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Freelance Java Spring Developer Jobs in Massachusetts

EPSoft Technologies

Java developer

Boston, MA · On-site

$55.50 - $71.75/hr

Java Developer Location: Boston, MA Need 8+ Years of exp candidate, OPT also works. Note- Visa ... Extensive Spring Boot, Microservices experience is not checked. It is required for the job but is ...

Kanak Elite Services Inc

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Java Developer Location: Holyoke, MA (Onsite) (Local Only) Duration: 12+ Months Client is looking ... 17 and Spring Boot on ECS Fargate • Interact with Oracle databases using SQL and PL/SQL • ...

Mastech Digital

Senior Frontend Developer

Boston, MA · On-site

$124K - $164K/yr

UI Developer (Angular) Boston, MA Required Skills: years of experience: 6+ Requirements ... This is a pure UI role, some Java Spring would be helpful but is not required for the role. Angular ...

Infojini Inc

Java Developer

Waltham, MA · On-site

$55 - $71.25/hr

Java Developer No of Positions: 2 Duration: 5+ Months Location: Waltham, MA Client: Direct Client ... MVC framework such as Spring or STRUTS and JSP/JSTL Good written and oral communication skills.

Anagh Technologies, Inc.

Java Developer

Boston, MA · On-site

$55.50 - $72/hr

... Spring MVC, Hibernate, MyBatis • Experience using and implementing RESTful web services • ... Java, JavaScript, JSP, CSS, HTML, Angular. • Knowledge of with AJAX techniques and modern ...

Vestmark

Associate Java Software Engineer

Wakefield, MA · On-site

$54.50 - $74.75/hr

... Java and Spring Boot quickly. • Working knowledge of relational databases (e.g., MySQL ... engineering experience; strong internship experience or personal project work considered. • ...

New

krg technology inc

Full Stack Developer

Boston, MA

Create Restful web services using Java, Spring and Spring Boot with Microservices architecture/best ... Expert programming skill in Spring Boot , Java Frameworks , Java EE architecture * Front-end web ...

Jobsbridge

Java Web Developer

Boston, MA · On-site

In-depth knowledge of common Java libraries such as Spring, Tapestry, Velocity, Hibernate, Lucene ... CSS, Developer, Development, HTML, J2EE, Java, JavaScript, Libraries, Management, SOAP, Solr ...

Arka Infotech Inc

Java Developer

Boston, MA

$55.50 - $71.75/hr

Application Programmer Location: Boston, MA(LOCALS AS F2F INTERVIEW) Duration: 10 Years(very ... Strong understanding of frameworks such as Spring, Hibernate, and Apache Camel * Familiarity with ...

Diverse Lynx

Java React

Boston, MA · On-site

$55.50 - $71.75/hr

Diverse Lynx is seeking a Java React developer with expertise in Java development and Spring Boot. The role involves working on microservices and cloud deployment, particularly within Azure ...

Integrated Resources INC

Java Developer

Weston, MA · On-site

$55 - $71.25/hr

Developer/Analyst needed to provide support for a GXP-Compliant application. Participate in the ... Server Spring Hibernate GIT Oracle Database - PL/SQL skills Additional Information Ankita Teja ...

Xoriant Corporation

Full Stack Java Developer

Boston, MA · On-site

$57 - $73.50/hr

Full Stack Java Developer Location: Quincy, MA (Hybrid 3/4 days a week onsite) Contract: W2 / C2C ... Spring Framework, Spring Boot, RESTful APIs, Microservices Architecture) * 4+ years of Python ...

New

Hexplora

Java/Web Developer

Holyoke, MA · On-site

Title :Java/Web Engineer Consultant with AWS technologies. Location: Holyoke ,MA(Hybrid) The ... RESPONSIBILITIES · Enhance existing applications using Java 17/21 and Spring Boot · Interact with ...

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Freelance Java Spring Developer information

What is the difference between Freelance Java Spring Developer vs Java Backend Developer?

AspectFreelance Java Spring DeveloperJava Backend Developer
CredentialsOften requires Java certifications, Spring certifications, and relevant experienceTypically requires a Java degree or equivalent experience, with or without certifications
Work EnvironmentIndependent, project-based, remote or on-site freelance workFull-time employment in a company or organization, often in an office setting
Employer & Industry UsageClients across various industries hiring for specific projectsEmployers in tech, finance, e-commerce, and other sectors with ongoing backend needs
Search & Comparison IntentLooking for freelance opportunities or contract work in Java Spring developmentSeeking full-time or permanent backend development roles in Java

In summary, Freelance Java Spring Developers typically work independently on short-term projects, requiring specific certifications and flexible work environments. Java Backend Developers usually hold full-time roles within organizations, focusing on ongoing backend system development.

What is a Freelance Java Spring Developer?

A Freelance Java Spring Developer is a self-employed software professional who specializes in building, maintaining, and optimizing applications using the Java programming language and the Spring framework. These developers work on a contract or project basis for various clients, rather than as full-time employees for a single company. Their responsibilities often include designing backend systems, integrating APIs, and ensuring applications are scalable and secure. Freelance Java Spring Developers typically manage their own schedules and may work remotely for clients around the world.

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

To thrive as a Freelance Java Spring Developer, you need a solid understanding of Java programming, Spring Framework (including Spring Boot), and experience with RESTful APIs, typically supported by a degree in computer science or relevant certifications. Familiarity with tools like Maven, Git, Docker, and cloud platforms such as AWS or Azure is often required. Strong problem-solving, time management, and client communication skills help you stand out in this role. These competencies ensure you can deliver robust solutions efficiently while managing multiple clients and projects in a dynamic freelance environment.

What are the most common challenges faced by Freelance Java Spring Developers when working with multiple clients simultaneously?

Freelance Java Spring Developers often juggle projects for multiple clients, which can pose challenges such as managing shifting priorities, aligning with different coding standards, and keeping up with varied communication styles. Successfully navigating these requires strong organizational skills, clear project documentation, and proactive communication to set expectations. Additionally, freelancers must stay updated with the latest Spring framework updates to deliver high-quality, maintainable solutions across diverse client environments.
What are the most commonly searched types of Java Spring Developer jobs in Massachusetts? The most popular types of Java Spring Developer jobs in Massachusetts are:
What are popular job titles related to Freelance Java Spring Developer jobs in Massachusetts? For Freelance Java Spring Developer jobs in Massachusetts, the most frequently searched job titles are:
What job categories do people searching Freelance Java Spring Developer jobs in Massachusetts look for? The top searched job categories for Freelance Java Spring Developer jobs in Massachusetts are:
What cities in Massachusetts are hiring for Freelance Java Spring Developer jobs? Cities in Massachusetts with the most Freelance Java Spring Developer job openings:
Freelance Java Spring Developer jobs near you
Infographic showing various Freelance Java Spring Developer job openings in Massachusetts as of July 2026, with employment types broken down into 83% Full Time, and 17% Contract. Highlights an 100% In-person job distribution.
Java developer

Java developer

EPSoft Technologies

Boston, MA • On-site

$55.50 - $71.75/hr

Full-time

Re-posted 3 days ago

Job description

Java Developer

Location: Boston, MA

Need 8+ Years of exp candidate, OPT also works.

 Note- Visa independent only, H1B transfer won’t be work, pls use above grid for all my submissions.

  • Must have skills / focus of Amazon interviews:
    • Strong Java skills; Kotlin experience is a plus but not essential. It is expected that the candidates can learn Kotlin as it’s not a big deal for good programmers.
    • Coding skills - Client conducts a one-hour coding test, we need to focus on LeetCode-style questions, e.g. matrix manipulation, BFS, array duplicates, optimization scenarios etc.
  • Good to have skills / but generally not focus of interviews:
    • Extensive Spring Boot, Microservices experience is not checked. It is required for the job but is not the focus of their evaluation.
    • Gradle
    • DevOps basics - no dedicated DevOps team.