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Senior Backend Developer Jobs in California (NOW HIRING)

Scribe

Senior Backend Engineer

San Francisco, CA · On-site

They are seeking a Senior Backend Engineer to join their Core Engineering Team, focusing on enhancing document workflows and building new systems to improve user experiences. Responsibilities : • ...

Comcast

Sr. Backend Engineer - Xumo

Irvine, CA · Remote

As a Senior Backend Engineer on the Xumo Software Engineering Team, you will play a key role in building and optimizing the backend infrastructure that powers our video streaming services. This ...

Blueface Ltd

Sr. Backend Engineer - Xumo

Irvine, CA · On-site

$142 - $189/hr

As a Senior Backend Engineer on the Xumo Software Engineering Team, you will play a key role in building and optimizing the backend infrastructure that powers our video streaming services. This ...

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Comcast

Sr. Backend Engineer - Xumo

Irvine, CA · Remote

$141K - $189K/yr

As a Senior Backend Engineer on the Xumo Software Engineering Team, you will play a key role in building and optimizing the backend infrastructure that powers our video streaming services. This ...

Clera

Senior Backend Engineer

San Francisco, CA · On-site

$110K - $200K/yr

... Senior Backend Engineer to join their small, high-velocity engineering team in San Francisco. You ... Familiarity with DevOps practices and AWS . * Background or genuine interest in supply chain ...

Hedra

Senior Backend Engineer

San Francisco, CA · On-site

$175K - $275K/yr

As a Senior Backend Engineer , you will design, build, and deploy the backend services that power our creative brainstorming and creation products. You will work with web and video standards to power ...

Casa

Senior Backend Engineer

San Francisco, CA · On-site

They are seeking a founding Senior Backend Engineer to design, develop, and ship robust backend systems that deliver exceptional value to their members, working closely with founders, engineers, and ...

Clera

Senior Backend Engineer

San Francisco, CA · On-site

$110K - $200K/yr

... Senior Backend Engineer to join their small, high-velocity engineering team in San Francisco. You ... Familiarity with DevOps practices and AWS . * Background or genuine interest in supply chain ...

Hired Recruiters

Senior Backend Engineer

Palo Alto, CA · On-site

$100K - $160K/yr

We are looking for a senior backend engineer to join our small team as we continue building out our product and deploy it to some of the largest insurance carriers in the world. * Founded 2019

Verkada

Senior Backend Engineer - Alarms

San Mateo, CA · On-site

As a Senior Backend Engineer, you will design and scale AI-driven detection and response workflows, working with a small team to create modern security experiences that keep people and property safe.

MrBeast

Senior Backend Engineer

San Mateo, CA · Hybrid

Senior Backend Engineer Primary: Bay Area (San Francisco / Peninsula) | Secondary: NYC The Opportunity We're doing an AI-first engineering rebuild for a company that already has an audience of 100M ...

Jobsbridge

Senior Back End Developer

San Diego, CA

$127K - $166K/yr

Company Description Jobs Bridge Inc is among the fastest growing IT staffing / professional services organization with its own job portal. Jobs Bridge works extremely closely with a large number of ...

Nash, Inc.

Senior Backend Engineer

San Francisco, CA · On-site

Senior Backend Engineer San Francisco / Hybrid / Remote About Nash Logistics is the substrate beneath every economy that has ever existed, and it remains the least intelligently coordinated activity ...

Casa, Inc

Senior Backend Engineer

San Francisco, CA · On-site

About the role We're hiring a founding Senior Backend Engineer to help us design, develop, and ship robust backend systems that deliver exceptional value to our members. You'll work closely with our ...

Scribe

Senior Backend Engineer

San Francisco, CA · On-site

$170K - $230K/yr

About the Role We're looking for a Senior Backend Engineer to join our Core Engineering Team, which powers some of the most essential experiences at Scribe: document viewing and editing, embedding ...

FlexAI

Senior Backend Engineer

Santa Clara, CA · On-site

They are seeking a Senior Backend Engineer to architect and develop high-performance backend ... Work with DevOps/SRE on CI/CD, deployment automation, and scalability • Contribute to ...

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All JobsBackend Developer JobsSenior Backend Developer JobsSenior Backend Developer Jobs in California

Senior Backend Developer information

See California salary details

$63.2K

$138K

$188K

How much do senior backend developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for senior backend developer in California is $138,008.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,900.00 and $154,400.00 per year, depending on experience, location, and employer.

What does a senior backend developer do?

A Senior Backend Developer is responsible for designing, building, and maintaining the server-side logic of web applications. They work with databases, APIs, and server infrastructure to ensure that applications run smoothly, securely, and efficiently. In addition to writing robust code, they often mentor junior developers, contribute to architectural decisions, and collaborate with frontend teams to deliver seamless user experiences. Their expertise is crucial for scaling applications and implementing best practices in software development.

What is the difference between Senior Backend Developer vs Backend Developer?

AspectSenior Backend DeveloperBackend Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesDesign architecture, mentor juniors, optimize systemsImplement features, fix bugs, write code
Skills & CertificationsAdvanced coding, system design, relevant certificationsBasic coding, database knowledge
Work EnvironmentCollaborates with cross-functional teams, often in larger projectsFocuses on individual tasks within projects

The main difference between a Senior Backend Developer and a Backend Developer lies in experience, responsibilities, and leadership. Senior Backend Developers typically have more years of experience, take on complex system design, and mentor junior staff, whereas Backend Developers focus on implementing features and fixing bugs. Both roles are essential in backend development teams, but the senior role involves more strategic and leadership duties.

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

To thrive as a Senior Backend Developer, you need advanced proficiency in server-side programming languages (such as Java, Python, or Node.js), deep understanding of API design, and experience with database management, often supported by a degree in computer science or related field. Familiarity with version control systems (like Git), cloud platforms (such as AWS or Azure), and relevant certifications in backend technologies are commonly required. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with cross-functional teams and mentor junior developers. These competencies ensure robust, scalable backend systems and drive successful project delivery in complex technical environments.

What are common challenges senior backend developers face when leading complex projects, and how can they address them?

Senior Backend Developers often encounter challenges such as integrating legacy systems with new technologies, ensuring scalability under increased load, and coordinating cross-functional teams for seamless feature delivery. Addressing these challenges typically involves proactive architectural planning, clear communication with frontend and DevOps teams, and adopting best practices like code reviews and automated testing. Staying updated on emerging technologies and fostering a culture of knowledge sharing within the team also help in overcoming technical obstacles and driving successful project outcomes.

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

The most popular types of Backend Developer jobs in California are:

What are popular job titles related to Senior Backend Developer jobs in California?

For Senior Backend Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Senior Backend Developer jobs in California look for?

The top searched job categories for Senior Backend Developer jobs in California are:

What cities in California are hiring for Senior Backend Developer jobs?

Cities in California with the most Senior Backend Developer job openings:

Senior Backend Developer jobs near you
Infographic showing various Senior Backend Developer job openings in California as of August 2026, with employment types broken down into 79% Full Time, 5% Part Time, 2% Temporary, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $138,008 per year, or $66.3 per hour.

Senior Backend Engineer

Scribe

San Francisco, CA • On-site

Full-time

Re-posted 17 days ago

Job description

Job Summary:
Scribe is a rapidly growing company that provides a Workflow AI platform used by over 94% of the Fortune 500. They are seeking a Senior Backend Engineer to join their Core Engineering Team, focusing on enhancing document workflows and building new systems to improve user experiences.
Responsibilities:
• Build and ship backend features in our Django monolith, spanning core document workflows (viewing, editing, embeds, exports) as well as new greenfield projects that expand what Scribe can do
• Improve performance and reliability by optimizing database queries, endpoints, and caching layers across critical user workflows
• Collaborate with product managers, designers, and frontend engineers to deliver intuitive and reliable experiences at scale
• Contribute to technical discussions within the team, balancing short-term delivery with longer-term architectural evolution
• Uphold strong engineering practices through thoughtful code reviews, solid test coverage, and attention to observability and performance
Qualifications:
Required:
• 5+ years of experience building backend applications at high scale and availability
• Extensive experience with Python
• Know how to optimize endpoint performance and database queries
• Strong advocate for automated testing
• Seen and can implement engineering best practices
• User-centric, empathetic, and passionate about your work
Preferred:
• Experience with Django (not required, but a big plus)
• Startup experience (not required, but we build and move fast!)
Company:
Scribe instantly captures how your business actually works, giving your teams & AI agents the context they need to do their best work. Founded in 2019, the company is headquartered in San Francisco, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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