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

Java Developer

Merrimack, NH · On-site

$52.25 - $67.50/hr

In this role, the candidate will be working with Senior Developers, Tech Leads and Architects to ... Java development experience 3+ years experience implementing distributed systems 3+ years ...

Java Developer

Merrimack, NH

$52.25 - $67.50/hr

In this role, the candidate will be working with Senior Developers, Tech Leads and Architects to ... Java development experience 3+ years experience implementing distributed systems 3+ years ...

Sr Java, J2EE developer

Concord, MA

$62.75 - $80/hr

  • Medical

  • Life

Target Bonus 80% guaranteed $200K Life Ins and Single Person Healthcare Benefits COMPLETELY PAID BY COMPANY Gym Membership and Tuition Reimbursement We are looking for a Java/ C++ Developer with ...

Sr Java, J2EE developer

Concord, MA · On-site

$62.75 - $80/hr

  • Medical

  • Life

Target Bonus 80% guaranteed $200K Life Ins and Single Person Healthcare Benefits COMPLETELY PAID BY COMPANY Gym Membership and Tuition Reimbursement We are looking for a Java/ C++ Developer with ...

HYBRID SCHEDULE: 1 Day onsite PER MONTH in Worcester, MA or Cambridge, MA Overview A dynamic team is seeking a skilled Full Stack Java Developer to contribute to the development of a cutting-edge ...

Java Backend Engineer (Onsite Hybrid)

Merrimack, NH · On-site

$96.80 - $145.20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Java Backend Engineer (Onsite Hybrid) We are currently seeking a Java Backend Engineer (Onsite Hybrid) to join our team in Merrimack, New Hampshire (US-NH), United States (US). Basic Qualifications ...

Sr Endeca Developer (FTE)

Framingham, MA

$56 - $74/hr

  • Medical

  • Dental

  • Vision

We're looking for an experienced Java developer or IT professional, preferably with one or more Endeca implementations under their belt. This person will be responsible for pipeline configuration ...

Senior Software Engineer, K4B

Concord, MA · On-site

$125 - $140/hr

  • Medical

  • Life

  • Retirement

  • PTO

We are looking for a strong Senior Java Software Engineer to implement new features and maintain KAYAK's world-leading platform. We are seeking for people who love working with data - parsing ...

Java Backend Engineer (Onsite Hybrid)

Merrimack, NH · On-site +1

$96K - $145K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are currently seeking a Java Backend Engineer (Onsite Hybrid) to join our team in Merrimack, New Hampshire (US-NH), United States (US). Basic Qualifications: * 10+ years of demonstrable experience ...

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Showing results 1-20

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:

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.

Software Systems Engineer - IV-Senior Java Developer / MicroServices Developer

AmNet Services, Inc.

Lowell, MA • On-site

$56.75 - $72.50/hr

Contractor

Re-posted 20 days ago


Job description

Company Description

America Networks is a leading sensor and networking solutions partner for companies in any Industrial, Manufacturing, and Waste management space.
We design and manufacture sensors for storage tanks, water metering, energy metering, gas monitoring, and asset management.
Our founders are hardcore telecommunications engineers with combined 200 + years of experience in designing, optimizing and performance engineering; for several mid - large wireless carriers internationally - that saw a need to provide low power, cost efficient sensors to collect data, create alerts, and predict needed actions. We have combined these sensors with low power, wide area (LPWA) networking technologies to provide clients various options to decrease re-occurring costs associated with operating an IoT network of sensors and connected devices.
We specialize in design, deployment, optimization, and support of these Networks. Whether an off-the-shelf or custom solution is needed, we'll create a solution and push the data on the best cloud platform to fit your needs, including your own.

Job Description

Senior Java Developer / MicroServices Developer :- 
Research oriented attitude to turn around with answers to solve industry problems with new tools and solutions 
"Hands-on" experience with programming languages such as Java, Scala and Python. Familiarity with Microservices, Java, JSP, JBoss, MySQL, NoSQL (Cassandra), RabbitMQ, AWS Web Services, Apigee, Linux, and a range of open source libraries. 
Familiarity with Spring framework (Core, WS, Security, batch, integration etc) and Play/Akka Frameworks 
Familiarity with developing applications is AWS cloud 
Ability to quickly develop front end strategies using HTML, AngularJS, React etc 
Familiarity with SQL and NOSQL based systems and have the ability to spin up applications using various backend systems like MongoDB, DynamoDB etc 
Strong foot hold on platform architectures like OpenStack, Cloud Foundry and AWS and experience with Big Data strategies like MongoDB, LogStash, Elastic Search or Hadoop 
Participating in Agile and Scrum team activities, like stand-ups, sprint planning and sprint reviews. 
Assisting with architectural planning and review. 
Aiding other team members in achieving their work objectives. 
Interacting with team members and client technical staff to both understand client needs and explain technical work. 

Qualifications


BS/MS in Computer Sciences or equivalent 
Advanced knowledge of programming languages such as Java, python etc 
Strong programing skills - and previous experience building microservices for a e-commerce setup. 
Familiarity with PAAS platforms like Cloud Foundry, Open Shift etc, 
IAAS and AWS solutions and tools. 
Familiarity with DB schema designs and working experience with queries and NO SQL frameworks 
Collaborative attitude, strong work ethic and ability to thrive and excel in a challenging fast-paced environment. 
Attention to detail with strong project management and prioritization skills; ability to manage ad hoc reporting requests in tandem with ongoing projects.

Additional Information

Vivek Salvatore

vivek.salvatore(@)americanetworks.com

(973) 582-3458