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Java Software Engineer Contract Jobs in Boston, MA

Java Software Engineer

Boston, MA · On-site

$56.25 - $77.25/hr

Job Summary We are seeking an experienced Java Software Engineer to join a team responsible for developing and enhancing an enterprise-grade platform for storing, trading, and servicing digital ...

Associate Java Software Engineer

Wakefield, MA · On-site

$54.50 - $74.75/hr

... professional software engineering experience; strong internship experience or personal project work considered. • Experience with or clear ability to ramp quickly on Java, Spring Boot, and ...

Associate Java Software Engineer

Wakefield, MA · On-site +1

$54.50 - $74.75/hr

Vestmark is looking for an early-career Software Engineer in Wakefield with strong computer science ... Contribute to the design and implementation of Java-based backend services and APIs, adhering to ...

Java Engineer

Boston, MA · On-site

$54.50 - $74.75/hr

We are seeking a motivated Java Engineer with 0-3 years of experience to join our software engineering team. The ideal candidate should have a strong foundation in Java, Spring Boot, REST APIs, and ...

This role requires strong Java expertise, experience with cloud-native architectures, and the ability to build and integrate AI-powered capabilities while following software engineering best ...

... contracts and service interfaces • Develop low-latency C++ services for high-speed data ingestion ... C++, Python, Java • Experience building distributed systems and microservices architectures • ...

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Java Software Engineer Contract information

See Boston, MA salary details

$28

$65

$92

How much do java software engineer contract jobs pay per hour?

As of Jul 28, 2026, the average hourly pay for java software engineer contract in Boston, MA is $65.64, according to ZipRecruiter salary data. Most workers in this role earn between $54.04 and $74.18 per hour, depending on experience, location, and employer.

What are some common challenges faced by Java Software Engineers on contract assignments, and how can they be managed?

Contract Java Software Engineers often face challenges such as quickly adapting to new codebases, understanding project requirements with limited onboarding time, and integrating smoothly with established teams. To manage these challenges, it's important to proactively communicate with team members, ask clarifying questions early, and make use of available documentation. Contract roles also require strong time management and self-motivation, as deliverables and expectations may be clearly defined but support can be less hands-on compared to permanent positions.

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

To thrive as a Java Software Engineer Contractor, you need strong proficiency in Java programming, experience with software development lifecycles, and typically a bachelor's degree in computer science or a related field. Familiarity with tools such as Spring Framework, Git, Maven, and cloud platforms, as well as knowledge of unit testing frameworks, is highly valued. Excellent problem-solving abilities, adaptability, and clear communication help you stand out, especially when collaborating remotely or integrating with diverse teams. These skills and qualities are crucial for delivering reliable, scalable solutions on time and ensuring smooth coordination in dynamic project environments.

What is a Java Software Engineer Contract?

A Java Software Engineer Contract is a temporary or fixed-term role where a software engineer is hired to develop, test, and maintain software applications using the Java programming language. Contractors typically work on specific projects or for a set period, rather than as permanent employees. These roles often require expertise in Java frameworks, object-oriented programming, and collaboration with other developers or teams. Contract positions can offer flexibility, competitive pay, and opportunities to work on diverse projects.

What is the difference between Java Software Engineer Contract vs Java Software Engineer?

AspectJava Software Engineer ContractJava Software Engineer
Employment TypeTemporary/Project-basedFull-time/permanent
DurationFixed-termIndefinite
Work EnvironmentClient sites, consulting firms, or remoteCompany offices or remote
CertificationsTypically no specific certifications requiredOften prefers Java certifications or related credentials

Java Software Engineer Contract roles are temporary positions focused on specific projects, offering flexibility but less job security. Full-time Java Software Engineers work permanently within organizations, with benefits and career growth opportunities. Both roles require strong Java skills, but contracts may have less emphasis on certifications. Choose based on your career goals and desired work environment.

What are the most commonly searched types of Java Software Engineer jobs in Boston, MA? The most popular types of Java Software Engineer jobs in Boston, MA are:
What cities near Boston, MA are hiring for Java Software Engineer Contract jobs? Cities near Boston, MA with the most Java Software Engineer Contract job openings:
Infographic showing various Java Software Engineer Contract job openings in Boston, MA as of July 2026, with employment types broken down into 61% Full Time, 21% Part Time, 1% Temporary, and 17% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $136,540 per year, or $65.6 per hour.
Java Software Engineer

Java Software Engineer

Compunnel

Boston, MA • On-site

$56.25 - $77.25/hr

Contractor

Posted 19 days ago


Job description

Job Summary
We are seeking an experienced Java Software Engineer to join a team responsible for developing and enhancing an enterprise-grade platform for storing, trading, and servicing digital assets. This hands-on role involves designing, developing, testing, and deploying secure, scalable, and resilient cloud-based microservices using modern software development practices. The ideal candidate will collaborate with cross-functional teams to build high-quality software solutions in a fast-paced Agile environment.
Key Responsibilities
• Design, develop, and maintain secure, scalable, and resilient cloud-based microservices using Java and Spring Boot.
• Collaborate with technical leads, architects, and cross-functional teams to deliver high-quality software solutions.
• Design and implement RESTful APIs, client services, and asynchronous messaging solutions.
• Develop and maintain SQL database solutions for application data management.
• Write automated unit and integration tests to ensure software quality and reliability.
• Package applications using container technologies and prepare services for cloud deployment.
• Build and deploy applications using continuous integration and automated deployment pipelines.
• Participate in code reviews, design reviews, and engineering best practices.
• Work closely with product management to analyze requirements, decompose epics into user stories, and deliver customer-focused solutions.
• Build scalable, resilient cloud-based systems aligned with long-term technology strategies.
• Provide production support, including participating in on-call rotations when required.
• Mentor and support junior software engineers.
Required Qualifications
• Bachelor's degree in Computer Science, Engineering, or a related field is preferred.
• 5+ years of software engineering experience.
• Strong expertise in Core Java and Spring Boot.
• Experience developing RESTful services and microservices-based applications.
• Proficiency with SQL and relational databases.
• Experience with AWS or other cloud platforms.
• Experience with containerization technologies such as Docker and Kubernetes (EKS).
• Experience with version control systems such as Git.
• Experience with messaging technologies such as Kafka, Amazon SNS, and Amazon SQS.
• Understanding of microservices architecture and Twelve-Factor App principles.
• Experience writing unit and integration tests using JUnit and Spring Boot Test.
• Experience with CI/CD pipelines and deployment tools such as Jenkins.
• Ability to build reliable and resilient software solutions.
• Strong analytical, problem-solving, communication, and organizational skills.
• Ability to work effectively both independently and within Agile development teams.
• Passion for learning new technologies and continuously improving technical skills.
Preferred Qualifications
• Experience developing enterprise-grade cloud-native applications.
• Experience working in Agile software development environments.
• Experience mentoring junior engineers and contributing to engineering best practices.
• Experience supporting production applications and participating in on-call support rotations.

Compunnel logo

About Compunnel

Sourced by ZipRecruiter

Compunnel is a well-known company located in Plainsboro, NJ, US, recognized in the industry of IT Services and Solutions. Established in 1989, Compunnel offers a suite of services that help businesses integrate technology efficiently into their operations, a recognizable name in the IT solutions sphere for over three decades. The company’s service portfolio includes Digital Transformation, Business Intelligence, Cloud Services, Cybersecurity, and Application Modern Services, among others. Guided by its mission "to innovate with industry-leading digital solutions and disruptive tech strategies for unimagining business growth," the company underlines its commitment to offering out-of-the-box solutions to its clients. Remarkable achievements of the company include serving more than 30 Fortune 500 companies and providing job opportunities for over 50,000 individuals.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

1994

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