20 python and java developer jobs at 16 companies in New Jersey
2mo
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Senior Software Engineer, Java - Systems and Scalability Engineering
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
$160k-$220k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent, 10+ years Java development, 4+ years building highly scalable systems, OOP, REST API design, relational DB design, caching/Redis, familiarity with Kotlin, C++, Golang, Postgres, and AWS; strong quality testing practices.
Java, Kotlin, C++, Golang, Postgres, AWS, Jersey, Spring, Redis, Python
3w
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Assistant Vice President, Java and AI Application Development Software Engineer
Iselin, New Jersey, United States
$135k-$150k/yr HybridFull Time
Strong Java and server-side development experience, familiarity with AI/ML and LLMs, SQL/DBMS skills, secure coding and messaging knowledge, bachelor's in computer science or related field required.
Java, JDBC, JPA, Hibernate, JAXB, Spring, SQL, IBM DB2, Oracle, LLMs, Python, UNIX, Eclipse, JIRA, GIT, Maven, Ant, IBM MQ, JMS, Junit, TestNG, SFTP, SSL, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Visio
1mo
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Full Stack and AI Engineer
Basking Ridge or United States
$92k-$164k/yr RemoteFull Time
8+ YOE5+ Mgmt8+ years building backend systems in Java/Python, 5+ years leading teams, experience with Kafka, relational/NoSQL databases, cloud (AWS/Azure/GCP), Docker/Kubernetes, CI/CD, and 1+ year delivering AI-enabled solutions; HS diploma or higher required.
Java, Python, Kafka, PostgreSQL, MySQL, Oracle, MongoDB, Cassandra, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, REST, gRPC, Pinecone, Weaviate, pgvector
2d
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Senior Quality Assurance and Test Automation Engineer
Berkeley Heights or Alpharetta
$120k-$198k/yr OnsiteFull Time
8+ YOE8+ years in QA and test automation for enterprise, 6+ years building frameworks in Python/Java/C#, experience with API testing (REST/JSON), CI/CD integration, and defect management in Jira.
Python, Java, C#, Selenium WebDriver, Cypress, Playwright, TestNG, Tricentis Tosca, JMeter, QTP, Unified Functional Testing (UFT), REST, JSON, TCP, HTTP, GitHub, GitLab, Jenkins, Jira, qTest, Zephyr, TestRail, Prometheus, Grafana
1w
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Acceleration Center- Agentic AI and Machine Learning Developer- Senior Associate
New York or Dallas or Tampa or Philadelphia or Florham Park
$77k-$202k/yr OnsiteFull Time
2+ YOEBachelor's degree,2+ years experience,proficiency with Python and Java,experience with TensorFlow and Scikit-Learn,knowledge of data integration,data pipelines and NLP,ability to design and deploy scalable AI solutions.
Python, Java, TensorFlow, Scikit-Learn, Databricks, Snowflake, AWS, Google Cloud, Microsoft Azure
3w
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Senior Software and AI Engineer
Livingston or New York or Sunnyvale or San Francisco or Bellevue
$182k-$242k/yr OnsiteFull Time
3+ YOE3+ years professional programming; full‑stack development with React/TypeScript and backend services in Node.js or Go; experience with GenAI/LLM frameworks (LangChain, ChatGPT API, Glean API); cloud, Kubernetes, and CI/CD familiarity.
Workato, LangChain, LangGraph, ChatGPT agentflow, ChatGPT API, OpenAI API, Gemini agent flow, Glean API, React, TypeScript, Node.js, Go, Python, C++, C#, Java, FastAPI, gRPC, Next, Cursor, Claude, Copilot, ChatGPT Codex, Ray, Kafka, Spark, Kubernetes, AWS, Azure, GCP, Workato, Boomi, ERP, HRIS, DCIM, Data Warehouse
3mo
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Cash and Liquidity Transaction and Reporting Lead Software Developer, VP
Jersey City, New Jersey, United States
$140k-$205k/yr HybridFull Time
10+ YOELead software engineer with 10+ years in finance, strong Java/J2EE, microservices, cloud, and data integration.
Java, J2EE, React, Angular, HTML5, CSS, REST, SOAP, MQ, Kafka, OpenShift, AWS, Kubernetes, Docker, Jenkins, Python, Shell, Oracle, SQL, PL/SQL, Terraform
2mo
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Software Engineer, Lead (Simulation and Training)
Mount Laurel, New Jersey, United States
$111k-$208k/yr HybridFull Time
10+ YOEBachelor's in CS/CE/SE, 10+ years engineering experience, advanced C/C++, Java or Python, Linux/Unix, CI/CD (GitLab, Jenkins, Make/CMake), ability to obtain SECRET clearance, leadership and mentoring experience.
C, C++, Java, Python, Linux/Unix Operating Environment, CI/CD, GitLab, Jenkins, Make, CMake, Automated testing, Static analysis, Agile Management Suite, Agile Business Rhythm, Model Based Engineering
1mo
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EY-Parthenon - Strategy and Execution - Growth Platforms - Software Engineer - Sr Assoc/Consultant (New York, NY, US, 10001-8604)
New York or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle
$130k-$185k/yr HybridFull Time
1.5+ YOEBachelor's degree plus ~2 years related experience (or graduate degree plus ~18 months). Experience with backend/full‑stack development (Python, Java, Scala, TypeScript), cloud (AWS/GCP), containerization, IaC, LLM integration, and productionizing AI tooling; strong communication and client‑facing skills.
Python, Java, Scala, TypeScript, AWS, GCP, Microsoft Copilot
2w
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Software Engineers - Modeling and Simulation
Mount Laurel, New Jersey, United States
$90k-$150k/yr OnsiteFull Time
2+ YOEUS citizen with active DoD Secret clearance, bachelor\u0002s in engineering, minimum 2 years experience, proficiency in C++, Java or Python, MATLAB/Python data analysis, CI/CD and Jenkins experience.
C++, Java, Python, MATLAB, CI/CD Pipeline, Jenkins
3w
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Salesforce and Selenium Automation Engineer
Jersey City, New Jersey, United States
$110k-$125k/yr OnsiteFull Time
8+ YOE8+ years experience with Salesforce Lightning, Sales/Service Cloud and FSC; hands-on Selenium WebDriver automation using Java or Python; Git, Azure DevOps, CI/CD; REST/SOAP integration testing; strong communication and critical thinking.
Selenium, WebDriver, TestNG, JUnit, Cucumber, Java, Python, Git, Azure DevOps, CI/CD, REST, SOAP, Jenkins, ETL, Salesforce, Lightning Experience, Sales Cloud, Service Cloud, FSC
1mo
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Application Development Lead, Margin and Risk, Vice President
Jersey City, New Jersey, United States
$142k-$213k/yr HybridFull Time
6+ YOE6+ years apps development experience with Java, Spring and distributed systems; experience with Kafka, Oracle, REST/gRPC, Docker/Kubernetes; margin or risk domain experience preferred.
Java, Spring, Kafka, Apache Ignite, Oracle, MongoDB, Python, REST, WebSocket, gRPC, Docker, Kubernetes, OpenShift
1mo
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Application Development Lead, Margin and Risk, Vice President
Jersey City, New Jersey, United States
$142k-$213k/yr HybridFull Time
6+ YOE6+ years apps development with hands-on coding; strong Java/Spring/Kafka experience; Oracle and distributed cache knowledge; microservices, REST/websocket/gRPC, Docker/Kubernetes/OpenShift; margin/risk domain (VaR/SIMM) preferred.
Java, Spring, Kafka, Apache Ignite, Oracle, MongoDB, Python, Rest, websocket, gRPC, Docker, Kubernetes, OpenShift
1w
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Principal Engineer - Channels Data Platforms and Analytics
Jersey City or Charlotte or Addison
OnsiteFull Time
12+ YOE12+ years data/software engineering with 8+ years designing enterprise data platforms; cloud modernization experience (Azure, Databricks, Snowflake, Kafka); legacy modernization (Informatica, Hadoop, mainframe); strong SQL and Python skills; leadership and communication in regulated environments.
Azure, ADLS Gen2, Event Hubs, Key Vault, Databricks, Delta, Snowflake, Informatica, Kafka, Mainframe, Oracle, Postgres, Python, SQL, Java, Scala, Spark, Git, Azure DevOps, Jenkins, Docker, Kubernetes, OpenShift, Collibra, AppDynamics, Splunk, Grafana, Terraform, Bicep, dbt, LookML, Great Expectations, Deequ, Purview, Starburst
1w
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Principal Engineer - Channels Data Platforms and Analytics
Addison or Jersey City or Charlotte
$157k-$230k/yr OnsiteFull Time
12+ YOE12+ years data/software engineering with 8+ years designing enterprise data platforms; cloud modernization experience (Microsoft Azure, Databricks, Snowflake); strong SQL and Python; legacy modernization and NFR-driven design expertise.
Microsoft Azure, ADLS Gen2, Event Hubs, Key Vault, Databricks, Delta, Snowflake, Informatica, Hadoop, Kafka, Mainframe, Oracle, Postgres, Python, SQL, Java, Scala, Git, Microsoft Azure DevOps, Jenkins, Docker, Kubernetes, OpenShift, Collibra, AppDynamics, Splunk, Grafana, Terraform, Bicep, dbt, LookML, Great Expectations, Deequ, Purview, Starburst, Spark
2d
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Principal Engineer (Data) - Channels Data Platforms and Analytics
Charlotte or United States or Arizona or California or Colorado or Connecticut or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia
HybridFull Time
12+ YOE12+ years data/software engineering, 8+ years designing enterprise data platforms, cloud modernization (Azure/Databricks/Snowflake/Kafka), SQL and Python proficiency, legacy modernization and architecture leadership in regulated environments.
Azure, ADLS Gen2, Event Hubs, Key Vault, Databricks, Delta, Snowflake, Informatica, Kafka, Mainframe, Oracle, Postgres, Python, SQL, Java, Scala, Git, Azure DevOps, Jenkins, Docker, Kubernetes, OpenShift, Collibra, AppDynamics, Splunk, Grafana, Starburst, Terraform, Bicep, dbt, LookML, Great Expectations, Deequ, Purview
1mo
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Global Technology Summer Analyst 2027 - Software Engineer and Mainframe Analyst
Charlotte or Chicago or Dallas or New York or Pennington or Phoenix or Richmond
OnsiteInternship
Undergraduate or master’s student graduating Nov 2027–Aug 2028 in CS/CE/IS or similar; 3.5 GPA preferred; programming knowledge; Excel and JIRA proficiency; strong communication and problem-solving skills.
Java, C#/.NET, C++, Python, Microsoft Excel, JIRA, Angular, Oracle, SQL, JavaScript, jQuery, React, CSS, COBOL, CICS, DB2, IMS, WMQ, z/OS, JCL, CI/CD
2w
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Senior Manager of Software Engineering - Research & Development for the NEO and BRIE Platforms
Jersey City, New Jersey, United States
$171k-$260k/yr OnsiteFull Time
5+ YOE2+ Mgmt5+ years applied software engineering experience with 2+ years leading teams; hands-on system design, delivery, testing, and operational stability; advanced in Java, Python, or Rust; experience with AI-assisted development and secure engineering practices.
Java, Python, Rust, Starburst/Trino, OPA/Rego, OpenFGA, ClickHouse, Apache Iceberg, Redis, Terraform, Docker, Kubernetes, LLMs, RAG
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