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Junior Java Backend Developer Jobs in California

Flexton

Java Backend Developer

San Francisco, CA · On-site

$40 - $45/hr

Java Backend Developer Java Backend Developer - Local to Bay Area - Hybrid Rate: $40-$45/hr on W2 Visa independent candidates and no C2C Master's degree in Computer Science or related field from top ...

Kasmo Global

Java Backend Developer

Rocklin, CA · On-site

$52.75 - $68.25/hr

Java Backend Developer Location: Bay Area - Rocklin, CA (Onsite 4 Days / 1 Day Remote) Type: Contract / Full-Time Position Overview We are seeking a highly skilled Java Backend Developer to join our ...

Kanak Elite Services Inc

Java Backend Developer

Oakland, CA · On-site

$58 - $75.25/hr

Java Backend Developer (W2 and C2C accepted) location : 100% Onsite | Oakland, CA Duration : Contract until April 2026 local candidates are required!! We're looking for a strong Java Backend ...

Diverse Lynx

Java Backend developer

San Jose, CA · On-site

$59.25 - $76.75/hr

Java Backend Developer Java backend developer Location: San Jose CA Designed, developed, and maintained Java Spring Boot microservices for enterprise portals and frontend systems, building secure ...

ASM Tech Solutions

Java Backend Developer

Sunnyvale, CA · On-site

$60 - $78/hr

Java Backend Developer Location: Sunnyvale, CA | Full-Time, On-Site | Regular/Contract (In-Person Interview) Visa: USC / GC / H4 EAD / L2S Position Summary We are seeking a Mid-Level Java Backend ...

Pacific Life

Sr Java Back End Developer

Newport Coast, CA · On-site

$128K - $167K/yr

Senior Java Backend Developer Providing for loved ones, planning rewarding retirements, saving ... Provide mentorship to junior developers, instilling best practices for secure, scalable ...

Prophecy Technologies

Java backend developer

Sunnyvale, CA · On-site

$59.25 - $76.75/hr

Job summary The Java backend developer will be responsible for designing, developing, and maintaining high-performance, scalable backend systems. This role requires strong expertise in Java, API and ...

Kasmo Global

Senior Java backend Developer

Santa Clara, CA · On-site

$66.75 - $85/hr

Role- Senior Java backend Developer Locations: Austin, TX (Hybrid-3 Days in a week) Client ... Guide junior developers * Oversee code quality and enforce best practices * Identify and resolve ...

Software Technology Inc

java Back End Developer

Oakland, CA · On-site

$58 - $75.25/hr

Java Backend Developer Location: Rancho Cordova, CA/Oakland, CA (Locals only) Duration: Long term Tech Stack: * Java * Spring Boot * Kafka * AWS, GCP, Azure Skills/Experience: * Experience with ...

Info Way Solutions

Java Backend Developer

Fremont, CA · On-site

$55.25 - $71.75/hr

Java Backend Developer Term: 12+ months Location: Bentonville, AR (Onsite) Mandatory : With strong Java, Azure Areas of responsibility include: - Involved in planning of system and development ...

Kasmo Global

Java Backend Developer

San Bruno, CA · On-site

$60.25 - $78.25/hr

Java Backend Developer Location: San Bruno, CA (Onsite) Hands on experience building Java-based backend systems and experience of working in cloud based solutions is a must. Should be proficient in ...

Kasmo Global

Java Backend Developer

Mountain View, CA · On-site

$59.25 - $76.75/hr

Java Backend Developer Location: Mountain View, CA- 3 days from office- mandate Must have strong Java/J2EE experience. Experience with injection frameworks like Spring, SpringBoot is a must.

INTELLISWIFT INC

Java Backend Developer

San Francisco, CA

$59.50 - $77.25/hr

We have the following urgent need, Please respond with your resume along with all the relevant details ASAP Java Backend Developer San Francisco, CA 12 -18 months+ Locals only (Need very Sr resource ...

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Junior Java Backend Developer information

See California salary details

$60.2K

$105.4K

$158.9K

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

As of Jun 26, 2026, the average yearly pay for junior java backend developer in California is $105,426.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $105,100.00 per year, depending on experience, location, and employer.

What are Junior Java Backend Developers?

Junior Java Backend Developers are entry-level software engineers who specialize in building and maintaining the server-side logic of web applications using the Java programming language. They work closely with senior developers to implement APIs, manage databases, and ensure smooth data flow between servers and users. Their responsibilities often include writing clean, efficient code, debugging applications, and learning new technologies as needed. Junior Java Backend Developers typically have a foundational knowledge of Java, SQL, and frameworks like Spring Boot.

What are some common challenges faced by Junior Java Backend Developers when joining a new team?

As a Junior Java Backend Developer, one common challenge is adapting to existing codebases and understanding the team's preferred coding standards and practices. You may also find it challenging to grasp complex system architectures or integrate your code with various APIs and databases. However, most teams provide onboarding support, code reviews, and mentorship to help you ramp up. Collaborating closely with senior developers and asking questions can significantly ease your transition and foster your growth in the role.

What are the key skills and qualifications needed to thrive as a Junior Java Backend Developer, and why are they important?

To thrive as a Junior Java Backend Developer, you need solid knowledge of Java programming, understanding of object-oriented design, and familiarity with backend frameworks like Spring, often supported by a degree in computer science or related field. Experience with relational databases (e.g., MySQL), version control systems (like Git), and exposure to RESTful APIs and build tools (such as Maven) are typically required. Strong problem-solving skills, attention to detail, and effective communication make someone stand out in this role. These skills and qualities are crucial for building reliable, scalable server-side applications and collaborating effectively within a software development team.
What are the most commonly searched types of Java Backend Developer jobs in California? The most popular types of Java Backend Developer jobs in California are:
What are popular job titles related to Junior Java Backend Developer jobs in California? For Junior Java Backend Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Junior Java Backend Developer jobs in California look for? The top searched job categories for Junior Java Backend Developer jobs in California are:
What cities in California are hiring for Junior Java Backend Developer jobs? Cities in California with the most Junior Java Backend Developer job openings:
Junior Java Backend Developer jobs near you
Infographic showing various Junior Java Backend Developer job openings in California as of June 2026, with employment types broken down into 1% Internship, 75% Full Time, 5% Part Time, 1% Temporary, and 18% Contract. Highlights an 81% Physical, 3% Hybrid, and 16% Remote job distribution, with an average salary of $105,426 per year, or $50.7 per hour.
Java Backend Developer

Java Backend Developer

Flexton

San Francisco, CA • On-site

$40 - $45/hr

Other

Posted 4 days ago

Job description

Java Backend Developer

Java Backend Developer – Local to Bay Area – Hybrid Rate: $40-$45/hr on W2

Visa independent candidates and no C2C

Master's degree in Computer Science or related field from top 10 colleges/universities in the US.

Job Description:

Java Backend Developer with 6+ months of hands-on experience, internship, or project experience in Java development. The ideal candidate should have a strong foundation in backend development concepts and be eager to contribute to scalable backend systems and APIs.

Key Responsibilities:
  • Assist in developing, testing, and maintaining backend applications using Java and related frameworks.
  • Support the design and implementation of REST APIs and backend services.
  • Collaborate with senior developers to build scalable and reliable applications.
  • Work closely with frontend developers to integrate user-facing elements with backend services.
  • Write clean, reusable, and efficient code following coding standards.
  • Participate in debugging, troubleshooting, and performance optimization activities.
  • Work with relational and NoSQL databases such as SQL and Cassandra.
  • Gain exposure to cloud platforms like Azure and backend deployment processes.
  • Participate in code reviews, testing, and application deployment activities.
  • Learn and adopt new technologies and best practices to improve development efficiency.
Required Skills and Qualifications:
  • 6+ months of hands-on experience, internship, academic projects, or training in Java development.
  • Master's degree in Computer Science or related field from top colleges/universities in the US.
  • Visa-independent candidates preferred.
  • Basic understanding of Java, OOP concepts, and backend development.
  • Familiarity with SQL and exposure to NoSQL databases like Cassandra.
  • Basic knowledge or exposure to Azure or other cloud platforms.
  • Understanding of data structures and algorithms fundamentals.
  • Familiarity with RESTful APIs and microservices concepts.
  • Strong analytical and problem-solving skills.
  • Ability to work in a collaborative team environment and willingness to learn.
  • Exposure to testing tools/frameworks is a plus.

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