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

Snowrelic Inc

Sr. Core Java Developer

New York, NY · 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 ...

IntraEdge

Software Java Full Stack Engineer II

Manhattan, NY · 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 ...

Triunity Software

Entry Level Java Developer

Iselin, NJ · On-site

$60K - $80K/yr

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 ...

Virtusa Corporation

Java Fullstack developer

New York, NY · On-site

$57.50 - $74/hr

We are seeking an accomplished Senior Lead Engineer with deep expertise in Java , React , and ... In addition to building robust software solutions, you will mentor junior engineers, champion best ...

Apex Systems

Java Developer - NJ, NC

Woodbridge, NJ · On-site +1

$51.50 - $66.75/hr

Technically own medium-sized modules, working independently while guiding junior engineers ... Java (full stack leaning backend) and/or Python, writing production-level code daily. Technical ...

Ekcel Technologies Inc

Java Lead

Jersey City, NJ · On-site

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.

Guru Schools

Junior Web Developer

Jersey City, NJ · On-site

Junior Web Developer Location: Jersey, New Jersey Experience: 0-4 Years Mode of Working: Remote ... or Java) Understanding of REST APIs, Git, and version control workflows Good problem-solving ...

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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 May 30, 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 are the key skills and qualifications needed to thrive as a Junior Java Programmer, and why are they important?

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 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.

Which pays more, C++ or Java?

For a Junior Java Programming role, salaries for C++ and Java developers are often comparable, with differences depending on industry, location, and specific skills. Generally, Java developers tend to have slightly higher average starting salaries due to broader application in enterprise environments, but both require strong programming fundamentals and knowledge of tools like IDEs and version control. Salary variations are influenced by experience, certifications, and demand in the job market.

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.

Junior Java Programming jobs near you
Infographic showing various Junior Java Programming job openings in Edison, NJ as of May 2026, with employment types broken down into 2% Internship, 79% Full Time, 11% Part Time, 2% Temporary, 4% Contract, and 2% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $110,590 per year, or $53.2 per hour.
Sr. Core Java Developer

Sr. Core Java Developer

Snowrelic Inc

New York, NY • On-site

$62.75 - $79.75/hr

Contractor

Posted 12 hours ago

Job description

We are seeking a highly experienced Senior Core Java Software Engineer with over 12 years of deep expertise in core Java development, particularly in multi-threaded, real-time systems. The ideal candidate will play a pivotal role in designing, implementing, and maintaining high-performance trading systems within the US Rates (Treasury) electronic trading domain. This role offers the opportunity to work on cutting-edge financial technology solutions, collaborate with global teams, and contribute to the development of robust, scalable, and automated trading platforms. 

Responsibilities: 

  • Lead the design and development of high-performance, multi-threaded, real-time trading applications using Core Java. 

  • Architect and implement solutions to support electronic trading workflows in US Rates (Treasury), including D2D (Dealer-to-Dealer) and D2C (Dealer-to-Client) channels. 

  • Develop and enhance automated testing frameworks to ensure system stability, performance, and reliability. 

  • Collaborate with cross-functional teams to understand business requirements and translate them into scalable technical solutions. 

  • Optimize existing systems for scalability, latency, and throughput. 

  • Provide technical guidance and mentorship to junior team members. 

  • Engage in continuous improvement of development processes and tools. 

Requirements: 

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 

  • 12+ years of professional software development experience, with a significant focus on trading applications. 

  • Proven track record of delivering complex, low-latency systems in a financial services environment. 

  • Excellent problem-solving skills, along with strong communication and teamwork abilities. 

  • Knowledge of Agile methodologies and software development lifecycle. 

Preferred, but not required: 

  • Extensive hands-on experience with Core Java, especially in multi-threaded and real-time system development. 

  • Strong understanding of automated testing frameworks and methodologies. 

  • Familiarity with US Rates (Treasury) electronic trading market structure, with experience in D2D / D2C trading environments. 

  • Knowledge of RFQ (Request for Quote) workflow in US Rates trading, adding value to trading platform enhancements. 

  • Understanding of market making workflows within US Rates markets. 

  • Experience with the ION platform, including configuration and integration, is a plus. 

  • Hands-on experience with KDB databases or related time-series data management tools is a bonus. 

  • Familiarity with financial trading systems, market microstructure, and relevant protocols.