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Freelance Full Stack Java Developer Jobs in Mountain House, CA

campus4tech

Full Stack Java Developer

Pleasanton, CA · On-site

$58 - $74.75/hr

Full Stack Java Developer Job Location: Pleasanton, CA 94588 Contract Duration: 11 months Limited immigration sponsorship may be available. Ability to travel 10%, on average, based on the work you do ...

Jobsbridge

Full Stack Java Developer

San Ramon, CA · On-site

$58.75 - $75.75/hr

Company Description Intelliswift Software, Inc 8+ years of experience in full-stack software development, preferably using agile SDLC. Proficiency in Java (1.6 or later), JUnit, database. Experience ...

Jobsbridge

Full Stack Java Developer

San Ramon, CA · On-site

$58.75 - $75.75/hr

Experience in Java Multi-threaded programming. Knowledge of J2EE design patterns and GOF design patterns. Expertise in design and development of various web and enterprise applications using J2EE ...

INA Solution

Full Stack Java Developer

San Ramon, CA · On-site

$58.75 - $75.75/hr

Experience with web services SOAP and RESTful also required. 8-10 years of experience with Java and J2EE required along with 6 years of experience designing and developing Java and J2EE applications.

INA Solution

Full Stack Java Developer

San Ramon, CA

$58.75 - $75.75/hr

Experience with web services SOAP and RESTful also required. 8-10 years of experience with Java and J2EE required along with 6 years of experience designing and developing Java and J2EE applications.

360 IT Professionals

Full stack Java developer

San Ramon, CA · On-site

$58.75 - $75.75/hr

We use Objective C and Swift programming languages to create native applications for iPhone ... Qualifications Experience of 3-5 years of Java Full Stack Development Masters from US Excellent ...

CYNET SYSTEMS

Java Full Stack Developer

Pleasanton, CA · On-site

$63 - $68/hr

Strong proficiency in Java Full Stack development. * Hands-on experience with React JS. * Strong ... Experience with CI/CD pipelines and DevOps practices. * Experience with containerization ...

CYNET SYSTEMS

Java Full Stack Developer

Pleasanton, CA · On-site

$63 - $68/hr

Strong proficiency in Java Full Stack development. * Hands-on experience with React JS. * Strong ... Experience with CI/CD pipelines and DevOps practices. * Experience with containerization ...

1 point system

Sr. Full Stack Java Engineer

Dublin, CA · On-site

$59 - $76.25/hr

Strong Angular (modern versions; version number not important) · Strong Java + Spring Boot · ... full stack (not siloed) · Willingness to use AI‑assisted development (Copilot)

Redolent, Inc

Java Full stack Developer

San Ramon, CA

$58.75 - $75.75/hr

Role Java Full stack Developer Work location San Ramon,CA ?We need a full-stack developer who will use their passion to learn new tools and techniques, and identify and implement system improvements.

Jobsbridge

Lead Java/J2EE Developer

San Ramon, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 5+ years Java/J2EE experience Strong hands-on experience with Java EE or ...

Jobsbridge

Java Developer

San Ramon, CA · On-site

$57 - $73.75/hr

... stack - Java, Spring Integration, Hibernate, JUnit, JSON for REST based services Spring MVC Spring REST web services Spring integration JIBX - tool for binding XML data to Java objects Hibernate ...

INTELLISWIFT INC

Full stack developer

San Ramon, CA

Full Stack Developer Location: San Ramon, CA Duration: 6 Months Fullstack developer Front end : Java script, html, CSS, any JavaScript libraries Should be good in java Back end : Oracle Responsive ...

Saxon Global

Full stack Developer

Pleasanton, CA

... and engineering solution services from past 16 years. Saxon global specializes in Business ... Using configuration management and integration/build automation tools to lead and deploy Java ...

Omni Inclusive

Senior Java Developer

Pleasanton, CA

$63.50 - $81/hr

NET Core version 8 High level qualifications include excellent collaboration skills, solid troubleshooting, and strong java full stack development skills as well as great communication skills.

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Freelance Full Stack Java Developer information

See Mountain House, CA salary details

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$62

$83

How much do freelance full stack java developer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for freelance full stack java developer in Mountain House, CA is $62.60, according to ZipRecruiter salary data. Most workers in this role earn between $54.42 and $70.24 per hour, depending on experience, location, and employer.

What are the most common challenges faced by freelance full stack Java developers when managing multiple client projects simultaneously?

Freelance full stack Java developers often juggle several client projects at once, which can pose challenges in terms of time management, communication, and prioritization. Balancing diverse client expectations, aligning project timelines, and handling unexpected technical issues require strong organizational skills and proactive communication. Many freelancers use project management tools and set clear milestones with clients to stay on track. Additionally, it's important to regularly update clients on progress and clarify requirements early to prevent scope creep and last-minute changes.

What is the difference between Freelance Full Stack Java Developer vs Freelance Front End Developer?

AspectFreelance Full Stack Java DeveloperFreelance Front End Developer
Skills & CertificationsJava, Spring, REST APIs, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend and frontend development, full project lifecyclePrimarily UI/UX design, client-side coding
Industry UsageEnterprise applications, web services, backend systemsWebsite interfaces, mobile app frontends

Freelance Full Stack Java Developers handle both backend and frontend tasks using Java and related technologies, while Freelance Front End Developers focus mainly on user interface design and client-side coding. Both roles are in demand, but the full stack developer offers a broader skill set suitable for end-to-end project delivery.

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

To thrive as a Freelance Full Stack Java Developer, you need expertise in Java programming, front-end technologies (such as HTML, CSS, JavaScript), and back-end frameworks, often supported by a relevant degree or proven experience. Familiarity with tools like Spring Boot, REST APIs, databases (SQL/NoSQL), version control systems (e.g., Git), and cloud platforms is typically required. Strong problem-solving skills, effective communication, and self-motivation set top freelancers apart by enabling them to manage projects independently and collaborate with clients. These skills ensure the delivery of robust, scalable applications and client satisfaction in a competitive freelance market.

What is a Freelance Full Stack Java Developer?

A Freelance Full Stack Java Developer is an independent professional who specializes in both front-end and back-end development using Java technologies. They handle the complete software development process, including designing user interfaces, building server-side logic, and managing databases. Freelancers in this role often work on a contract basis for multiple clients, providing flexibility and a variety of projects. Their expertise typically includes frameworks like Spring Boot, JavaScript libraries, RESTful APIs, and cloud services.
What are the most commonly searched types of Full Stack Java Developer jobs in Mountain House, CA? The most popular types of Full Stack Java Developer jobs in Mountain House, CA are:
What are popular job titles related to Freelance Full Stack Java Developer jobs in Mountain House, CA? For Freelance Full Stack Java Developer jobs in Mountain House, CA, the most frequently searched job titles are:
Freelance Full Stack Java Developer jobs near you
Infographic showing various Freelance Full Stack Java Developer job openings in Mountain House, CA as of May 2026, with employment types broken down into 90% Full Time, and 10% Contract. Highlights an 86% In-person, 9% Hybrid, and 5% Remote job distribution, with an average salary of $130,217 per year, or $62.6 per hour.

Full Stack Java Developer

campus4tech

Pleasanton, CA • On-site

$58 - $74.75/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Job Title: Full Stack Java Developer
Job Location: Pleasanton, CA 94588
Contract Duration: 11 months
Limited immigration sponsorship may be available.
Ability to travel 10%, on average, based on the work you do and the clients and industries/sectors you serve.
Summary:
The Full Stack Java Developer will be responsible for designing, developing, and delivering scalable, high-quality applications while working on client-facing engagements. This role requires strong expertise in full stack development, including backend and frontend technologies, and the ability to lead workstreams focused on process improvement and transformation. The developer will collaborate with cross-functional teams, ensure best coding practices, and contribute to building secure, maintainable, and high-performing applications.
Responsibilities:
Communicate regularly with Engagement Managers (Directors), project team members, and representatives from various functional and / or technical teams, including escalating any matters that require additional attention and consideration from engagement management.
Independently and collaboratively lead client engagement workstreams focused on improvement, optimization, and transformation of processes including implementing leading practice workflows, addressing deficits in quality, and driving operational outcomes.
Will be responsible for creating maintainable, adaptable, scalable, defect-free code using software development best practices and coding standards (i.e. software reuse, refactoring, continuous integration, test automation, secure development, Test Driven Development, static code analysis, peer/code review).
Design and develop key application components such as Java, Javascript, Angular, HTML, Spring, Node.js, MySQL, MongoDB, GitHub, Docker, Identify & Access Management (IAM)
Communicate regularly with Engagement Managers (Directors), project team members, and representatives from various functional and / or technical teams, including escalating any matters that require additional attention and consideration from engagement management.
Independently and collaboratively lead client engagement workstreams focused on improvement, optimization, and transformation of processes including implementing leading practice workflows, addressing deficits in quality, and driving operational outcomes.
Requirements:
Bachelor's degree, preferably in Computer Science, Information Technology, Computer Engineering, or related IT discipline; or equivalent experience
7+ years' experience working as a Java Full Stack Developer creating maintainable, adaptable, scalable, defect-free code using software development best practices and coding standards.
7+ years' experience of JavaScript, Angular, and HTML
7+ years' experience of experience with Spring, Node.js, MySQL
7+ years' experience of experience with MongoDB, GitHub, Docker, and Identify & Access Management (IAM)
Must be able to work onsite in Pleasanton, CA.
Preferred:
Analytical/ Decision Making Responsibilities
Analytical ability to manage multiple projects and prioritize tasks into manageable work products.

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