA/Python Principal Software Engineer
Boston or Smithfield or Merrimack
$107k-$216k/yr HybridFull Time
9+ YOE9+ years in software development in financial domain; strong Python/VBA, Excel, Front Office tooling; AWS/CI-CD; UI with Angular; CFA/FRM preferred.
Python, VBA, Excel, Angular, RESTful APIs, AWS, EKS, CI/CD, DevOps
1mo
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Software Engineer II (AI, Python, Typescript)
Hartford, Connecticut, United States
$120k-$199k/yr HybridFull Time
4+ YOEFour years of programming/development experience; cloud (AWS or Azure); API development; IaC; React/Node; JavaScript/TypeScript/Python; databases; AI enablement; CI/CD; OAuth/OIDC; observability; Agile/Scrum; strong communication and leadership.
AWS, Azure, REST, GraphQL, Terraform, AWS CDK, React, Node.js, JavaScript, TypeScript, Python, Kafka, DB2, MySQL, PostgreSQL, MongoDB, DynamoDB, OpenAI, Anthropic, MCP, JUnit, XUnit, Moq, Jest, Cypress, Git, GitHub, CI/CD, Jenkins, Azure DevOps, OAuth 2.0, OIDC, OpenTelemetry, Dynatrace, ELK stack
1w
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Software Engineer, Mid
McLean or Beavercreek or Chantilly or Huntsville or El Segundo or Rome or Colorado Springs or Lexington
$87k-$198k/yr HybridFull Time
3+ YOE3+ years in software engineering with Rust, C, C++, or Python; experience building and operating production-grade full-stack apps; secret clearance; Bachelor’s degree (or 5+ years of experience in lieu of degree) in software engineering; Agile/DevSecOps experience.
Rust, C, C++, Python, Kubernetes
2mo
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Embedded Software Engineer
Farmington, Connecticut, United States
$93k-$116k/yr OnsiteFull Time
Bachelor's in Electrical or Software Engineering; proficiency in C/C++, Python/Java; embedded software for real-time elevator controls; strong problem-solving and collaboration.
C, C++, Python, Java, Matlab, Simulink, .NET, Visual Studio, C#
1w
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Senior Software Engineer
Quincy or Cranston
$139k-$181k/yr OnsiteFull Time
6+ YOEBachelor’s in software engineering or computer science with 8+ years (or Master’s with 6+); C/C++, Python; Linux; embedded; Agile; DoD clearance.
C/C++, Python, Linux, Matlab, Eclipse, VS Code, Git, Jira, SVN, Shell, Office, Visio
3w
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ArcGIS Software Engineer
Hartford, Connecticut, United States
$97k-$145k/yr HybridFull Time
2+ YOE2+ years backend software engineering; ArcGIS experience; Java, Spring Boot, AWS; Python; Oracle; API development; Agile; BI and GIS familiarity.
Java, Spring Boot, AWS, Python, Oracle, React, GitHub Copilot, ArcGIS, ArcPy, Jenkins, SonarQube, Terraform, API Gateway, CI/CD, PowerShell, ArcGIS Pro, Jupyter Notebooks
1mo
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Software Engineer
Bloomfield, Connecticut, United States
OnsiteFull Time
3+ YOE3+ years in robotics/embedded software; proficiency in Java, C/C++, Python, or Rust; strong OO design and system integration; RTOS/embedded expertise; Bachelor’s or Associate with robotics experience, or high school diploma with 4+ years of robotics experience.
Java, C++, Python, Rust, Git, CI/CD, Angular, Node.js, Docker, Kubernetes
1w
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Software Engineer II
Nashua or Hudson or Merrimack
$79k-$135k/yr OnsiteFull Time
2+ YOE2+ years software development experience; ability to design, develop, test software; knowledge of software engineering principles and tools; active US Secret clearance (or active within past two years).
C++, Java, Python, Windows, Linux, GIT, Jira, Confluence, CI
2mo
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Sr Software Engineer
Bristol or Glendale
$142k-$190k/yr HybridFull Time
5+ YOE5+ years software engineering experience; BS in CS; proficient in Java, Python, or JavaScript; REST/GraphQL; AWS; Docker/Kubernetes; CI/CD; databases; Agile; strong communication.
Java, Python, JavaScript, REST, GraphQL, AWS, S3, Lambda, EC2, Docker, Kubernetes, Gitlab-CI, Terraform, CloudFormation, Jenkins, MongoDB, Redis, Elasticsearch, PostgreSQL, DynamoDB, TensorFlow, PyTorch
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Software Developer
New Bern or Newport
$34-$43/hr OnsiteContract, Full Time
4+ YOE2-5 years in software development; proficient in Python/JavaScript/TypeScript; SQL DBMS; cloud platforms (AWS/Azure); relational/NoSQL databases; Agile; strong communication; eligible for US SECRET clearance.
Python, JavaScript, TypeScript, SQL, AWS, Azure, NoSQL, Relational DBMS, Agile
3d
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Intern - Software Engineer
Westborough, Massachusetts, United States
$23-$25/hr RemoteFull Time, Internship
Internship for college students; strong Python skills; basic Azure knowledge; interest in AI, prompt engineering; experience with VS Code; ability to learn quickly and work independently.
Python, Azure, Visual Studio Code
19h
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Software Engineer II
Glastonbury or Duluth or Goldsboro or Columbus or Raleigh or Glen Allen or Scottsdale
RemoteFull Time
3+ YOEBachelor's in CS/Software Eng or related field; 3+ years in software development; proficient in Java, C#, Python, or JavaScript; SDLC/agile; strong data structures/OO design; Git; unit/integration testing.
Java, CSharp, Python, JavaScript, Git, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD, Microservices
2mo
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Lead Software Engineer
Framingham, Massachusetts, United States
$146k-$183k/yr HybridFull Time
10+ YOEAdvanced (10+ years) C/C++ and Linux development; multithreaded software; REST/CGI interfaces; Git/SVN; Agile; Python/Java valued.
C/C++, Linux, GCC, REST, CGI, Git, SVN, Python, Java
1mo
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Software Development Engineer
Woonsocket, Rhode Island, United States
$65k-$173k/yr HybridFull Time
3+ YOE3-5 years in software development; MAWM/MAWM-related experience; Java/Python; cloud (GCP); automation (Jenkins); Agile/Scrum; PL/SQL.
MAWM, Manhattan Active Warehouse Management, Manhattan Integration Framework, Supply Chain Intelligence, Java, Python, Jenkins, Google Cloud Platform, PL/SQL, SQL, CI/CD, DevOps
2mo
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Lead Software Integration Engineer
Providence, Rhode Island, United States
$140k-$180k/yr OnsiteFull Time
8+ YOE8+ years in software engineering with integrations; expert Python; strong Azure experience; REST/SOAP API design; API security; CI/CD and DevOps; banking/regulated environment experience
Python, Azure, Azure Functions, Azure Web Apps, Azure SQL, Entra ID, REST API, SOAP API, OAuth 2.0, JWT, CI/CD, Infrastructure as Code, Terraform, Bicep
1mo
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Software Engineer I
Newport, Rhode Island, United States
OnsiteFull Time
0+ YOEBachelor's in computer, electrical, or electronics engineering or mathematics; entry level; US citizen; ability to obtain DoD Secret Clearance; knowledge of C++, Java, Python; Linux; Atlassian tools.
C++, Java, Python, Linux, Atlassian Tool Suite
1w
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Software Engineer, Computer Vision & Autonomy
Wakefield, Rhode Island, United States
$100k-$200k/yr OnsiteFull Time
2+ YOEBachelor's in CS/Engineering; 2+ years in Python/C++; CV/Autonomy; Linux; Docker; travel; U.S. Citizenship; ability to obtain security clearance.
Python, C++, PyTorch, TensorFlow, OpenCV, ROS, Linux, Docker, Git
3w
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Principal Software Engineer (Onsite)
Windsor Locks, Connecticut, United States
$108k-$205k/yr HybridFull Time
8+ YOEEmbedded software experience, real-time systems, DO-178B/C knowledge; 8+ years experience or advanced degree with 5+ years.
C, Assembly, Python, DO-178B/C, logic analyzers
4d
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Senior Software Engineer - Java, Angular
Johnston or Iselin or Westwood or Medford or Phoenix
$107k-$161k/yr OnsiteFull Time
5+ YOE5+ years software development; 3+ years requirements gathering and design; strong collaboration; multi-language experience including frontend (Angular/React/Vue) and backend (Java/Python/JavaScript).
Java, Angular, Python, JavaScript, Golang, C, C++, Linux, AWS, Azure, GCP, CI/CD, Flowable, Banking
2mo
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Senior Software Engineer
Waltham, Massachusetts, United States
$147k-$198k/yr OnsiteFull Time
5+ YOE5+ years in software development; BS in Computer Science or equivalent; strong full-stack JS/TS; experience with React/Node; UX prototyping with Figma; AWS/GCP/Azure; PostgreSQL; clear communication.
Node.js, Express, React, Angular, Vue.js, Python, Django, Flask, PostgreSQL, AWS, GCP, Azure, Figma, WebGL, Three.js, D3
1mo
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Software Engineer II (Canton, MA, US, 02021)
Canton, Massachusetts, United States
$79k-$120k/yr HybridFull Time
2+ YOE2+ years software development; BS in CS/EE; strong C++, Python; multithreading; CI/CD; machine vision experience.
C++, Python, Lua, Git, CI/CD, REST/JSON, HTML, CSS, JavaScript
1w
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Embedded Software Engineer (cleared)
Dedham or Taunton
$105k-$111k/yr OnsiteFull Time
2+ YOEBachelor's degree in software/related field plus 2+ years experience (or Master's with 6 months); DoD SECRET clearance; US citizenship.
C++, Python, Linux, Rhapsody, UML, ARM virtualization, Embedded systems
3w
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Mid-Level Software Engineer - Unmanned Systems
Middletown, Rhode Island, United States
$73k-$127k/yr OnsiteFull Time
2+ YOEBachelor's with 2-4 yrs or Master's with 0-2 yrs; C/C++, Java, Python; Linux; CI with GitLab/Jenkins; OO design; networking basics; SDLC/agile; DoD SECRET clearance required.
C++, Java, Python, Bash, tcsh, Linux, GitLab, Jenkins, CI/CD
2mo
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Senior DevOps Software Engineer
Mansfield or United States
$132k-$165k/yr RemoteFull Time
10+ YOE10+ years enterprise software, 8+ years AWS, Kubernetes/EKS, Terraform/CloudFormation, CI/CD automation, and mentoring.
Bitbucket, TeamCity, Octopus Deploy, Jira, CloudWatch, Datadog, New Relic, Terraform, CloudFormation, Python, PowerShell, Bash, SQL, .NET, Docker, Kubernetes, AWS EKS, ECS, S3, IAM, WAF, KMS, MLflow, TensorFlow, PyTorch
1mo
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Staff Software Engineer, Application Services
Westborough, Massachusetts, United States
$137k-$261k/yr HybridFull Time
10+ YOE3+ Mgmt10+ years in large-scale software, 3+ years leading technical teams; strong C/C++, Linux, networking; experience with distributed systems and Agile.
C/C++, Linux, Networking, DPDK, Multi-threading, Python, Unit/Integration Testing, CI/CD, DZ
2mo
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Senior Software Engineer – Cloud Platform
San Diego or Framingham
$163k-$189k/yr HybridFull Time
Senior software developer for cloud-based systems; strong distributed systems and AWS expertise; full-stack capability across backend, frontend, and infrastructure.
AWS, Node.js, PostgreSQL, AWS CDK, React, React Native, Python, Rust, C, C++
2mo
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Embedded Software Engineer, Viasat Government
Carlsbad or Marlborough or Linthicum Heights or Tampa
$141k-$222k/yr OnsiteFull Time
5+ YOEBS in CS/CE or related; 5+ yrs embedded C/C++; 2+ yrs Linux in embedded; Rust; TCP/IP; OOP; Agile; CI/CD; US citizenship with active SECRET clearance; 10% travel.
C/C++, Rust, Linux, TCP/IP, Python, RESTConf, Embedded development
2w
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Software Development Engineer in Test Co-Op
Foxboro, Massachusetts, United States
$23-$27/hr OnsiteFull Time, Internship
Pursuing a degree in Computer Science or Software Engineering; strong learning mindset in automation, DevOps, and quality engineering; authorized to work in the US full-time; internship for fall 2026.
Java, Python, Selenium, JUnit, TestNG, Appium, Cucumber, Jenkins, GitHub Actions, GitLab CI, Azure DevOps, JFrog Artifactory, JIRA, RestAssured, Postman, Docker, Cloud Platforms
3mo
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Principal Full-Stack Software Engineer - Fidelity Private Shares
Westlake or Jersey City or Merrimack or Smithfield
$107k-$216k/yr HybridFull Time
Experience building, deploying, and supporting web apps; Python, JavaScript/TypeScript; CI/CD; GitHub/Jenkins; leadership and mentoring; strong problem solving and automation.
GitHub, Jenkins, Python, JavaScript, TypeScript, CI/CD
1d
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Associate Systems DV Software Development Engineer in Test (SDET) (Hybrid- Acton, MA)
Acton, Massachusetts, United States
$67k-$101k/yr HybridFull Time
0+ YOEBachelor’s in Computer Science, Biomedical Engineering, or related field; 0-2 years in automated tests for Mobile/Web/API; Python/Java; REST/SOAP API testing; Android/iOS knowledge; Git/Bitbucket
Python, Java, JUnit, TestNG, REST, SOAP, Android, iOS, Git, Bitbucket
1w
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FAST Labs - Senior Principal II Software Engineer (up to $20K Sign On Bonus)
Merrimack, New Hampshire, United States
$147k-$249k/yr OnsiteFull Time
6+ YOEActive Top Secret/SCI clearance, BS in CS/CE or related, 6+ years software development, C++11+, Linux, strong leadership and communication, able to deliver on time.
C++, Python, MATLAB, Kubernetes, Docker, Podman, RTOS, UART, I2C, SPI, CAN, OpenCL, CUDA, Linux, Cloud
4d
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Embedded Firmware Engineer
Carson City or Webster or Harbor City or Platform or Jessup or Clinton or Newark or Longmont
$79k-$150k/yr OnsiteFull Time
2+ YOEBS or MS in Electrical Engineering or related robotics field; 2+ years Level I, 5+ Level II, 8+ Level III firmware/embedded software; C++, Python; RTOS; hardware bring-up; ITAR compliance.
C++, Python, C, VHDL, Verilog, Linux, RTOS, ROS, Git, EtherCAT, SPI, CAN, I2C, UART, RS-232
4d
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AI Engineer (AIA)
Hartford, Connecticut, United States
$65k/yr OnsiteFull Time
AI engineer with Python/SQL experience; build/train/deploy ML models; strong data handling and communication skills.
Python, SQL, Pandas, NumPy, scikit-learn, Docker, Kubernetes, TensorFlow, LangChain, LLMs
1mo
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Software Engineering Advisor - Hybrid
Raleigh or Austin or Bloomfield or Denver or Bloomington or Morris Plains or Plano
$112k-$186k/yr HybridFull Time
8+ YOE8+ years in software automation testing; 3+ years in Agile; automation tools Selenium, Cucumber, Java, Cypress, Robot Framework (Python); OO programming; relational databases; GitHub; strong communication.
Selenium, Cucumber, Java, Cypress, Robot Framework (Python), GitHub, Object-Oriented Programming, Relational Databases, JavaScript, TypeScript, AWS, DynamoDB, S3, Lambda, Pega
1w
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Robotics Software Manager
Boston or Raynham or Palm Beach Gardens or Warsaw
$117k-$201k/yr HybridFull Time
7+ YOE7+ years embedded software for medical devices; embedded C/C++; RTOS; .NET; strong leadership; regulatory knowledge (IEC 62304)
C/C++, RTOS, QNX, Microsoft .NET, Python, LabVIEW, MATLAB
2mo
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Digital Signal Processing ML Software Development Co-op
Framingham, Massachusetts, United States
$29-$37/hr HybridFull Time
Pursuing software engineering degree with DSP/ML focus; Python and Matlab proficiency; fixed-point DSP knowledge a plus; exposure to ML/DS concepts.
Python, Matlab, Fixed-point DSP, Qualcomm QCC518x/309x
1mo
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Developer Team Lead
Allentown or Louisville or Providence
HybridFull Time
7+ YOEBachelor’s degree with 7+ years of related experience; strong software development background in languages such as C#, Java, Python; familiarity with emerging technologies; ability to lead a small team; experience in Agile environments.
C#, Java, Python, MEAN stack, MERN stack, Microservices, Cloud, APIs
4d
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AI Engineer (AIA)
Hartford, Connecticut, United States
$65k/yr OnsiteFull Time
Build, train, and deploy AI/ML models; data exploration; Python and SQL; Generative AI and Agentic AI knowledge; collaborate with data scientists and stakeholders.
Python, SQL, TensorFlow, PyTorch, LLMs, Diffusion Models
4w
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QA Engineer
Providence, Rhode Island, United States
OnsiteFull Time
3+ YOE3+ years QA and automated testing; Bachelor's in CS/engineering; Selenium/Cypress; CI/CD; regression testing; security testing.
Selenium, Cypress, CI/CD, Code Review tools, Python, JavaScript, PL/SQL
HiringCafe market data
Python Software Engineer Jobs market signals in Plainfield, CT, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
120+
Hiring companies
57
Fresh sample
49% new in 30d
Salary visibility
85% show pay
Companies appearing in this market
Fidelity InvestmentsCognizantBAE SystemsCVS HealthRTXThe HartfordTravelersArcfield
Work location mix in visible results
Hybrid: 35Onsite: 28Remote: 4