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Java Developer Jobs in Watertown, MA (NOW HIRING)

Java Developer

Boston, MA · On-site

$55.50 - $72/hr

Boston, MA (onsite 4 days/week) Interview process - will require in person interview Developers are ... in Java/J2EE technologies • Experience with multi-threading using core Java libraries ...

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Java Developer Location: Boston, MA Duration: Long Term Required Qualifications: 4+ years Java/Spring Framework experience Experience building cloud based web services Demonstrated success in ...

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Java Developer Location: Boston, MA Duration: Long Term Required Qualifications: 4+ years Java/Spring Framework experience Experience building cloud based web services Demonstrated success in ...

Java Developer

Boston, MA

$55.50 - $71.75/hr

Location: Boston, MA, Tarrytown, NY Hands-on technical role focused on Java development and ... We look for Science - Biotechnology, Pharmaceutical Technology, Biomedical Engineering ...

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Location: Boston, MA, Tarrytown, NY Hands-on technical role focused on Java development and ... We look for Science - Biotechnology, Pharmaceutical Technology, Biomedical Engineering ...

Java Developer - Boston

Boston, MA · On-site

$55.50 - $72/hr

AWS Cloud Formation,Spring,Java Basic Qualification : Additional Skills : AWS Engineer,Software Developer Background Check : No Drug Screen : No

Senior Java Developer - Java and SQL

Boston, MA

$62.25 - $79.25/hr

Title: Senior Java Developer - Java and SQL Location: Boston, MA. Duration: 6+ Months Description: Keys to this Position: Requirements: In addition, the following qualifications would be a plus:

Java Developer (ECommerce)

Watertown, MA

$55.50 - $71.75/hr

Greetings, Position - Java Developer (Ecommerce) Location - Watertown, MA Roles & Responsibilities We have existing java based e-commerce platform (Intershop). We would like this individual to look ...

Senior Core Java Developer Location: Boston, MA, 2116 Duration: 6-12 months Interview: Phone and Skype OR F2F Required Skills: Core Java, Postgress Preferred Skills: Big Data Other Skills: AWS Akka ...

Java Developer

Boston, MA

$55.50 - $71.75/hr

Java Developer with P&C claims development experience / DCT claims experience Location: Boston, MA Duration: 6+ Months Experience: 9 years Note: Candidate must have minimum 5 years of P&C claims ...

full stack java developer

Boston, MA · Hybrid

$57 - $73.50/hr

Full-stack Java Developer W2 contract Role A face-to-face interview is required Location: Boston, MA - Hybrid Sr. Java Full Stack Developer (3 roles) Looking for a senior-level Java Developer to join ...

Senior Java Developer

Boston, MA · On-site +1

$62.25 - $79.25/hr

As an experienced Java Developer Sr. Consultant, you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery ...

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 ...

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Java Developer information

See Watertown, MA salary details

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How much do java developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for java developer in Watertown, MA is $61.66, according to ZipRecruiter salary data. Most workers in this role earn between $53.32 and $69.04 per hour, depending on experience, location, and employer.

What Do Java Developers Do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

What are the key skills and qualifications needed to thrive as a Java Developer, and why are they important?

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are some common challenges Java Developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What are Java Developers?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but Java developers are still essential for designing, implementing, and maintaining complex applications. Skills in programming, problem-solving, and understanding AI tools enhance a Java developer's value in the evolving tech landscape.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

What are the most commonly searched types of Java Developer jobs in Watertown, MA? The most popular types of Java Developer jobs in Watertown, MA are:
What are popular job titles related to Java Developer jobs in Watertown, MA? For Java Developer jobs in Watertown, MA, the most frequently searched job titles are:
What cities near Watertown, MA are hiring for Java Developer jobs? Cities near Watertown, MA with the most Java Developer job openings:
Infographic showing various Java Developer job openings in Watertown, MA as of May 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $128,261 per year, or $61.7 per hour.
Java Developer

$55.50 - $72/hr

Contractor

Posted 7 days ago


Job description

Boston, MA (onsite 4 days/week)
Interview process - will require in person interview
Developers are expected implement requirements from the front end through to the database / OOM layer.
Responsibilities:
• Work with Business Analysts to understand requirements and translate to design
• Source code development
• Unit test case development
• Functional/system integration testing support and Deployment
• Integrate component design
• Support production as needed and meet development schedules
Qualifications:
• Bachelor's Degree
• Minimum 5 years of experience developing web-based applications
• Minimum 5 years development experience in Java/J2EE technologies
• Experience with multi-threading using core Java libraries particularly the Executor framework.
• Experience with Spring, Spring MVC, Hibernate, MyBatis
• Experience using and implementing RESTful web services
• Experience with JBoss, Apache, Tomcat.
• Experience with Java, JavaScript, JSP, CSS, HTML, Angular.
• Knowledge of with AJAX techniques and modern JavaScript libraries like jQuery
• Knowledge of XML, XSLT, and JSON
• Strong understanding of SQL database design and stored procedures
• Familiarity with developing cross-browser and cross-platform compatible solutions
• Must have good understanding of non-functional requirements (performance, scalability, maintainability, security)
• Familiarity with Web application security considerations
• Self-motivated and directed, with the ability to effectively prioritize and execute tasks in a high-pressure environment.
• Analytical and problem-solving abilities, with keen attention to detail.
• Prior experience developing property & casualty applications a plus