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Freelance Java Spring Developer Jobs in Boston, MA

Kanak Elite Services Inc

Java Developer

Boston, MA · On-site

$55.50 - $71.75/hr

Java Developer Location : Boston, MA (Hybrid) - Local MA candidates only Duration : Long term ... Java, Spring Boot, and Python. · Build and manage data pipelines and work on Databricks for ...

krg technology inc

Full Stack Java Developer

Boston, MA · On-site

$57 - $73.50/hr

Create RESTful web services using Java, Spring and Spring Boot with Microservices architecture/best ... Should be a Full Stack developer in Java, Node.js and Database. * Should be open to work in Boston ...

Conch Technologies Inc

Java Full Stack Developer

Boston, MA · On-site

$57 - $73.50/hr

Senior Java Full Stack Developer Location: Boston, MA (4 Days/Week Onsite) Duration: 12+ Months ... Spring Framework and Spring MVC * JSP * jQuery * Angular * Strong object-oriented design and ...

krg technology inc

Full Stack Java Developer

Boston, MA · On-site

$57 - $73.50/hr

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 ...

Namyan LLC

Java Solution Architect - Remote

Boston, MA · Remote

$60 - $62/hr

... engineering teams, and ensuring alignment with enterprise standards and business needs. Key ... Design and implement configuration services (Spring Cloud Config, AWS AppConfig, Consul, Kubernetes ...

SmartIPlace

Full Stack Java Developer [Boston, MA]

Boston, MA · On-site

$57 - $73.50/hr

Full Stack Java Developer Location: Boston, MA Key Requirements: We are looking for an experienced ... Spring MVC, Spring Data, Spring Security Web applications using Angular, TypeScript, RxJS, HTML ...

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All JobsJava Spring Developer JobsFreelance Java Spring Developer JobsFreelance Java Spring Developer Jobs in Boston, MA

Freelance Java Spring Developer information

See Boston, MA salary details

$16

$61

$84

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

As of Jul 9, 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

Java Developer

Kanak Elite Services Inc

Boston, MA • On-site

$55.50 - $71.75/hr

Contractor

Re-posted 26 days ago

Job description

Hello There,

My name is Himanshu Sharma, and I serve as the Recruitment Lead at Kanak-IT INC. I am reaching out to share an excellent career opportunity for the role of Java Developer with our esteemed client. If you are interested then please share your updated resume at Himanshu01@kanakits.com .

Job Description

Position           : Java Developer

Location          : Boston, MA (Hybrid) - Local MA candidates only

Duration         : Long term contract

Job Responsibilities

· Design, develop, and maintain scalable enterprise applications using Java, Spring Boot, and Python.

· Build and manage data pipelines and work on Databricks for analytics and transformation tasks.

· Develop, optimize, and maintain solutions using Oracle databases with strong SQL and PL/SQL.

· Deploy and manage applications on AWS cloud, ensuring high availability and performance.

· Contribute to API Gateway setup and integration of microservices.

· Collaborate with business analysts, QA, and stakeholders to deliver high-quality solutions.

· Participate in system integration, testing, and performance optimization.

Mandatory Skills:

· 4 to 8 years of professional and relevant experience in software industry.

· Strong hands-on expertise in Java and Spring Boot for enterprise-grade applications.

· Proficiency in Python for backend development, scripting, and automation.

· Experience with Oracle databases (SQL, PL/SQL, query optimization).

· Practical knowledge of AWS cloud services.

· Strong experience in Python for scripting, automation, and data-driven applications.

· Knowledge on Databricks.

Preferred Skills:

· Experience in data pipeline design and implementation.

· Knowledge of API Gateway setup and security practices.

· Exposure to capital markets domain and related business processes.

· Familiarity with CI/CD tools and cloud-native deployment practices.

· Experience in data migration projects and legacy system modernization.

· Familiarity with ETL scripting and data pipeline automation.

· Exposure to backend modernization strategies and microservices architecture.

· Knowledge of big data ecosystems and distributed computing.

Java AWS Developer – Skill Chart by Experience

Skill Area

Skill Description

Years of Experience

Java & Spring Boot Development

Building scalable enterprise applications using Java and Spring Boot

Python Development

Backend scripting, automation, and data-driven applications

AWS Cloud Services

Deploying, managing, and optimizing applications on AWS

Oracle SQL & PL/SQL

Query optimization, database integration, and data management

Databricks & Data Pipelines

Analytics, transformation tasks, and pipeline development

API Gateway & Microservices

Integration, security practices, and service orchestration

CI/CD & Cloud-Native Deployment

Familiarity with DevOps tools and deployment strategies

Capital Markets Domain Knowledge

Understanding BFSI processes and backend modernization strategies

ETL & Data Migration

Legacy system modernization and data pipeline automation

Big Data & Distributed Computing

Exposure to big data ecosystems and scalable computing environments