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Freelance Junior Java Developer Jobs in Mountain House, CA

Company Description This is for an Innovation Lab, where they need someone with good coding skills on Core Java, Spring, Hibernate, SQL . REST API Some UI experience using JQuery, Angular ...

This is for an Innovation Lab, where they need someone with good coding skills on Core Java, Spring, Hibernate, SQL . REST API Some UI experience using JQuery, Angular , Javascript is good to have.

GE Java Developers

San Ramon, CA · On-site

$57 - $73.75/hr

Lead and guide Jr. developers. Qualifications/Requirements: Bachelor's degree in Computer Science ... Strong knowledge of OOD, software design patterns and principles Java 5/6 expert Strong knowledge ...

Sr Java WebServices Developer

Pleasanton, CA · On-site

$63.75 - $81.25/hr

... knowledge of Java enterprise development. 5+ years of professional IT experience in a large ... junior developers as well as teams adopting the platforms. Strong knowledge of Technical Design ...

Software Engineer III - ATI

San Ramon, CA · On-site

$64.25 - $86.25/hr

... junior software engineers. * 5+ years of hands-on experience with programming and scripting languages such as Python, Spark, Java, SQL, and Shell Scripting. * 5+ years of experience with cloud ...

Software Engineer III - ATI

San Ramon, CA · On-site

$64.25 - $86.25/hr

... junior software engineers. * 5+ years of hands-on experience with programming and scripting languages such as Python, Spark, Java, SQL, and Shell Scripting. * 5+ years of experience with cloud ...

... junior engineers to senior executives. Preferred Qualifications * Robust understanding of web ... C++, Python, Java, Go, or Rust * Experience and interest in full-stack development (Backend or Data)

Senior Software Development Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

About the Team The Developer Agent team is on a mission to provide tools that make the Workday ... Mentor junior and mid-level engineers through code review, design feedback, and pairing, and help ...

Senior Software Engineer

Pleasanton, CA · On-site

$136K - $179K/yr

Mentor and coach junior team members and guide them to solutions. * Proactively identify issues ... to: C#, Java, Python, .NET, .NET Core. * 3+ years of hands-on experience in building Web ...

Security Engineer III

Dublin, CA · On-site

$132K - $226K/yr

Provides technical assistance to junior staff in the design and implementation of IAM technologies ... Java and other programing languages Knowledge of O365 services. Conceptual and practical ...

Security Engineer III

Dublin, CA · On-site

$132K - $226K/yr

Provides technical assistance to junior staff in the design and implementation of IAM technologies ... Java and other programing languages Knowledge of O365 services. Conceptual and practical ...

Security Engineer III

Dublin, CA · On-site

$132K - $226K/yr

... junior staff in the design and implementation of IAM technologies • Provide guidance to IAM ... • Experience in Java and other programing languages • Knowledge of O365 services. • ...

Provides technical assistance to junior staff in the design and implementation of IAM technologies ... Java and other programing languages Knowledge of O365 services. Conceptual and practical ...

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Freelance Junior Java Developer information

See Mountain House, CA salary details

$65.8K

$115.1K

$173.5K

How much do freelance junior java developer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for freelance junior java developer in Mountain House, CA is $115,148.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,400.00 and $114,800.00 per year, depending on experience, location, and employer.

What is a freelance junior Java developer?

A Freelance Junior Java Developer is an entry-level programmer who works independently on a contract basis, specializing in Java development. They typically handle coding, debugging, and basic software tasks for clients rather than being employed full-time by a single company. Freelance junior developers often work on smaller projects or assist senior developers, allowing them to gain experience and build their portfolios. This role requires a solid understanding of Java fundamentals and the ability to adapt to different project requirements.

What are the key skills and qualifications needed to thrive as a freelance junior Java developer, and why are they important?

To thrive as a Freelance Junior Java Developer, you need a solid grasp of Java programming, basic software development principles, and a relevant degree or coursework in computer science. Familiarity with tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and an understanding of basic frameworks like Spring Boot are typically required. Strong problem-solving abilities, effective time management, and clear communication make you stand out when collaborating remotely with clients. These skills and qualities are essential to deliver reliable code, meet project deadlines, and build lasting professional relationships as a freelancer.

What are some common challenges freelance junior Java developers face when starting out, and how can they overcome them?

Freelance junior Java developers often face challenges such as finding consistent projects, adapting quickly to different client codebases, and managing their own schedules and client communications. Building a strong online portfolio and actively networking in developer communities can help attract more clients. Additionally, setting clear expectations with clients and continuously improving technical and soft skills are key to overcoming early hurdles and building a successful freelance career.

What is the difference between Freelance Junior Java Developer vs Junior Java Developer?

AspectFreelance Junior Java DeveloperJunior Java Developer
Work EnvironmentIndependent, remote or contract-based projectsFull-time employment in a company or organization
CredentialsTypically requires basic Java knowledge, some coding experienceOften requires a degree or certification in computer science or related field
Employer & Industry UsageClients across various industries, project-basedEmployers in tech, finance, or enterprise sectors
Work ScopeLimited to specific projects, flexible hoursPart of a team, involved in ongoing development tasks

In summary, a Freelance Junior Java Developer works independently on short-term projects, often remotely, with flexible hours and minimal formal employment ties. In contrast, a Junior Java Developer is typically employed full-time within a company, working as part of a team on continuous development tasks, often requiring formal education or certifications.

What are popular job titles related to Freelance Junior Java Developer jobs in Mountain House, CA?

For Freelance Junior Java Developer jobs in Mountain House, CA, the most frequently searched job titles are:

What job categories do people searching Freelance Junior Java Developer jobs in Mountain House, CA look for?

The top searched job categories for Freelance Junior Java Developer jobs in Mountain House, CA are:

Infographic showing various Freelance Junior Java Developer job openings in Mountain House, CA as of August 2026, with employment types broken down into 70% Full Time, 16% Part Time, and 14% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $115,148 per year, or $55.4 per hour.

Jr Java developer

ERP Analysts

Pleasanton, CA • On-site

Contractor

Re-posted 13 days ago


Job description

Company Description
Job Description
This is for an Innovation Lab, where they need someone with good coding skills
on Core Java, Spring, Hibernate, SQL . REST API
Some UI experience using JQuery, Angular , Javascript is good to have.
Conducts analysis, designs products, and programs computer software that requires extensive research
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.