Python Developer Jobs in Sparrow Bush, NY, US

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Apps Dev Tech Lead, Python Developer - Vice President - RUTHERFORD

Rutherford, New Jersey, United States

$142k-$213k/yr HybridFull Time

CitiNYSE: C: Providing global banking, investment, and wealth management services.

5+ YOE5+ years experience designing and developing scalable Python-based applications; proficient in Python, SQL, Spark, PySpark; knowledge of GenAI/LLMs; ability to work independently and in a team.

Python, SQL, Spark, PySpark, Linux, Shell scripting

1mo

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1mo

Senior Developer Relations Engineer - marimo

San Francisco or Bellevue or Livingston or New York or Sunnyvale

$165k-$242k/yr HybridFull Time

CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.

2+ YOE2+ years software engineering; 2+ years developer relations and growth; Python proficiency; AI/ML/data science background; strong written and verbal communication.

Python, Git, Open-source tools

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Senior Software Engineer

Florham Park, New Jersey, United States

$113k-$238k/yr OnsiteFull Time

CACINYSE: CACI: Provides information technology and professional services to government clients.

7+ YOE7+ years software development with C/C++, Python; Linux; assembly; IP networking; BS in CS/CE; active Top Secret/SCI clearance.

C, C++, Python, Linux, Assembly, IP networking, MIPS, x86, PowerPC, ARM

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Senior Software Engineer

Morristown or United States

$120k-$170k/yr RemoteFull Time

PerformLine: Automated marketing compliance and brand monitoring software platform.

Backend development on AWS using Go or Python; serverless, containers, and event-driven patterns; experience with AWS Bedrock or other LLM platforms; observability; REST APIs; CI/CD; distributed systems.

AWS Lambda, AWS ECS, AWS SQS, AWS SNS, DynamoDB, S3, API Gateway, IAM, Go, Python, AWS Bedrock, LLM platforms, CI/CD, GitHub, REST APIs, Observability tooling

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Senior Specialist, Full Stack Developer, Regulatory Engineering & Operations

Madison, New Jersey, United States

$78k-$95k/yr OnsiteFull Time

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

2+ YOEMinimum 2 years software development experience; Bachelor’s in CS/Software Engineering or related field; strong Python/Java; UI framework (React) proficiency; experience with AI tools and AWS a plus.

Python, Java, React, AWS, Bedrock, SageMaker, OpenAI, LangChain

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103Q - Lead Software Development Engineer - Flex Location

Parsippany or Atlanta or Mahwah or Louisville or Timonium

$121k-$225k/yr HybridFull Time

UPSNYSE: UPS: Global provider of package delivery and supply chain logistics.

Lead AI engineer with hands-on software development, experience with Generative AI, GitHub Copilot, and DX tooling; strong Python/Java/C# background; familiar with large-scale enterprise environments.

Python, Java, C#, GitHub Copilot, Microsoft Copilot Studio, Power Platform, LLMs, Embeddings, RAG

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Software Engineer

Picatinny Arsenal, New Jersey, United States

OnsiteFull Time

ApolloTech MSI: Develops autonomous robotics and AI for defense.

Bachelor's/Master's/PhD in CS/Software Eng; strong C++, Python, Kotlin; embedded systems with C++/ROS2; experience with Nvidia Jetson; Unreal Engine a plus; strong problem solving and communication; US Citizenship and Secret Clearance required.

C++, Python, Kotlin, ROS2, Nvidia Jetson, Unreal Engine, Gitlab

1mo

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1mo

Algorithms Engineer Internship

Budd Lake, New Jersey, United States

OnsiteFull Time

Onto InnovationNYSE: ONTO: Provides metrology and inspection solutions for semiconductor manufacturers.

0+ YOEBachelor's or Master's in CS/EE/Applied Math/Physics; experience with algorithms, data engineering, ML pipelines; large unstructured data; dataset versioning; evaluation metrics; Python proficiency.

Python, ML tooling

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Software Engineer II

Totowa, New Jersey, United States

$87k-$147k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.

2+ YOEBS degree in engineering with 2+ years of software experience; proficient in C++, C#, Python; SDLC knowledge; strong communication.

C++, C#, Python, Software Development Life Cycle

1mo

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1mo

Software Engineer

Kingston, New York, United States

$74k-$111k/yr OnsiteFull Time

Mid-Hudson Valley Federal Credit Union: Credit union offering personal and business banking services

2+ YOESoftware Engineer with 2-5 years in .NET, TypeScript/JS, REST/gRPC, cloud Azure, CI/CD, SQL; design, develop, integrate software; bachelor’s degree or equivalent certifications; bondable.

.NET, TypeScript/JavaScript, Angular, React, Vue, Svelte, CI/CD, Azure, Python, Kafka, RabbitMQ, PostgreSQL, Redis, Kubernetes, Helm, OWASP, OIDC, OAuth2, ELK Stack, gRPC, REST, Kibana

1mo

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1mo

Data Engineer

Stamford or Parsippany

$80k-$120k/yr HybridFull Time

Berkshire Hathaway Direct Insurance CompanyNYSE: BRK.B: Directly providing simple commercial insurance solutions for small businesses.

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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1mo

QA Automation Engineer

Upper Saddle River, New Jersey, United States

$60k/yr OnsiteFull Time

EarthCam: Provides live streaming cameras and time-lapse for construction monitoring.

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

2mo

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2mo

Integration Developer

Warren or Remote - US

$115k-$135k/yr HybridFull Time

PURE Insurance: Provides property and casualty insurance for high-net-worth families.

3+ YOE3–5 years in integration engineering or related role; design, build, and support enterprise integrations using MuleSoft, Apache Camel, Spring Boot; cloud platforms (AWS/Azure); Java; DevOps practices.

MuleSoft, Apache Camel, Spring Boot, Terraform, CloudFormation, AWS SAM, Serverless Framework, Java, Python, Node.js, AWS, Docker, Kubernetes, Jenkins, GitHub Actions, AWS CodePipeline, CloudWatch, Dynatrace, Datadog

2mo

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2mo

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 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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Steering Software Quality Assurance Engineer

Milford or Warren

HybridFull Time

General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.

3+ YOEBachelor’s in engineering; 3+ years QA in automotive or embedded; ASPICE/ISO 26262; CM tools; HIL/SIL; Python/C; TDD/BDD.

ASPICE, ISO 26262, Atlassian Jira, Git, HIL/SIL tools (dSPACE, Vector CANoe), Python, C

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Quality Assurance Engineer

Parsippany, New Jersey, United States

$55k-$70k/yr RemoteFull Time

Millennium Systems International: Business management software for the beauty and wellness industry

3+ YOEQA Engineer with AI-augmented QA, web/API testing, Playwright/Selenium/Cypress, Python/JS/TS/C#, CI/CD, Agile, API testing, data.

Playwright, Selenium, Cypress, SQL, GitHub Copilot, Claude, ChatGPT, Cursor, Applitools, ETL tools, Databricks, Snowflake, Quicksight, Tableau, Power BI, Postman, REST Assured

2mo

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2mo

Software / Firmware Engineer (East Stroudsburg, Pennsylvania (PA), US)

East Stroudsburg, Pennsylvania, United States

HybridFull Time

SPX TechnologiesNYSE: SPXC: Manufactures engineered infrastructure products for HVAC and measurement markets.

1+ YOE1-3 years software development with C++, Linux experience; OO design; SQL and stored procedures.

C++, Linux, SQL, Git, Mercurial, QT, .NET, JavaScript, Python, QML, Java, BASH scripting, Flutter

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Software Engineer

Mount Olive or Budd Lake

$90k-$130k/yr OnsiteFull Time

EMCORE Corporation: Design and manufacture of inertial navigation and sensing solutions.

2+ YOEBachelor's in CS/CE; 2-5 years embedded software; C/C++ RTOS; DSP/control; lab tools; strong problem solving; good communication.

C/C++, RTOS, JTAG, SWD, MATLAB, Simulink, Python, ARM, DSP, FPGA

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Senior Systems Engineer

Wayne, New Jersey, United States

$101k-$171k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.

4+ YOEBachelor’s in engineering or computer science with 4-6 years experience; strong Linux, Python/C++, networking, and testing experience; ability to derive requirements and develop automated tests.

Linux, Bash, Python, C++, TCP, UDP, Spectrum Analyzer, Oscilloscope, DOORS, JAMA, Wireless protocols

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System Software and Performance Engineer, Silicon

Mountain View or Austin or Poughkeepsie or Portland

$138k-$198k/yr OnsiteFull Time

GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.

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

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Senior Software Verification Engineer (Danbury, CT, US, 06810-8147)

Danbury, Connecticut, United States

OnsiteFull Time

Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.

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

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Gen AI/ Agentic AI Engineer (New York, NY, US)

Whippany, New Jersey, United States

$81k-$91k/yr HybridFull Time

CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.

Proficient in Python; APIs, microservices; agentic AI frameworks; Claude via Amazon Bedrock; AWS AI services; Generative AI concepts.

Python, APIs, Microservices, LangChain, LangGraph, Deep Agent Frameworks, Claude, Amazon Bedrock, AWS Glue, Amazon Athena, Amazon S3, IAM, Observability, Security, Cost optimization

2mo

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2mo

Full Stack Software Engineer, Vice President – Corporate Functions Technology

Quincy or Boston or Princeton or Clifton or Toronto

$125k-$215k/yr OnsiteFull Time

State StreetNYSE: STT: Provides financial services and asset management for institutional investors.

7+ YOE5+ years enterprise full-stack web development; React/JS/TS, Node.js, APIs, cloud, security/compliance, AI integration.

React, JavaScript, TypeScript, HTML5, CSS3, Node.js, Python, Java, SQL, NoSQL, AWS, Azure, Kubernetes, Databricks, Git, CI/CD, Infrastructure as Code

1mo

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1mo

Process Development Engineer III, Data Science

Tarrytown, New York, United States

$110k-$179k/yr HybridFull Time

RegeneronNasdaq: REGN: Discovers and manufactures medicines for serious diseases.

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

2mo

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2mo

Test Automation Engineer

Hackettstown, New Jersey, United States

$90k-$100k/yr OnsiteFull Time

Astrodyne TDI: Designs and manufactures power supplies and EMI filter solutions.

3+ YOE3+ years in test automation; strong software and electrical engineering background; experience with industrial protocols and instrument drivers.

C#, Python, LabVIEW, Git, Modbus, Serial, Ethernet, GPIB, EtherCAT, DeviceNet, CAN, Cognex, OpenCV, Linux

2mo

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2mo

Sr AI/ML Engineer Remote Nationwide or Hybrid in MN/DC/NJ

Basking Ridge or Minneapolis or Washington

$44-$79/hr HybridFull Time

UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health services.

6+ YOESenior AI/ML engineer with 6+ years software experience; 4+ years AI/ML development; web/API and cloud experience; healthcare knowledge preferred.

Python, Java, AWS, NLP, Generative AI, LLM, Chatbots, APIs

2mo

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2mo

Data Engineer

Morristown or Remote

$74k-$90k/yr RemoteFull Time

Crum & Forster: Provides specialty property and casualty insurance and risk solutions.

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

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Incremental CRM - Data Developer 1

Whippany, New Jersey, United States

$120k-$175k/yr OnsiteFull Time

BarclaysLondon Stock Exchange: BARC: Global bank providing retail, corporate, and investment financial services.

Experience building data pipelines and ETL/ELT on AWS, Databricks; SQL, Python; data warehouses and data lakes.

AWS S3, AWS Glue, Amazon Redshift, DBT, Athena, Iceberg, Databricks, SSIS, SQL, Python, Airflow, Power BI, Tableau

2mo

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2mo

Electrical Engineer

Rutherford, New Jersey, United States

$110k-$165k/yr OnsiteFull Time

IDEXNYSE: IEX: Manufactures mission-critical fluidic systems and specialized engineered products.

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

1mo

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1mo

Product Development Engineer

Totowa, New Jersey, United States

$86k-$146k/yr OnsiteFull Time

KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.

2+ YOEDevelop and test next-generation chemical analysis devices; define requirements; collaborate with multiple engineering groups; travel <20%.

OrCAD, Altium, PADS, Eagle, MATLAB, Python, LabVIEW, PLC

3mo

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3mo

Data Engineer

Liberty, New York, United States

$145k-$175k/yr OnsiteFull Time

The Clearing House: Operates core payment systems and infrastructure for U.S. banks.

5+ YOEBachelor's in a scientific/quantitative field; 5+ years data engineering/analytics; Python with pandas/matplotlib; SQL; Git; cloud services (AWS); large-scale data handling; strong writing/presentation.

Python, SQL, Git, Jupyter, Sublime, VS Code, AWS Glue, Terraform, Amazon SageMaker, AWS QuickSight, Tableau, React, Kafka, Amazon Kinesis

2mo

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2mo

AI Engineer, Business Operations

Paramus, New Jersey, United States

OnsiteFull Time

SK Life Science: Develops therapies for central nervous system disorders and oncology.

3+ YOE3+ years software engineering experience; experience deploying AI systems in production; strong Python; familiarity with ML tooling.

Python, Airflow, Docker, Kubernetes, Spark, ONNX, ONNX Runtime, SQL, Snowflake

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Lead Analytics Engineer

Wyomissing or Harrisburg

OnsiteFull Time

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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Principal, Systems Engineer (R-18971)

Florham Park, New Jersey, United States

OnsiteFull Time

Dun & Bradstreet: Providing commercial data and analytics for business decisions.

12+ YOELead design, operation, and optimization of IP-to-DUNS mapping pipelines; strong Python, SQL, Linux; cloud and data engineering experience.

Python, Go, Rust, Bash, PostgreSQL, Terraform, Google Cloud Platform

1mo

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1mo

Senior Digital Engineer

Woodcliff Lake, New Jersey, United States

$110k-$140k/yr HybridFull Time

PDI: Manufactures infection prevention products and antiseptic wet wipes.

BS in a quantitative field; data engineering, ML, lab instrumentation, LIMS/ELN, Python, SQL; 21 CFR Part 11 knowledge; data integrity.

Empower, LabWare, OMNIC, LIMS/ELN, Python, SQL, Power BI, Snowflake, AWS, Azure, MS Teams, Cloud environments

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AWS DevOps Engineer

Fair Lawn, New Jersey, United States

$90k-$120k/yr OnsiteFull Time

Five Rivers IT: Provides managed IT, cybersecurity, and compliance solutions for businesses.

10+ YOEExtensive Linux admin, 5+ years; 3+ years AWS; CI/CD with GitHub Actions/GitLab/Jenkins; Terraform; Kubernetes/EKS; scripting in Bash/Python.

Linux, AWS, Terraform, Docker, Kubernetes, GitHub Actions, GitLab CI, Jenkins, CloudFormation, Bash, Python, Prometheus, Grafana, ELK/OpenSearch, Datadog

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Staff Data Engineer

New York City or Tarrytown or San Diego or United Kingdom or Argentina

RemoteFull Time

Exactera: AI-powered corporate tax compliance and transfer pricing software.

5+ YOE5+ years in data engineering; SQL, Python, PySpark; Databricks (Delta Lake, Workflows, Unity Catalog); AWS; Terraform; data governance; onshore technical leadership.

SQL, Python, PySpark, Databricks, Delta Lake, Workflows, Unity Catalog, AWS, S3, IAM, VPC, Terraform, data governance

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AI Full Stack Engineer (Info Retrieval)

Bethesda or Grand Prairie or King of Prussia or Moorestown or Orlando or Poughkeepsie or Stamford

$133k-$234k/yr RemoteFull Time

Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.

Full-stack software engineer with AI/ML, information retrieval, cloud, and API experience; US citizenship required.

Python, Cloud (AWS), Docker, Kubernetes, GitHub, GitLab, REST, OpenAPI, JSON-Schema, LLMs, APIs, CI/CD, ETL, Vector Databases, k-NN, Semantic Search

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Software Verification Engineer II (DO-178C)

Pine Brook, New Jersey, United States

$108k-$178k/yr OnsiteFull Time

Kearfott: Designs and manufactures aerospace guidance and motion control systems.

2+ YOEVerification engineer for embedded real-time software; DO-178C; C/C++; 2+ years in embedded verification; requirements-based testing; on-site in Pine Brook, NJ; US citizenship with ability to obtain clearance.

C/C++, emulators, logic analyzers, test frameworks, requirements-based testing, traceability tools, DO-178C tooling, LDRA, VectorCAST, GCov, SCADE, Simulink, MATLAB, Polyspace, Coverity, Python