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Freelance Java Spring Developer Jobs in Boston, MA

Prophecy Technologies

Databricks Developer (Java)

Boston, MA · On-site

$55.50 - $71.75/hr

Frameworks: Struts, Spring, Spring Boot, Microservices, Kafka, Spark * Databases: Oracle, MySQL, MongoDB, HBase, DB2 * Web/App Servers: WebLogic, Tomcat, WebSphere * Web Technologies: ReactJS ...

Abode Techzone LLC

Sr. Java Developer

Framingham, MA

$59.25 - $75.50/hr

Sr. Java Developer Location: Framingham, MA (Onsite from day 1, NEED local profile) Duration: 6+ ... JS Developing applications with Spring ecosystem including Spring Boot, Spring Cloud, Spring Data ...

Samprasoft

Java Developer - Boston

Boston, MA

$55.50 - $71.75/hr

Software Developer Responsibilities: -Work with Business Analysts to understand requirements and ... Spring, Spring MVC, an ORM framework (myBatis or Hibernate preferred) -Experience with Java ...

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 • ...

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 ...

Samprasoft

Senior Full Stack Engineer

Boston, MA

Full-Stack Software Engineer BOSTON,MA contract Bachelor's degree in Computer Science or Engineering 5+ years of modern responsive web development experience using Java, JSP, HTML, CSS, Spring MVC ...

The Ceres Group

Senior Java Developer

Andover, MA

$58 - $74/hr

Senior Java Developer Developer Andover, MA JO-1608-268 6+ years of experience in developing Java applications using J2EE technologies, JMS, Spring, and EJBs for a Fixed Income Analytical Application.

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 ...

Samprasoft

Java Developer - Senior

Boston, MA

$62.25 - $79.25/hr

Senior Java Developer Senior Java Developer role is 70% middle tier server and 30% presentation ... Experience with Spring, Spring MVC, an ORM framework (MyBatis or Hibernate preferred) * Experience ...

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 ...

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Freelance Java Spring Developer information

See Boston, MA salary details

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How much do freelance java spring developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for freelance java spring developer in Boston, MA is $61.60, according to ZipRecruiter salary data. Most workers in this role earn between $53.27 and $68.94 per hour, depending on experience, location, and employer.

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 Boston, MA? The most popular types of Java Spring Developer jobs in Boston, MA are:
What are popular job titles related to Freelance Java Spring Developer jobs in Boston, MA? For Freelance Java Spring Developer jobs in Boston, MA, the most frequently searched job titles are:
What job categories do people searching Freelance Java Spring Developer jobs in Boston, MA look for? The top searched job categories for Freelance Java Spring Developer jobs in Boston, MA are:
Freelance Java Spring Developer jobs near you

Databricks Developer (Java)

Prophecy Technologies

Boston, MA • On-site

$55.50 - $71.75/hr

Full-time

Posted 14 days ago

Job description

Job Summary:
We are seeking a Databricks Developer with strong Java expertise to design, build, and maintain large-scale data processing solutions and AI/ML platforms. The role focuses on developing scalable data pipelines, optimizing Spark jobs, and ensuring data governance and security in cloud environments such as AWS or Azure. The ideal candidate will work closely with data scientists, ML engineers, and business teams to deliver reliable, high-performance data solutions.
Experience: 5+ years in software or data engineering, preferably with Databricks and cloud data platforms
Key Responsibilities:
  • Data Pipeline Development: Design, develop, and maintain scalable ETL/ELT processes and data pipelines using Java and Apache Spark on Databricks.
  • Performance Optimization: Tune Spark jobs for performance, stability, and cost-efficiency; troubleshoot issues like data skew and memory errors.
  • Cloud Integration: Integrate Databricks solutions with cloud-native services (AWS/Azure IAM, Storage, Networking).
  • Automation & CI/CD: Build automation using Java APIs and Infrastructure-as-Code tools such as Terraform; manage orchestration and monitoring.
  • Collaboration & Support: Partner with data scientists, ML engineers, and business teams to gather requirements, define compute needs, and support production environments.
  • Governance & Security: Implement data governance policies, RBAC, encryption, and compliance standards using Delta Lake and Unity Catalog.
  • Code Quality: Write clean, efficient Java code following best practices and participate in code reviews.

Required Skills & Qualifications:
  • Proficiency in Java (Java 8+) and Spark fundamentals (DataFrames, SQL, RDDs).
  • Hands-on experience with Databricks (workspace management, clusters, jobs, Delta Lake, MLflow, Unity Catalog).
  • Deep understanding of cloud infrastructure (AWS or Azure).
  • Experience with CI/CD pipelines (GitHub Actions, Azure DevOps), Terraform, and monitoring tools (Grafana, Prometheus).
  • Knowledge of Agile development methodologies.
  • Strong analytical, problem-solving, and communication skills.

Technical Requirements:
  • Programming Languages: Java, J2EE
  • Cloud Technologies: AWS, Azure
  • Frameworks: Struts, Spring, Spring Boot, Microservices, Kafka, Spark
  • Databases: Oracle, MySQL, MongoDB, HBase, DB2
  • Web/App Servers: WebLogic, Tomcat, WebSphere
  • Web Technologies: ReactJS, Angular
  • Build/ETL Tools: Maven, Jenkins, Pentaho, Databricks

Preferred Qualifications / Certifications:
  • Databricks Certified Professional Data Engineer (preferred)
  • Experience with large-scale distributed systems and AI/ML pipelines

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