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Python Developer Jobs in Cornwall, PA, US

100+ python developer jobs from 58 companies hiring in Cornwall, PA, US.

All jobs in Cornwall, PA, USPython Developer Jobs in United States
Nearby:Lebanon·Hershey·Ephrata·Lancaster·Lititz·Elizabethtown·Palmyra·Reading·Harrisburg·Annville·Mount Joy·Colonial Park·Columbia·Manheim·York·Middletown·Pleasant Hill·Pottsville·Wyomissing
106 jobs- Cornwall • 50 miles
3w
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Staff Software Engineer- Python
Oaks, Pennsylvania, United States
OnsiteFull Time
RevSpring
RevSpring: Provides patient engagement and payment solutions for healthcare providers.
8+ YOE8+ years OOP with Python; 8+ years SQL; 8+ years Git; Bachelor's; skilled in JS/TS/React/Node/Python; cloud (AWS/Azure/GCP); Docker; security basics.
JavaScript, TypeScript, React, Node, Python, Flask, AWS, Azure, GCP, Pulumi, Terraform, Docker, TCP/IP
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2w
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Full Stack Developer
Lebanon, Pennsylvania, United States
$40k-$250k/yr OnsiteFull Time
Design Works
Design Works: A design and marketing agency providing branding and web services.
Experience in full stack development; strong HTML, CSS, JavaScript; backend with Node.js, Python, or Ruby on Rails; databases; Git; problem-solving.
Node.js, Python, Ruby on Rails, JavaScript, HTML, CSS, Git, MySQL, MongoDB
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1w
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Application Engineer - IV
Malvern, Pennsylvania, United States
OnsiteFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
8+ YOEEight years of related experience with strong development skills; in-office five days; proficiency in AWS, Python, Java; troubleshooting and production support.
AWS, Python, Java, MS Office programming tools
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1w
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Senior Software Applications Developer
West Chester or United States or North America
RemoteFull Time
New Era Technology
New Era Technology: Global provider of managed IT services and technology solutions.
4+ YOEBachelor’s degree in Computer Science; 4+ years software development; experience with Java, Python, C#; CI/CD tools like Jenkins, GitLab, TeamCity; software design, testing, and automation.
Java, Python, C#, CI/CD, Version Control, Bug Tracking, Automation Frameworks
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1mo
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Data Developer Intern
Exton, Pennsylvania, United States
$52k-$78k/yr HybridInternship
Guidewire
GuidewireNYSE: GWRE: Provides a software platform for property and casualty insurers.
Pursuing a Master’s in CS/Software Eng; strong Java or Python; SQL; cloud basics; Agile; data/ETL interest.
Java, Python, SQL, AWS, Azure, GCP
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2w
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Senior Software Developer
Richmond or Baltimore or Nashville or Mechanicsburg or Raleigh
$105k-$145k/yr HybridFull Time
GFT
GFT: Global firm providing engineering and infrastructure construction services.
5+ YOESenior software developer with 5+ years of experience in full-stack design and geospatial applications.
SQL, C#, Java, Python, HTML, CSS, JavaScript, ASP.Net Core, Angular, React, Vue.js, Esri software
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1mo
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Embedded Software Test Engineer I
New Freedom, Pennsylvania, United States
$75k-$103k/yr OnsiteFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
2+ YOE2+ years in software development/testing; experience in embedded systems; C/C++, Python; hardware test tools; US citizen or permanent resident.
C, C++, Python, oscilloscopes, logic analyzers, JTAG
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4d
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Engineer 3, Agentic AI
Philadelphia or West Chester
OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOE5-7 years building agentic AI systems in production; hands-on with ADK and Python; experience with Gemini Enterprise; AI in SDLC; strong prompt engineering; production-grade software.
Agent Development Kit (ADK), Python, Gemini Enterprise
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1w
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QA Automation Eng w/Selenium & Python (Onsite Hybrid) (King Of Prussia, PA, US)
King Of Prussia, Pennsylvania, United States
HybridFull Time
NTT DATA
NTT DATA: Global provider of IT and business consulting services.
5+ YOE5+ years in web and API testing; automation using Selenium and Python; strong SQL experience; Agile experience; knowledge of Playwright and Jira preferred.
Selenium, Python, Playwright, JIRA, SQL
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1mo
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Senior Developer (Newtown Square, PA, US, 19073)
Newtown Square, Pennsylvania, United States
$153k-$196k/yr OnsiteFull Time
SAP
SAPFrankfurt Stock Exchange: SAP: Sells enterprise resource planning and business management software solutions.
4+ YOEBachelor's or Master’s in CS/Data Science with 4–6 years of related experience; strong Java/Python, frontend, and devops skills.
Java, Python, HTML, CSS, AngularJS, Sonar, JUnit, Sahi, SOAP, REST, SQL, SCM, Jira, CI/CD, Machine Learning
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2w
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BI Developer
Malvern or New York
$145k-$165k/yr OnsiteFull Time
Customers Bank
Customers BankNYSE: CUBI: Provides commercial and consumer banking and digital financial solutions.
6+ YOE6+ years BI development; expert Power BI; SQL/Snowflake/Databricks; Python data tools; banking/financial services familiarity; Agile experience; certifications a plus.
Power BI, SQL, Snowflake, Databricks, Fabric, Python, Pandas, Polars, DuckDB
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1w
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AI Documentation Engineer (Exton, PA, US)
Exton, Pennsylvania, United States
HybridFull Time
Bentley Systems
Bentley SystemsNASDAQ: BSY: Software for designing, building, and operating global infrastructure.
Python or TypeScript/JavaScript experience; hands-on AI/ML or LLM work; familiarity with structured content (DITA XML); experience with content/data pipelines and AI-ready documentation.
Python, TypeScript, JavaScript, LLM APIs, DITA XML, Git, Azure DevOps
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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
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides safety and security technology for government and enterprise.
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
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1mo
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AI Developer - Dynamics Contact Center
Middletown, Pennsylvania, United States
OnsiteContract, Full Time
Data-Core Systems
Data-Core Systems: Provides IT consulting, software development, and business process services.
5+ YOEBachelor’s or Master’s in CS/AI; 5+ years AI/ML development; Python with ML frameworks; NLP tools; Azure cloud; Dynamics CX/CRM experience.
Python, TensorFlow, PyTorch, spaCy, Hugging Face, NLTK, Azure, Copilot Studio, Microsoft Dynamics
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4d
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Principal Scientist, Genomics Analytics Engineer
Stevenage or Upper Providence
HybridFull Time
GSK
GSKLondon Stock Exchange: GSK: Develops and manufactures innovative vaccines and specialty medicines.
Strong Python programming; production-grade code; genomics data analysis; end-to-end pipelines; experience with workflow tools (Nextflow, Airflow, Dagster, Prefect, Snakemake); independent ownership.
Python, Nextflow, Airflow, Dagster, Snakemake, Prefect
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1mo
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Flight Test Engineer
Coatesville, Pennsylvania, United States
$140k-$160k/yr OnsiteFull Time
Piasecki Aircraft
Piasecki Aircraft: Designs and manufactures advanced vertical lift and unmanned aircraft.
5+ YOE5+ years in VTOL/system development; experience with mechanical/electrical testing; Python and design software proficiency; bachelor’s in engineering; ability to obtain security clearance.
Python, Microsoft Office, Engineering design software
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2w
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Software Engineer, I - Java
Fort Washington, Pennsylvania, United States
$90k-$100k/yr RemoteFull Time
Office Practicum
Office Practicum: Pediatric-specific electronic health records and practice management software.
2+ YOETwo+ years in Java 17+/Spring Boot; experience with React; healthcare IT standards; AI tools Claude; remote work; bachelor's degree or equivalent.
Java, Spring Boot, React, Delphi, Python, MySQL, MongoDB, Claude, AWS, Git, Subversion, REST, FHIR, HL7, CCDA, X12, Networking
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1mo
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Lead Software Engineer
Malvern, Pennsylvania, United States
HybridFull Time
CubeSmart
CubeSmartNYSE: CUBE: Owns and operates self-storage facilities across the United States.
10+ YOE5+ Mgmt10+ years leading omni-channel platforms; BS in Computer Science or related field; strong DevOps, REST, cloud, microservices; proficiency in multiple languages; databases; CI/CD; project tools.
Ruby, Rails, C# .Net, Python, Java, JavaScript, NodeJS, Rust, MongoDB, Postgres, Oracle, SQL Server, DB2, REST, SFTP/FTP, OAuth1, OAuth2, OIDC, TLS, SSH, CI/CD, JIRA, Azure DevOps, AWS, RabbitMQ, Kafka, Redis, Memcached, Hazelcast, Kubernetes, GitOps, Microservices, Cloud
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2w
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Data Engineer
Wyomissing, Pennsylvania, United States
OnsiteFull Time
Metropolitan Companies
Metropolitan Companies: Develops, builds, and manages residential apartment communities and homes.
2+ YOE2–5 years experience with databases; strong SQL; SQL Server; data pipelines/ETL; scripting (PowerShell/Python); data accuracy.
SQL, SQL Server, PowerShell, Python, ETL tools, APIs, AWS, Azure, GCP, Power BI, Tableau, Git
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1w
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Data Engineer
Chadds Ford or Baltimore or Boston or Wilmington or United States
$60k-$90k/yr RemoteFull Time
Bridgeforce
Bridgeforce: Specialized management consulting for the banking and financial industry.
2+ YOEBachelor's or Master's in CS or related field; 1-2 years experience; SQL/Redshift; Python; shell scripting; data warehousing; strong English communication.
SQL, Redshift, Python, Shell scripting, AWS, Data warehousing
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2mo
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Electrical Engineer-Radar
Aberdeen Proving Ground, Maryland, United States
$120k-$150k/yr OnsiteFull Time
Dalcom Engineering
Dalcom Engineering: Provides specialized engineering services to the defense sector.
3+ YOE3+ years of relevant experience in radar systems, signal processing, and software; SECRET security clearance; proficiency in MATLAB, C++, Python.
MATLAB, C++, Python
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2w
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Analytical Engineer
Lancaster, Pennsylvania, United States
OnsiteFull Time
Arconic
Arconic: Manufacturer of aluminum sheets, plates, and architectural products.
2+ YOEBachelor's degree in CS/Data & Analytics/Engineering; 2+ years BI tools experience; SQL, Power Query M, DAX, Python; experience with relational databases; end-to-end BI ownership.
Power BI, Tableau, SQL, DAX, Power Query M, Python, AS/400, UNIX, LINUX, HMI/PLC interfaces
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3w
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Engineer I, Corrosion Control
Allentown, Pennsylvania, United States
OnsiteFull Time
Buckeye Partners
Buckeye Partners: Operates midstream energy infrastructure and logistics networks for petroleum.
2+ YOEBachelor's in Mechanical, Electrical, or Chemical Engineering; 2+ years experience; corrosion control; proficient in MS Office; SQL/GIS/PowerBI/FME/Python/R helpful; knowledge of corrosion standards.
Microsoft Office, SQL, ESRI GIS, PowerBI, FME, Python, R
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2w
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Business Intelligence Developer
Harrisburg, Pennsylvania, United States
OnsiteFull Time
AAA Central Penn
AAA Central Penn: Provides roadside assistance, travel, and insurance services for members.
2+ YOE2-5 years BI development experience; SQL and Power BI proficiency; Azure data services; ETL/ELT; data modeling; strong communication.
Power BI, SQL, SQL Server, Azure Data Factory, Synapse Analytics, Databricks, SQL Server Integration Services, Git, Jira, Python, R, Power Query, DAX, Excel, SharePoint, Outlook
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1w
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Sr Quality Engineer
King of Prussia, Pennsylvania, United States
OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
5+ YOE5+ years automated testing of web apps; Bachelor's degree or equivalent; proficiency in Python/JavaScript/TypeScript; Playwright or Selenium; Cucumber; CI/CD; API testing.
Playwright, Selenium, Cucumber, Locust, Jenkins, GitLab, Postman, Confluence, Python, JavaScript, TypeScript
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2w
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PI Admin / Engineer
Spring House, Pennsylvania, United States
OnsiteFull Time
Catalyx
Catalyx: Provides machine vision and automation solutions for manufacturing.
3+ YOEPI System administration/engineering, 3+ years, scripting (SQL, Python, PowerShell), data integration in regulated environments.
PI System, PI Data Archive, Asset Framework (AF), PI interfaces, SQL, Python, PowerShell
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3d
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Lead Analytics Engineer
Wyomissing or Harrisburg
OnsiteFull Time
Mid Penn Bank
Mid Penn BankNASDAQ: MPB: Provides personalized retail and commercial financial services.
3+ YOEThree+ years of related experience; strong Snowflake, SQL, Python; experience with data governance and cloud data architectures.
Snowflake, SQL, Azure, Python, dbt Core, dbt Cloud
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3d
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Lead Analytics Engineer
Wyomissing or Harrisburg
OnsiteFull Time
Mid Penn Bank
Mid Penn BankNASDAQ: MPB: Provides personal and commercial banking and wealth management services.
3+ YOESnowflake, SQL, Python, Azure; data governance; 3+ years of related experience; Bachelor’s degree in a relevant field.
Snowflake, SQL, Azure, Python, dbt Core/Cloud
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1w
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Devops Engineer
Harrisburg, Pennsylvania, United States
RemoteFull Time
D&H Distributing
D&H Distributing: Distributes technology products and IT solutions to resellers.
3+ YOEDevOps engineer with 3+ years in DevOps, Azure, CI/CD, IaC, containers, scripting; Azure certs preferred; 2-year CS degree or equivalent; software development exp.
Azure DevOps, Azure, Terraform, ARM templates, Docker, Kubernetes, Azure Pipelines, GitHub Actions, GitLab CI, Bash, PowerShell, Python, Grafana, ELK, Azure Monitor
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2mo
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Applied AI Developer
York, Pennsylvania, United States
HybridFull Time
Westfalia Technologies
Westfalia Technologies: Designs and manufactures automated warehouse storage and retrieval systems.
3+ YOEProficiency in ML frameworks (TensorFlow, PyTorch, Scikit-learn, or Keras); computer vision with OpenCV; DL-based vision models; ML/AI methods; Python or C++; data analysis with Pandas, NumPy, SQL; strong problem solving; Azure DevOps; MLOps; Docker; REST APIs; good communication.
TensorFlow, PyTorch, Scikit-learn, Keras, OpenCV, Azure DevOps, Docker, Python, C++, Pandas, NumPy, SQL
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8h
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Platform Engineer (Hershey, PA, US)
Hershey or Dallas
RemoteFull Time
The Hershey Company
The Hershey CompanyNYSE: HSY: Produces and sells chocolate, sweets, and snack foods globally.
2+ YOEPlatform Engineer with 2-5 years of platform engineering in Databricks/Azure, Python/SQL, Terraform, and CI/CD; strong observability and collaboration.
Databricks, Azure, Terraform, Azure DevOps, Python, SQL, Git, MLflow
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2mo
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Staff DevOps Engineer
Valley Forge, Pennsylvania, United States
$138k-$188k/yr OnsiteFull Time
Prime Solutions Group
Prime Solutions Group: Provides engineering services and software for defense missions.
7+ YOEExtensive DevOps/DevSecOps experience, AWS, Kubernetes, Python/Bash, CI/CD, Linux, security clearance (Top Secret), US citizenship, bachelor's degree, 7+ years.
AWS, Kubernetes, Jenkins, GitLab CI, Python, Bash, Terraform, CloudFormation, CDK, Linux, Docker, CI/CD tooling
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1w
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Palantir AIP & Foundry Lead Engineer
Camp Hill, Pennsylvania, United States
OnsiteFull Time
Select Medical
Select MedicalNYSE: SEM: Provides specialized inpatient and outpatient rehabilitation and recovery healthcare.
10+ YOEBachelor's degree in STEM; 3+ years with Palantir Foundry/AIP; proficiency in Python, SQL, PySpark, TypeScript; strong data and cloud/ frontend tooling experience; healthcare experience preferred.
Python, SQL, PySpark, Typescript
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5d
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Principal ML Ops Engineer
Jacksonville or Raritan or Spring House
$117k-$201k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
4+ YOEMaster’s/PhD with 4+ years or Bachelor’s with 6+ years; proven ML deployment at scale; Python; cloud platforms; Dataiku or similar; CI/CD; governance; travel.
Python, MLflow, Kubernetes, Docker, Dataiku, Databricks, SageMaker, Vertex AI, GitHub Actions, Jenkins, Azure, AWS, GCP
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2w
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AI/ML Engineer - Vision AI
Royersford, Pennsylvania, United States
HybridFull Time
Proconex
Proconex: Provides industrial automation and process control solutions.
5+ YOE5+ years in computer vision and ML; production AI deployment; Python; PyTorch/TensorFlow; image/video pipelines; ML lifecycle.
Python, PyTorch, TensorFlow, Computer Vision, Machine Learning, Edge Computing, Cloud Deployment
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1mo
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Systems Engineer (Exton, PA, US, 19341)
Exton, Pennsylvania, United States
$85k-$100k/yr OnsiteFull Time
AMETEK
AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.
2+ YOEBS in Systems/Optical/Mechanical/Electrical Eng, CS; 2+ yrs systems engineering; strong communication; Python/C#/Java; production tools experience encouraged.
Python, C#, Java, JIRA/Confluence, Azure, MatLab
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6d
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Forward Deployment Engineer (York, PA)
York or Philadelphia or Baltimore
OnsiteFull Time
Hippocratic AI
Hippocratic AI: Develops safety-focused generative AI for autonomous clinical healthcare conversations.
5+ YOE5+ years in healthcare integration; HL7 v2, FHIR, X12; Python and integration engines; REST, JSON, SQL; strong communication; ownership and reliability.
Python, HL7 v2, FHIR, X12, REST APIs, SQL, Mirth, Rhapsody, InterSystems IRIS, Redox, Docker, CI/CD
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1mo
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Senior Data Engineer- MS Fabric
Lebanon, Pennsylvania, United States
OnsiteFull Time
APR Supply Co
APR Supply Co: Distributes wholesale plumbing, HVAC, and hydronic supplies to contractors.
5+ YOE5+ years designing and supporting enterprise data platforms; hands-on Microsoft Fabric experience; governance and Purview expertise; strong SQL, Python, Power BI skills.
SQL, Python, Microsoft Fabric, Power BI, Microsoft Purview
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2w
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Senior Verification Engineer - RF Communications & Radar (Exton, PA) - 17028
Exton, Pennsylvania, United States
$108k-$162k/yr OnsiteFull Time
Synopsys
SynopsysNasdaq: SNPS: Provides software and IP for semiconductor design and manufacturing.
5+ YOERF communications and radar verification experience; scripting in Python/MATLAB; test automation; leadership in verification; cross-environment troubleshooting.
Python, Perl, MATLAB, Windows, Linux
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6d
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Senior Machine Learning Engineer
Birmingham or San Francisco or Minneapolis or Remote
$114k-$189k/yr RemoteFull Time
Shipt
Shipt: Provides same-day delivery services from local retailers via app.
5+ YOEPhD or Master’s in CS/Statistics, 5+ years production ML, ML frameworks, adversarial/fraud environments, Python and ML libraries, data pipelines, 6+ months GenAI/LLM experience, strong communication.
Python, TensorFlow, PyTorch, scikit-learn, Airflow, Spark, Kafka, GenAI, LLM, RAG, agents
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HiringCafe market data

Python Developer Jobs market signals in Cornwall, PA, 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
100+
Hiring companies
58
Fresh sample
67% new in 30d
Salary visibility
38% show pay

Companies appearing in this market

ComcastJohnson & JohnsonJohnson ControlsVanguardAMETEKD&H DistributingGSKThe Hershey Company

Work location mix in visible results

Onsite: 33Hybrid: 22Remote: 9

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