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Freelance Java Spring Developer Jobs in Massachusetts

Infojini Inc

Java Developer

Waltham, MA

$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 ...

Integrated Resources, Inc ( IRI )

Java Developer

Weston, MA · On-site

$55 - $71.25/hr

They are seeking a Developer/Analyst to support a GXP-Compliant Java application migration from ... Server. • Spring. • Hibernate. • GIT. • Oracle Database - PL/SQL skills. Company

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

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 · On-site

$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 ...

PROLIM Global Corporation

Java Full Stack Developer

Boston, MA · On-site

$57.25 - $73.75/hr

Key Responsibilities: • Design, develop, and maintain enterprise Java applications using Spring ... mentor junior developers, and enforce coding standards. • Automate build and deploy pipelines ...

Integrated Resources INC

Java Developer

Weston, MA

$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 ...

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 ...

SofTec Solutions

Sr. Java Developer

Boston, MA · On-site

$62.25 - $79.25/hr

Job Title: Sr. Java Developer Location: Boston, MA Terms: 6+ Month Contract-to-Hire (W2) [Third ... API • Spring Nice to Have: • NoSQL • EC2 Cloud • Solr • OSB(Oracle Service Bus ...

Jobsbridge

UI/UX Developer

Waltham, MA

$54 - $70/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Experience developing server side components in Java, Spring and Hibernate Experience in developing ...

Jobsbridge

UI/UX Developer

Waltham, MA

$54 - $70/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Experience developing server side components in Java, Spring and Hibernate Experience in developing ...

Veracode

Sr Software Engineer - Java/API

Burlington, MA · On-site

$136K - $179K/yr

Microservices, Continuous Delivery, and DevOps in the Cloud are our pillars of success to achieve ... Java Spring • Automated JUnit tests • Strong collaborative skills with an eye towards ...

1 point system

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 ... Spring, Spring MVC, Hibernate, MyBatis . * RESTful web services development and integration.

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Freelance Java Spring Developer information

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?

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 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 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:

Freelance Java Spring Developer jobs near you
Infographic showing various Freelance Java Spring Developer job openings in Massachusetts as of August 2026, with employment types broken down into 24% Full Time, 68% Part Time, and 8% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Java Developer

Infojini Inc

Waltham, MA

$55 - $71.25/hr

Contractor

Re-posted 28 days ago

Job description

Company Description

Infojini Consulting is a full service IT consulting, services, and staffing firm with offices in Linthicum Heights ,Maryland, Washington, DC and Mumbai, India.

Infojini Consulting is recognized as one of the fastest growing IT services and software development Companies. With a partnership of all major technology vendors, Infojini Consulting has built a strong Government and commercial customer base including fortune 100 companies and most state and federal agencies such as State of North Carolina, State of South Carolina, State of Maryland, State of California, State of Pennsylvania, State of Virginia, State of Washington and many others.

Infojini Consulting is an equal opportunity employer and considers all qualified individuals for employment irrespective of their race, gender, age, color, sexual orientation. We offer an excellent compensation package

Job Description
Job details mentioned below-
Title: Java Developer
No of Positions: 2
Duration: 5+ Months
Location: Waltham, MA
Client: Direct Client
Interview: Skype then Face to Face
Position #1-
Responsibilities:
Design, code, test, debug, document and maintain software solutions.
    Design technical solutions and perform feasibility studies.
    Model, design and implement databases as necessary.
    Develop software according to Amadeus Standards.
    Conduct unit, package and performance tests of the software and ensure a level of quality in line with the Amadeus guidelines.
    Participate in the validation / acceptance phase of the product cycle ensuring the fine-tuning necessary to finalize the product.
    Produce software documentation necessary for the application and issue it to the requesting departments.
    Support the end user in the Production phase
    Bachelor's degree in Computer Science or equivalent
    3 to 8 years relevant experience developing Web software in particular on the server-side
    The candidate should be familiar with client side development including:
    Java and Object Oriented Programming
    Java EE applications server such as Weblogic or Tomcat
Qualifications:
MVC framework such as Spring or STRUTS and JSP/JSTL
    Good written and oral communication skills.
    Knowledge of travel industry and related technologies a plus
    Strong team player with collaborative mindset; agile experience preferred.
    Comfortable in a multi-cultural, international organization.
Position #2-
Responsibilities:
Design, code, test, debug, document and maintain software solutions.
    Design technical solutions and perform feasibility studies.
    Design web application following User Experience (UX) principles.
    Develop software according to Amadeus Standards.
    Conduct unit, package and performance tests of the software and ensure a level of quality in line with the Amadeus guidelines.
    Participate in the validation / acceptance phase of the product cycle ensuring the fine-tuning necessary to finalize the product.
    Produce software documentation necessary for the application and issue it to the requesting departments.
    Support the end user in the Production phase.
    B.S. in Computer Science or equivalent.
    1 to 5 years of experience developing Java web applications.
The candidate should be experienced with client side development using:
HTML, JavaScript and CSS
    MVC framework such as Spring or STRUTS and JSP/JSTL
    Familiar with Java and Object Oriented Programming
    Good written and oral communication skills.
    Knowledge of travel industry and related technologies a plus.
    Strong team player with collaborative mindset; agile experience preferred.
    Comfortable in a multi-cultural, international organization.


Qualifications

Java Developer

Additional Information

All your information will be kept confidential according to EEO guidelines.

Infojini logo

About Infojini

Sourced by ZipRecruiter

Infojini Consulting is a full service IT consulting, services, and staffing firm with offices in Linthicum Heights ,Maryland, Washington, DC and Mumbai, India. Infojini Consulting is recognized as one of the fastest growing IT services and software development Companies. With a partnership of all major technology vendors, Infojini Consulting has built a strong Government and commercial customer base including fortune 100 companies and most state and federal agencies such as State of North Carolina, State of South Carolina, State of Maryland, State of California, State of Pennsylvania, State of Virginia, State of Washington and many others.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Columbia, MD, US

Year founded

2006

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