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Junior Java Programmer Jobs in Boston, MA (NOW HIRING)

Vestmark is actively seeking a highly skilled and motivated Java Software Engineer with object ... Mentor junior engineers and share technical expertise within the team. * Decision Making: Exercise ...

Software Engineer

Wakefield, MA · Hybrid

$90K - $120K/yr

Vestmark is actively seeking a highly skilled and motivated Java Software Engineer with object ... Mentor junior engineers and share technical expertise within the team. * Decision Making: Exercise ...

Senior SW Engineer

Waltham, MA · On-site

$132K - $174K/yr

Current with the latest/emerging Java trends, specifically around non-blocking IO solutions * Able to work individually and as part of a diverse team * Capable of mentoring junior developers ...

Our team of Java engineers is a welcoming and supportive group, where every member is committed to ... junior engineers. You will work in a collaborative environment, contributing to the technical ...

Data Engineer

Boston, MA · On-site

$124K - $149K/yr

Mentor new and junior developers * Identify and recommend appropriate continuous improvement ... or Java * 2+ years of experience with a public cloud (Microsoft Azure, AWS, Google Cloud) * 2+ ...

... mentoring junior engineers and promoting engineering excellence across the team. * Design and implement scalable, low-latency services in Typescript, Java, Python, powering core advertising ...

... mentoring junior engineers and promoting engineering excellence across the team. * Design and implement scalable, low-latency services in Typescript, Java, Python, powering core advertising ...

Mentor and guide junior engineers, fostering a culture of innovation, accountability, collaboration ... Strong hands-on expertise in Python, Java, Angular and well-versed with Object oriented design ...

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Junior Java Programmer information

See Boston, MA salary details

$66.3K

$116K

$174.9K

How much do junior java programmer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for junior java programmer in Boston, MA is $116,048.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,000.00 and $115,700.00 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 programming, object-oriented concepts, and a relevant degree or coursework in computer science. Familiarity with development environments like Eclipse or IntelliJ IDEA, version control systems such as Git, and basic knowledge of databases are typically required. Strong problem-solving skills, attention to detail, and the ability to communicate effectively within a team are important soft skills. These competencies are crucial for delivering clean, maintainable code and collaborating efficiently on software projects.

What are Junior Java Programmers?

Junior Java Programmers are entry-level software developers who specialize in writing, testing, and maintaining code using the Java programming language. They typically work under the supervision of more experienced developers and assist in developing applications, debugging issues, and learning best practices in software development. Their responsibilities often include understanding project requirements, writing clean code, and collaborating with team members to deliver high-quality software solutions. This role is ideal for individuals who have foundational knowledge of Java and are looking to gain professional experience in the field.

What types of projects or tasks can a Junior Java Programmer expect to work on in their first year?

As a Junior Java Programmer, you can expect to work on a variety of tasks such as debugging existing code, writing unit tests, developing small features, and assisting with backend development on larger projects. You'll often collaborate closely with senior developers and participate in code reviews to learn best practices. Many organizations assign juniors to maintenance tasks or simpler modules at first, gradually increasing responsibility as you build confidence and technical skills. This hands-on experience is invaluable for understanding software development workflows and improving your coding abilities.

What is the difference between Junior Java Programmer vs Java Developer?

AspectJunior Java ProgrammerJava Developer
Required CredentialsBasic Java certifications, some programming experienceAdvanced Java certifications, multiple years of experience
Work EnvironmentEntry-level projects, supervised tasksDesign, develop, and maintain complex applications
Employer & Industry UsageTech companies, startups, IT departmentsSoftware firms, enterprise solutions, large-scale projects

While Junior Java Programmers focus on learning and executing basic Java tasks under supervision, Java Developers handle more complex development responsibilities, including designing and implementing software solutions. The roles differ mainly in experience level and scope of work, but both require a solid understanding of Java programming.

What are the most commonly searched types of Java Programmer jobs in Boston, MA? The most popular types of Java Programmer jobs in Boston, MA are:
Infographic showing various Junior Java Programmer job openings in Boston, MA as of June 2026, with employment types broken down into 1% Internship, 67% Full Time, 10% Part Time, 5% Temporary, 16% Contract, and 1% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $116,048 per year, or $55.8 per hour.

Information Technology_USA - USA_Developer

SysMind Tech

Boston, MA • On-site

Contractor

Posted 2 days ago


Job description

**Please strictly adhere to the following resume naming convention:
ALL CAPS, NO SPACES B/T UNDERSCORES
PTN_US_GBAMSREQID_CandidateBeelineID
i.e. PTN_US_9999999_SKIPJOHNSON0413
Bill Rate: market rate-market rate/hr
MSP Owner: Kelly Gosciminski
Location: Boston, MA - onsite
Duration: 6 months
GBaMS ReqID: 10538202
Java Full Stack Developer
Job Summary:
We are seeking an experienced Java Full Stack Developer with 8+ years of expertise in designing, developing, and maintaining enterprise-grade applications. The ideal candidate will have strong proficiency in multi-tier architecture, Java backend technologies, and modern UI frameworks, ensuring seamless integration between front-end and back-end systems.
Key Responsibilities:
• Design, develop, and maintain enterprise Java applications using Spring Boot, Hibernate/JPA, and RESTful APIs.
• Implement multi-tier architecture (Presentation, Business, Data layers) ensuring scalability and maintainability.
• Develop responsive and interactive UI using Angular/React, HTML5, CSS3, and JavaScript.
• Collaborate with cross-functional teams to gather requirements and deliver high-quality solutions.
• Optimize application performance across tiers and implement caching strategies.
• Ensure application security using OAuth2, JWT, and best practices.
• Integrate with third-party services and APIs.
• Participate in code reviews, mentor junior developers, and enforce coding standards.
• Automate build and deploy pipelines using CI/CD tools (Jenkins, GitHub Actions)
• Troubleshoot and resolve production issues, ensuring high availability and reliability.
Required Skills & Qualifications:
• 8+ years of experience in Java SE/EE development.
• Strong expertise in Spring Boot, Spring Security.
• Proficiency in RESTful API design and microservices architecture.
• Hands-on experience with Angular or React for front-end development.
• Experience with SQL and NoSQL databases (Oracle/PostgreSQL).
• Familiarity with DevOps tools (Docker, Jenkins).
• Strong Knowledge of AWS cloud platforms.
• Strong problem-solving and debugging skills.
• Excellent communication and collaboration abilities.
Preferred Qualifications:
• Experience with enterprise-scale applications and high-performance systems.
• Knowledge of UI/UX best practices.
• Familiarity with automated testing frameworks.