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Frontend Backend Developer Jobs in California (NOW HIRING)

Nexusflow.ai Inc.

Backend Engineer

Palo Alto, CA · On-site

Our Backend Engineers will be the driving force to build our products and solutions, in extensive collaboration with our ML Engineers and Front-end Engineers. Responsibilities * API system ...

KBR, Inc.

Frontend Developer

El Segundo, CA · On-site

$126K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Frontend Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... Strong collaboration skills working with cross-functional teams (backend, DevOps, product) * Local ...

KBR

Frontend Developer

El Segundo, CA · On-site

$126K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Frontend Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... Strong collaboration skills working with cross-functional teams (backend, DevOps, product) * Local ...

Carlsmed

Sr. Software Backend Engineer (San Diego)

Carlsbad, CA · On-site

$150K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Build and maintain responsive, performant frontend applications using React * Optimize PostgreSQL ... Prisma ORM, JPA, and database migrations - preferred * DevOps and cloud platforms (AWS/GCP/Azure ...

Carlsmed

Sr. Software Backend Engineer (San Diego)

Carlsbad, CA · On-site

$150K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Build and maintain responsive, performant frontend applications using React * Optimize PostgreSQL ... Prisma ORM, JPA, and database migrations - preferred * DevOps and cloud platforms (AWS/GCP/Azure ...

Carlsmed

Sr. Software Backend Engineer (San Diego)

Carlsbad, CA · On-site

$150K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Build and maintain responsive, performant frontend applications using React * Optimize PostgreSQL ... Prisma ORM, JPA, and database migrations - preferred * DevOps and cloud platforms (AWS/GCP/Azure ...

Carlsmed

Sr. Software Backend Engineer (San Diego)

Carlsbad, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Build and maintain responsive, performant frontend applications using React * Optimize PostgreSQL ... Prisma ORM, JPA, and database migrations - preferred * DevOps and cloud platforms (AWS/GCP/Azure ...

Eve

Product Engineer

San Mateo, CA · On-site

We're hiring Product Engineers across the stack - front-end, back-end, and full-stack - and are looking for strong builders regardless of where their depth lies, as long as they're comfortable moving ...

Eitacies Inc

Senior Front End Developer

Los Angeles, CA · On-site

$55 - $60/hr

Job Title: Sr. Front-End Developer Location: Los Angeles, CA Duration: Long Term Work Mode : Onsite ... You re experienced in working with RESTful APIs to integrate front-end and back-end services. * You ...

Verkada

Senior Frontend Engineer - Alarms

San Mateo, CA · On-site

$139K - $191K/yr

  • Medical

  • Dental

  • Vision

  • PTO

You'll be working alongside a small, dynamic team of frontend, backend and firmware engineers to develop these experiences. Our team operates as a startup within a startup, so you can expect a lot of ...

247Hire

Sr. Backend Engineer

Mountain View, CA · On-site

$120 - $160/hr

Sr. Backend Engineer Responsibilities * Develop and maintain scalable software components with a ... Collaborate with frontend and data teams to optimize REST APIs for millions of users. * Provide ...

Pinterest

SDET II, tvScientific

San Francisco, CA · Remote

$59 - $76/hr

You will partner closely with frontend engineers, backend engineers, product managers, and designers to ensure our web platform and APIs are reliable, secure, and performant. What you'll do: * Own ...

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All JobsFrontend Backend Developer JobsFrontend Backend Developer Jobs in California

Frontend Backend Developer information

See California salary details

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$56

$83

How much do frontend backend developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for frontend backend developer in California is $56.98, according to ZipRecruiter salary data. Most workers in this role earn between $46.73 and $67.36 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a frontend backend developer?

To thrive as a Frontend Backend Developer, you need strong proficiency in web programming languages (such as JavaScript, HTML, CSS for frontend, and Node.js, Python, or Java for backend), as well as a solid understanding of software development principles. Familiarity with frameworks (like React, Angular, or Vue for frontend and Express, Django, or Spring for backend), version control systems (like Git), and relevant certifications such as AWS Certified Developer can be highly beneficial. Excellent problem-solving, communication, and teamwork skills help you effectively collaborate with cross-functional teams and address complex technical challenges. These combined skills ensure you can build, optimize, and maintain robust, scalable web applications that meet user and business needs.

What is a frontend backend developer?

Frontend Backend Developers, often referred to as Full Stack Developers, are professionals skilled in both the client-side (frontend) and server-side (backend) aspects of web development. They design and build user interfaces, ensuring a seamless and interactive experience for users, while also managing server logic, databases, and application integration. Their broad range of expertise allows them to work on multiple layers of a web application, bridging the gap between visual design and technical functionality. This versatility makes them valuable in creating fully functional and cohesive digital products.

How do frontend backend developers typically collaborate with designers and other developers in a project team?

Frontend Backend Developers often work closely with UI/UX designers to implement visually appealing and user-friendly interfaces based on design specifications. They also collaborate with backend specialists to ensure seamless integration between the client and server sides, often participating in code reviews and joint problem-solving sessions. Regular communication and agile methodologies, such as daily stand-ups and sprint planning, help coordinate tasks and ensure project goals are met efficiently. This collaborative environment allows developers to learn from each other and contribute to both the visual and functional aspects of web applications.

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

AspectFrontend Backend DeveloperWeb Developer
Primary FocusClient-side interface and user experienceOverall website development, including both frontend and backend
Skills & TechnologiesHTML, CSS, JavaScript, UI/UX designHTML, CSS, JavaScript, server-side languages, databases
Work EnvironmentDesign and implement user interfaces, collaborate with designersBuild complete websites, integrate frontend with backend systems
CredentialsWeb development certifications, coding bootcampsSimilar certifications, broader skill set

While both roles involve web development, a Frontend Backend Developer specializes in either the client-side or server-side aspects, whereas a Web Developer often handles both areas to create complete websites.

What are popular job titles related to Frontend Backend Developer jobs in California? For Frontend Backend Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Frontend Backend Developer jobs in California look for? The top searched job categories for Frontend Backend Developer jobs in California are:
What cities in California are hiring for Frontend Backend Developer jobs? Cities in California with the most Frontend Backend Developer job openings:
Frontend Backend Developer jobs near you

Backend Developer with Graph Database Knowledge::San Diego, CA (Onsite)

talentmovers inc

San Diego, CA • On-site

Contractor

Re-posted 13 days ago

Job description

Job Title: Backend Java Developer with Graph Database Knowledge

Location: San Diego, CA (Onsite)

Pay Rate : ON W2/C2C/Full time 

Skills: Backend Java, Graph Knowledge like (Neo4j or Cypher or Gremlin)

Job Summary:

We are looking for a talented Backend Java Developer with hands-on experience in graph databases to join our growing engineering team. You will be responsible for developing scalable and efficient backend services using Java, and designing and integrating complex data models with graph database systems such as Neo4j or Amazon Neptune.

Key Responsibilities:

  • Design, develop, and maintain backend services and APIs using Java (Spring Boot or similar frameworks)
  • Build and optimize graph-based data models and queries using technologies like Neo4j, Cypher, or Gremlin
  • Integrate graph databases with microservices to deliver advanced querying capabilities and relationship-based analytics
  • Collaborate with front-end developers, data engineers, and product managers to deliver end-to-end solutions
  • Ensure code quality through testing, code reviews, and adherence to software development best practices
  • Monitor and troubleshoot system performance, especially around data modeling and query execution in graph systems
  • Design and implement secure and efficient data access and storage strategies

Required Qualifications:

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
  • 3+ years of backend development experience in Java (Spring Boot, Hibernate, etc.)
  • Hands-on experience with graph databases such as Neo4j, Amazon Neptune, ArangoDB, or OrientDB
  • Strong understanding of graph theory and data modeling techniques for graphs
  • Proficiency in graph query languages such as Cypher or Gremlin
  • Familiarity with RESTful APIs, JSON, and HTTP protocols
  • Experience with relational and NoSQL databases
  • Knowledge of version control tools (e.g., Git) and CI/CD workflows

Preferred Qualifications:

  • Experience designing recommendation systems, fraud detection, or knowledge graphs
  • Understanding of GraphQL and its integration with graph databases
  • Familiarity with containerization (Docker) and orchestration tools (Kubernetes)
  • Exposure to cloud platforms like AWS, GCP, or Azure (especially services like Amazon Neptune)
  • Performance tuning of large-scale graph databases