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Junior Back End Developer Jobs in California (NOW HIRING)

Nastech Global

Frontend Developer

Sunnyvale, CA · On-site

$122K - $142K/yr

Mentor junior developers and participate in code reviews * Collaborate with DevOps and backend engineers to ensure effective deployment, monitoring, and performance tuning of frontend components in ...

Glean

Software Engineer, Product Backend

Mountain View, CA · Hybrid

$140K - $265K/yr

Mentor more junior engineers or learn from battle tested ones About you: * BA/BS in computer science, or related degree * Experience of building and shipping scalable features in the backend Key ...

Serval Inc

Software Engineer, Backend

San Francisco, CA · On-site

$200K - $325K/yr

Mentor junior engineers and contribute to a culture of technical excellence. What You'll Need * 4+ years of experience as a backend focused software engineer. * Experience with zero-to-one ...

NimbleRx

Senior Backend Engineer

Redwood City, CA · On-site

Mentor junior engineers and interns * Promote best practices and high-quality development ... with backend APIs, services, and platform development * Rich development experience with Java ...

NimbleRx

Senior Backend Engineer

Redwood City, CA · On-site

Mentor junior engineers and interns * Promote best practices and high-quality development ... with backend APIs, services, and platform development * Rich development experience with Java ...

NimbleRx

Senior Backend Engineer

Redwood City, CA · On-site

$205K - $240K/yr

Mentor junior engineers and interns * Promote best practices and high-quality development ... with backend APIs, services, and platform development * Rich development experience with Java ...

Tatari

Senior Backend Engineer

Los Angeles, CA · Hybrid

$170K - $200K/yr

We are looking for Senior Backend Engineers to join Tatari and play a key role in the evolution and ... Mentor more junior members of the team * Design relational and non-relational data models for ...

Tatari

Senior Backend Engineer

San Francisco, CA · Hybrid

$170K - $200K/yr

We are looking for Senior Backend Engineers to join Tatari and play a key role in the evolution and ... Mentor more junior members of the team * Design relational and non-relational data models for ...

Tatari

Senior Backend Engineer

Los Angeles, CA · On-site

$170K - $200K/yr

We are looking for Senior Backend Engineers to join Tatari and play a key role in the evolution and ... Mentor more junior members of the team * Design relational and non-relational data models for ...

Tatari

Senior Backend Engineer

San Francisco, CA · On-site

$170K - $200K/yr

We are looking for Senior Backend Engineers to join Tatari and play a key role in the evolution and ... Mentor more junior members of the team * Design relational and non-relational data models for ...

Fox

Senior Developer, Back-End

Los Angeles, CA · On-site

$143K - $165K/yr

You will play a key role in mentoring junior developers, participating in architecture discussions ... Develop and maintain scalable backend services and APIs using TypeScript on AWS serverless ...

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Junior Back End Developer information

See California salary details

$23.7K

$87.8K

$135.7K

How much do junior back end developer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for junior back end developer in California is $87,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $85,900.00 per year, depending on experience, location, and employer.

What is a junior back end developer?

A Junior Back End Developer is an entry-level software developer responsible for building and maintaining the server-side logic, databases, and APIs of web applications. They work with programming languages like Python, Java, or Node.js and collaborate with front-end developers to ensure seamless integration. Their tasks often include writing code, debugging issues, optimizing performance, and managing databases. Juniors typically work under the guidance of senior developers to improve their skills and gain experience in back-end development.

What are some common challenges faced by junior back end developers in their first role?

Junior Back End Developers often find themselves adjusting to complex codebases and learning how to troubleshoot issues within existing systems. Navigating unfamiliar frameworks, understanding best practices for security and performance, and collaborating effectively with front-end developers and other team members can also be initial challenges. Many juniors spend time improving code review skills and learning to communicate technical issues clearly. Embracing these learning opportunities and seeking mentorship will help you grow quickly and build confidence in your new role.

What are the key skills and qualifications needed to thrive in the junior back end developer position, and why are they important?

To thrive as a Junior Back End Developer, you need a solid understanding of server-side programming languages (such as Java, Python, or Node.js), basic database management, and problem-solving abilities, often supported by a degree in computer science or a related field. Familiarity with frameworks (e.g., Express, Django), version control systems like Git, and exposure to cloud platforms or RESTful APIs are commonly expected. Strong communication skills, a willingness to learn, and an aptitude for teamwork make candidates stand out in this collaborative environment. These skills are crucial for building robust applications, maintaining efficient workflows, and integrating seamlessly with cross-functional teams.

What are the most commonly searched types of Back End Developer jobs in California?

The most popular types of Back End Developer jobs in California are:

What are popular job titles related to Junior Back End Developer jobs in California?

For Junior Back End Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Junior Back End Developer jobs in California look for?

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What cities in California are hiring for Junior Back End Developer jobs?

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Junior Back End Developer jobs near you
Infographic showing various Junior Back End Developer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $87,810 per year, or $42.2 per hour.

Senior Cloud Software Engineer, Backend - Enterprise

TP-Link Systems Inc.

Irvine, CA • On-site

$150K - $200K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 11 days ago

Job description

About Us:
Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world's top provider of Wi-Fi devices. The company is committed to delivering innovative products that enhance people's lives through faster, more reliable connectivity. With a commitment to excellence, TP-Link serves customers in over 170 countries and continues to grow its global footprint.
We believe technology changes the world for the better! At TP-Link Systems Inc, we are committed to crafting dependable, high-performance products to connect users worldwide with the wonders of technology.
Embracing professionalism, innovation, excellence, and simplicity, we aim to assist our clients in achieving remarkable global performance and enable consumers to enjoy a seamless, effortless lifestyle.
Overview:
Do you thrive in building robust, scalable backend systems for the cloud? Are you passionate about designing and implementing high-performance, secure applications? If so, then this Senior Cloud Software Engineer, Backend role might be perfect for you!
In this role, you will be a key member of our engineering team, responsible for the design, development, and maintenance of our backend cloud applications. You'll collaborate with our Cloud Architects, UX/UI designers, QA teams, and key hardware personnel and you will leverage your expertise in cloud technologies and backend development to build secure, reliable, and performant systems that meet our business needs.
Key Responsibilities:
  • Design, develop, and maintain highly scalable and reliable backend services using cloud-native technologies.
  • Collaborate with frontend engineers and other teams to ensure seamless integration.
  • Select and utilize appropriate cloud technologies (e.g., AWS, Azure, OCI) to build and deploy applications.
  • Optimize backend systems for performance, scalability, and cost-efficiency.
  • Implement robust security measures to ensure data protection and application integrity.
  • Write clean, maintainable, and well-documented code.
  • Automate infrastructure provisioning and deployment using tools like CI/CD pipelines.
  • Troubleshoot and debug complex backend issues.
  • Participate in code reviews and mentor junior engineers.
  • Stay up to date on the latest cloud technologies and best practices.

Requirements
Required Qualifications:
  • Bachelor's degree in Computer Science, Software Engineering, or a related field.
  • 5+ years of experience in cloud backend software development.
  • Proven experience designing and building scalable, reliable, and secure cloud-based applications.
  • Strong proficiency in backend programming language Java and frameworks like SpringBoot, Service Mesh.
  • Strong proficiency in JVM, multithreading programming, performance optimization skills.
  • Experience with a specific cloud platform (AWS, Azure, OCI).
  • Experience with cloud-based databases (e.g., NoSQL databases such as MongoDB, relational databases).
  • Experience with distributed middleware (e.g. Message queue, config center).
  • Experience with containerization technologies (e.g., Docker, Kubernetes).
  • In-depth knowledge of backend technologies (e.g., APIs, message queues).
  • Experience with security best practices for cloud environments.
  • Excellent communication, collaboration, and problem-solving skills.
  • Ability to work effectively in a team environment.

Preferred Qualifications:
  • Experience with DevOps principles and practices.
  • Experience with serverless architectures.
  • Experience with SDN Software Controller Platform.
  • Experience with AI Ops.

Benefits
Salary range: $150,000 - $200,000
    • Free snacks and drinks
    • Fully paid medical, dental, and vision insurance (partial coverage for dependents)
    • Contributions to 401k funds
    • Bi-annual reviews, and annual pay increases
    • Health and wellness benefits, including free gym membership
    • Quarterly team-building events

At TP-Link Systems Inc., we are continually searching for ambitious individuals who are passionate about their work. We believe that diversity fuels innovation, collaboration, and drives our entrepreneurial spirit. As a global company, we highly value diverse perspectives and are committed to cultivating an environment where all voices are heard, respected, and valued. We are dedicated to providing equal employment opportunities to all employees and applicants, and we prohibit discrimination and harassment of any kind based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Beyond compliance, we strive to create a supportive and growth-oriented workplace for everyone. If you share our passion and connection to this mission, we welcome you to apply and join us in building a vibrant and inclusive team at TP-Link Systems Inc.
Please, no third-party agency inquiries, and we are unable to offer visa sponsorships at this time.

Apply