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

Tekshapers

Sr. Java Programmer

Quincy, MA

$60.25 - $76.75/hr

The Java Developer is responsible for designing, developing and supporting application tools and product customizations for EOHHS Web enterprise projects. Individual must have the ability to work ...

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 ...

iTPeople Corporation

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 ...

iTPeople Corporation

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 ...

Integrated Resources INC

Sr Java, J2EE developer

Concord, MA · On-site

$62.75 - $80/hr

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 ...

Javen Technologies, Inc.

Backend Developer - Java

Boston, MA · On-site

$54.75 - $71.25/hr

They are seeking an experienced Senior Java Software Engineer to join their Workflow team, focusing on designing and implementing high-performance, distributed systems and event-driven microservices.

Saviance

Senior Java/AWS Engineer -with LIMS

Boston, MA · On-site

$135K - $178K/yr

They are seeking a skilled Senior Java/AWS Engineer -with LIMS to collaboratively solve complex problems and develop a custom lab software solution for a high-throughput laboratory. The role involves ...

krg technology inc

Full Stack Java Developer

Boston, MA · On-site

$57 - $73.50/hr

Full Stack Java Developer Location: Boston/Portsmouth, MA Job Type: Full time JOB RESPONSIBILITIES: * Should be able to write / design Cloud native code in Java, JavaScript based that meets the ...

Compunnel

Senior Calypso Developer

Boston, MA · On-site

$62.25 - $79.25/hr

Job Summary We are seeking a highly skilled and experienced Senior Calypso Java Developer to join a financial technology team. This individual will play a critical role in designing, customizing ...

Boston Technology

Sr.Java UI Developer

Boston, MA · On-site

Possess Effective verbal,written communications as well as strong organizational skills Java, JEE ... You will become a mentor to other developers to assure Liferay best practices and recommendations ...

Boston Technology

Sr.Java UI Developer

Boston, MA · On-site

Java, JEE, Spring and Tomcat are a must. * Web-services integration and RESTful is a plus * 7+ ... You will become a mentor to other developers to assure Liferay best practices and recommendations ...

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

Senior Java Developer information

See Chelmsford, MA salary details

$11

$65

$89

How much do senior java developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for senior java developer in Chelmsford, MA is $65.28, according to ZipRecruiter salary data. Most workers in this role earn between $57.21 and $72.93 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 Chelmsford, MA?

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

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

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

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

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

Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Chelmsford, MA as of August 2026, with employment types broken down into 75% Full Time, 11% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $135,780 per year, or $65.3 per hour.

Sr. Java Programmer

Tekshapers

Quincy, MA

$60.25 - $76.75/hr

Full-time

Re-posted 22 days ago

Job description

Position Summary: The Java Developer is responsible for designing, developing and supporting application tools and product customizations for EOHHS Web enterprise projects. Individual must have the ability to work independently; have strong design, analysis and implementation skills. Individual must have comprehensive knowledge of Java programming with an emphasis on J2EE technologies.

A familiarity with Oracle architecture is required. All software will be developed iteratively, in line with the Rational Unified Process and following Open Source principles. The developer will be required to design components or sub-components and then follow though with the coding, testing and integration of those components, usually working as part of a team, but sometimes individually.

The developer will be responsible for code quality and adherence to standards. The developer will report directly to a project manager and be responsible for ensuring that project statuses are provided on time and are complete. Essential experience attributes and skills include: Experience working in all phases of the software development lifecycle, from requirements gathering to design, implementation, testing, and release; Experience designing and implementing distributed systems, and a solid understanding of the core distributed system issues of consistency, availability, and partial failure; Experience implementing system-level software, and an understanding of issues related to threading, efficient memory allocation, network socket programming and select loops, and asynchronous disk access; Minimum 7 years IT experience; Minimum 4 years (recent) Java development; Java-based web development; Must write clean, well-documented code; Experience working on an enterprise-level Java (i.e

J2EE) project; Experience with grid-based or distributed systems development; UML-based analysis & design; Experience with iterative development methods (e.g. Unified Process); Experience with open source development; Experience developing and maintaining cross-platform system-level software across Unix and Windows; Experience with Oracle; Some experience with Rational Suites a plus Knowledge Needed of how to practice requirements engineering according to several software development life cycles in a team environment Knowledge of product management concepts and how enterprise software products are positioned and developed and ability to provide recommendations to Project Manager as required Application domain knowledge is a plus, to have credibility with user representatives and be able to work effectively with them Education BS or MS Degree in Computer Science or equivalent Responsibilities Analyze/design/code/test/implement applications according to State and industry standards. Develop and maintain documentation according to team standards and as requested by Project Manager Monitor the performance and stability of applications, Develop options and propose recommendations Provide on-call support and trouble shooting as requested by Project Manager Develop/validate/maintain business recovery procedures and application troubleshooting practices Required Experience: Working with business areas and customers to understand problems and craft solutions Filling in and working with other corporate teams and departments as requested by Project Manager Working with a disciplined change management and application management environment Proposing application solutions Implementing and supporting vendor solutions Implementing and supporting custom developed applications

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