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Python Developer Jobs in Danbury, CT, US
420+ python developer jobs from 140+ companies hiring in Danbury, CT, US.
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#
2w
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Software Engineer
Melville, New York, United States
$115k-$150k/yr OnsiteFull Time
3+ YOESoftware development with backend, data warehousing, SQL, BI, and AI capabilities; experience with BST Global or similar ERP; Python, C, Ruby, and web development.
Visual Studio, C, Python, Ruby, SQL, Power BI, BST Global, APIs, Git
2mo
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Generative AI Engineer
Farmington or Massachusetts or Texas or Iowa or California
$108k-$205k/yr HybridFull Time
8+ YOEUniversity degree or equivalent with 5–8 years experience; strong Python/TypeScript; experience with LLM frameworks and workflow automation; knowledge of vector search; experience with cloud AI services.
Python, TypeScript, LangChain, AutoGen, Semantic Kernel, n8n, Pinecone, FAISS, Azure AI Search, OpenAI, Anthropic, Azure AI, Bedrock
6d
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Verification & Validation Engineer
Northford, Connecticut, United States
$96k-$143k/yr OnsiteFull Time
5+ YOE5-7 years of related experience with a 4-year degree; or 3 years with an advanced degree; strong Python, test automation, and data analytics skills; embedded systems familiarity.
Robot Framework, Python, I2C, NLP, CI/CD
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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Data Engineer
Stamford or Parsippany
$80k-$120k/yr HybridFull Time
2+ YOE2+ years in data analytics or analytics engineering; Python; SQL; data pipelines; agile development; data quality.
Python, SQL, pandas, NumPy
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
1w
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Full Stack Engineer
New Haven, Connecticut, United States
$68k-$121k/yr HybridFull Time
2+ YOEAI tool usage to write and ship production code; strong JS/TS/React; C#/.NET Core APIs; MSSQL/NoSQL; Lua/Python scripting; CI/CD and IaC; Azure preferred.
React, TypeScript, JavaScript, C#, ASP.NET Core, MSSQL, NoSQL, Lua, Python, Terraform, Bicep, Azure, AI tools (Claude Code, Augment, Cursor), Code Review Tools
1mo
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QA Automation Engineer
Upper Saddle River, New Jersey, United States
$60k/yr OnsiteFull Time
2+ YOE2+ years in software QA and test automation; strong Python or Java; experience with Selenium, Playwright, JUnit, TestNG, pytest; SDLC knowledge; API and web/backend testing; CI/CD and Git experience.
Python, Java, Selenium, Playwright, JUnit, TestNG, pytest, Git, CI/CD
1w
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Full Stack Engineer
New Haven, Connecticut, United States
$68k-$121k/yr HybridFull Time
2+ YOEAI-first development experience; strong React/TypeScript front-end and C#/.NET Core back-end skills; CI/CD, IaC (Terraform/Bicep), Azure; team collaboration.
React, TypeScript, JavaScript, C#, ASP.NET Core, MSSQL, NoSQL, Lua, Python, Terraform, Bicep, Azure, Claude Code, Augment, Cursor
1mo
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Software Engineer - Cumberland/FICCO Tools Engineering
Greenwich, Connecticut, United States
$175k-$225k/yr OnsiteFull Time
2+ YOE2+ years in Python/Java/C++, experience shipping production systems, strong customer-facing skills, Linux-based high-throughput systems, degree in CS/Math/Physics/Engineering.
Python, Java, C++, TypeScript, Linux
1mo
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Senior Embedded Software Engineer
Danbury, Connecticut, United States
OnsiteFull Time
8+ YOE8+ years in software engineering with low-level embedded systems, hardware interfacing, C/C++, Python; strong communication; teamwork; QA processes.
C, C++, Python, Linux, Windows
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
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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AVP, Product Engineer - AML
Chicago or Stamford or Alpharetta or Dallas or New York City or Charlotte or Cincinnati
$100k-$170k/yr HybridFull Time
3+ YOEDevelop, enhance AML products; 3+ years software engineering; Java/Python/C#; AML knowledge and collaboration with compliance teams.
Java, Python, C#, AML software platforms, SQL/NoSQL, APIs, ETL tools
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
1mo
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Senior DevSecOps Software Engineer
Farmingdale, New York, United States
$123k-$216k/yr OnsiteFull Time
10+ YOEBachelor’s degree in Computer Science/Computer Engineering; 10+ years related experience; 3+ years DevOps; 3+ years scripting (Python); experience with CI/CD, DevSecOps; on-prem infra; GitLab/Jenkins/Jira/Artifactory; IaC (Terraform); DoD Secret clearance ability.
GitLab, Jenkins, Git Bash, Jira, Artifactory, Terraform, Puppet, Ansible, Chef, Python
2mo
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Lead Software Engineer-Security and Privileged Access
Jersey City, New Jersey, United States
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years in software engineering with Java and Python; secure production code; CI/CD; cloud-native environments; SQL/NoSQL; RBAC/ABAC; real-time messaging; strong SDLC knowledge.
Java, Python, CI/CD, Cloud, SQL, NoSQL, Real-time messaging, RBAC, ABAC
2mo
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Sr Principal Software Engineer - Full Stack (Ridgefield, CT, United States, Connecticut)
Ridgefield, Connecticut, United States
$140k-$222k/yr OnsiteFull Time
7+ YOEExtensive full-stack experience with React, Python/TypeScript/Go, REST APIs; OpenShift; CI/CD; 7+ yrs experience; BS/MS in CS/MIS or related field.
React, Vite, React Native, Swift, Kotlin, Python, TypeScript, Go, REST, OpenShift, Jenkins, Docker, Kubernetes, Copilot, Cursor
2w
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Software Engineer
Bronx, New York, United States
$150k-$180k/yr HybridFull Time
2+ YOE2+ years software engineering; full-stack; self-directed; tests; ownership; healthcare/healthtech interest encouraged.
Python, FastAPI, React, TypeScript, MSSQL, Redis, Azure, Terraform
5d
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Senior Data & AI Platform Engineer
San Ramon or Salt Lake City or Chicago or Philadelphia or Dallas or Denver or New York City or Century City or Garden City or Nashville or St. Louis or Bellevue or Woodland Hills or Irvine or Boca Raton or Downtown Los Angeles or Atlanta or Boise or San Jose or San Francisco or Austin or El Segundo
OnsiteFull Time
7+ YOE7+ years in Microsoft Cloud/DevOps; 3+ years enabling data/analytics platforms; AI/GenAI experience; strong security/governance; CSP operations; observability and cost optimization; PowerShell/Python scripting.
Azure DevOps, Fabric, Synapse, ADF, Databricks, Key Vault, Entra ID, RBAC, PIM, Conditional Access, Azure Monitor, Log Analytics, KQL, PowerShell, Python, MLOps
1d
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Software Engineer (Development & QA Automation) (Hybrid - Newark, NJ or NYC)
Edgewood or Newark or New York City
$90k-$950k/yr HybridFull Time
Bachelor's degree in Computer Science or equivalent; experience with Java, Python, Perl, Linux, scripting, Selenium, and Cucumber; automated testing experience; AGILE knowledge.
Java, Python, Perl, Linux, Shell scripting, Selenium, Cucumber
3w
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System Software and Performance Engineer, Silicon
Mountain View or Austin or Poughkeepsie or Portland
$138k-$198k/yr OnsiteFull Time
4+ YOEBachelor's degree in EE/CE/CS or equivalent; 4 years in C/C++ or Java with Python; experience in linux kernel, toolchains, or android system software; experience in full-stack performance analysis.
C, C++, Java, Python
1mo
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Lead AI Engineer (ML Ops)
Irving or Stamford
$116k-$170k/yr HybridFull Time, Contract
4+ YOE4+ years in AI/ML engineering with production deployment at scale; strong MLOps/LLMOps, DevOps, Python, cloud, and CI/CD; API design and data pipelines.
MLflow, Kubeflow, Weights & Biases, Docker, Kubernetes, TensorFlow, PyTorch, Scikit-learn, AWS, Azure, GCP, Terraform, CloudFormation
2w
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Senior Software Verification Engineer (Danbury, CT, US, 06810-8147)
Danbury, Connecticut, United States
OnsiteFull Time
5+ YOEBachelor’s degree in engineering or computer science; 5+ years embedded systems verification; Python and C/C++ proficiency; Agile/Scrum experience; cross-functional coordination.
Python, C/C++, Git, JIRA, Jenkins, TestComplete, Squish, Matlab Simulink
1mo
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Process Development Engineer III, Data Science
Tarrytown, New York, United States
$110k-$179k/yr HybridFull Time
5+ YOEBachelor’s or Master’s in Chemical Engineering or Biomedical Engineering; 5-7 years in bioprocess development/pharma; strong Python/SQL; Linux; DevOps familiarity; collaborative; mentoring.
Python, SQL, Linux, Git, Kubernetes, NixOS, Jenkins, Dataiku, Seeq, PI Historian, OPC, MQTT
2w
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Senior Platform Engineer
Port Washington or Cedar Hill
$130k-$140k/yr HybridFull Time
WAC Group: Designs and manufactures energy-efficient LED lighting and smart fans.
7+ YOE7+ years software engineering; expert Linux; Docker/Docker Compose; Go; Bash; AWS IoT; edge/appliance systems; security and IaC.
Linux, Docker, Docker Compose, Go, Bash, Python, Node.js, TypeScript, WireGuard, MQTT, PostgreSQL, AWS
2mo
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Software Engineer II
Bohemia, New York, United States
$78k-$105k/yr OnsiteFull Time
2+ YOEDesign, code, test software; collaborate; mentor interns; U.S. Person status required.
Python, Unity, Cpputest, Google Test, Bullseye, C#, C, C++, GCC, G++, JTAG, Oscilloscope, Logic Analyzer, Multimeter
1mo
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Engineer or Physicist
Uniondale, New York, United States
$120k-$160k/yr OnsiteFull Time
Software and signal processing engineer/physicist with experience in physics/dynamics-aware algorithms; Kalman filters, particle filters, linear/nonlinear control, statistical signal processing; high-level programming; VHDL/Verilog bonus.
Python, C++, MATLAB, VHDL, Verilog
2mo
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AI Engineer I
North Haven, Connecticut, United States
OnsiteFull Time
2+ YOEBachelor’s degree in computer science, AI, ML or related; two years AI/ML design, development, deployment; Python/other languages; strong data structures/algorithms; AI frameworks; problem solving; Copilot and data security experience preferred.
Python, C, R, Java, Machine Learning frameworks, Microsoft Copilot, Data security
2mo
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Data Engineer
Morristown or Remote
$74k-$90k/yr RemoteFull Time
3+ YOE3-4+ years SQL, Python; 2+ years Snowflake; AWS analytics; JSON; strong SQL; ETL; production support.
Snowflake, AWS, Fivetran, CData, Apache Kafka, SQL, Python, Git, Bitbucket, Snowpark, Lambda, S3, Glue, Athena, Lake Formation
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
2w
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Application Security Engineer
Quincy or New York or Princeton or Austin or Burlington or Durham or North Quincy or Cambridge or Norwalk or Boston or Manchester or Richmond
$90k-$158k/yr OnsiteFull Time
6+ YOE6+ years in software development/security with DevSecOps/AppSec focus; strong CI/CD automation; cloud (Azure/AWS); SAST/DAST/SCA; container security; CISSP or similar; programming in Java/.Net/Python/Node.js; IaC with Ansible/Terraform/Kubernetes; agile environment.
Java, DotNet, Python, Node.js, Azure, AWS, SAST, DAST, SCA, Kubernetes, Ansible, Terraform, Infrastructure as Code
1mo
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Portfolio Engineer
Westport, Connecticut, United States
$225k-$450k/yr OnsiteFull Time
2+ YOE2+ years in engineering, data science, or quantitative investment; fluent in Python, Scala, or SQL; strong problem-solving; excellent communicator; self-motivated.
Python, Scala, SQL
3w
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Avionics Software Engineer III
Hauppauge, New York, United States
$73k-$105k/yr OnsiteFull Time
3+ YOEBachelor's or equivalent with 3+ years related experience; C, Linux shell scripts; formal requirements and test procedures; HW/SW debug; strong communication; U.S. citizenship; ability to obtain security clearance.
VectorCast, Green Hills, DOORS, Python, Lab environment, HW/SW debug, C, Linux
1mo
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DevOps Engineer
Bristol, Connecticut, United States
OnsiteFull Time
3+ YOE3-5 yrs DevOps experience; CI/CD, IaC, and config mgmt; automation tooling; scripting in PowerShell/Bash/Python; VMware and cloud (AWS/Azure).
Ansible, Salt, SCCM, GitLab CI, Jenkins, GitHub Actions, Azure DevOps, Terraform, CloudFormation, PowerShell, Bash, Python, VMware, AWS, Azure, PXE, iPXE
6d
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Sr. QE (Senior Quality Engineer, APIs)
Shelton, Connecticut, United States
$119k-$149k/yr OnsiteFull Time
5+ YOE5+ years in quality or software engineering; backend API testing; automated test suites; experience with REST APIs; AWS serverless; CI/CD integration; AI-assisted tools; contract testing.
JavaScript, TypeScript, Java, Python, REST APIs, AWS (Serverless: Lambda, API Gateway, DynamoDB, SQS/SNS), CI/CD (Azure DevOps, GitHub Actions), AI-assisted development tools (GitHub Copilot, Claude), Contract testing, Test automation frameworks
2mo
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Electrical Engineer
Rutherford, New Jersey, United States
$110k-$165k/yr OnsiteFull Time
5+ YOEBachelor’s or Master’s in electrical engineering; minimum 5 years in electrical engineering, motor control, and product development.
MATLAB, Simulink, LabVIEW, AutoCAD Electrical, ETAP, PSpice, Ansys Maxwell, Python, C++, Creo Parametric, Solidworks
3w
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Software Engineer
Great Neck, New York, United States
$120k-$160k/yr OnsiteFull Time
3+ YOE3+ years software engineering; BS in CS/SE; proficient in Python, C/C++, Rust, Go, or Java; shipping software experience; ML workflows; Unix/Linux; ITAR citizen.
Python, C/C++, Rust, Go, Java, Unix/Linux, Machine Learning frameworks
2w
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Sr Data Engineer + Platform Engineer (GCP)
Hartford, Connecticut, United States
HybridFull Time
Proficiency in SQL, Python and GCP services (BigQuery, Dataflow, Cloud Storage); experience with GCP tools, Terraform; data modeling; real-time processing (Pub/Sub); containerization (Docker, GKE); Cloud Run/Deploy.
SQL, Python, Google Cloud Platform, BigQuery, Dataflow, Cloud Storage, Pub/Sub, Terraform, Docker, Kubernetes, Cloud Run, Cloud Builder, Cloud Deploy, AlloyDB, VertexDB, Cloud Scheduler, Data Transfer Service, Data Prep, Cloud Composer, Data Proc
HiringCafe market data
Python Developer Jobs market signals in Danbury, 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
420+
Hiring companies
140+
Fresh sample
42% new in 30d
Salary visibility
84% show pay
Companies appearing in this market
Yale UniversityBoehringer IngelheimRegeneronRTXThe Walt Disney CompanyGoogleSynchronyUnitedHealth Group
Work location mix in visible results
Onsite: 38Hybrid: 28Remote: 8