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Javascript Backend Developer Jobs in San Diego, CA

Jobsbridge

Full Stack Java Developer

San Diego, CA · On-site

$55.75 - $72/hr

... Middle and Backend databases. Well versed with front end technologies: HTML 5, JavaScript, CSS3 ... programming. Oracle Spatial or ArcGIS XAP GigaSpaces or other In-memory data grids HBase or ...

Jobsbridge

Full Stack Java Developer

San Diego, CA · On-site

$55.75 - $72/hr

... Middle and Backend databases. Well versed with front end technologies: HTML 5, JavaScript, CSS3 ... programming. Oracle Spatial or ArcGIS XAP GigaSpaces or other In-memory data grids HBase or ...

Piper Networks Inc

Software Developer

San Diego, CA · On-site

$70/hr

Develop back-end applications and services using Node.js. * Develop and maintain user interfaces ... Proficiency with Node.js / JavaScript. * Experience developing applications using React. * Strong ...

Miva, Inc.

Web Developer

San Diego, CA · Remote

$90K - $115K/yr

Troubleshoot and resolve frontend, backend, and configuration issues across the platform and ... vanilla JavaScript (ES6+), with a firm grasp of the DOM * Working experience with PHP in a web ...

Yardi

Software Development Engineer II

San Diego, CA · On-site

Responsibilities : • Designs and develops front-end and back-end web application features • ... Javascript/jQuery, JSON, REST • Experience with C# and MS-SQL preferred • Experience with ...

Axos Bank

JBATA- Application Developer

San Diego, CA · On-site

$30/hr

Familiarity with back-end and front-end technologies, including Java, C#, SQL (SQL Server), JavaScript, HTML, CSS, APIs, and objectoriented programming * Knowledge in Database Modeling Axos Employee ...

Axos Bank

JBATA- Application Developer

San Diego, CA · On-site

$30/hr

Familiarity with back-end and front-end technologies, including Java, C#, SQL (SQL Server), JavaScript, HTML, CSS, APIs, and object-oriented programming * Knowledge in Database Modeling Axos Employee ...

Miva

Web Developer

San Diego, CA · On-site +1

$90K - $115K/yr

Troubleshoot and resolve frontend, backend, and configuration issues across the platform and ... vanilla JavaScript (ES6+), with a firm grasp of the DOM * Working experience with PHP in a web ...

Qualcomm

Sr. Engineer, AI Platforms

San Diego, CA · On-site

$130K - $171K/yr

... frontend developer tools (e.g., VS Code plugins) and backend services. • Develop and integrate ... NET, Python, JavaScript, TypeScript, React.js, Angular, Node.js, HTML, and CSS • Experience ...

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Showing results 21-40

All JobsJavascript Backend Developer JobsJavascript Backend Developer Jobs in San Diego, CA

Javascript Backend Developer information

See San Diego, CA salary details

$12

$61

$89

How much do javascript backend developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for javascript backend developer in San Diego, CA is $61.30, according to ZipRecruiter salary data. Most workers in this role earn between $50.29 and $72.50 per hour, depending on experience, location, and employer.

What does a JavaScript backend developer do?

A JavaScript Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs that power web applications. They use JavaScript, often with frameworks like Node.js, to process requests, manage data, and ensure smooth communication between the frontend and backend of an application. Their work ensures that web applications are scalable, secure, and efficient. JavaScript Backend Developers also collaborate with frontend developers and other team members to deliver seamless user experiences.

What are the key skills and qualifications needed to thrive as a JavaScript backend developer, and why are they important?

To thrive as a Javascript Backend Developer, you need strong proficiency in JavaScript (especially Node.js), knowledge of backend frameworks, and a solid understanding of databases such as MongoDB or PostgreSQL. Familiarity with development tools like Git, RESTful APIs, Docker, and cloud platforms, as well as relevant certifications, is highly valuable. Excellent problem-solving, teamwork, and communication skills help you collaborate effectively and deliver robust solutions. These abilities are crucial for building scalable, secure, and maintainable backend services that power modern applications.

What are the typical challenges a JavaScript backend developer faces when scaling applications for high traffic?

JavaScript Backend Developers, especially those working with Node.js, often encounter challenges related to handling high concurrency, optimizing database queries, and maintaining application performance under heavy load. Ensuring efficient memory management and implementing robust error handling are also critical when scaling. Working closely with DevOps and frontend teams to optimize APIs and monitor system health is essential for delivering reliable, scalable backend solutions.

What is the difference between Javascript Backend Developer vs Javascript Frontend Developer?

AspectJavascript Backend DeveloperJavascript Frontend Developer
Primary FocusServer-side development, APIs, databasesUser interface, client-side interactions
Required SkillsNode.js, databases, server managementHTML, CSS, JavaScript, UI frameworks
Work EnvironmentBack-end servers, cloud platformsWeb browsers, client devices
Common UsageBuilding APIs, server logicDesigning web pages, user experience

The main difference between a Javascript Backend Developer and a Javascript Frontend Developer lies in their focus areas. Backend developers handle server-side logic, databases, and APIs, while frontend developers focus on creating engaging user interfaces and client-side interactions. Both roles require JavaScript skills but apply them in different parts of web development projects.

What are popular job titles related to Javascript Backend Developer jobs in San Diego, CA?

For Javascript Backend Developer jobs in San Diego, CA, the most frequently searched job titles are:

What job categories do people searching Javascript Backend Developer jobs in San Diego, CA look for?

The top searched job categories for Javascript Backend Developer jobs in San Diego, CA are:

What cities near San Diego, CA are hiring for Javascript Backend Developer jobs?

Cities near San Diego, CA with the most Javascript Backend Developer job openings:

Javascript Backend Developer jobs near you
Infographic showing various Javascript Backend Developer job openings in San Diego, CA as of August 2026, with employment types broken down into 87% Full Time, and 13% Contract. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $127,497 per year, or $61.3 per hour.

Full stack developer (Kotlin & React JS) IN San Diego CA (Onsite )Local only

talentmovers inc

San Diego, CA • On-site

Contractor

Re-posted 29 days ago

Job description

Role: Full stack developer

Location: San Diego CA (Onsite )Local only

Contract: 12+ months

Mandatory skills : Full Stack, Java , Kotlin, React JS

A Full Stack Java + Kotlin React JS Developer is sought to design, develop, and maintain web applications, encompassing both front-end and back-end components. This role requires expertise in server-side development using Java and Kotlin, alongside proficiency in building interactive user interfaces with React JS.

Key Responsibilities:

  • Front-end Development: Design and implement responsive and intuitive user interfaces using React JS, HTML, CSS, and JavaScript. Ensure a seamless and engaging user experience.
  • Back-end Development: Develop and maintain robust, scalable, and secure server-side applications and APIs using Java, Kotlin, and frameworks like Spring Boot.
  • Database Management: Work with relational and/or NoSQL databases to design schemas, manage data operations, and ensure data integrity.
  • API Development: Design, develop, and integrate RESTful APIs to facilitate communication between front-end and back-end systems.
  • Collaboration: Work closely with product owners, UI/UX designers, and other developers within an Agile environment to translate business requirements into technical solutions.
  • Testing and Quality Assurance: Conduct unit, integration, and end-to-end testing to ensure the quality, performance, and reliability of applications. Participate in code reviews and provide constructive feedback.
  • Deployment and Monitoring: Collaborate with DevOps teams for continuous integration and deployment (CI/CD) and implement monitoring solutions to ensure application health and performance.
  • Troubleshooting and Optimization: Identify, debug, and resolve issues across the full stack, and optimize application performance and scalability.
  • Technical Leadership & Mentorship: Contribute to architectural discussions, recommend best practices, and potentially mentor junior developers.

 

Required Skills and Qualifications:

  • Programming Languages: Strong proficiency in Java and Kotlin for back-end development, and JavaScript (ES6+), TypeScript for front-end development.
  • Frameworks: Extensive experience with Spring Boot for Java/Kotlin back-end, and React JS for front-end development.
  • Web Technologies: Solid understanding of HTML, CSS, and related web technologies.
  • Databases: Experience with SQL (e.g., PostgreSQL, MySQL, Oracle) and/or NoSQL databases (e.g., MongoDB).
  • API Design: Proven experience in designing and developing RESTful APIs.
  • Tools & Methodologies: Familiarity with version control systems (e.g., Git), build tools (e.g., Maven, Gradle), and Agile development methodologies.
  • Problem-Solving: Excellent analytical and problem-solving skills with the ability to troubleshoot complex issues across the stack.
  • Communication: Strong verbal and written communication skills to collaborate effectively within a team.