Senior Python Developer Jobs in Ewing, NJ, US

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Senior Python Programmer

Princeton, New Jersey, United States

$40k-$80k/yr HybridFull Time

SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.

7+ YOESenior Python programmer with 7+ years in systems engineering or web development; expert in Python; HPC/GPU experience; ability to obtain Public Trust.

Python, Git, GPU programming, HPC

2mo

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2mo

Associate Director, Python Developer - Low-latency Trading Systems

Jersey City, New Jersey, United States

$135k-$225k/yr OnsiteFull Time

Royal Bank of CanadaToronto Stock Exchange: RY: Provides global banking, investment, and wealth management services.

5+ YOE5+ years in high-performance, low-latency systems on Linux; strong C++ and Python; STL, multi-threading, testing; scripting and DB queries.

C++, Python, Linux, STL, Multithreading, Database querying

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Senior Python Full Stack Developer (Jersey City, USA-NJ, US, 7302)

Jersey City, New Jersey, United States

$60k-$135k/yr OnsiteFull Time

WiproNYSE: WIT: Global technology services and consulting for digital transformation.

5+ YOEExperience 5-8 years building full-stack web apps with React front end and Python back end; API design; data and analytics integration.

React, Python, FastAPI, SQL, Snowflake, Docker, Nginx

2mo

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2mo

Principal Python Software Engineer - Fidelity Private Shares

Westlake or Jersey City or Merrimack or Smithfield

$107k-$216k/yr HybridFull Time

Fidelity Investments: Provides investment management and retirement financial services.

Experience building and deploying web apps; Python/JavaScript/TypeScript; CI/CD with GitHub/Jenkins; leadership and mentoring; strong problem-solving and automation.

Python, JavaScript, TypeScript, Git, GitHub, Jenkins, CI/CD

2mo

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2mo

Senior Software Engineer

Newark, New Jersey, United States

$104k-$172k/yr HybridFull Time

PrudentialNYSE: PRU: Provides life insurance, retirement, and investment management services.

Senior Software Engineer with extensive software development experience across Java, Python, and React; cloud, DevOps, and Agile practices; strong problem-solving and collaboration.

Java, Python, React, FAST, Springboot, Boto3, pandas, urllib3, Docker, Terraform, CloudFormation, DynamoDB, Bedrock, Textract, ECS, Lambda, S3, RDS, Node.js, HTML, CSS, JavaScript, Kubernetes, GitHub, Bitbucket, Jenkins, AWS, Azure, GCP, APIs, Kong, Apigee, API Gateway, DevOps, CI/CD

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Senior AI Engineer

Iselin, New Jersey, United States

HybridFull Time

AnsellASX: ANN: Manufactures and distributes personal protective equipment and safety solutions.

9+ YOESenior AI Engineer with AI/ML, Generative AI, LLMs, cloud-native apps; strong Python/Java; experience with TensorFlow, PyTorch, Transformers; design and develop enterprise software; lead technical solutions.

Java, Python, Node.js, Angular, TypeScript, TensorFlow, PyTorch, Hugging Face Transformers, AWS, Azure, Docker, Kubernetes, MongoDB, PostgreSQL, Redis

21h

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21h

Senior Software Engineer, Developer Experience

Bellevue or Livingston or New York or San Francisco or Sunnyvale

$165k-$242k/yr HybridFull Time

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

7+ YOESenior software engineer with 7+ years in production platforms, distributed systems, and developer tooling.

Go, Python, Kubernetes, GitHub Actions, Buildkite, Bazel, Artifactory, MCP

2mo

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2mo

Senior Lead Software Engineer- Big Data / AWS / Java / Python

Jersey City, New Jersey, United States

$171k-$260k/yr OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial firm providing banking and investment management services.

5+ YOE5+ years software engineering; expert in Java/Python; strong Big Data (Spark, Databricks, Data Lake); AWS experience (ECS, EKS, EMR, Lambda); knowledge of SDLC, CI/CD, security; able to collaborate with global teams.

Java, Python, Spark, Databricks, Data Lake, AWS, ECS, EKS, EMR, Lambda

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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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Software Engineer Senior (Networking)

King of Prussia or Littleton

OnsiteFull Time

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

5+ YOESenior software engineer with networking experience; Java/Python skills; strong problem-solving and collaboration.

Java, Python, REST APIs, Docker, Kubernetes, Elastic Stack, ActiveMQ, CI/CD, Web applications

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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

1mo

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1mo

Senior AI Engineer

South San Francisco or Princeton or Thousand Oaks or Bellevue or New York

HybridFull Time

ZS: Global management consulting and technology firm for healthcare and life sciences.

AI Engineer with software development and LLM solution experience; strong Python, LLM patterns/tools, cloud platforms (AWS, Databricks, Azure), and DevOps; design and deliver scalable software; cross-functional collaboration.

Python, Javascript, FastAPI, Django, AWS, Databricks, Azure, Terraform, CloudFormation, React, Next.js, Tailwind CSS, LangChain, DSPy, Docker, Kubernetes, Redis, Unity Catalog, OpenAI API, Anthropic, AWS Bedrock, RAG, Vector DB, PEFT, LoRA

1mo

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1mo

Senior Software Engineer

Moorestown, New Jersey, United States

$106k-$180k/yr OnsiteFull Time

ASRC Federal: Provides engineering and IT services to federal government agencies.

5+ YOEBachelor’s degree or equivalent; 5-7 years in software development; US citizenship with active DoD Secret clearance; Java/C++/Python experience; Linux/UNIX; Agile; OO design; UML; testing tools

Java, C++, Python, Linux, UNIX, Eclipse, UML, JIRA, XUnit, JUnit, CPPUnitLite, Clearcase

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Senior Software Applications Developer

West Chester or United States or North America

RemoteFull Time

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

1mo

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1mo

Senior Cloud Engineer I

Princeton, New Jersey, United States

$138k-$167k/yr OnsiteFull Time

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

5+ YOE5+ years software development; strong Python; AWS (S3, Lambda, Fargate); Git; CI/CD; leadership/mentoring experience.

Python, AWS, S3, Lambda, Fargate, Docker, Kubernetes, Git, CI/CD

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Senior Software Developer II- Product Development

Conshohocken or United States

HybridFull Time

Suvoda: Software for clinical trial randomization and patient data collection.

6+ YOESenior-level software developer with 6+ years of experience, strong Python, AWS, relational databases, and production-support skills.

Python, AWS, Relational Databases, Artificial Intelligence exposure, Claude

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Senior Software Engineer - Java, Angular

Johnston or Iselin or Westwood or Medford or Phoenix

$107k-$161k/yr OnsiteFull Time

Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.

5+ YOE5+ years software development; 3+ years requirements gathering and design; strong collaboration; multi-language experience including frontend (Angular/React/Vue) and backend (Java/Python/JavaScript).

Java, Angular, Python, JavaScript, Golang, C, C++, Linux, AWS, Azure, GCP, CI/CD, Flowable, Banking

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Senior Full-Stack Engineer

Philadelphia or Remote

$180k/yr HybridFull Time

Highlight Health: Provides healthcare cost containment services for self-funded health plans.

7+ YOE7–10 years in full-stack engineering; strong Python and PostgreSQL; experience with HIPAA/regulatory environments; ability to oversee quality and architecture; experience with AI-assisted development tools.

Python, PostgreSQL, FastAPI, SQLAlchemy, Alembic, Azure Database for PostgreSQL, Azure Container Apps, Azure Service Bus, Azure DevOps, Azure Blob Storage, React, Next.js, Azure AI Foundry, Anthropic Claude, Azure Document Intelligence, pytest, Ruff

1mo

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1mo

Senior Software Engineer

Philadelphia, Pennsylvania, United States

RemoteFull Time

IntegriChain: Provides data and software for pharmaceutical market access.

Proficiency in Python, SQL (Postgres/Snowflake), REST APIs (Flask), ORM (SQLAlchemy); frontend (Angular 18+); AWS, Docker; DevOps; strong problem-solving and teamwork.

Python, SQL, Flask, SQLAlchemy, RESTful APIs, Angular, AWS, Docker, Git

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Senior GenAI Backend Platform Developer

Rockville or Jersey City or Denver or San Francisco or New York

HybridFull Time

FINRA: Regulates brokerage firms and exchange markets in the United States.

5+ YOESenior GenAI backend developer with 5+ years of experience in cloud-native systems, AWS, CI/CD, and secure software practices.

AWS Bedrock, AWS S3, AWS Fargate, AWS Lambda, AWS Step Functions, Jenkins, Git, Docker, Python, FastAPI

1mo

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1mo

Senior Software Engineer

Basking Ridge, New Jersey, United States

$92k-$164k/yr RemoteFull Time

UnitedHealth GroupNYSE: UNH: Sells health insurance and provides diversified healthcare services.

8+ YOE8+ years backend software engineering in Java/Python; 5+ years leading teams; experience with relational and NoSQL DBs; cloud platforms; Kafka; distributed systems; AI-enabled solutions.

Java, Python, Kafka, PostgreSQL, MySQL, Oracle, MongoDB, Cassandra, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, REST, gRPC, Pinecone, Weaviate, pgvector, ML tooling

1mo

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1mo

Senior Software Engineer

Malvern, Pennsylvania, United States

HybridFull Time

CubeSmartNYSE: CUBE: Owns and operates self-storage facilities across the United States.

6+ YOE6-9 years of web app development, Ruby on Rails, JavaScript, REST APIs, PostgreSQL, Linux, and strong problem-solving skills.

Ruby on Rails, JavaScript, Python, PostgreSQL, Linux, Git, REST API, OpenAPI, JSON, XML, Redis, Docker, Kubernetes, Jenkins, JIRA, OAuth2, OIDC, SSL, SSH, SFTP/FTP, GraphQL

1mo

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1mo

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

Parts Authority: Distributes automotive and truck replacement parts to the aftermarket industry.

5+ YOE5+ years professional experience building production web apps; 2+ years in senior/lead roles; strong Python and React/TypeScript; AI/ML integration; Kafka/event-driven architectures; PostgreSQL/Redis; Kubernetes/DevOps; AS400 integration experience preferred

Python, FastAPI, SQLAlchemy, Pydantic, React, TypeScript, Tailwind, Redis, PostgreSQL, Kafka, Databricks, MLflow, Airflow, Docker, Kubernetes, GitHub Actions, ODBC, Data Queues, RBAC, OAuth

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Senior Software Engineer

Charlotte or Iselin

$100k-$196k/yr HybridFull Time

Wells FargoNYSE: WFC: Provides banking, investment, mortgage, and consumer finance products.

4+ YOE4+ years software engineering; 4+ years Python full-stack; 2+ years REST API for AI services; 2+ years Autosys/OpenShift/GCP; 2+ years CI/CD and IAM; 1+ year GenAI stack.

Python, REST API, FastAPI, Flask, Django, Autosys, OpenShift, Google Cloud Platform, CI/CD, GenAI stack, LangChain, LangGraph, LangSmith, PostgreSQL, ETL, S3, NumPy, Pandas, React

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Senior Application Developer

Philadelphia, Pennsylvania, United States

$84k-$135k/yr RemoteFull Time

University of Pennsylvania: Private Ivy League research university providing higher education and research.

3+ YOEBachelor in Computer Science or related field; 3-5 years of application development in enterprise environments; experience with Ellucian Banner, Oracle SQL/PLSQL, Java/JavaScript; web tech, Unix/Linux, Python a plus; SDLC and Agile experience.

Java, JavaScript, HTML, CSS, REST, SOAP, Oracle SQL, PL/SQL, Python, Unix/Linux, Shell scripting, Ellucian Banner, Page Builder

1mo

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1mo

Senior Software Engineer (US)

Bridgewater or San Francisco

RemoteFull Time

Lynx Analytics: Provides graph-based AI and big data analytics solutions for enterprises.

Strong Python, scalable architectures, cloud deployments (AWS/Azure/GCP), Docker/Kubernetes, AI/analytics knowledge, leadership experience.

Python, Docker, Kubernetes, AWS, Azure, GCP, LLMs, Vector databases, APIs

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Senior Engineer – Gen AI /Agentic AI (US)

Mount Laurel, New Jersey, United States

$124k-$200k/yr OnsiteFull Time

TD BankToronto Stock Exchange: TD: Provide retail, commercial, and wholesale banking and financial services.

10+ YOESenior Engineer with 10+ years of enterprise AI experience, Python development, agentic AI frameworks, and cybersecurity for AI; Azure OpenAI and LLMs familiarity.

Python, Azure OpenAI, LangChain, LangGraph, AutoGen, Model Context Protocol (MCP), embeddings, Azure AI Search, RAG

1mo

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1mo

Senior Developer (Newtown Square, PA, US, 19073)

Newtown Square, Pennsylvania, United States

$153k-$196k/yr OnsiteFull Time

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

1mo

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1mo

Senior Quantitative Equity Systems Developer

Malvern, Pennsylvania, United States

HybridFull Time

Vanguard: Provides mutual funds, ETFs, and investment management services.

10+ YOETen+ years related work, at least 5 years development; prior investment systems experience; strong Python and cloud-native experience; knowledge of quantitative investing; front-office technology background.

Python, Polars, AWS, SageMaker, EC2, CloudWatch, ECS, Lambda, PostgreSQL

2mo

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2mo

Senior Engineer - Wire Payments Platform

Jersey City or Charlotte

$122k-$200k/yr OnsiteFull Time

Bank of AmericaNew York Stock Exchange: BAC: Provides diverse banking and financial services to individuals and businesses.

10+ YOETen plus years experience in Java, Oracle SQL, Python; distributed data systems; CI/CD; leadership; payment systems (Wire, ACH, RTP); experience with Kafka/RabbitMQ and cloud platforms; strong communication and mentoring skills.

Java, Node.js, Oracle, Kafka, RabbitMQ, Spring, REST, Ansible, Jenkins, JFrog, Git, Python, Oracle Exadata, J2EE

1mo

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1mo

Senior Application Developer (Canvas LMS)

Princeton, New Jersey, United States

$120k-$137k/yr OnsiteFull Time

Princeton University: Private research university providing undergraduate and graduate education.

5+ YOE5+ years Canvas and related tech; Canvas admin and SIS integrations; APIs and integrations; cloud migration; strong HTML/CSS/JS/JSON; Python/Java; project management; excellent communication.

HTML, CSS, JavaScript, JSON, Python, Java, SQL, REST APIs, Docker

2mo

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2mo

Senior Software Engineer, Platform

Philadelphia or New York

$116k-$209k/yr OnsiteFull Time

T-MobileNASDAQ: TMUS: Provides wireless voice, messaging, and data services to customers.

4+ YOEDevelop and optimize platform services; cloud focus; Agile; automation; 4-7 years platform experience; AWS preferred.

AWS, Kubernetes, Go, Java, Scala, Python, JavaScript

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Senior Software Engineer, Backend

Philadelphia, Pennsylvania, United States

$160k-$210k/yr OnsiteFull Time

Perpay: Financial platform offering interest-free shopping and credit building via payroll.

5+ YOE5+ years web apps; 2+ years leading teams; PostgreSQL; AWS; Docker/Kubernetes; Python/Django or Rails; strong communication.

JavaScript, Python, Django, Flask, React, React Native, Redux, Kubernetes, AWS, Docker, Celery, Redis, Datadog, CloudWatch

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Senior Design Engineer

Allentown, Pennsylvania, United States

$167k-$234k/yr HybridFull Time

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

10+ YOESenior engineer with 10+ years analog/mixed-signal IC design experience, masters/PhD in Electrical Engineering, lab validation, Python/C automation, and Cadence tool proficiency.

Cadence Virtuoso, Cadence Spectre, Calibre, Python, C

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Senior Engineer

Picatinny Arsenal, New Jersey, United States

$94k-$156k/yr OnsiteFull Time

UTRS: Provides engineering, IT, and manufacturing services to government agencies.

2+ YOESenior engineer with experience in mechanical/structural analysis, CAD/FEA, and government contractor environments; must obtain SECRET clearance and CAC ID; US citizen with valid driver’s license.

CREO, Windchill, SolidWorks, ANSYS, ABAQUS, LMS Virtual Lab, MATLAB, Simulink, LabVIEW, Excel VBA, Python

1mo

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1mo

Senior Full Stack Engineer

Westlake or Jersey City or Merrimack or Smithfield

$97k-$185k/yr HybridFull Time

Fidelity Investments: Provides investment management, retirement planning, and brokerage services.

Experience building web apps in production using Python or JavaScript/TypeScript; strong CI/CD knowledge; version control with Git/Jenkins; collaborative mindset.

Python, JavaScript, TypeScript, Git, Jenkins, CI/CD

2mo

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2mo

Forward Deployed Software Engineer (FDE)- Python

Chicago or Webster or Allentown or St. Petersburg or High Point or West Palm Beach or Irving or Tempe or Phoenix

$134k-$210k/yr HybridFull Time

PaychexNASDAQ: PAYX: Provider of integrated payroll, HR, and benefits outsourcing solutions.

7+ YOEBachelor's in computer field or equivalent; 7+ years experience; strong Python/Django, React, AWS; embedded systems; API design; customer-facing engineering; excellent communication.

Python, Django, React, AWS

2mo

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2mo

Senior Applied AI Engineer

Denver or Chicago or East Rutherford or Los Angeles or New York or Phoenix or San Francisco or Seattle

$125k-$186k/yr OnsiteFull Time

PrologisNYSE: PLD: Develops and manages logistics real estate and supply chain infrastructure.

8+ YOE8+ years software engineering; expert Python; strong AWS; data modeling; LLM evaluation; experience with agentic systems and enterprise AI patterns; Bachelor's in CS/Engineering or equivalent.

Python, AWS, SQL, LLM, Dataiku, OpenAI

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Senior Software Engineer - Full Stack

New York or Holmdel or Bethlehem

$95k-$156k/yr HybridFull Time

Guardian Life: Provides life, disability, dental, and vision insurance products.

6+ YOE6-8 years software development; 3+ years cloud native/SOA (AWS); 2+ years IaC (Terraform); API development with Java/Spring Boot/Node/.NET/Python; web tech with React/Angular/Typescript; AWS, Docker, Kubernetes; databases MySQL/PostgreSQL/SQL Server; CI/CD tools; microservices; collaboration with stakeholders.

Java, Spring Boot, Node.js, DOTNET, Python, React, Angular, TypeScript, AWS, Docker, Kubernetes, MySQL, PostgreSQL, SQL Server, Terraform, GitHub, Jenkins, Artifactory, Microservices