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Java Junior Jobs in Massachusetts (NOW HIRING)

Senior Java developer

Boston, MA · On-site

$62.25 - $79.25/hr

Design, develop, test, and maintain scalable Java/J2EE-based enterprise applications. Develop and ... Ability to mentor junior developers and contribute to technical decision-making. Self-motivated ...

Experience in leading motivated junior Java Developers * Expertise in reviewing codes of other Developers and identifying issues * Assigning and monitoring tasks of Development team * Working closely ...

Experience in leading motivated junior Java Developers * Expertise in reviewing codes of other Developers and identifying issues * Assigning and monitoring tasks of Development team * Working closely ...

Full Stack Java Developer

Woburn, MA · Remote

$57.50 - $74/hr

Full Stack Java Developer (Next.js) REMOTE (MUST BE EST OR CST TIME ZONE) 6- Months Contract ... The ideal candidate will also contribute to solution architecture, mentor junior developers, and ...

Full Stack Java Developer

Woburn, MA · Remote

$57.50 - $74/hr

Full Stack Java Developer (Next.js) REMOTE (MUST BE EST OR CST TIME ZONE) 6- Months Contract ... The ideal candidate will also contribute to solution architecture, mentor junior developers, and ...

Java Full Stack Developer

Boston, MA · On-site

$57.25 - $73.75/hr

Java Full Stack Developer Location: Boston, MA - onsite Duration: 6 months Contract Job Summary: We ... mentor junior developers, and enforce coding standards. • Automate build and deploy pipelines ...

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Java Developer Location: Boston, MA Duration: Long Term Required Qualifications: 4+ years Java ... to junior software engineers Develop reusable patterns and encourage innovation that will enable ...

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Java Developer Location: Boston, MA Duration: Long Term Required Qualifications: 4+ years Java ... to junior software engineers Develop reusable patterns and encourage innovation that will enable ...

Junior Backend Engineer

Boston, MA · On-site

$65 - $95/hr

Entry Level Boston, MA · Bedford, MA · Springfield, NJ $65-95k/year About the role As a Junior ... Design and develop RESTful APIs and backend services using Python or Java * Write clean, well ...

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Java Junior information

What is a Java Junior?

Java Junior developers are entry-level software engineers who specialize in programming using the Java language. They typically have a foundational understanding of Java syntax, object-oriented programming concepts, and basic software development practices. Java Juniors often assist with coding, debugging, and testing under the supervision of more experienced developers, while continuously learning and building their technical skills. Their responsibilities may also include maintaining existing applications and writing simple features as part of a development team.

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

To thrive as a Java Junior, you need a solid understanding of Java programming, object-oriented principles, and a relevant degree or coursework in computer science. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems (such as Git), and basic knowledge of databases are typically expected. Strong problem-solving abilities, eagerness to learn, and good communication skills help juniors excel in collaborative and fast-paced environments. These skills enable efficient coding, effective teamwork, and smooth adaptation to evolving project requirements.

What are some typical challenges a Java Junior might face when starting out, and how can they overcome them?

As a Java Junior, you may encounter challenges like understanding complex codebases, adapting to agile development practices, and debugging unfamiliar issues. It's common to feel overwhelmed at first, but asking questions, participating in code reviews, and pairing with more experienced developers can accelerate your learning. Regularly practicing coding, studying documentation, and using collaboration tools will also help you quickly become a productive member of the team.

What is the difference between Java Junior vs Java Developer?

AspectJava JuniorJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentTraining, mentorship-focusedProject-driven, independent
ResponsibilitiesLearning, basic coding tasksDesign, develop, maintain Java applications

Java Junior roles are entry-level positions focused on learning and supporting Java projects, often requiring minimal experience. Java Developers have more experience, handle complex tasks, and contribute to project design and implementation. The transition from Java Junior to Java Developer involves gaining skills, experience, and certifications over time.

What are the most commonly searched types of Java jobs in Massachusetts?

The most popular types of Java jobs in Massachusetts are:

What cities in Massachusetts are hiring for Java Junior jobs?

Cities in Massachusetts with the most Java Junior job openings:

Infographic showing various Java Junior job openings in Massachusetts as of August 2026, with employment types broken down into 80% Full Time, 8% Part Time, 1% Temporary, 10% Contract, and 1% Nights. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution.

$62.25 - $79.25/hr

Other

This job post has expired 3 days ago. Applications are no longer accepted.


Job description

We need LOCALS and currently accepting W2 profiles only
KEY RESPONSIBILITIES AND DUTIES:
Design, develop, test, and maintain scalable Java/J2EE-based enterprise applications.
Develop and enhance web applications using Spring Framework, Spring MVC, JavaScript, JSP, HTML, CSS, and jQuery.
Build and consume RESTful web services and APIs.
Design and optimize relational and NoSQL database solutions, including writing complex SQL queries and improving database performance.
Develop cloud-native applications and deploy solutions on AWS infrastructure (EC2, S3, Kubernetes).
Implement multithreaded applications using Java Executor Framework and core Java concurrency libraries.
Collaborate with cross-functional teams to gather requirements, design technical solutions, and deliver high-quality software.
Perform code reviews, troubleshoot production issues, and ensure adherence to coding standards and best practices.
Support CI/CD implementation using Jenkins and Maven to streamline software delivery.
Participate in application performance tuning, security enhancements, and continuous improvement initiatives.

MUST HAVE SPECIFIC KNOWLEDGE AND SKILLS:
Bachelor's Degree in Computer Science or a related field.
7+ years of hands-on development experience in Java/J2EE technologies.
Strong expertise in Java, Spring Framework, Spring MVC, and ORM frameworks such as Hibernate or MyBatis.
Strong proficiency in JavaScript, JSP, HTML, CSS, and jQuery.
Experience designing and implementing RESTful web services.
Strong knowledge of AWS services including EC2, S3, and Kubernetes.
Experience with relational databases such as MySQL, PostgreSQL, or DB2, including database design, complex SQL queries, and performance optimization.
Experience working with NoSQL databases such as DynamoDB, DocumentDB, or MongoDB.
Strong understanding of XML, JSON, and AJAX.
Experience with Java multithreading and concurrency using the Executor Framework.
Strong understanding of SQL database design principles.
Experience with CI/CD tools including Jenkins and Maven.

ADDITIONAL SKILLS AND OTHER REQUIREMENTS:
Ability to work effectively in Agile/Scrum development environments.
Experience with application performance tuning and optimization.
Knowledge of software design patterns and best coding practices.
Ability to mentor junior developers and contribute to technical decision-making.
Self-motivated with the ability to manage multiple priorities in a fast-paced environment.