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Junior Java Developer Jobs in Elizabeth, NJ, US
60 junior java developer jobs from 47 companies hiring in Elizabeth, NJ, US.
4w
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Junior Java Developer
New York, New York, United States
$87k-$128k/yr HybridFull Time
2+ YOE1-3 years programming experience; strong Java development; SQL/relational databases; knowledge of Spring/Spring Boot, REST APIs, CI/CD; Unix/Linux; good analytical and problem-solving skills.
Java, JUnit, SQL, Oracle, SQL Server, Linux, Spring, Spring Boot, REST, JMS, MQ, Hibernate/JPA, Apache Camel, React, JavaScript, HTML/CSS, Git, Maven, Jira, Confluence, AWS, Azure, Snowflake, Veracode, FIX
1w
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Java Developer
New York City, New York, United States
$77k-$140k/yr OnsiteFull Time
Proficient in Java, Java EE; experience with MVC/ORM, web services, SQL; Agile; strong problem-solving and collaboration.
Java, Java EE, MVC, ORM, SQL, Ant, Web Services, APIs, Agile
4w
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Junior AI Engineer
New York, New York, United States
$100k-$120k/yr OnsiteFull Time
2+ YOE2+ years of production software development with strong Python skills; knowledge of RAG, GenAI, and AI workflow concepts.
Python, Java, TypeScript, LangChain, LangGraph, PyTorch, TensorFlow, JAX, FastAPI, REST APIs, JSON, SQL, FAISS
2d
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Associate Software Engineer - Java
Hartford or Danbury or Charlotte or Morristown
$70k-$105k/yr HybridFull Time
1+ YOE1–3 years software development; Java/J2EE; Spring Boot REST APIs; Hibernate/JPA; PostgreSQL; NoSQL exposure; AWS/GCP; REST/SOAP; Agile; Bachelor's degree in CS/Engineering or equivalent; US work authorization.
Java, J2EE, Spring Boot, Hibernate, PostgreSQL, NoSQL, AWS, GCP, REST, SOAP, GitHub, Jenkins
6d
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Junior Software Development Engineer
Cincinnati or New York City
HybridFull Time
2+ YOEBachelor's or Master's in CS/Engineering; 2-4 years (Bachelor's) or 0-2 years (Master's); Java and Spring Boot; APIs; microservices; cloud; CI/CD; production support; cross-time-zone collaboration.
Java, Spring Boot, APIs, Microservices, Relational databases, NoSQL databases, CI/CD, Cloud computing, AWS, Monitoring and alerting, Testing, Production support
1w
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Software Engineer, Backend Java
New York City, New York, United States
$117k-$173k/yr HybridFull Time
1+ YOE1+ years of backend development experience; Bachelor's degree or equivalent.
Java, Python, Ruby on Rails, Java EE, Spring MVC, Hibernate, REST, OAuth, JSON, ORM, SQL, NoSQL, AWS, GCP, Azure
1w
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AI Junior / Intermediate Developer - HYBRID (New York, NY, US)
New York, New York, United States
$105k-$219k/yr HybridFull Time
2+ YOE2+ years building or integrating AI tools; proficient in Python, TS/Node.js, Go, or Java; 2+ years with PoC environments and developer tooling; Git/CI-CD experience.
Python, TypeScript, Node.js, Go, Java, Docker, Kubernetes, Git, CI/CD
1mo
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Backend Developer Summer Intern
New York, New York, United States
$17-$19/hr HybridInternship
1+ YOE1 year backend development experience with Java; hands-on with AI agents and LLMs; able to work 30+ hours/week; NYC area based; graduating Dec 2026 or later.
Java, LLMs, AI agents, GitHub Copilot, Anthropic, OpenAI, Google
1mo
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Associate Software Engineer
New York, New York, United States
$125k-$135k/yr OnsiteFull Time
Full stack development with Java/Angular; experience with web apps, testing, databases; strong CS fundamentals; financial markets knowledge a plus.
Java, Spring, Angular, Linux, Cloud, Docker, Kubernetes, Jenkins, Gradle, MongoDB, Snowflake
2mo
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Software Engineer, Video Platforms
New York, New York, United States
$105k-$140k/yr RemoteFull Time
3+ YOE3+ years software development; backend in Java, Node.js, Python, or Go; frontend in React/Vue/Angular; microservices, REST APIs; cloud (AWS/Azure); Git/CI/CD; problem-solving and teamwork.
Java, Node.js, Python, Go, JavaScript, TypeScript, HTML, CSS, React, Vue, Angular, REST, AWS, Azure, Git, CI/CD
1mo
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Software Engineer - 2027 New Grads
New York, New York, United States
$150k-$200k/yr HybridFull Time
Hands-on software development experience in TS/JS, Python, Rust, Java, or C/C++; strong CS fundamentals; Git and debugging; business context aware; curiosity about DeFi/crypto.
TypeScript, JavaScript, Python, Rust, Java, C/C++, Git, Docker, CI/CD
1mo
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Forward Deployed Software Engineer, Internship - Year at Palantir
New York, New York, United States
$10k/mo OnsiteInternship
1+ YOEEnrolled US university student (sophomore or junior) for 1-year internship; engineering degree preferred; proficient in one or more languages (Python, Java, C++, TypeScript/JavaScript); strong problem-solving and teamwork.
Python, Java, C++, TypeScript, JavaScript
3w
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Senior Specialist, Full Stack Developer, Regulatory Engineering & Operations
Madison, New Jersey, United States
$78k-$95k/yr OnsiteFull Time
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
19h
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V.I.E. Front office developer - New York, United States
New York, New York, United States
HybridContract
Graduate with Master in Computer Science; experience as software applications developer; proficient in C# and/or Java; SQL knowledge; English fluent; familiar with VBA/Python; web programming with Angular/React; REST APIs; unit testing and CI/CD.
C#, Java, SQL, Git, REST APIs, Angular, React, VBA, Python
1mo
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Software Engineer - Intern
New York City, New York, United States
HybridAll Commitments Available
Pursuing CS/related field; strong data structures/algorithms; proficient in C++, Java, Scala, or Python; SQL/RDBMS knowledge; distributed systems a plus.
C++, Java, Scala, Python, SQL
4d
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Software Engineer - Data
Chicago or New York
$175k-$225k/yr HybridFull Time
1+ YOEBachelor's degree in Computer Science/Engineering or related field; 1 year of relevant experience; Java/C/C++, Python; Kafka, Spark/Flink; Kubernetes/Docker; Unix scripting; data handling with Big Data backends; monitoring tools; code reviews; collaborative environment.
Java, C/C++, Python, Kafka, Databricks, S3, HDFS, Apache Spark, Apache Flink, Kubernetes, Docker, Prometheus, Grafana, Unix scripting
3mo
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Android Engineer, ChatGPT Enigneering
San Francisco or New York City or Seattle
$185k-$385k/yr OnsiteFull Time
Android software engineering experience; Kotlin/Java; experience with modern architecture patterns and Jetpack; passion for mobile UX and performance; ability to work in cross-functional teams.
Kotlin, Java, Jetpack, Android SDK
1w
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Software Engineer - Early Career (USA)
Stamford, Connecticut, United States
$130k-$175k/yr OnsiteFull Time
BS/MS in Computer Science or related STEM; strong data structures, algorithms, OOP; proficient in C++, C, Python, Java, or Rust; Linux familiarity; strong problem-solving and quick learning in a collaborative team.
C++, C, Python, Java, Rust, Linux
1mo
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Forward Deployed Software Engineer (NYC)
New York City, New York, United States
$120k-$150k/yr OnsiteFull Time
3+ YOE0-3 years in software engineering or customer-facing roles; proficient in Python, Java, C++, TypeScript/JavaScript; familiar with LLMs; strong ownership and communication.
Python, Java, C++, TypeScript, JavaScript
2mo
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Quantitative Trading and Research - Rates - Quantitative Developer - Vice President
New York, New York, United States
$200k-$285k/yr OnsiteFull Time
Proficiency in Java/C++ or OO languages; Python data analysis; production code delivery; collaboration with traders/researchers; detail-oriented in fast-paced environments; interest in financial markets.
Java, C++, Python, NumPy, pandas
1w
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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
1mo
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Software Development Engineer I (Bethpage, NY, US, 11714)
Bethpage, New York, United States
$84k-$137k/yr OnsiteFull Time
1+ YOEBachelor’s degree in Computer Science or related field; 1-2 years DevOps/automation; Python/Java/Golang; Google Cloud; CI/CD; IaC; test automation; monitoring and metrics.
Python, Java, Golang, Google Cloud, Terraform, Ansible, Selenium, Cypress, Prometheus, Grafana, Splunk, JIRA, Git
1mo
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Jr. Software Engineer - AI & Prompt Engineering (Contract to Perm)
New York, New York, United States
$40-$60/hr OnsiteContract, Full Time
Bachelor’s degree in Computer Science or related field; strong CS fundamentals; proficiency in at least one language (Python/JavaScript/Java); familiarity with APIs, debugging, testing, and version control; exposure to AI/prompt engineering.
Python, JavaScript, Java, APIs, Git
1w
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Software Engineer Backend/Platform Systems I (Intern) – United States
San Jose or Seattle or New York or Knoxville or Boston or Alpharetta or Milpitas or Austin or Raleigh (RTP) or Fulton or Maynard or San Francisco or Dallas or Atlanta or Hillsboro
HybridFull Time
0+ YOECurrently enrolled in an undergraduate degree or certification program; proficient in C/C++, Java, or Go; experience with microservices, APIs, Linux, and cloud platforms (AWS, Azure, GCP).
C++, Java, Go, Linux, TCP/IP, DNS, DHCP, AWS, Azure, GCP, pyTest, CI/CD, BGP, VLANs
1mo
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Investment Engineer
New York City, New York, United States
$225k-$450k/yr OnsiteFull Time
Bridgewater Associates: Provides macro-driven investment management for global institutional clients.
Strong software engineering fundamentals; years of professional software, data, or ML engineering experience; proficient in at least one language used in quantitative systems; experience with complex data processing and real-time workloads; genuine interest in finance and markets; collaborative, low-ego mindset.
Python, Java, C++, Data processing, Machine learning tooling
6d
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Entry Level Software Engineer
Totowa, New Jersey, United States
$71k-$120k/yr OnsiteFull Time
0+ YOEBachelor's in CS/CE or related field; 0-3 years software development; experience with C++, C#, Java; OO design; Windows/Linux/Unix; eligible for US DoD clearance.
C++, C#, Java, Windows, Linux, Unix, Object-Oriented Design, Software Development
1mo
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Software Engineer (New Grad Program)
San Francisco or New York City
$65/hr OnsiteInternship
Recent computer science or related degree graduate; strong programming skills; able to work in-person in SF or NYC for 12 weeks; good collaboration and communication.
Java, Python, JavaScript, SQL
1mo
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Software Engineer
Florham Park, New Jersey, United States
$67k-$133k/yr OnsiteFull Time
0+ YOEBachelor’s degree in computer engineering, computer science, electrical engineering, or related field; 0-5 years of experience; proficiency in C, C++, Java, Python; familiarity with IP networking, device drivers, Linux/Unix; willingness to travel up to 10%; capable in security-focused cyber domain.
C, C++, Java, Python, Linux, Unix, RISC-V, Kernel, Device Drivers
6d
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Entry Level Software Engineer
Totowa, New Jersey, United States
$71k-$120k/yr OnsiteFull Time
0+ YOEBachelor's in CS/CE or related field; 0-3 yrs software dev; proficient in C++, C#, Java; OO design; Windows/Linux/Unix; eligible for US DoD clearance.
C++, C#, Java, Windows, Linux, Unix, Object Oriented Design, TestStand, LabView
1mo
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Jr. Software Engineer - AI & Prompt Engineering (Contract to Perm)
New York, New York, United States
$40-$60/hr OnsiteContract, Full Time
0+ YOEBachelor's in CS or related field; strong CS fundamentals; one programming language; knowledge of debugging, testing, Git; API basics; interest in AI/prompt engineering.
Git, APIs, HTTP, Python, JavaScript, Java
6d
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System Application Engineer Intern
Lyndhurst, New Jersey, United States
$23-$27/hr OnsiteInternship
0+ YOEPursuing bachelor's in CS or Electrical/Mechanical Engineering; programming in Java/Python/C++; knowledge of electrical principles; control/HVAC knowledge a plus.
Java, Python, C++
21h
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Senior Software Engineer
Hoboken, New Jersey, United States
$120k-$140k/yr HybridFull Time
Design, build, and maintain cloud-native data pipelines; ensure data quality and security; collaborate with cross-functional teams; mentor junior engineers.
AWS, Java, Python, DynamoDB, AuroraDB, MongoDB, RDBMS, CI/CD
2mo
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AI/ML App Development Engineer Intern
South Plainfield, New Jersey, United States
OnsiteInternship
Pursuing BS or MS in CS/CE or related field; strong communication; collaborative; clear written communication.
Docker, Kubernetes, Python, C++, Java, TensorFlow, AI frameworks
4d
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Data Engineering - Data, Lakehouse and AI Data Platform Engineer - Analyst - New York
New York, New York, United States
$110k-$130k/yr OnsiteFull Time
Strong data engineering skills; Python or Java; SQL; CI/CD; learning agility.
Python, Java, SQL, Apache Spark, JSON, Avro, Parquet, Snowflake, Databricks, Kafka, Hadoop, Iceberg, CI/CD, Kubernetes
6d
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Entry Level Software Engineer
Totowa, New Jersey, United States
$71k-$120k/yr OnsiteFull Time
0+ YOE0-3 years software development experience; bachelor's in CS/CE or related field; code in modern languages; OS familiarity; eligible for US DoD clearance.
C++, C#, Java, Windows, Linux, Unix, Object oriented design, TestStand, LabView
2mo
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Connectivity Software Engineer – VP
New York, New York, United States
$170k-$230k/yr OnsiteFull Time
Design, develop, and improve software; low-latency trading applications; collaboration with product and engineering teams; secure coding and testing practices.
Java, C++, Linux, Distributed systems, Networking, Cloud
1mo
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Entry-level Life Sciences Analyst
Teaneck, New Jersey, United States
$65k/yr OnsiteFull Time
0+ YOEBachelor’s degree or equivalent; strong Java application development (Core Java/J2EE) and Python/SQL skills; knowledge of life sciences domain; familiarity with lab software development lifecycle.
Java, Spring, Python, SQL, AWS
2mo
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Software Engineering Intern
New York City or Miami
OnsiteInternship
Pursuing a bachelor’s in CS/SE, junior-level CS coursework, knowledge of software engineering, programming in JavaScript/Python/Java, familiarity with AI-assisted dev tools, strong problem-solving, collaborative.
JavaScript, Python, Java, AI-assisted development tools
1w
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Technology Consultant 1
Jersey City or Charlotte
$64k-$109k/yr OnsiteFull Time
Strong Java full stack development with Spring, microservices, Kafka, React JS; experience in distributed web apps and CI/CD.
Java, Spring, Microservices, Kafka, MongoDB, React, REST, Oracle SQL, JPA, JUnit, CI/CD
1w
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Associate
Apex or Woodbury
$70k-$75k/yr OnsiteFull Time
0+ YOEBS degree in Computer Science or Electrical Engineering or related; entry-level; experience with SQL Server/Oracle; familiarity with C#/.NET or Java; Git; debugging; testing; software development lifecycle.
C#/.NET, Java, SQL Server, Oracle, Git, ASP.NET, MVC3, jQuery, HTML/JavaScript
HiringCafe market data
Junior Java Developer Jobs market signals in Elizabeth, 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
60
Hiring companies
47
Fresh sample
49% new in 30d
Salary visibility
83% show pay
Companies appearing in this market
BAE SystemsPalantirCiscoDoubleVerifyEllipsis LabsLocalityOptimumSchneider Electric
Work location mix in visible results
Onsite: 28Hybrid: 18Remote: 1