Python Developer Jobs in Stafford, CT, US

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Software Engineer

Pittsfield, Massachusetts, United States

$100k-$111k/yr HybridFull Time

General Dynamics Mission SystemsNYSE: GD: Develops secure communication and mission systems for defense.

2+ YOEBachelor’s degree in software-related field plus 2+ years of experience; or Master’s with 6 months of experience. Agile experience preferred.

Linux, C++, Python, Kubernetes, Docker, Containerization, GitLab, Design, Development, Test Documents

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Platform Engineer

Framingham, Massachusetts, United States

$90k-$110k/yr OnsiteFull Time

Applause: Digital quality assurance and crowdtesting for software products.

Experience with infrastructure as code tools, scripting, cloud and container platforms; strong Linux knowledge; monitoring and CI/CD experience.

Chef, Puppet, Ansible, Bash, Go, Python, Ruby, Nagios, New Relic, Datadog, Linux, strace, lsof, netstat, Kubernetes, Helm, AWS, GCP, Azure, Maven, Jenkins, GitHub Actions, TeamCity, Java, Python, JavaScript

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Optics Manufacturing Engineer (Middlefield, CT, US, 06455)

Middlefield, Connecticut, United States

OnsiteFull Time

AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.

3+ YOEBachelor's in mechanical engineering; 3-5 years in mechanical design and optics manufacturing; SOLIDWORKS; GD&T; data analysis (Matlab/MathCad); Python/ Matlab; optics manufacturing like polishing, CNC, MRF; optical assembly and metrology.

SOLIDWORKS, Matlab, Python, Geometric Dimensioning and Tolerancing, Interferometry, CMM, MRF, Polishing, CNC

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Systems Engineer 3

Bloomington or Wilmington

$86k-$130k/yr OnsiteFull Time

Onto InnovationNYSE: ONTO: Manufacturer of process control solutions for semiconductor manufacturing.

7+ YOE7+ years enterprise systems administration/engineering; VMware vSphere/ESXi; Rubrik/Zerto; Cloudian/Komprise; Windows/AD; enterprise storage; data center design; Agile; DR/hybrid

VMware vSphere/ESXi, Rubrik, Rubrik Orchestrator, Zerto, Cloudian, Komprise, Active Directory, Windows Server, Pure Storage, HPE Storage, HPE Synergy, Intune, O365/Entra ID, PowerShell, Python, Ansible, Azure, AWS, Linux

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1mo

DevOps Engineer (Hybrid)

Merrimack or San Diego

$79k-$135k/yr HybridFull Time

BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.

2+ YOEExperience as a DevOps Engineer; eligible for Secret clearance; on-prem cloud infra (OpenStack/VMware/Azure Stack); containers (Kubernetes, Docker); automation (Ansible/Puppet/Chef); CI/CD (GitLab); Linux admin; monitoring tools; scripting

OpenStack, VMware, Azure Stack, Kubernetes, Docker, Rancher, Docker Swarm, Python, Bash, PowerShell, Ansible, Puppet, Chef, GitLab, Linux, Nagios, Prometheus, ELK

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Sr. Staff Automation Engineer

Pawtucket, Rhode Island, United States

$135k-$145k/yr OnsiteFull Time

ZOLL Medical: Develops medical devices and software for emergency cardiac care.

10+ YOE10+ years automation engineering in manufacturing; Bachelor's in Engineering/related; 3rd party automation project management; IQ/OQ; PLC/HMI/MES; robotics; design for automation; project management; AI/vision; regulated manufacturing.

PLC, HMI, MES, Python, Java, C++, LabVIEW, Allen-Bradley, Siemens, Jira, Minitab, SolidWorks, Creo

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Senior Network Engineer

South Hadley, Massachusetts, United States

$103k-$121k/yr OnsiteFull Time

Mount Holyoke College: Private liberal arts college for women in Massachusetts.

3+ YOEBachelor’s in CS or related field; 3–6 years enterprise network admin; 5+ years enterprise wireless; NAC, firewall/VPN expertise; strong communication.

Juniper, Aruba, Cisco, Palo Alto, Checkpoint, ClearPass, DNS/DHCP, Ekahau, AirMagnet, Python, Perl

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1mo

Azure IoT Engineer

Groton, Connecticut, United States

$102k-$154k/yr HybridFull Time

Applied Information Sciences: Provides cloud transformation and software engineering services to enterprises.

5+ YOEFive years of hands-on Azure IoT experience; degree in a related field; on-site collaboration in industrial environments; strong IoT, edge, security, and data pipelines.

Azure IoT Hub, Azure IoT Edge, Azure Digital Twins, Docker, Python, C#, Node.js, TLS, Certificate-based authentication, Azure Event Hub, Azure Data Explorer, Azure Data Lake, Azure Stream Analytics

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Azure Data Engineer

West Hartford, Connecticut, United States

RemoteFull Time

LegrandEuronext Paris: LR: Manufacturer of electrical and digital building infrastructure solutions.

8+ YOE8+ years in data engineering/analytics; 5+ years Azure; 3+ years Azure Fabric/lakehouse; ETL/ELT, data modeling, governance, and modern data architectures.

Azure Data Lake Storage, Azure Data Factory, Azure Fabric, Azure SQL Database/Data Warehouse, Logic Apps, Service Bus, Event Grid, Power BI, Purview, Azure DevOps, GitHub, Terraform, Databricks, Python, PySpark, Spark SQL, SQL, ARM templates, Bicep

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Senior Systems Engineer

Amherst, Massachusetts, United States

HybridFull Time

UMass Amherst: Public research university offering undergraduate and graduate degree programs.

7+ YOE7+ years in systems, virtualization, automation; strong scripting; experience with on-prem and hybrid cloud; security/compliance knowledge.

PowerShell, MS Graph, Python, PHP, Bash, VMware, Nutanix, Jenkins, Terraform, Ansible, Git, STIGs, NIST 800-53, NIST 800-171

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Staff Applications Engineer

East Greenwich, Rhode Island, United States

OnsiteFull Time

onsemi: Designs and manufactures semiconductor solutions for power and sensing.

5+ YOEBachelor's in Electrical Engineering; 5-7 years in applications engineering for automotive/power ICs; power switching, CAD for schematic/PCB; 48V/EV knowledge; lab equipment; scripting; automotive protocols; MS Office; travel 10%.

Python, LabVIEW, VB, CAD tools

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Physical Design Engineer II (Full Time) - United States

Maynard or Austin

OnsiteFull Time

CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.

2+ YOEBachelor's degree +2 years or Master's degree with relevant field; hands-on ASIC physical design; floorplanning, place & route, clock/power distribution; STA and timing closure; ECOs; TCL/Python scripting; Cadence Innovus or Synopsys ICC2; DRC/LVS/EMIR; block-level EMIR; verification tools.

Cadence Innovus, Synopsys ICC2, TCL, Perl, Python, EMIR, STA, DRC, LVS, ICV, Calibre

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Engineer III (Webster, MA, US)

Webster, Massachusetts, United States

$125k-$160k/yr OnsiteFull Time

MAPFREBolsa de Madrid: MAP: Provides global insurance, reinsurance, and financial protection services.

4+ YOESRE with 4+ years exp (or 6+ with Bachelor's); Linux/Windows; scripting; CI/CD; observability tooling; databases; leadership experience; shift/on-call.

Linux, Windows, Python, PowerShell, JavaScript, Terraform, Ansible, Jenkins, GitHub, Bitbucket, DevOps, Splunk, Dynatrace, YAML, JSON, HTML, XML, MySQL, MongoDB, PostgreSQL

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2mo

Client Engineer III (MedInsight)

Seattle or Appleton or Atlanta or Boise or Wakefield or Chicago or Dallas or Hartford or Omaha or San Francisco or Portland or Portland

$85k-$162k/yr RemoteFull Time

Milliman: Provides actuarial consulting and risk management solutions globally.

5+ YOE5+ years in analytics/data engineering with client-facing delivery; expert SQL; dimensional modeling; strong software engineering practices; able to lead data-driven implementations.

SQL, Git, CI/CD, ETL, Data Modeling, Python, Cloud

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2mo

Systems Senior Staff Engineer

Littleton, Massachusetts, United States

$124k-$170k/yr OnsiteFull Time

FlexNasdaq: FLEX: Provides design, manufacturing, and supply chain solutions globally.

5+ YOEBS/MS in Mechanical or Aerospace Engineering; 5+ years thermal design/validation for high-power electronics; CFD; lab instrumentation; DFX; supplier engagement.

FloEFD, Icepak, MacroFlow, ANSYS Fluent, COMSOL, Python, LabVIEW

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1mo

Sr. Security Systems Engineer

Windsor, Connecticut, United States

$110k-$120k/yr OnsiteFull Time

Voya FinancialNYSE: VOYA: Provides retirement, investment, and insurance products and services.

5+ YOE5+ years in enterprise IT; 3-5 years with Cloudflare WAF; Bachelor's degree or equivalent; experience with security, IAM, LDAP, SSO; scripting; Unix/Windows/VMware.

Cloudflare WAF, SIEM, IAM, LDAP, SAML, OAuth, JWT, REST, SOAP, Unix, Windows, VMware, Bash, Python, JavaScript, Git

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R&D Measurement & Automation Engineer

Devens, Massachusetts, United States

$90k-$145k/yr OnsiteFull Time

Commonwealth Fusion Systems: Designing and building commercial fusion energy power plants.

5+ YOEBachelor's degree in electrical engineering, physics, or related field; 5+ years in integration/test engineering; strong electronics hardware and software experience; willingness to travel and work nights/weekends on occasion.

LabVIEW, Ignition, TwinCAT, Beckhoff PLC, AutoCAD Electrical, AutoCAD, Python, C/C++, Test equipment (oscilloscopes, spectrum analyzers, signal generators), Industrial automation, HMI/GUI development

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Dev Ops Engineer III

Westborough or United States

$100k-$140k/yr HybridFull Time

University of Massachusetts System: Public university system providing higher education and academic research.

5+ YOEBachelor’s degree or equivalent; 5 years PeopleSoft, Linux, and DevOps; container tech; cloud (AWS/Azure); SQL/NoSQL; network basics; on-call.

PeopleSoft, Oracle Database, Container, AWS, Azure, Kubernetes, Docker, Git, Python, PHP, Perl, Ruby, Java, REST, SSH, NTP, DNS, Docker

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Tier 3 Support Engineer

Eagle or Nashville or Salt Lake City or Farmington

HybridFull Time

The Pennant GroupNASDAQ: PNTG: Provides home health, hospice, and senior living services across America.

4+ YOE4+ years IT support with Tier 2/3 experience; strong Windows/macOS/Linux, networking, virtualization, cloud, scripting; ITIL and cloud certifications preferred; excellent communication and problem-solving.

Windows, macOS, Linux, VMware, Hyper-V, Azure, AWS, PowerShell, Python, Bash, Active Directory, Azure AD, MFA, Endpoint Management, Patching, Monitoring Tools

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Senior DevOps Cloud Engineer

Norwell, Massachusetts, United States

HybridFull Time

Energy Services Group: SaaS platform for retail energy provider billing and transactions

7+ YOE7-8+ years in DevOps/Cloud/Infrastructure; Bachelor’s in CS/Engineering; advanced degree preferred; strong IaC, virtualization, cloud, observability, and leadership skills.

Terraform, CloudFormation, VMware, Docker, Kubernetes, Python, PowerShell, Bash, Go, Datadog, Ansible, Puppet, Chef, Jenkins, GitLab CI, Git, SQL Server, IIS, ELK, Prometheus, Grafana

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Systems Engineer IV (West Greenwich, RI, US, 02817)

West Greenwich, Rhode Island, United States

$44k-$103k/yr OnsiteFull Time

Brightstar LotteryNYSE: BRSL: Provides technology, games, and management services for global lotteries.

9+ YOESenior systems engineer for architecting and implementing enterprise-scale software and infrastructure; leads design, standards, and mentoring.

Red Hat Linux, Windows Server, OpenShift, VMware ESXi, vSphere, IBM DB2, PostgreSQL, OpenLDAP, Red Hat IDM, Puppet, Ansible, AWS, Azure, Google Cloud, NetApp, Lenovo DM Storage, Ansible Playbooks, Red Hat Satellite, KSH, bash, Python, Java, Ruby

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2mo

Information Protection Advisor

St. Louis or Bloomfield or Philadelphia

OnsiteFull Time

The Cigna GroupNYSE: CI: Provides global health insurance and pharmacy benefit management services.

7+ YOE7+ years in application development; Node.js/JavaScript, Python, RESTful APIs, Oracle, MySQL; Linux, shell scripting; architecture discussions; strong problem solving and collaboration.

Node.js, JavaScript, Python, REST, Oracle, MySQL, Linux, Shell scripting, Docker, Jenkins, Okta

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1mo

System Analyst II

Stonington, Connecticut, United States

OnsiteFull Time

Zachry Group: Provides engineering, construction, and maintenance for industrial facilities.

5+ YOEBachelor's degree in computer science/IS/engineering or related field; 5+ years as individual contributor; knowledge of software development trends; strong communication; experience with MySQL, MariaDB, MS SQL Server, C++, Python, JavaScript, PHP, Visual Basic, Git.

MySQL, MariaDB, MS SQL Server, C++, Python, JavaScript, PHP, Visual Basic, Git

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2mo

Post Doc - Open Rank

Worcester, Massachusetts, United States

$62k-$76k/yr OnsiteFull Time

UMass Chan Medical School: Public medical school for health sciences education and research.

PhD in computational biology or related field; method development or sequencing data experience; Unix/Linux and programming (C/C++, Python, Perl, R); strong communication; publications; able to work independently and in teams.

Unix, Linux, C, C++, Python, Perl, R

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Postdoctoral Associate | Metabolomics and Exposomics | Li Lab

Farmington, Connecticut, United States

$66k-$76k/yr OnsiteFull Time

The Jackson Laboratory: Conducts genomic research and produces specialized laboratory mouse models.

0+ YOEPhD in bioinformatics, chemistry or biology; Python; publications; strong communication; metabolomics/exposomics a plus.

Python

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AI Integrator #1744026

Chicopee, Massachusetts, United States

$168k-$197k/yr OnsiteFull Time

Network Designs, Inc.: Provides IT, network, and cybersecurity solutions to government agencies.

12+ YOEBachelor's in Engineering/CS; 12+ years software/architecture/data; 5+ years AI/ML; TensorFlow/PyTorch/scikit-learn/Keras; Spark/Databricks/Hadoop; Python/Django; REST/GraphQL; Docker/Kubernetes; DevSecOps; CAC eligibility; US citizenship.

TensorFlow, PyTorch, scikit-learn, Keras, Apache Spark, Databricks, Hadoop, PostgreSQL, Python, Django, Celery, Linux, REST, GraphQL, MQTT, Docker, Kubernetes, CI/CD, DevSecOps

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Postdoctoral Research Associate

Storrs, Connecticut, United States

OnsiteFull Time

University of Connecticut: Connecticut's flagship public research university providing higher education.

PhD in statistics, biostatistics, computer science, data science, information science, or related field; strong data science skills; Python or R; effective communication; interdisciplinary collaboration.

Python, R, Machine learning libraries, Statistical software

3mo

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3mo

Post- Doctoral Research Associate

Providence, Rhode Island, United States

$58k-$96k/yr HybridFull Time

Brown University Health: Provides regional academic healthcare and clinical research services.

3+ YOEPhD in computer science, pattern recognition, biomedical engineering, or related field; strong publication record; 3+ years research; grant writing preferred; Python and MATLAB required.

Python, MATLAB, Machine Learning

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Summer-Fall 2026 Co-Op - Process Modelling

Framingham, Massachusetts, United States

$45-$60/hr OnsiteFull Time

SanofiEuronext Paris: SAN: Researches, develops, and manufactures medicines and vaccines globally.

Pursuing master's or PhD in Chemical/Biochemical Engineering; willing to relocate to Framingham, MA; authorized to work in the US; programming in Python, MATLAB, or R; experience with mechanistic or hybrid chromatography modeling.

Python, MATLAB, R, GoSilico, Cadet

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Postdoctoral Research Associate in Biostatistics - PH 351

Providence, Rhode Island, United States

OnsiteFull Time

Brown University: Ivy League university providing undergraduate, graduate, and medical education.

PhD in biostatistics, statistics, computer science, data science, or epidemiology by start date; strong methodological training; experience with R/Python; ability to work interdisciplinary; visa J-1 sponsorship.

R, Python, Git

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Engineering Intern - Software AI (Marlborough, US, 01752)

Marlborough, Massachusetts, United States

HybridInternship

Festo: Festo provides pneumatic and electrical automation technology for industrial production.

Enrolled in a master’s program in Computer Engineering, Software Engineering, Computer Science, AI/ML, or related field; strong Python and AI/ML tooling skills; analytical, problem-solver with collaborative mindset.

Python, LLM APIs, PEFT, NumPy, Pandas, PyTorch, TensorFlow, scikit-learn

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Postdoctoral Fellow: Generative AI for Protein Engineering

Groton or Berlin

$65k-$108k/yr HybridFull Time

PfizerNYSE: PFE: Develops and manufactures vaccines and medicines for global healthcare

0+ YOEPhD in computational/chemical/biological sciences or related field; less than 2 years post-degree experience; 2 letters of recommendation; strong publications; Python, ML, protein design experience.

Python, PyTorch, RDKit, NumPy, SciPy, Pandas

16h

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16h

Research Scientist (Hartford, CT, US)

Hartford or New York City or San Francisco

$138k-$203k/yr OnsiteFull Time

Munich ReFrankfurt Stock Exchange: MUV2: Global provider of reinsurance, insurance, and risk management solutions.

5+ YOEPhD in Statistics, Computer Science, Data Science or related field; 5+ years data science experience in startups or academia; strong ML, GenAI, uncertainty quantification; Python or similar; English fluency; willingness to travel.

Python

1mo

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1mo

Cloud Engineering Manager

Marlborough, Massachusetts, United States

$160k-$190k/yr OnsiteFull Time

TASI Measurement: Provides industrial measurement instruments and wireless telemetry monitoring solutions.

7+ YOE2+ MgmtLead architecture and delivery of cloud platform; 7+ years software development, 2+ years managing engineers, AWS, Python, MQTT, IoT, and cloud pipelines.

AWS, Python, MQTT, REST APIs, JIRA, Git

2mo

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2mo

Summer 2026 Cyber Research Intern - Bedford, NH

Bedford, New Hampshire, United States

$25/hr OnsiteInternship, Full Time

Peraton: National security and mission-critical government technology services provider.

0+ YOEHS diploma and pursuing BS/BA or MS/PhD in CS/ML/Cybersecurity; proficient in Python (PyTorch/TensorFlow) or C/C++; Linux/Windows; strong communication; ability to develop PoCs and document findings.

Python, PyTorch, TensorFlow, C, C++, Java, Rust, Go, Linux, Windows

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2mo

Senior Director, Advanced Informatics Lead

Tarrytown or Warren or Uxbridge or Armonk

$238k-$397k/yr HybridFull Time

RegeneronNASDAQ: REGN: Developing and commercializing medicines for people with serious diseases.

Proven track record in developing and scaling advanced analytics and AI/ML solutions in healthcare or life sciences; lead data science teams; strong Python/R; data strategy experience; travel up to 20%.

Python, R, Programming languages

1mo

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1mo

Temporary Laboratory Software Technician

Worcester, Massachusetts, United States

$30/hr HybridPart Time, Temporary

Worcester Polytechnic Institute: Private research university focused on science, engineering, and technology.

Proficient in high-level languages; clinical software exp preferred; knowledge of medical data standards; strong debugging and data privacy focus; experience with Git.

C#, Python, C++, Java, Git

1mo

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1mo

Associate

Austin or Bridgewater or Charlotte or Hartford or Phoenix or Raleigh or Richardson

$65k/yr OnsiteFull Time

InfosysNYSE: INFY: Provides global IT consulting and digital transformation services.

0+ YOEBachelor’s degree in CS/IT or related field; recent graduates; SDLC training; multiple US locations; no visa sponsorship.

Java, Python, C/C++

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Manager, Development to Launch Analytics

Devens or New Brunswick or Seattle

$96k-$128k/yr OnsiteFull Time

Bristol Myers SquibbNew York Stock Exchange: BMY: Develops and distributes innovative medicines for serious diseases.

4+ YOEBachelor’s or PhD in a quantitative field; 4+ years data science/analytics; SQL/Python/dbt; strong communication and project management; life sciences experience preferred.

SQL, Python, dbt