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Python Developer Jobs in Mystic, CT, US
220+ python developer jobs from 75 companies hiring in Mystic, CT, US.
1d
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Principle Optimization Engineer
Raynham, Massachusetts, United States
$102k-$177k/yr HybridFull Time
6+ YOE6+ years in operations research, supply chain analytics, or advanced analytics; strong modeling, optimization, and simulation experience; proficiency in Python; knowledge of AI/ML; excellent communication and cross-functional collaboration.
Python, R, Julia, CPLEX, Gurobi, FICO Xpress, Lyric, Simio, FlexSim, AnyLogic, SimPy, Arena, Pandas, NumPy, SciPy
1w
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Senior AI/ML Engineer - Remote
Eden Prairie or Hartford
$92k-$164k/yr RemoteFull Time
3+ YOE3+ years cloud-native DevOps, AI/ML in enterprise, AWS/GCP, React/JS, and cross-functional delivery.
AWS, GCP, Dialogflow, Amazon Connect, Lex, React, Python, JavaScript, Node.js, GitHub, CI/CD, SRE, DevOps
2mo
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Technology Engineer
Upton, New York, United States
$103k-$155k/yr OnsiteFull Time
3+ YOEBachelor’s degree in Electrical Engineering, Computer Science, Physics, or related field; 3+ years of full-time relevant experience; 2+ years in multi-flavor Linux system administration; at least 6 months in operating a high-availability data center, data center monitoring software (Prometheus, Grafana, Nagios), and scripting with shell and Python.
Linux, Prometheus, Grafana, Nagios, Shell scripting, Python, Virtualization, Containerization
1mo
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Lead Data Engineer – Financial Data, Compliance & Business Intelligence
Chicago or Washington or Sarasota or Hartford or Costa Mesa or San Jose or Atlanta or Boston or Cleveland or Columbus or Dallas or Fort Lauderdale or Fort Wayne or Grand Rapids or Indianapolis or Los Angeles or Miami or New York City or Oak Brook Terrace or Sacramento or San Francisco or South Bend or Tampa or Houston or Austin
$111k-$226k/yr OnsiteFull Time
3+ YOE3+ years ETL development; experience with Bank Secrecy Act/AML regulations; consulting experience; strong ETL/EDW skills; Python/Java; cloud data warehousing (Azure/AWS/Snowflake); excellent communication and teamwork.
ETL tools, Python, Java, Azure, AWS, Snowflake
1w
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Test Engineer, Sr.
North Kingstown, Rhode Island, United States
OnsiteFull Time
5+ YOE5+ years hardware test engineering; develop/test hardware; digital/analog electronics; GUI test apps; programming in C/assembly; PCB design; mechatronics familiarity.
C, Assembly, Python, Delphi/Pascal, C#, Embarcadero IDE, KiCAD, Eagle, PCB design, PIC, Arduino, Raspberry Pi, GUI development, RS232, RS485, I2C, SPI, bed of nails tester, spectrum analyzers, DMM, HiPot
1mo
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GenAI Engineer IV – Generative AI
Johnston, Rhode Island, United States
$117k-$169k/yr OnsiteFull Time
8+ YOE8+ years in AI engineering with GenAI and cloud architectures; strong Python, .NET, C#; experience with LangChain, Hugging Face; CI/CD; leadership and enterprise delivery.
Python, .NET, C#, LangChain, Hugging Face, Promptflow, Azure AI Search, Semantic Search, Hybrid Search, Document Intelligence, Skillsets, Generative RAG Search, Vector DBs, Azure OAI, AI Hub, Agents, Assistants, Llama Index, Semantic Kernel, OpenAI, Gemini, Llama2, GPT-4, Kubernetes, Terraform, API development, CI/CD, Azure Application Insights, Dynatrace
2w
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Automation & Validation Engineer
Northford, Connecticut, United States
$86k-$107k/yr OnsiteFull Time
3+ YOEBachelor's in Electrical/Mechanical/CS or 5 years fire industry exp; 3 years test engineering/automation; programming in Python, LabVIEW, OpenCV; 3 years cross-functional launch experience.
Python, LabVIEW, OpenCV, JIRA, Xray, JIRA Align, Confluence, CoPilot
1mo
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Azure IoT Engineer
Groton, Connecticut, United States
$102k-$154k/yr HybridFull Time
5+ YOEFive years of hands-on Azure IoT experience; degree in engineering or CS; industrial sensors, edge devices, and cloud integration; OPC-UA/Modbus/MQTT; Docker; Python/C#/Node.js; secure connectivity; onsite work in shipyard environments.
Azure IoT Hub, IoT Edge, Azure Digital Twins, Docker, Python, C#, Node.js, OPC-UA, Modbus, MQTT, AMQP, TLS, Azure IoT Suite, Azure Stream Analytics, Data Explorer, Data Lake
1d
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GCP Cloud Engineer
Hartford, Connecticut, United States
HybridFull Time
4+ YOE4–7 years as a Data Engineer or similar, strong GCP experience; Python and SQL proficiency; BigQuery, Cloud Composer, DataProc, GKE; Snowflake preferred; Vertex AI; GitHub Actions; data modeling and distributed systems; collaboration with data science teams.
Python, SQL, BigQuery, Cloud Composer, DataProc, GKE, Vertex AI, GitHub Actions, Snowflake
1w
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Palantir Forward Deployed Senior Engineer
Chicago or Milwaukee or Dallas or Columbus or Kirkland or New York or Cincinnati or St. Louis or Cleveland or Oklahoma City or Austin or Albany or St. Pete or Hartford or Pittsburgh or Phoenix or Seattle or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or San Francisco or Morristown or Denver or Boston or United States
HybridFull Time
5+ YOE5+ years data engineering; 3+ years Palantir Foundry/Gotham; 3+ years AI techniques with Palantir AIP; 5+ years cloud (AWS/Azure/GCP); 5+ years Python, PySpark, Java; Bachelor’s degree in CS/Engineering or equivalent
Python, PySpark, Java, Palantir Foundry, Palantir Gotham, AIP
5d
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HR Analytics & Technology Engineer
Providence, Rhode Island, United States
OnsiteFull Time
7+ YOE7+ years in analytics, data engineering, and reporting; strong SQL, Python; ETL/ELT, data modeling; Databricks, Alteryx; Power BI; ability to communicate to non-technical stakeholders.
Databricks, Python, SQL, Alteryx, Power BI
2mo
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Microsoft Fabric Data Engineer
Pawtucket, Rhode Island, United States
RemoteFull Time
4+ YOEDesign and implement data integration solutions using Microsoft Fabric; build ETL pipelines; work with Infor M3, Salesforce, Anaplan, OPLIT; strong SQL, Python, PySpark; manufacturing domain preferred.
Microsoft Fabric, Azure Data Factory, Infor M3, Salesforce, Anaplan, OPLIT, SQL, Python, PySpark, REST APIs
2mo
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Senior Engineer, Transmission System Planning (Hybrid)
Westwood or Hartford or Berlin
$129k-$144k/yr HybridFull Time
Eversource EnergyNYSE: ES: Provides electricity, natural gas, and water services in New England.
5+ YOEExperience in power system transmission analysis and modeling; PSSE/TARA/ASPEN/PSCAD; Python; BS in Engineering; 5+ years.
PSSE, TARA, ASPEN, PSCAD, Python
4w
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Senior Product Test Engineer
Providence, Rhode Island, United States
$98k-$141k/yr HybridFull Time
5+ YOEBachelor's in engineering; 5+ years in test/validation/quality; hands-on test equipment; PCB/fixture design; statistical tools; regulated industry experience; LabVIEW/Python/MATLAB; able to work in lab/manufacturing and lift up to 25 lbs.
LabVIEW, Python, MATLAB, Altium, SolidWorks, oscilloscopes, multimeters, force gauges, sensors
1mo
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AI/ML Engineer - Hybrid in Hartford, CT
Hartford, Connecticut, United States
$99k-$176k/yr HybridFull Time
3+ YOEBachelor’s degree or 4+ years, 3+ years AI/ML, Python, 2+ years GCP, LLMs, prompt engineering, RAG, embeddings, model evaluation, collaboration.
Python, Google Cloud Platform, GenAI, LLMs, Embeddings, RAG, Vector Search, MLOps, LLMOps, Prompt Engineering
5d
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Data Engineer II - Credit Review Automation and Analytics
Charlotte or Newark or Stamford or Plano or Dallas or Boston or Providence or East Hartford or Pennington
$94k-$115k/yr OnsiteFull Time
2+ YOETwo years internal audit experience required; 1 year programming/technical experience (SQL, Python, SAS, Alteryx, HTML, Java)
SQL, Python, SAS, Alteryx, HTML, Java
1mo
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Senior Site Reliability Engineer - Database Infrastructure
Bristol or New York
$142k-$199k/yr HybridFull Time
5+ YOE5+ years with Microsoft SQL Server, AWS/Azure, and database reliability; strong programming (Python/Java/Go); Windows, containers; Agile; Git version control.
Microsoft SQL Server, Amazon RDS for SQL Server, Azure SQL, Azure SQL MI, Git, GitLab, GitHub, Python, Java, Go, Windows, Containers
3w
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Systems Engineer
Groton, Connecticut, United States
$90k-$100k/yr OnsiteFull Time
1+ YOEBachelor's in CS/IT/Systems Engineering or related field; 1 year experience or Master's; Secret clearance preferred; US citizenship required.
Kubernetes, Docker, Python, Bash, PowerShell, Git, Jenkins, Ansible, SQL
3w
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Optics Manufacturing Engineer (Middlefield, CT, US, 06455)
Middlefield, Connecticut, United States
OnsiteFull Time
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
2mo
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Sr. Staff Automation Engineer
Pawtucket, Rhode Island, United States
$135k-$145k/yr OnsiteFull Time
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
1mo
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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
1mo
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Azure IoT Engineer
Groton, Connecticut, United States
$102k-$154k/yr HybridFull Time
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
4d
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Senior Bioprocess Engineer
New Haven, Connecticut, United States
$140k-$165k/yr OnsiteFull Time
Extensive hands-on bioprocess/ perfusion systems; lead end-to-end projects; strong control systems, hardware, and software integration.
LabVIEW, PLC/SCADA, Python, ROS-2
2mo
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IT Network Engineer
Fall River, Massachusetts, United States
$72k-$114k/yr HybridFull Time
3+ YOEBachelor’s degree in IT/CS or related field and 3+ years in corporate IT network administration; ability to travel up to 10%; Cisco OS experience; LAN/WAN, TCP/IP/DNS; on-site role with 1 day/week in office; active Secret clearance required.
Cisco IOS, Networking hardware, Network management tools, DNS, OSPF, VLAN, VXLAN, NSX, Palo Alto, Prisma Access, Python, Ansible, Terraform
1w
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Azure Data Engineer
West Hartford, Connecticut, United States
RemoteFull Time
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
1d
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Sr. Electrical Engineer-Hardware Test
North Kingstown, Rhode Island, United States
OnsiteFull Time
5+ YOE5+ years hardware test engineering; digital/analog electronics; C and assembly; GUI test apps; PCB design knowledge; RS232/RS485/I2C/SPI; mechatronics/robotics familiarity.
PIC microcontrollers, Arduino, Raspberry Pi, Delphi/Pascal, Python, C#, Embarcadero IDE, Eagle, KiCAD, PCB123, RS232, RS485, I2C, SPI, bed of nails test platforms
1w
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Engineer III (Webster, MA, US)
Webster, Massachusetts, United States
$125k-$160k/yr OnsiteFull Time
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
4w
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Principal Physical Design Engineer
Westborough, Massachusetts, United States
$174k-$257k/yr OnsiteFull Time
5+ YOEBachelor’s in CS/EE with 5–10 years or Master’s/PhD with 3–5 years; lead physical design for large high‑performance chips; RTL‑to‑GDSII, PnR, timing closure, signoff; strong EDA and automation skills.
PrimeTime, Tempus, Quantus, StarRC, Hercules, Verplex, Calibre, Formality, Ptool, Makefile, Python, Tcl, Perl
2mo
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Information Protection Advisor
St. Louis or Bloomfield or Philadelphia
OnsiteFull Time
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
1mo
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System Analyst II
Stonington, Connecticut, United States
OnsiteFull Time
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
6d
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Kubernetes Platform Specialist (AWS)
Hartford or Saint Paul
$49k-$105k/yr HybridFull Time
8+ YOE8-10 years in cloud engineering/DevOps, AWS (EKS, EC2, IAM, VPC, Lambda, S3, RDS, CloudFormation, CloudWatch, Route 53), Kubernetes/EKS, Docker, Python and shell scripting, Jenkins CI/CD, IaC (CloudFormation/Terraform/AWS CDK), security/compliance, architecture and automation.
AWS, EC2, EKS, IAM, VPC, Lambda, S3, RDS, CloudFormation, CloudWatch, Route 53, Kubernetes, Docker, Python, Bash, Go, TypeScript, Java, Jenkins, Terraform, AWS CDK, Terraform, Git, CI/CD, Infrastructure as Code, RBAC, network_policies, Helm
1mo
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Postdoctoral Research Associate
Storrs, Connecticut, United States
OnsiteFull Time
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
6d
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Clinical Research Analyst
New Haven, Connecticut, United States
$55k-$85k/yr HybridFull Time
1+ YOEBachelor’s degree and one year related work experience; clinical/research environment familiarity; data management; proficiency with Excel, SPSS, Python, REDCap; strong communication and organization.
Excel, SPSS, Python, REDCap
3mo
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Post- Doctoral Research Associate
Providence, Rhode Island, United States
$58k-$96k/yr HybridFull Time
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
1mo
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Postdoctoral Research Associate in Biostatistics - PH 351
Providence, Rhode Island, United States
OnsiteFull Time
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
3w
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Postdoctoral Fellow: Generative AI for Protein Engineering
Groton or Berlin
$65k-$108k/yr HybridFull Time
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
1d
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Research Scientist (Hartford, CT, US)
Hartford or New York City or San Francisco
$138k-$203k/yr OnsiteFull Time
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
2w
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Staff Scientist II
New Haven, Connecticut, United States
$68k-$121k/yr OnsiteFull Time
4+ YOELead development and validation of quantitative LC-MS/MS assays; perform isotope tracer experiments; support discovery and targeted metabolomics/lipidomics projects; manage sample intake and QC; operate LC-MS platforms.
LC-MS/MS, QqQ, QTOF, Orbitrap, Analyst, Sciex OS, Xcalibur, MassLynx, MS-DIAL, El-Maven, Skyline, XCMS, R, Python
1w
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GIS Specialist
New Haven or Boston or Concord or Hartford or Laconia or Stamford
$43-$48/hr OnsiteFull Time
GIS specialist with ArcGIS Online/Pro experience; manage spatial data; develop Arcade code; client-facing; strong communication; VBA/SQL/Python knowledge beneficial.
ArcGIS Online, ArcGIS Pro, Field Maps, Survey123, Experience Builder, Dashboards, Story Maps, Arcade (JavaScript), Microsoft Excel, Microsoft Word, Microsoft PowerPoint, SQL, Python
2mo
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Senior Director, Advanced Informatics Lead
Tarrytown or Warren or Uxbridge or Armonk
$238k-$397k/yr HybridFull Time
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
HiringCafe market data
Python Developer Jobs market signals in Mystic, 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
220+
Hiring companies
75
Fresh sample
52% new in 30d
Salary visibility
69% show pay
Companies appearing in this market
Yale UniversityBrown UniversityPfizerUnitedHealth GroupAccentureBrookhaven National LaboratoryBrown University HealthEversource Energy
Work location mix in visible results
Onsite: 35Hybrid: 26Remote: 3