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Junior Full Stack Java Developer Jobs in San Francisco, CA

Design, develop, and maintain full-stack applications using Java and React JS. * Implement and optimize database solutions using PostgreSQL and MongoDB. * Integrate Kafka for real-time messaging and ...

Java full stack Developer

Oakland, CA · On-site

$90K - $100K/yr

  • Medical

  • Dental

  • Retirement

Health insurance Role:- Java full stack developer Location:- Toronto Canada - * Develop and Maintain Digital Solutions: Build and optimize websites, AR filters, interactive installations, and web ...

Junior .NET Developer

San Francisco, CA

$78K - $102K/yr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. C#, ASP.NET,SQL queries Qualifications Experience working with .NET Tools ...

Junior ios developer

Oakland, CA

$76K - $99K/yr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Must have demonstrated ability to organize and manage multiple projects ...

Java/J2EE Developer

San Mateo, CA · On-site

$58 - $75.25/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Good Communication skills, Onsite experience Java and J2EE, JDBC, JSP Spring ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Strong development skills: C#; ASP.Net; ADO.Net; Web Services (2+ years) SQL ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Good Communication skills, Onsite experience Java and J2EE, JDBC, JSP Spring ...

Java Developer

Fremont, CA · On-site

$55.75 - $72.25/hr

Java Developer Location: Onsite Duration: 6+ months Details ... Full-Stack Desktop Development: Architecting responsive desktop and web applications using ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Strong development skills: C#; ASP.Net; ADO.Net; Web Services (2+ years) SQL ...

Java/J2EE Developer

San Mateo, CA

$58 - $75.25/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Good Communication skills, Onsite experience Java and J2EE, JDBC, JSP Spring ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Strong development skills: C#; ASP.Net; ADO.Net; Web Services (2+ years) SQL ...

Java Server Developer

San Francisco, CA

$60 - $77.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Proven hands-on Software Development experience Proven working experience in ...

Java/J2EE Developer

San Mateo, CA

$58 - $75.25/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Good Communication skills, Onsite experience Java and J2EE, JDBC, JSP Spring ...

Java Developer

San Ramon, CA

$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 ...

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Junior Full Stack Java Developer information

See San Francisco, CA salary details

$12

$68

$91

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

As of Aug 17, 2026, the average hourly pay for junior full stack java developer in San Francisco, CA is $68.43, according to ZipRecruiter salary data. Most workers in this role earn between $59.47 and $76.73 per hour, depending on experience, location, and employer.

What is a junior full stack Java developer?

A Junior Full Stack Java Developer is an entry-level software developer who works on both front-end and back-end development using Java and related technologies. They assist in building, testing, and maintaining web applications, often working with frameworks like Spring Boot for the back-end and JavaScript libraries for the front-end. Their responsibilities typically include writing clean and efficient code, debugging issues, and collaborating with other team members. This role requires foundational knowledge of databases, APIs, and cloud platforms. It is a great starting point for developers looking to grow into full-stack expertise.

What are the typical responsibilities of a junior full stack Java developer on a daily basis?

As a Junior Full Stack Java Developer, your daily tasks usually include writing and testing Java code for back-end logic, developing and maintaining front-end components, and fixing bugs reported by users or testers. You’ll often participate in code reviews, collaborate with team members through agile meetings, and help integrate new features into existing applications. Additionally, you may be involved in database management and work closely with senior developers or product managers to understand requirements and deliver solutions. This role offers valuable hands-on experience across the software development lifecycle while providing opportunities to learn from more experienced colleagues.

What are the key skills and qualifications needed to thrive as a junior full stack Java developer?

To thrive as a Junior Full Stack Java Developer, you need a solid understanding of Java programming, web development fundamentals (HTML, CSS, JavaScript), and basic database management, often supported by a degree in computer science or related experience. Familiarity with frameworks like Spring Boot, front-end libraries such as React or Angular, version control systems like Git, and exposure to RESTful APIs and cloud platforms is typical and advantageous. Strong problem-solving abilities, teamwork, eagerness to learn, and effective communication set outstanding candidates apart. These skills and qualities ensure you can develop, debug, and maintain both front-end and back-end systems while collaborating effectively in dynamic software development environments.

What are the most commonly searched types of Full Stack Java Developer jobs in San Francisco, CA?

The most popular types of Full Stack Java Developer jobs in San Francisco, CA are:

What are popular job titles related to Junior Full Stack Java Developer jobs in San Francisco, CA?

For Junior Full Stack Java Developer jobs in San Francisco, CA, the most frequently searched job titles are:

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The top searched job categories for Junior Full Stack Java Developer jobs in San Francisco, CA are:

What cities near San Francisco, CA are hiring for Junior Full Stack Java Developer jobs?

Cities near San Francisco, CA with the most Junior Full Stack Java Developer job openings:

Infographic showing various Junior Full Stack Java Developer job openings in San Francisco, CA as of August 2026, with employment types broken down into 1% Internship, 88% Full Time, 5% Part Time, 5% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $142,328 per year, or $68.4 per hour.

Java Full Stack Developer

CYNET SYSTEMS

Pleasanton, CA • On-site

$60 - $65/hr

Contractor

Re-posted 20 days ago


Job description

Job Overview:

Pay Range: $60hr - $65hr

Requirement/Must Have:

  • 3+ years of experience in software development.
  • Strong proficiency in Java, Spring Boot, and RESTful APIs.
  • Expertise in React JS, HTML5, CSS3, and JavaScript (ES6+).
  • Hands-on experience with PostgreSQL and NoSQL databases such as MongoDB.
  • Experience with Apache Kafka for distributed messaging.
  • Knowledge of Git/GitHub or similar version control tools.
  • Familiarity with Maven/Gradle build tools.
  • Knowledge of Cucumber for BDD.
  • Experience with integration testing and load testing tools (e.g., JMeter, Gatling).
  • Experience with containerization (Docker/Kubernetes).
  • Understanding of CI/CD pipelines.

Responsibilities:

  • Design, develop, and maintain full-stack applications using Java and React JS.
  • Implement and optimize database solutions using PostgreSQL and MongoDB.
  • Integrate Kafka for real-time messaging and event-driven architecture.
  • Collaborate with cross-functional teams to deliver high-quality software solutions.
  • Write clean, maintainable, and efficient code following best practices.
  • Conduct unit testing and participate in integration/load testing.
  • Work in an Agile environment and contribute to sprint planning and retrospectives.

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting powerhouse. Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile, scalable talent solutions across industries. With an active footprint in all 50 U.S. states and Canada, we support thousands of consultants through our expansive, high-performing recruitment engine operating across North America and Asia—ensuring speed, quality, and consistency in every hire.

Cynet Systems logo

About Cynet Systems

Sourced by ZipRecruiter

Cynet Systems Inc is a staffing and recruiting corporation nestled in Ashburn, VA, USA. Established in 2010, the company operates within the Information Technology and Services sector, specializing in providing effective workforce solutions to different business needs, including IT consulting, direct hire, and contract staffing services. Through the years, Cynet Systems has built an impressive portfolio, going beyond borders and expanding its operations internationally in Canada and India. Rooted in its core values of teamwork, leadership, and commitment, Cynet Systems helps businesses unlock their full potential by providing versatile and competent professionals that perfectly align with their needs. Fueled by their unwavering mission to deliver top-tier talent to businesses worldwide, Cynet Systems garnered various recognitions including SIA's fastest-growing staffing firms and Best Place to Work in Virginia for 2019.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Sterling, VA, US

Year founded

2010

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