📣 HiringCafe is hiring a Founding Growth Hacker! Learn More · Apply here
Java Python Developer Jobs in Washington, NJ, US
230+ java python developer jobs from 65 companies hiring in Washington, NJ, US.
1w
Save
Mark Applied
Hide
Java/Python Application Development Engineer, AVP
Jersey City or Irving
$121k-$182k/yr HybridFull Time
5+ YOE5+ years in systems analysis and programming; backend development in Java/Python; experience with distributed systems and cloud-native architectures; Docker/Kubernetes; DBMS/NoSQL; strong problem-solving and stakeholder communication.
Docker, Kubernetes, Java, Python, DBMS, NoSQL, Real-time streaming
3w
Save
Mark Applied
Hide
Lead Software Engineer -Java, Python, SQL
Houston or Jersey City
$152k-$215k/yr OnsiteFull Time
8+ YOE8+ years in software engineering; strong Java/Python and SQL; Databricks; web/API development; Oracle/SQL Server; RESTful services; AWS and Snowflake (preferred).
Java, Python, SQL, Databricks, RESTful API, Angular, EXT JS, Oracle, SQL Server, AWS, Snowflake, Hadoop, S3, Dremio, Tableau
1w
Save
Mark Applied
Hide
Lead Software Engineer - Java & Python
Jersey City, New Jersey, United States
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years software engineering; Java 21 and Python; cloud-native, CI/CD; Spring Boot, Kafka, Kubernetes; AWS; data governance; AI/ML exposure.
Java, Python, Spring Boot, Kafka, Kubernetes, Splunk, Dynatrace, AWS, Cassandra, REST APIs, CI/CD
4w
Save
Mark Applied
Hide
Full Stack Java Engineer (Java/Angular) - Aladdin Engineering, Vice President
New York or Princeton or Atlanta
$162k-$215k/yr HybridFull Time
7+ YOE7+ years of hands-on development; Java, Python, JavaScript/TypeScript; Angular; Spring/Tomcat; databases (Relational and NoSQL); CI/CD; cloud experience.
Java, Python, JavaScript, Typescript, Angular, Spring, Tomcat, Maven, Junit, NodeJS, Express, WebPack, HTML5, CSS3, Sybase, NoSQL, AWS, Azure, GCP, CI/CD, Azure DevOps
22h
Save
Mark Applied
Hide
Java Full Stack Software Engineer - Remote
Basking Ridge, New Jersey, United States
$92k-$164k/yr RemoteFull Time
8+ YOE8+ years in full-stack development; 5+ years Java; 4+ years ReactJS; 1+ year Python; experience with microservices, CI/CD, REST APIs, serverless, containers, IaC, cloud platforms; Agile/Scrum experience
Java, ReactJS, Python, Splunk, MongoDB, CI/CD, REST API, Serverless, Containerization, Infrastructure as Code, Azure, AWS
1w
Save
Mark Applied
Hide
Lead Foreign Exchange Ai Java Software Engineer
New York or Iselin or Charlotte
$159k-$305k/yr HybridFull Time
5+ YOE5+ years software engineering; FX/electronic trading experience; Java/Python/C++; leadership and collaboration skills; experience with AI-assisted development
Java, Python, C++, FIX, LLM-based tools, MCP-based integrations
4d
Save
Mark Applied
Hide
Senior Software Engineer - Java, Angular
Johnston or Iselin or Westwood or Medford or Phoenix
$107k-$161k/yr OnsiteFull Time
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
5d
Save
Mark Applied
Hide
Python/Oracle Exadata Support Engineer - 6262008
Morristown or Pennington or Jersey City
$44-$54/hr HybridFull Time
5+ YOE5+ years of application support experience; Unix/Linux, SQL; monitoring tools (Splunk, Dynatrace, ITRS Geneos); programming in Python/Java; ITIL/Remedy, ServiceNow, Jira familiarity; onsite client support.
Unix, Linux, SQL, Splunk, Dynatrace, ITRS Geneos, Python, Java, Remedy ServiceNow, Jira, Autosys, Ansible, Grafana, MongoDB, OpenShift, Cloud
2w
Save
Mark Applied
Hide
Software Engineer III - Java or Scala
Jersey City, New Jersey, United States
$103k-$180k/yr OnsiteFull Time
8+ YOE8+ years in software development (Scala/Java/Python); distributed systems; REST services; Agile; CI/CD; strong problem solving; ability to mentor others.
Java, Scala, Python, REST, CI/CD, Spark
1w
Save
Mark Applied
Hide
Software Development Engineer for Implementations
Berkeley Heights, New Jersey, United States
$110k-$186k/yr OnsiteFull Time
6+ YOE6+ years software development in fintech/payments, Python/Java, automation, SQL, cloud/DevOps, Agile.
Python, Java, SQL, AWS, Azure, GCP, CI/CD, DevOps
2w
Save
Mark Applied
Hide
AI Application Engineer
Berkeley Heights or Alpharetta
HybridFull Time
4+ YOE4–8 years of experience in application development; strong Java/Python, APIs, microservices; experience integrating AI capabilities into applications.
Node.js, Docker, REST APIs, Java, Python, APIs, microservices, AWS
1mo
Save
Mark Applied
Hide
Developer Team Lead
Allentown or Louisville or Providence
HybridFull Time
7+ YOEBachelor’s degree with 7+ years of related experience; strong software development background in languages such as C#, Java, Python; familiarity with emerging technologies; ability to lead a small team; experience in Agile environments.
C#, Java, Python, MEAN stack, MERN stack, Microservices, Cloud, APIs
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Newark, New Jersey, United States
$104k-$172k/yr HybridFull Time
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
3w
Save
Mark Applied
Hide
Senior Specialist, Full Stack Developer, Clinical Engineering & Operations
Princeton, New Jersey, United States
$78k-$95k/yr OnsiteFull Time
2+ YOE2+ years software development; Bachelor's in CS or related; Python/Java; React; AI concepts; AWS; SQL/NoSQL.
Python, Java, React, OpenAI, LangChain, AWS, Bedrock, SageMaker, Lambda, S3, DynamoDB, SQL, NoSQL
4d
Save
Mark Applied
Hide
Lead Software Engineer
New York or Holmdel or Bethlehem or Boston
$119k-$195k/yr HybridFull Time
10+ YOELead API-focused software engineer with 10+ years of distributed systems experience; strong Java, Node.js, .NET or Python API development and cloud/DevOps tooling.
Java, Spring Boot, Node.js, .NET, Python, React, Angular, TypeScript, Microservices, EIP, Event-Driven Architecture, OpenAPI, Swagger, OpenAPI/Swagger, OAuth 2.0, JWT, CI/CD, Bitbucket, Jenkins, AWS, GitHub, REST, GraphQL, gRPC, SOAP, Async/API-driven, Docker, Kubernetes, Helm, AWS S3, Lambda, Kafka, SQS, SNS, Redis, Prometheus, Grafana, OpenTelemetry, Splunk, OpenAPI, Swagger, SQL, NoSQL
6d
Save
Mark Applied
Hide
Senior AI Engineer
Iselin, New Jersey, United States
HybridFull Time
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
1mo
Save
Mark Applied
Hide
Senior Application Developer
Allentown, Pennsylvania, United States
OnsiteFull Time
5+ YOEBS/BA in CS or related field; 5+ years Maximo development; REST API; Java/Jython; SDLC; enterprise integration; DevOps experience.
IBM Maximo, Maximo MAS, MIF, REST API, Java, Jython, Oracle, MS SQL Server, Azure DevOps, Git, SOAP, REST, PowerShell, Python, Bash, KornShell
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Hoboken, New Jersey, United States
$140k-$160k/yr OnsiteFull Time
Backend engineer skilled in Java, Spring Boot, Python, Go, AWS, microservices; REST/GraphQL; CI/CD; IaC.
Java, Spring Boot, Python, Go, AWS Lambda, ECS, SQS/SNS, S3, Step Functions, CloudWatch, DynamoDB, CI/CD, CloudFormation, AppSync, REST APIs, GraphQL
1w
Save
Mark Applied
Hide
103Q - Lead Software Development Engineer - Flex Location
Parsippany or Atlanta or Mahwah or Louisville or Timonium
$121k-$225k/yr HybridFull Time
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
2w
Save
Mark Applied
Hide
Principal Engineer - AI Focus
Blue Bell or Irving or Boca Raton
$119k-$221k/yr OnsiteFull Time
15+ YOE15+ years software development; 3+ years AI/ML production; deep learning, computer vision, data pipelines; cloud and GPU optimization; multiple languages (Java, Rust, Python, C++); ML frameworks (PyTorch, TensorFlow, Keras, scikit-learn, OpenCV).
PyTorch, TensorFlow, Keras, scikit-learn, OpenCV, AWS, GCP, Azure, Docker, Kubernetes, Java, Rust, Python, C++
3mo
Save
Mark Applied
Hide
Software Engineer - Level V
Hamilton, New Jersey, United States
$157k-$237k/yr OnsiteFull Time
15+ YOEUS citizen; Secret clearance; Bachelor's in a related field with 20+ years or Master's with 15+ years; SDLC; Agile; proficient in Java, Python or C++; strong communication and documentation skills.
Java, Python, C++, Android, Docker, Kubernetes, Jira, Bitbucket, Confluence, Bamboo, OpenGL, FFMPEG, Spatial Lite, Android SDK
1mo
Save
Mark Applied
Hide
Senior Application Developer (Canvas LMS)
Princeton, New Jersey, United States
$120k-$137k/yr OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Basking Ridge, New Jersey, United States
$92k-$164k/yr RemoteFull Time
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
Save
Mark Applied
Hide
QA Automation Engineer
Upper Saddle River, New Jersey, United States
$60k/yr OnsiteFull Time
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
3mo
Save
Mark Applied
Hide
Senior Software Engineer (Qlik) - Data Management & Analytics Platform
Skillman, New Jersey, United States
OnsiteFull Time
4+ YOE4+ years in BI tools (QlikSense) and BI development; strong Python/Go/Java with CI/CD; experience with Qlik, PowerBI; data visualization and enterprise implementation expertise; degree in CS/Engineering/Math or related field.
QlikSense, PowerBI, Python, Go, Java, Tableau, Looker, Superset, Qlik Cloud, Qlik Capability APIs
5d
Save
Mark Applied
Hide
Lead Developer, RBC Capital Markets, LLC, Jersey City, NJ
Jersey City, New Jersey, United States
$190k/yr HybridFull Time
5+ YOEBachelor's degree and 5 years progressive experience; strong Java/Spring Boot, Python, React/TypeScript; CI/CD; Kafka; Docker/Kubernetes; SQL; experience in finance domain.
Java, Spring Boot, Python, React, TypeScript, Kafka, Solace, Docker, Kubernetes, GitHub Actions, Jenkins, Ansible, Spark, SQL, Elasticsearch, Kibana, Prometheus, Grafana, S3, Iceberg, Argo CD, RabbitMQ, RxJava, WebFlux
2mo
Save
Mark Applied
Hide
Integration Developer
Warren or Remote - US
$115k-$135k/yr HybridFull Time
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
6d
Save
Mark Applied
Hide
AI/ML Engineer - Remote or Hybrid in MN/DC/NJ
Minneapolis or Washington or Basking Ridge
$73k-$130k/yr HybridFull Time
1+ YOE1+ years software engineering; Python/Java; AI/ML; AWS; API/CI/CD; security and monitoring.
Python, Java, AWS, CI/CD, APIs, Containerization, No-code/low-code platforms
2mo
Save
Mark Applied
Hide
Senior Engineer - Wire Payments Platform
Jersey City or Charlotte
$122k-$200k/yr OnsiteFull Time
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
Save
Mark Applied
Hide
Integration Engineer, People Technologies
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
5+ YOE5+ years as a Full-Stack or Integration Engineer; strong React frontend; backend in Node.js/Python/Java; API/microservices; enterprise integrations; Workato/Boomi/Tray.io; Camunda/Airflow/Zapier; GenAI and cloud/AWS/GCP/Azure; data pipelines and API security.
React, Angular, Vue, Node.js, Python, Java, Workato, Boomi, Tray.io, Camunda, Apache Airflow, Zapier, OpenAI, LangChain, RAG, AWS, GCP, Azure, API security, Data pipelines
1d
Save
Mark Applied
Hide
Software Engineer (Development & QA Automation) (Hybrid - Newark, NJ or NYC)
Edgewood or Newark or New York City
$90k-$950k/yr HybridFull Time
Bachelor's degree in Computer Science or equivalent; experience with Java, Python, Perl, Linux, scripting, Selenium, and Cucumber; automated testing experience; AGILE knowledge.
Java, Python, Perl, Linux, Shell scripting, Selenium, Cucumber
1w
Save
Mark Applied
Hide
Senior Quality Engineer
Jersey City, New Jersey, United States
$106k-$130k/yr OnsiteFull Time
7+ YOE7-12 years in functional/ automated testing; strong test automation leadership; BS in STEM or equivalent; proficient in Java/C#/Python; extensive testing tool experience; CI/CD knowledge; eligible for incentive program.
Selenium, API, LoadRunner, JMeter, AppDynamics, App Insights, UFT, ReadyAPI, JIRA, SynapseRT, Java, SQL, Service Virtualization
2mo
Save
Mark Applied
Hide
Associate RPA Engineer
Audubon, Pennsylvania, United States
OnsiteFull Time
3+ YOE3-5 years RPA development using UiPath; strong scripting with Python/.NET/Java/JavaScript; experience with APIs, SQL, OCR/AI/ML; excellent communication and collaboration.
UiPath Studio, UiPath Orchestrator, Python, .NET, Java, JavaScript, SQL, APIs, OCR, AI/ML
2mo
Save
Mark Applied
Hide
Senior Machine Learning (ML) Engineer
Jersey City, New Jersey, United States
HybridFull Time
5+ YOE5+ years ML-focused software engineering; degree in CS/Math/EE or related field; production ML experience; transformer/NLP; multi-GPU distributed training; Python; Java/C++/Kotlin/Scala; microservices; Git; databases (SQL/NoSQL); strong communication.
Python, Java, C++, Git, Docker, Kubernetes, AWS, NLP, TensorFlow, PyTorch
2w
Save
Mark Applied
Hide
AI Engineer II
Chicago or Cincinnati or Tempe or Irving or St. Petersburg or Salt Lake City or Allentown or West Palm Beach or Rochester
$101k-$159k/yr HybridFull Time
6+ YOEBachelor’s degree in computer-related field; 6 years enterprise software development; 1 year experience in agentic ML/deep learning; infrastructure experience; strong communication and problem solving; Python, API, Azure, API, Java preferred.
Python, API, Microsoft Azure, Java, API, MCP servers
1mo
Save
Mark Applied
Hide
Systems Engineer
Florham Park or Westminster
$82k-$172k/yr HybridFull Time
5+ YOE5+ years EW systems experience; software-centric systems engineering; Python/C++, Java, and MATLAB; DoD Agile/DevSecOps; ability to obtain TS/SCI clearance.
Python, C++, Java, MATLAB
1mo
Save
Mark Applied
Hide
Senior Data Engineer, VP
Boston or London or Clifton
$110k-$208k/yr OnsiteFull Time
10+ YOESenior data engineer with cloud data lake experience, PL/SQL/Java/Python/Scala, Databricks, data modeling, ELT pipelines, and cloud security; 10+ years software development experience.
PL/SQL, Java, Python, Scala, Databricks, Cloud platforms, CI/CD, DevOps
1w
Save
Mark Applied
Hide
Data Engineer - Snowflake
Houston or Woodland Hills or Jersey City
$107k-$126k/yr HybridFull Time
5+ YOE5+ years data engineering; strong Snowflake; SQL; Python/Java; cloud with Snowflake and AWS AI/ML; ETL/ELT pipelines; data governance.
Snowflake, Snowpark, Snowpipe, OpenFlow, Streamlit, Hadoop, Spark, Kafka, Databricks, Redshift, Iceberg, AWS SageMaker, Bedrock, Configurable ETL, NiFi, Airflow, Talend, dbt, Informatica, DataStage, AWS Glue, SQL, Python, Java
2w
Save
Mark Applied
Hide
AI Application Engineer
Chandler or San Jose or South Plainfield or Austin or San Diego or Lake Forest
HybridFull Time
Degree in Electrical/Electronics Engineering; AI on V93000; Java/Python; strong customer-facing and pre-sales; 20-30% travel.
Java, Python, Linux, Git, SmarTest, V93000, VS Code
19h
Save
Mark Applied
Hide
Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
HiringCafe market data
Java Python Developer Jobs market signals in Washington, NJ, 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
230+
Hiring companies
65
Fresh sample
58% new in 30d
Salary visibility
86% show pay
Companies appearing in this market
UnitedHealth GroupJPMorgan ChaseBank of AmericaAccentureBristol Myers SquibbCitiFiservPearson
Work location mix in visible results
Hybrid: 44Onsite: 41Remote: 5