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Senior Java Backend Developer Jobs in Worcester, MA

The team is heavily invested in Java, AI/ML integrations, RESTful services, and scalable cloud ... This role sits at the intersection of backend engineering and applied AI. The team is actively ...

We are seeking a Senior Backend Engineer with strong experience in Functional Java , SpringBoot , and distributed systems. The ideal candidate will also bring hands-on knowledge of Apache Kafka ...

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 ...

POSITION SUMMARY We are seeking a highly skilled backend-focused Senior Software Engineer - Backend ... Develop and maintain backend microservices using Java and Spring Boot * Build and integrate APIs ...

Senior Software Engineer

Waltham, MA · Hybrid

$132K - $174K/yr

As a Senior Backend Software Engineer on the Growth team , you'll be at the forefront of building and scaling ZoomInfo's core backend services. You'll work primarily with Java to develop robust, high ...

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Senior Java Backend Developer information

See Worcester, MA salary details

$63.9K

$139.5K

$190.1K

How much do senior java backend developer jobs pay per year?

As of Jul 8, 2026, the average yearly pay for senior java backend developer in Worcester, MA is $139,534.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,200.00 and $156,200.00 per year, depending on experience, location, and employer.

What is a Senior Java Backend Developer job?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a Senior Java Backend Developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the Senior Java Backend Developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are the most commonly searched types of Java Backend Developer jobs in Worcester, MA? The most popular types of Java Backend Developer jobs in Worcester, MA are:
What job categories do people searching Senior Java Backend Developer jobs in Worcester, MA look for? The top searched job categories for Senior Java Backend Developer jobs in Worcester, MA are:
What cities near Worcester, MA are hiring for Senior Java Backend Developer jobs? Cities near Worcester, MA with the most Senior Java Backend Developer job openings:
Senior Backend Engineer

Senior Backend Engineer

Motion Recruitment

Waltham, MA • On-site

Other

Medical, Dental, Vision, PTO

Posted 28 days ago


Job description

This is a full-time opportunity with a rapidly growing software organization building advanced cloud-based platforms that support scientific research, data collaboration, and intelligent discovery workflows. The team is heavily invested in Java, AI/ML integrations, RESTful services, and scalable cloud architecture to power next-generation research tools used by scientists worldwide.


This role sits at the intersection of backend engineering and applied AI. The team is actively embedding AI capabilities into a flagship research platform, giving engineers the chance to work on meaningful problems that directly accelerate innovation in scientific discovery. You’ll collaborate with product, engineering, and data teams to design intelligent features, while gaining exposure to modern reactive frameworks, cloud scalability challenges, and performance-driven architecture. This is an ideal opportunity for someone who wants to deepen both their backend expertise and real-world AI implementation experience in a highly collaborative environment.


Required Skills & Experience
  • 3+ years of professional software engineering experience

  • 3+ years of hands-on experience building AI-driven or AI-integrated solutions

  • Strong experience with Java development

  • Experience designing and building RESTful web services

  • Experience working with relational databases in transactional systems

Desired Skills & Experience
  • Bachelor’s degree in Computer Science or related discipline

  • Experience with reactive programming frameworks (Vert.x or similar)

  • Familiarity with CI/CD pipelines and tools such as Jenkins or GitHub

  • Strong understanding of database performance tuning and query optimization

  • Experience working in Agile development environments

  • Ability to write clean, reusable, and well-tested code

  • Strong collaboration skills and sense of ownership

  • Exposure to scientific, research, or data-driven industries is a plus


What You Will Be Doing Tech Breakdown

60% Java / Backend Services
20% AI Feature Integration
10% Cloud & Performance Optimization
10% Collaboration & Code Quality

Daily Responsibilities

70% Hands On
10% Management Duties
20% Team Collaboration

The Offer

Bonus eligible

You will receive the following benefits:

Medical, Dental, and Vision Insurance
Vacation Time
Stock Options

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.