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Senior Java Developer Jobs in Fitchburg, MA (NOW HIRING)

Bright Vision Technologies

Guidewire Developer

Acton, MA · On-site

$100 - $160/hr

Guidewire Developer Remote Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States. This ...

New

aPriori Technologies Inc

Software Engineer, Senior

Concord, MA · On-site

$134K - $176K/yr

  • Medical

  • Dental

  • Retirement

Description: The Senior Software Engineer will play a key role in strengthening and modernizing ... Our technology stack includes Java with Spring Boot, PostgreSQL, REST APIs, React/TypeScript, Redis ...

Raytheon Technologies

Senior Platform Engineer

Marlborough, MA · On-site

$108K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a Senior Platform Engineer to integrate software developed in C++, C and Java on hardware operating RedHat and Windows all within a Layer3 network. In this position, you will be ...

Raytheon

Senior Platform Engineer

Marlborough, MA

$108K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a Senior Platform Engineer to integrate software developed in C++, C and Java on hardware operating RedHat and Windows all within a Layer3 network. In this position, you will be ...

Raytheon

Senior Platform Engineer

Marlborough, MA

$108K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a Senior Platform Engineer to integrate software developed in C++, C and Java on hardware operating RedHat and Windows all within a Layer3 network. In this position, you will be ...

Stem Xpert

QA Automation Developer

Merrimack, NH · On-site

As a Sr. Automation Engineer, you will support the QA execution team through development of ... Net & Java-based web applications (J2EE, Servlets, etc...) and Web Services (REST, SOAP, etc.

RTX

Senior Platform Engineer with Security Clearance

Marlborough, MA · On-site

$108K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a Senior Platform Engineer to integrate software developed in C++, C and Java on hardware operating RedHat and Windows all within a Layer3 network. In this position, you will be ...

Booz Allen Hamilton

Application Developer, Senior

Devens, MA · On-site

$86K - $198K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Application Developer, Senior The Opportunity: At a certain point, experience-based system design ... Experience with JSON, Java, JavaScript, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI ...

Booz Allen Hamilton

Application Developer, Senior

Devens, MA · On-site

$86K - $198K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Application Developer, Senior The Opportunity: At a certain point, experience-based system design ... Experience with JSON, Java, JavaScript, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI ...

Booz Allen Hamilton

Application Developer, Senior

Devens, MA · On-site

$86K - $198K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Application Developer, Senior The Opportunity: At a certain point, experience-based system design ... Experience with JSON, Java, JavaScript, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI ...

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All JobsJava Developer JobsSenior Java Developer JobsSenior Java Developer Jobs in Fitchburg, MA

Senior Java Developer information

See Fitchburg, MA salary details

$11

$63

$87

How much do senior java developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for senior java developer in Fitchburg, MA is $63.56, according to ZipRecruiter salary data. Most workers in this role earn between $55.67 and $71.01 per hour, depending on experience, location, and employer.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are some common challenges senior Java developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

What is the difference between Senior Java Developer vs Java Software Engineer?

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are the most commonly searched types of Java Developer jobs in Fitchburg, MA?

The most popular types of Java Developer jobs in Fitchburg, MA are:

What are popular job titles related to Senior Java Developer jobs in Fitchburg, MA?

For Senior Java Developer jobs in Fitchburg, MA, the most frequently searched job titles are:

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

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

Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Fitchburg, MA as of August 2026, with employment types broken down into 79% Full Time, 7% Part Time, and 14% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $132,208 per year, or $63.6 per hour.

Senior Application Engineer (REMOTE or HYBRID TO MA)

thg

Worcester, MA • On-site, Remote

Full-time

Re-posted 8 days ago

Job description

We are seeking a highly skilled and experienced Senior Application Engineer to join our software development team in our Worcester office.  This role offers flexibility and can be performed fully in-office or hybrid.  Remote work location will be considered.

 

POSITION OVERVIEW:

In this role, you will play a crucial part in designing, developing, and maintaining high-quality software solutions. You will participate in all phases of the software development lifecycle from requirements gathering to deployment and maintenance.

This is a full time, exempt role.

 

WHAT YOU WILL DO:

 

  • Design and develop highly reliable fullstack solutions using React.js and Spring Boot.
  • Build new applications, prototypes, and proofofconcept solutions.
  • Collaborate with crossfunctional teams including architects, business analysts, and QA engineers.
  • Own the design, coding, unit testing, deployment, and monitoring of the software you build.
  • Work closely with product owners, developers, and stakeholders to ensure alignment on solution delivery.
  • Translate business requirements into scalable, highperforming systems.
  • Ensure code quality through unit testing, code reviews, and adherence to best practices.
  • Optimize application performance, security, and stability.
  • Participate in architecture and design reviews.
  • Participate in Agile/Scrum ceremonies and contribute to continuous improvement.
  • Mentor junior developers and provide technical leadership.
  • Contribute to engineering standards, best practices, and process improvements.
  • Build knowledge of P&C insurance concepts, business processes, and Hanover systems.

WHAT YOU NEED TO APPLY:

  • Bachelor’s degree in Computer Science or related field OR 7+ years of professional software development experience.
  • Strong work ethic, prioritization skills, and attention to detail.
  • 5+ years of professional software development experience.
  • 3+ years of handson fullstack development experience (React + Java).
  • Expert knowledge of Java and Spring Boot.
  • Strong knowledge of React.js.
  • Excellent communication skills.
  • Excellent problemsolving and analytical abilities.
  • Ability to manage multiple priorities and tasks simultaneously.
  • Strong understanding of monitoring, observability, and application performance management.
  • Must be eligible to work in the US without requiring sponsorship now or in the future (i.e Lawful Permanent Residence or US Citizen)

BONUS POINTS FOR:

  • Experience with containerization (Kubernetes, Docker).
  • Experience using GitHub Copilot or similar AIassisted development platforms.
  • Experience with CI/CD pipelines, automated builds, and deployments.
  • Familiarity with cloud platforms (AWS, Azure, or GCP).
  • Experience with UX/UI concepts and frontend best practices.

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