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Backend Jobs in California (NOW HIRING)

Harrison Clarke

Back End Developer

San Jose, CA

A high-growth technology company is seeking a Backend Engineer to help build and scale the infrastructure powering a next-generation enterprise software platform. This is an opportunity to join a ...

New

Datacurve

Backend Engineer

San Francisco, CA · On-site

As a Backend Engineer, you'll become part of a passionate, fast moving team dedicated to solving challenging technical problems, designing engaging gamification experiences, and shaping the ...

Bayrock Labs

Backend Developer

Newark, CA · On-site

$50 - $55/hr

Overview We are looking for a motivated Backend Engineer with 1-2 years of hands-on experience in Node.js and Java development. This role is ideal for someone eager to grow their skills while ...

Phoenix Energy One, LLC

Be Seen First

AI Back End Developer

Irvine, CA · On-site

$115K - $200K/yr

As a Back End Developer at Phoenix, you will be responsible for designing, building, and maintaining robust server-side systems that power our internal platforms and customer-facing applications.

New

GLOBAL IT CON LLC

Backend Engineer

Sunnyvale, CA

Backend Engineer Data Location: Sunnyvale, CA (Onsite) Duration: 6-12+ Months Experience: 6-8+ years Ex- Apple is must Look for people from product based companies / startup / [Paypal / Netflix ...

Phoenix Energy One, LLC

Be Seen First

AI Back End Developer

Irvine, CA · On-site

$115K - $200K/yr

As a Back End Developer at Phoenix, you will be responsible for designing, building, and maintaining robust server-side systems that power our internal platforms and customer-facing applications.

New

Nexusflow.ai Inc.

Backend Engineer

Palo Alto, CA · On-site

Backend Engineer Nexusflow is currently adding Backend Engineers to our team. Our Backend Engineers package up our technology in models and last-mile quality tooling. Our Backend Engineers will be ...

Knowtex

Backend Engineer

San Francisco, CA · On-site

Position Overview We are seeking a Backend Engineer to design, build, and scale the core infrastructure powering Knowtex's AI-driven clinical documentation platform. You will work closely with ...

Hired Recruiters

Backend Engineer

Redwood City, CA · On-site +1

As a backend software engineer at the company you'll contribute to design and development of various infrastructure projects including data collection pipelines, backends to support sensor ...

Virco Talent

Backend Engineer

San Francisco, CA

$160K - $220K/yr

This role focuses on developing scalable backend systems that support advanced voice-to-voice interactions, real-time data streaming, and AI-powered insights. The ideal candidate is highly technical ...

Dispatch

Backend Engineer

San Francisco, CA · On-site

Backend Engineer We're looking for a backend engineer to help build and scale our integration infrastructure. You'll work closely with our staff backend engineer to tackle complex problems in data ...

Virco Talent

Backend Engineer

San Francisco, CA

$160K - $220K/yr

This role focuses on developing scalable backend systems that support advanced voice-to-voice interactions, real-time data streaming, and AI-powered insights. The ideal candidate is highly technical ...

Bedrock Data

Engineer, Backend

San Mateo, CA · On-site

The role involves designing and implementing backend logic, collaborating with various teams, and driving innovation in data security solutions. Responsibilities : • Design and Implement Backend ...

CMP.jobs

Staff Backend Engineer

San Francisco, CA

We need a Staff Backend Engineer with 8+ years of backend engineering experience, strong CS fundamentals, and deep knowledge of backend technologies. You should be comfortable architecting and ...

Lapel, Inc

Backend Engineer

San Francisco, CA · On-site

Help define and shape backend architecture, infrastructure, and tooling decisions * Own key backend projects end-to-end, from scoping to deployment to post-launch iteration * Design and manage ...

Jobsbridge

Backend Engineer

San Ramon, CA

Company Description Intelliswift Software, Inc The Backend stack engineer will be responsible for building industrial Industrial Internet (IOT) applications utilizing Client's Industrial Cloud ...

Gallatin AI, Inc.

Backend Engineer

Los Angeles, CA

Backend Software Engineer At Gallatin, we are rebuilding logistics infrastructure for the national security missions of the United States and allied partners. We build AI systems that determine how ...

HeyGen

Backend Engineer

San Francisco, CA

$170K - $220K/yr

Position Summary As a Backend Engineer at HeyGen, you'll be at the forefront of building the core systems and infrastructure that power our products and services. Your expertise will drive the ...

HeyGen

Backend Engineer

San Francisco, CA · On-site

$170K - $220K/yr

Position Summary As a Backend Engineer at HeyGen, you'll be at the forefront of building the core systems and infrastructure that power our products and services. Your expertise will drive the ...

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All JobsBackend JobsBackend Jobs in California

Backend information

See California salary details

$5

$17

$19

How much do backend jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for backend in California is $17.71, according to ZipRecruiter salary data. Most workers in this role earn between $15.19 and $18.99 per hour, depending on experience, location, and employer.

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

To thrive as a Backend Developer, you need strong programming skills in languages like Java, Python, or Node.js, along with a solid understanding of databases and API design, typically supported by a relevant degree or experience. Familiarity with frameworks (e.g., Spring, Django), version control systems like Git, and cloud platforms such as AWS or Azure is often required. Problem-solving abilities, teamwork, and effective communication are valuable soft skills in this role. These competencies ensure reliable, scalable backend systems that support business objectives and seamless application performance.

What is the difference between Backend vs Frontend?

AspectBackendFrontend
Primary FocusServer-side development, databases, application logicClient-side interface, user experience, visual design
Required SkillsProgramming languages like Java, Python, PHP; database managementHTML, CSS, JavaScript; UI/UX design
Work EnvironmentServer environments, cloud platforms, development frameworksWeb browsers, design tools, user testing environments
Common UsageBuilding and maintaining the server, database, and application logicCreating the visual elements and interactive features of websites

Backend and Frontend roles are both essential in web development but focus on different aspects. Backend developers handle server-side logic and data management, while Frontend developers focus on the user interface and experience. Understanding both helps in building comprehensive web applications.

What is a back-end job?

A back-end job involves developing and maintaining the server-side components of software applications, including databases, servers, and application logic. It requires skills in programming languages like Java, Python, or Node.js, and often involves working with frameworks, APIs, and server management tools. Back-end developers ensure that the application's data processing and storage functions run smoothly and securely.

What jobs in the US pay 300,000 a year?

For a backend developer or engineer, reaching a $300,000 annual salary typically requires extensive experience, advanced skills in programming languages like Java or Python, and often leadership roles such as technical lead or engineering manager. High-paying roles are common in large tech companies, finance, or specialized consulting, especially with seniority, bonuses, and stock options included.

What are some common challenges backend developers face when integrating with frontend teams, and how can they be addressed?

One common challenge backend developers encounter is ensuring seamless communication and data exchange with frontend teams, particularly when APIs or data formats are not well-documented or agreed upon. Misalignments can lead to delays or bugs in user-facing features. To address this, it's helpful to establish clear API documentation, participate in regular cross-team meetings, and use collaborative tools like Swagger or Postman to test endpoints. Building strong communication channels and fostering a culture of collaboration can significantly improve the integration process and project outcomes.

What engineers make 500,000?

Senior software engineers, especially those working at large tech companies or in specialized fields like machine learning or cloud infrastructure, can earn $500,000 or more annually. High compensation often includes base salary, bonuses, and stock options, and typically requires extensive experience, advanced skills, and a strong track record of performance.

Is learning backend worth IT in 2026?

Learning backend development remains valuable in 2026 as demand for server-side skills continues to grow with the expansion of web applications and cloud services. Proficiency in programming languages like Python, Java, or Node.js, along with understanding databases and APIs, is essential for backend roles. Staying updated with frameworks and cloud platforms can enhance job prospects in this field.

What are backend developers?

Backend developers are software engineers who focus on building and maintaining the server-side logic, databases, and application programming interfaces (APIs) that power websites and applications. They ensure that data flows smoothly between the frontend (what users see) and the backend (the server and database). Backend developers work with languages such as Python, Java, Ruby, or Node.js, and often handle tasks like database management, security, and application architecture. Their work is critical to the functionality, scalability, and performance of digital products.
What are the most commonly searched types of Backend jobs in California? The most popular types of Backend jobs in California are:
What cities in California are hiring for Backend jobs? Cities in California with the most Backend job openings:
Backend jobs near you
Infographic showing various Backend job openings in California as of June 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 76% Physical, 5% Hybrid, and 19% Remote job distribution, with an average salary of $36,844 per year, or $17.7 per hour.
Back End Developer

Back End Developer

Harrison Clarke

San Jose, CA

Other

Posted 22 hours ago

Job description

A high-growth technology company is seeking a Backend Engineer to help build and scale the infrastructure powering a next-generation enterprise software platform.

This is an opportunity to join a fast-moving engineering team working on complex backend systems, distributed services, and data-intensive applications. The role offers significant ownership, exposure to modern cloud-native architectures, and the chance to influence technical direction as the platform continues to scale.


The Opportunity

As a Backend Engineer, you will design, build, and maintain the services, APIs, and infrastructure that support critical product functionality. You will work closely with engineering, product, and platform teams to deliver reliable, scalable systems capable of supporting sophisticated workflows and high-volume data processing.


Responsibilities

  • Design, develop, and maintain backend services, APIs, and internal platforms using Python and modern backend frameworks.
  • Build and operate scalable microservices and distributed systems that power core product functionality.
  • Develop data pipelines, synchronization services, and backend workflows that support complex business processes.
  • Design and optimize database schemas, queries, and caching strategies to improve system performance and reliability.
  • Integrate backend services with internal systems, third-party platforms, and external data sources.
  • Improve observability through monitoring, logging, alerting, and performance analysis.
  • Partner with infrastructure and platform teams to deploy, scale, and maintain cloud-native services.
  • Implement secure authentication, authorization, and access control mechanisms.
  • Participate in architecture discussions, technical planning, and code reviews.
  • Contribute to engineering best practices around testing, documentation, maintainability, and operational excellence.


Requirements

  • 3–5 years of professional software engineering experience focused on backend development.
  • Strong experience building production-grade APIs, backend services, or distributed systems.
  • Proficiency with Python and modern backend frameworks such as FastAPI, Flask, or Django.
  • Experience working with relational databases and designing scalable data models.
  • Familiarity with caching technologies, asynchronous processing, and event-driven architectures.
  • Experience deploying and operating applications in public cloud environments.
  • Strong understanding of system design, scalability, security, and performance optimization.
  • Demonstrated ability to troubleshoot complex technical issues and improve system reliability.
  • Excellent communication skills and ability to collaborate across cross-functional teams.


Preferred Experience

  • Experience supporting AI-powered, data-intensive, or workflow-driven applications.
  • Familiarity with workflow orchestration, automation platforms, or event-driven systems.
  • Previous experience working within startup, scale-up, or other high-growth environments.
  • Exposure to modern observability, infrastructure, and platform engineering practices.

Apply