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Senior Java Jobs in Billerica, MA (NOW HIRING)

1 point system

Full stack Java Developer (50/50)

Boston, MA · On-site

$62.25 - $79.25/hr

Senior Java Developer We are seeking a highly skilled Senior Java Developer with expertise spanning both middle-tier server development (50%) and presentation-tier development (50%) . You will work ...

SofTec Solutions

Sr. Java Developer

Boston, MA · On-site

$62.25 - $79.25/hr

Job Title: Sr. Java Developer Location: Boston, MA Terms: 6+ Month Contract-to-Hire (W2) [Third-Party Candidates will NOT be considered for this opportunity] Top three (3) Must Haves: • Java • ...

SofTec Solutions

Sr. Java Developer

Waltham, MA · On-site

$61.75 - $78.75/hr

Job Title: Sr. Java Developer Terms: 6+ Contract Location: Boston, MA (Waltham, MA) Description/Company Background: When you close your eyes at night, do you dream of writing perfect code in an ...

Conch Technologies Inc

Java Full Stack Developer

Boston, MA · On-site

$57 - $73.50/hr

Senior Java Full Stack Developer Location: Boston, MA (4 Days/Week Onsite) Duration: 12+ Months Contract Note: Only W2 no C2C Job Summary We are seeking experienced Senior Java Full Stack Developers ...

Eliassen Group

Senior Java Developer

Boston, MA · On-site

$65 - $72/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Hybrid 4 days onsite in Boston, MA Our client seeks a Senior Java Developer to deliver robust web applications across the middle tier and presentation tier. The role spans end-to-end development from ...

Techvilla Solutions

Senior Java Developer

Peabody, MA · On-site

$63.50 - $81/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Brighton, MA · On-site

$62.50 - $79.50/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Dedham, MA · On-site

$58.75 - $75/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Stoneham, MA · On-site

$62.75 - $80/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Somerville, MA · On-site

$62.50 - $79.75/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Waban, MA · On-site

$63.25 - $80.50/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

East Boston, MA · On-site

$62.25 - $79.25/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Medford, MA · On-site

$59.75 - $76/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Charlestown, MA · On-site

$62.25 - $79.50/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

North Waltham, MA · On-site

$62.25 - $79.50/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Reading, MA · On-site

$60.50 - $77/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Waltham, MA · On-site

$61.75 - $78.75/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Milton Village, MA · On-site

$60.75 - $77.25/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

West Medford, MA · On-site

$61 - $77.75/hr

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

Techvilla Solutions

Senior Java Developer

Lincoln, MA · On-site

Design, develop, and maintain enterprise-grade Java applications using Java/J2EE technologies. * Develop scalable web applications using Spring Framework, Spring MVC, and ORM frameworks such as ...

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Senior Java information

See Billerica, MA salary details

$11

$66

$91

How much do senior java jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for senior java in Billerica, MA is $66.72, according to ZipRecruiter salary data. Most workers in this role earn between $58.46 and $74.52 per hour, depending on experience, location, and employer.

What does a senior Java developer do?

A Senior Java Developer is responsible for designing, developing, and maintaining complex Java-based applications. They often lead development teams, make architectural decisions, and ensure code quality through best practices. Their role also includes mentoring junior developers, participating in code reviews, and collaborating with stakeholders to deliver robust software solutions. Senior Java Developers are expected to have extensive experience with Java frameworks, databases, and deployment processes.

What is the difference between Senior Java vs Java Developer?

AspectSenior JavaJava Developer
Required CredentialsBachelor's degree, extensive Java experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, Java knowledge, entry to mid-level certifications
Work EnvironmentTeam lead, project architect, involved in design and mentoringDevelopment team member, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software agencies, enterprise sectors

Senior Java professionals typically have more experience, leadership responsibilities, and advanced certifications compared to Java Developers. They often lead projects and mentor junior staff, while Java Developers focus on coding and implementation. Both roles are vital in software development, but the senior position involves greater strategic input and oversight.

What skills and qualifications are needed to thrive as a senior Java developer?

To thrive as a Senior Java Developer, you need deep expertise in Java programming, object-oriented design, and a strong grasp of software development principles, typically backed by a computer science degree or relevant experience. Experience with tools like Spring Framework, Hibernate, Maven, Git, and proficiency in using integrated development environments (IDEs) such as IntelliJ IDEA or Eclipse is essential, and certifications like Oracle Certified Professional (OCP) can be beneficial. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers set top performers apart. These skills ensure the delivery of robust, maintainable code and foster high-performing teams capable of tackling complex projects.

How do senior Java developers typically collaborate with cross-functional teams on large-scale projects?

Senior Java Developers often work closely with product managers, QA engineers, UI/UX designers, and DevOps teams to ensure successful project delivery. They participate in architectural discussions, provide technical guidance, and help translate business requirements into scalable software solutions. Regular communication and agile ceremonies like sprint planning and code reviews are common, allowing them to align development efforts with overall business goals and quickly address challenges. This collaborative environment helps Senior Java Developers mentor junior team members and foster a culture of continuous improvement.

What cities near Billerica, MA are hiring for Senior Java jobs?

Cities near Billerica, MA with the most Senior Java job openings:

Senior Java jobs near you

Full stack Java Developer (50/50)

1 point system

Boston, MA • On-site

$62.25 - $79.25/hr

Contractor

Re-posted 22 days ago

Job description

Senior Java Developer

We are seeking a highly skilled Senior Java Developer with expertise spanning both middle-tier server development (50%) and presentation-tier development (50%). You will work end-to-end—from front-end user interfaces through to database/OOM layers—delivering robust, high-performance web applications.

Key Responsibilities

  • Collaborate with Business Analysts to translate business requirements into technical designs.
  • Develop, test, and maintain high-quality source code across the full stack.
  • Create and execute unit tests; support functional and system integration testing.
  • Participate in deployment activities and production support when needed.
  • Design and integrate application components for seamless interoperability.
  • Ensure solutions meet performance, scalability, maintainability, and security standards.

Required Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or related field.
  • 5+ years developing web-based applications using Java/J2EE technologies.
  • Strong experience with:
    • Core Java (multi-threading, Executor framework).
    • Spring, Spring MVC, Hibernate, MyBatis.
    • RESTful web services development and integration.
    • JavaScript, JSP, CSS, HTML, Angular, and modern JS libraries (e.g., jQuery).
    • AJAX, XML/XSLT, and JSON.
    • Application servers: JBoss, Apache, Tomcat.
    • SQL database design, stored procedures, and performance optimization.
    • Experience building and deploying microservices in AWS
  • Experience using GitHub Copilot in Agent mode to assist with Java development.
  • Ability to create cross-browser, cross-platform compatible solutions.
  • Strong understanding of web application security best practices.