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Junior Java Programming Jobs in Edison, NJ (NOW HIRING)

Sr. Core Java Developer

New York, NY ยท On-site

$62.75 - $79.75/hr

We are seeking a highly experienced Senior Core Java Software Engineer with over 12 years of deep ... Provide technical guidance and mentorship to junior team members. * Engage in continuous ...

Entry Level Java Developer

Iselin, NJ ยท On-site

$60K - $80K/yr

  • PTO

W2 and Fulltime (No C2C) We are seeking an Junior Level Java Developer with 3-4 years of experience. Qualifications: * Previous experience in software development, computer engineering, or other ...

Looking to hire Technical Lead/Java Full Stack Engineer who has strong front end (ReactJS) and ... Strong background in Agile process and mentoring junior members of the team is critical. Should be ...

Software Java Full Stack Engineer II

Manhattan, NY ยท On-site

$57.50 - $74.25/hr

Looking to hire Technical Lead/Java Full Stack Engineer who has strong front end (ReactJS) and ... Strong background in Agile process and mentoring junior members of the team is critical. Should be ...

Java fullstack Snr Developer

Whippany, NJ ยท On-site

$53 - $68.50/hr

... junior developers, and enforce engineering standards. โ€ข Write extensive unit, integration, and functional tests (JUnit, Mockito, Jest). โ€ข Ensure code security, resiliency, and compliance with ...

Sr. Software Engineer - Java

New York, NY ยท On-site

$136K - $180K/yr

... junior engineers. * Lead production troubleshooting and incident response, driving root-cause ... Expert-level object-oriented programming skills and deep understanding of Java internals, including ...

We are seeking a seasoned Java Lead Developer with extensive banking domain experience to lead the ... Review code, mentor junior team members, and promote adherence to development standards.

Showing results 41-60

Junior Java Programming information

See Edison, NJ salary details

$63.1K

$110.6K

$166.7K

How much do junior java programming jobs pay per year?

As of Aug 19, 2026, the average yearly pay for junior java programming in Edison, NJ is $110,590.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,200.00 and $110,300.00 per year, depending on experience, location, and employer.

What does a junior Java programmer do?

A Junior Java Programmer is an entry-level software developer who specializes in writing, testing, and maintaining Java applications. They typically work under the supervision of senior developers, assisting with coding, debugging, and implementing features. Their tasks often include fixing bugs, participating in code reviews, and learning best practices in software development. This role is ideal for individuals who are new to programming and looking to gain practical experience in Java development within a team environment.

What are the key skills and qualifications needed to thrive as a junior Java programmer?

To thrive as a Junior Java Programmer, you need a solid understanding of Java fundamentals, object-oriented programming principles, and a relevant degree or coursework in computer science. Familiarity with integrated development environments (IDEs) like Eclipse or IntelliJ IDEA, version control systems such as Git, and basic knowledge of build tools like Maven is typically expected. Problem-solving abilities, attention to detail, and good teamwork and communication skills help you stand out in this role. These skills and qualities are crucial for writing reliable code, collaborating effectively, and adapting quickly in a dynamic software development environment.

What are some common challenges a junior Java programmer might face when starting out, and how can they overcome them?

As a Junior Java Programmer, you may initially find it challenging to understand large codebases, manage debugging complex issues, or adapt to new frameworks used by the team. It's common to feel overwhelmed by unfamiliar tools or best practices. To overcome these challenges, actively seek mentorship from senior developers, participate in code reviews, and dedicate time to practice and learn outside of daily tasks. Collaboration and communication within your team are key to quickly building your skills and confidence in the role.

What is the difference between Junior Java Programming vs Junior Software Developer?

AspectJunior Java ProgrammingJunior Software Developer
Required CredentialsJava certifications, basic programming knowledgeGeneral programming skills, possibly Java certifications
Work EnvironmentDevelopment teams, Java-focused projectsVaried projects, multiple languages, broader scope
Employer & Industry UsageTech companies, software firms using JavaWide range of industries, including tech, finance, and startups
Common Search & ComparisonYesYes

Junior Java Programming typically focuses on Java-specific skills and certifications, working mainly within Java development teams. In contrast, Junior Software Developer roles may involve multiple programming languages and broader responsibilities across various projects. Both roles are entry-level and often overlap in skills, but Java programming is more specialized.

Infographic showing various Junior Java Programming job openings in Edison, NJ as of August 2026, with employment types broken down into 1% Internship, 76% Full Time, 15% Part Time, 3% Temporary, 4% Contract, and 1% Nights. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $110,590 per year, or $53.2 per hour.

Sr. Core Java Developer

Precision Technologies Corp

New York, NY โ€ข On-site

$62.75 - $79.75/hr

Full-time

Re-posted 15 days ago


Job description

We are seeking a developer experience in Fixed Income and front office trading system.

Note: Need local candidates and hands on recent experience in Fixed income and Front office trading system experience.

Responsibilities:

  • Design & development of firm’s proprietary, high performance FI E-Trading platform encompassing fixed income all products (Credits/Rates)
  • Understand RUN, Axes, RFQs workflow for Dealer to Client markets such as MarketAxess, TradeWeb, Bloomberg.
  • Work alongside traders and quantitative analysts to specify and build out real-time trading applications that electronically execute orders across multiple ECNs. 
  • Supporting and enhancing existing infrastructure and application across a variety of technologies (ION, Java, Kdb)
  • Drive implementation and design with emphasis on high availability, scalability and reusability
  • Working with other Fixed Income front office teams lead to promote framework reusability across all business
  • Champion best practice software development life cycle with emphasis in test driven coding methodology
  • Balance time to market (client delivery) with proper governance, compliance and audit mandates
  • Mentor junior developer

Requirements:

  • BS/MS in Computer Science, Engineering or related
  • 5+ years of financial service experience
  • Able to communicate effectively with the desk.
  • Strong design, coding, testing and debugging skills
  • Strong experience in front office trading system with emphasis in E-Trading
  • Programming Languages – Java (10+ years), C#, Javascript a plus.
  • Must have general Fixed Income Pricing and Analytic knowledge
  • Must have strong multithreaded programming experience
  • Must have knowledge of Client Markets MarketAxess, Bloomberg, TradeWeb
  • Must have knowledge of Credit Buy-Side/Sell-Side market structure
  • Knowledge of FIX protocol a plus
  • Knowledge of ION or Broadway API a plus
  • Knowledge of KDB/Q a plus

Preferred, but not required:

  • Excellent problem-solving skills and attention to detail.
  • Strong communication and teamwork abilities.