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Python Developer Jobs in Killingly Center, CT, US
550+ python developer jobs from 160+ companies hiring in Killingly Center, CT, US.
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
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
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
3w
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Principal Software Engineer
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
10+ YOESenior software engineer with embedded RF/C++ on Linux; 10+ years experience; secret clearance; Agile/DevSecOps; Python tooling; CI/CD; collaborate with hardware and systems teams.
C++, Python, Linux, Git, Jira, Confluence, Bitbucket, CI/CD
1mo
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Software Engineer (Lexington, MA, US)
Lexington or United States
$100k-$150k/yr HybridFull Time
BS in CS/CE or related field; Python; cloud deployment (AWS/Azure); CI/CD; databases; basic ML; Windows/Linux; strong communications.
Python, AWS, Azure, CI/CD, Databases, Go, C#, Java, JavaScript, C/C++, Rust, PowerShell, Bash, Perl, Windows, Linux
1mo
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Software Automation Engineer
Carlsbad or Marlborough or Linthicum Heights or Tampa
$117k-$218k/yr OnsiteFull Time
2+ YOEBachelor’s degree in Computer Science or related field; 2+ years Java or Python; ability to learn new software; strong communication; Linux experience; Active Secret Clearance; onsite in Carlsbad, CA.
Java, Python, Linux, Perforce, Eclipse, Visual Studio, TCP/IP
1mo
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Senior Full Stack Developer (React)
New Hyde Park or Moline or Hartford or Framingham or West Palm Beach or Norcross or Chicago or Milwaukee or Baltimore or Piscataway or United States
$125k-$150k/yr RemoteFull Time
5+ YOE5+ years full-stack production experience; Python (FastAPI/Flask) and React (TypeScript); AI/ML integration; Kafka; PostgreSQL; Redis; strong communication.
Python, FastAPI, SQLAlchemy, Pydantic, React, TypeScript, Tailwind, Redis, PostgreSQL, Kafka, Databricks, MLflow, Docker, Kubernetes, GitHub Actions, Terraform, ODBC, Data Queues, WebSockets, FastAPI, RH other
1mo
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Senior Software Engineer
Waltham, Massachusetts, United States
HybridFull Time
5+ YOE5+ years of full-stack SaaS development; strong coding standards; ability to own features end-to-end; excellent collaboration.
TypeScript, JavaScript (Node.js), Python, Java, React, Spring Boot, Express, Flask, REST, GraphQL, gRPC, Protobuf, AsyncAPI, PostgreSQL, MongoDB, Cassandra, Redis, Docker, Kubernetes, Helm, Ansible, Terraform, OpenTofu, OpenTelemetry, Prometheus, Splunk, Dynatrace, Git
3mo
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Principal Software Engineer
Waltham, Massachusetts, United States
$164k-$257k/yr HybridFull Time
5+ YOE5+ years backend, data, or infrastructure engineering; distributed systems, big data infra, or Applied AI/ML expertise; Java, Go, or Python; SQL; experience with ClickHouse, DynamoDB, Bigtable, Kafka, Kinesis, Snowflake.
Java, Go, Python, SQL, ClickHouse, DynamoDB, Bigtable, Memcached, Kafka, Kinesis, Firehose, Airflow, Snowflake, LangGraph, MCP, Copilot, ChatGPT, Claude
1w
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Senior Software Engineer
Boxborough, Massachusetts, United States
HybridFull Time
5+ YOE5-10 years of software engineering in C++ on Linux; embedded Linux; cross-build; QT; MQTT/Kafka; architecture and secure development.
C++, Linux, Qt, cmake, Python, Shell, MQTT, Kafka, RabbitMQ, ARM cross-compilation, CI/CD
5d
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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
1w
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Sr. Software Engineer (Healthcare/Claim Recovery) - Remote
Canton, Massachusetts, United States
RemoteFull Time
Senior-level software engineer experienced in backend development, data-driven workflows, SQL, and API integrations; familiarity with AI-assisted development and healthcare/subrogation workflows preferred.
Java, Python, SQL, APIs, AI tools
6d
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Senior Software Engineer
Needham, Massachusetts, United States
$145k-$155k/yr HybridFull Time
5+ YOEBachelor's degree in CS/CE or equivalent experience; 5+ years software development; leadership and mentoring; strong OOP; C#/.NET Core; database design.
C#, .NET Core, SQL, Kafka, Ember.js, Node.js, Python, Kubernetes, Azure, Redis, Artemis, iOS, Android
3w
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Senior Backend Engineer - AI Product
Framingham or Los Angeles or Seattle
$165k-$215k/yr RemoteFull Time
5+ YOE5+ years backend experience; 3+ years Python; strong API, DB, and async framework skills; experience with AI tooling and LLM integration
Python, FastAPI, PostgreSQL, SQLAlchemy, Celery, Redis, Docker, Terraform, LangChain, LangGraph, Anthropic Claude, OpenRouter
1w
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Junior Software Engineer (Backend + AI)
Needham, Massachusetts, United States
$90k-$110k/yr HybridFull Time
Strong Python skills, web API experience, Git proficiency, database experience, genuine AI/ML interest, and ability to debug AI-generated code.
Python, Django, Django REST Framework, PostgreSQL, Redis, OpenAI API, LangChain, LangGraph, sentence-transformers, vector databases, React, TypeScript, Vite, SCSS Modules, Docker, GitHub Actions, AWS, S3, ECR, MinIO, Sentry, RQ, pytest, Vitest, Playwright
1mo
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Senior Machine Learning Engineer
Natick, Massachusetts, United States
$115k-$225k/yr HybridFull Time
5+ YOEExperience designing, training, and deploying deep learning models for computer vision; strong Python/C++; knowledge of PyTorch/TensorFlow; embedded systems experience.
Python, C/C++, PyTorch, TensorFlow, Git, CI/CD
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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Senior Full Stack Engineer
Westlake or Jersey City or Merrimack or Smithfield
$97k-$185k/yr HybridFull Time
Experience building web apps in production using Python or JavaScript/TypeScript; strong CI/CD knowledge; version control with Git/Jenkins; collaborative mindset.
Python, JavaScript, TypeScript, Git, Jenkins, CI/CD
2w
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Sr Full Stack Developer / ITS Digital Transformation
Farmington, Connecticut, United States
OnsiteFull Time
5+ YOESenior full stack developer with JavaScript, C#, Angular/ReactJS; 5+ years web development; Bachelor's degree in CS/Software Eng; healthcare IT experience preferred; strong collaboration and communication.
JavaScript, C#, Angular, React, ASP.NET / .NET, WordPress, Python, Google Cloud Platform, Amazon Web Services, Microsoft Azure, Git, SQL, NoSQL
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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Structural Engineer, Advanced Analysis
Waltham, Massachusetts, United States
$94k-$120k/yr OnsiteFull Time
5+ YOEMaster’s or Doctorate in Civil/Structural/Mechanical Eng; 5–8 years’ experience; PE license; experience with FEA; programming in Python/MATLAB; travel ability; strong communication.
Abaqus, ANSYS, MATLAB, Python, Mathcad
2mo
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Full Stack Innovation Engineer
Westborough, Massachusetts, United States
OnsiteFull Time
5+ YOE5+ years in full-stack development or solutions architecture; experience with AI tools, rapid prototyping, and cross-functional collaboration.
React, Vue.js, Python, Node.js, TensorFlow, PyTorch, Cursor, GitHub Copilot, Figma, AWS, Azure, GCP, MLOps
1w
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Associate Software Development Engineer (SDET), IT Software Engineers
Dresher or Baxter or Newton
RemoteFull Time
0+ YOEBachelor’s degree in CS/Engineering or related field; basic programming in C#, Python or Java; desire to learn in Agile environment; knowledge of testing concepts.
C#, Python, Java, PowerShell, Bash
2mo
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Senior Full-Stack Engineer
Culver City or Linthicum or Allen or Woodcliff Lake or Chicago or Orlando or Baton Rouge or Waltham or Phoenix or Harrisburg or West Valley City or Austin or Alpharetta or San Diego or Indianapolis or Lexington or Parma or Little Rock or Asheville or Birmingham or Chantilly or Washington or Brentwood or Plantation or Fort Collins or San Mateo or Schaumburg or Brooklyn
$140k-$180k/yr OnsiteFull Time
7+ YOE7+ years in software development; Bachelor's degree in CS/Engineering; backend (Node.js) and frontend (React) experience; API integrations; cloud and database experience.
Node.js, HapiJS, Python, JavaScript, React, SQL, Serverless, Lambda, CloudFormation, Elastic Beanstalk, EC2, VPC, DynamoDB, RDS, G Suite, Microsoft Graph, Okta, OneLogin, Slack, Linux, Docker, Datadog, CloudWatch, MQTT, log/data pipelines
5d
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DevOps Engineer
White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville
$77k-$134k/yr RemoteFull Time
5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.
Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell
1mo
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AI/ML Engineer - Hybrid in Hartford, CT
Hartford, Connecticut, United States
$99k-$176k/yr HybridFull Time
3+ YOEBachelor’s or 4+ years in AI/ML; 3+ years GenAI; 3+ years Python; 2+ years GCP; experience with LLMs, RAG, embeddings; model evaluation and safety; collaboration.
Python, Google Cloud Platform, LLMs, RAG, embeddings, vector search, prompt engineering
1w
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Senior Staff Engineer Digital IC Build Flow and Methodology
Westborough or Austin or Santa Clara
$151k-$223k/yr OnsiteFull Time
8+ YOEDesign, implement, and maintain scalable build flows for digital IC; 8+ years ASIC/SoC experience; strong Python and scripting; EDA/toolchain familiarity.
Python, TCL, C++, Shell, Make, Bazel, EDA tools
5d
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Application Design Engineer
Foxboro, Massachusetts, United States
$102k-$152k/yr OnsiteFull Time
3+ YOEDegree in Electrical/Electronic Engineering, Computer Science, IT Programming, or Code Development; 3+ years in automation solution development; strong IT/OT convergence; C/C++, Python, JavaScript; Windows/Linux; Docker/Kubernetes; networking protocols.
C/C++, Python, JavaScript, C#, Docker, Kubernetes, Linux, Windows, Modbus, EthernetIP, Profinet, TCP/IP, MQTT
1w
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WSoC RF Test Automation Engineer
Los Angeles or San Francisco or San Diego or Waltham
OnsiteFull Time
Bachelor's degree required; experience in test automation, firmware/software regression, and RF/SOC hardware environments; strong scripting (Python) and C/C++ skills; familiarity with lab equipment and data tooling.
Python, C/C++, SCPI, Git, CI/CD, SPI, I2C, JTAG, Lab Equipment, Signal Generator, Signal Analyzer, Spectrum Analyzer
4w
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Software Engineer
Dedham, Massachusetts, United States
$105k-$116k/yr OnsiteFull Time
2+ YOEBachelor’s degree in Software Engineering or related field; 2+ years experience or Master’s with 6 months experience; Secret clearance.
GitLab, Python, Bash, SAST tools, Agile, Atlassian
5d
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Software Engineer Full Stack & Application Development II (Full Time) – United States
San Jose or New York or Boston or Knoxville or Austin or Milpitas or Alpharetta or Raleigh (RTP) or Maynard or Fulton or Dallas or Atlanta or Hillsboro
HybridFull Time
0+ YOEBackend in Python/C++/Java; frontend JS/TS; REST/GraphQL/gRPC; SQL/NoSQL; cloud familiarity (AWS/Azure/GCP).
Python, C++, Java, JavaScript, TypeScript, REST, GraphQL, gRPC, SQL, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Terraform, Ansible, CloudFormation, GitHub Actions, Jenkins, CircleCI, Grafana, Prometheus, Splunk, React, Angular, Vue
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++
1mo
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Principal Data Engineer
Milford, Massachusetts, United States
$121k-$202k/yr HybridFull Time
7+ YOELead architecture and development of scalable data solutions; strong SQL/Python; experience with Databricks, Synapse, ADF; Power BI dashboards; enterprise data models; cross-functional collaboration.
Databricks/Spark, Azure Synapse, Azure Data Factory, Power BI, SQL, Python, DAX, Salesforce, Marketo, SAP
2mo
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Senior Software Test Engineer – Embedded Software (Hybrid-Acton,MA)
Acton, Massachusetts, United States
$97k-$146k/yr HybridFull Time
5+ YOE5+ years in embedded software testing; 2+ years medical device testing; strong Python, pytest, Jenkins; experience with SDLC, Agile; familiarity with 510(k)/ISO processes; CI/CD and Git.
Python, pytest, Jenkins, Git, CI/CD, Test Automation Tools
1mo
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Applied Research Engineer II, Human Wellness
Needham, Massachusetts, United States
$82k-$130k/yr OnsiteFull Time
0+ YOEMS in Bioengineering or related field (or PhD with 0+ years), 0-2+ years applied research, Python/MATLAB, biomechanics/physiology knowledge, in-person Needham, MA.
Python, MATLAB
1w
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DevOps Engineer
Waterford, Connecticut, United States
$85k-$120k/yr OnsiteFull Time
5+ YOEU.S. citizen; DoD SECRET clearance; BS in CS/IT; 5 years automation experience; scripting (Python/PowerShell/shell/JavaScript).
GitLab, Git, Kubernetes, OpenShift, Docker, Windows, SQL, Python, PowerShell, Shell Script, JavaScript
2mo
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Test Engineer - Secret Clearance Required
Natick, Massachusetts, United States
$80k-$100k/yr HybridFull Time
2+ YOE2+ years of test automation, BS in information technology or related field, proficient in programming languages, cloud services, mobile testing, Selenium, Docker, Jira/Rally, CI tools, Mac/Linux, QA, Agile.
Selenium, Docker, Jira, Rally, AWS, Azure, GitHub, Bitbucket, Java, Groovy, JavaScript, Python, MacOS, Linux, Bamboo, Jenkins, DevOps, Selenium-based tools
2mo
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Engine Performance Engineer
Bloomfield, Connecticut, United States
OnsiteFull Time
PhD or MS in Mechanical Engineering; BS with significant relevant experience considered; experience in engine testing and calibration; proficiency in MATLAB, CAN, Python; strong problem-solving and teamwork.
GT Power, CONVERGE, ANSYS Fluent, MATLAB, CAN communication, Python
2mo
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Sr Staff Software Engineer
Evendale or Lynn
$130k-$200k/yr OnsiteFull Time
10+ YOE10+ years software engineering for complex systems; Bachelor's in CS/CE/ECE or related; US citizenship and ability to obtain security clearance.
C/C++, Python, MATLAB/Simulink
2mo
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Analytics Engineer
Waltham, Massachusetts, United States
$118k-$177k/yr OnsiteFull Time
3+ YOE3-5+ years SQL; analytics engineering; data modeling; ETL; BI tools; Python; AWS; Snowflake/dbt/DataBricks/Fivetran; strong communication.
Snowflake, dbt, DataBricks, Fivetran, AWS, git, Census, Dagster, Airflow, Tableau, Looker, Python, R
HiringCafe market data
Python Developer Jobs market signals in Killingly Center, 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
550+
Hiring companies
160+
Fresh sample
59% new in 30d
Salary visibility
78% show pay
Companies appearing in this market
AppleArcfieldBAE SystemsCiscoGeneral Dynamics Mission SystemsInsuletMarvellMIT Lincoln Laboratory
Work location mix in visible results
Onsite: 52Hybrid: 31Remote: 9