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Freelance Java Spring Developer Jobs in Fontana, CA

Junior Angular Developer

Rancho Cucamonga, CA · On-site

$68.50K - $88.90K/yr

Seeking an experienced UI Frontend Developer with strong expertise in, Angular, REST APIs, Java, Spring Boot and microservices architecture. The role involves designing, developing, and maintaining ...

Assoc SW Engineer - Java, Spring Boot, AWS

Pomona, CA · Remote

$52.75 - $72.25/hr

... Novice - Java or other OO programming language - Novice - Javascript - Novice - JSP / JSF - Novice - Eclipse IDE - Novice - Junit - Fundamental Awareness - SVN - Fundamental Awareness - Build ...

New

Senior Applications Developer

Anaheim, CA · On-site

$100.50K - $138.20K/yr

Scope of Work This role is a Senior level Software Engineer/Developer that is well rounded with the ... Required Computer Skills * 5-7 years Java Development Stack (J2EE, JSP, Spring, Hibernate, JSON ...

Freelance Java Spring Developer information

See Fontana, CA salary details

$15

$57

$78

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

As of May 29, 2026, the average hourly pay for freelance java spring developer in Fontana, CA is $57.64, according to ZipRecruiter salary data. Most workers in this role earn between $49.86 and $64.52 per hour, depending on experience, location, and employer.

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 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 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 job categories do people searching Freelance Java Spring Developer jobs in Fontana, CA look for? The top searched job categories for Freelance Java Spring Developer jobs in Fontana, CA are:
What cities near Fontana, CA are hiring for Freelance Java Spring Developer jobs? Cities near Fontana, CA with the most Freelance Java Spring Developer job openings:

Junior Angular Developer

1 point system

Rancho Cucamonga, CA • On-site

$68.50K - $88.90K/yr

Contractor

Posted 9 days ago


Job description

Seeking an experienced UI Frontend Developer with strong expertise in, Angular, REST APIs, Java, Spring Boot and microservices architecture. The role involves designing, developing, and maintaining scalable enterprise applications, collaborating with cross-functional teams, and supporting end-to-end software development in a hybrid Rancho Cucamonga, CA environment. Experience with cloud platforms, CI/CD pipelines, and modern development tools is preferred.

Skills Required:

Strong experience in Angular, TypeScript, JavaScript, HTML5, and CSS3

Experience in developing responsive and reusable UI components

Knowledge of REST API integration and frontend-backend communication

Basic to intermediate backend development experience with Java, Spring Boot, Node.js, or similar technologies

Understanding of database concepts and API handling

Familiarity with Git, Agile/Scrum methodology, and CI/CD processes

Experience in debugging, performance optimization, and cross-browser compatibility

Good problem-solving and communication skills