Backend development jobs in california

Principal Software Engineer - (Backend) Prisma Browser

California

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Today

Our Mission At Palo Alto Networks , we're united by a shared mission-to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you're ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you're in the right place. Who We Are In order to be the cybersecurity partner of choice, w

Full-time

USD 147,000.00 - 237,500.00 per year

Principal Software Engineer (Cortex Platform)

California

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Today

Full-time

USD 147,000.00 - 237,500.00 per year

Senior Full Stack Data Integration Developer

Long Beach, California

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Today

We are looking for Senior Full Stack Data Integration Developer for our client in Long Beach, CAJob Title: Senior Full Stack Data Integration Developer Job Location: Long Beach, CA Job Type: Contract Pay Range: $45.00hr - $50.00hr Job Overview: Our organization is seeking an experienced Onshore Full Stack Developer to support an Enterprise Data Hub (EDH) initiative for a healthcare insurance client. The role requires a strong software engineering background across data integration, backend/API d

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Third Party, Contract

Depends on Experience

Senior Staff Engineer Software (Cortex Platform)

California

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Today

Full-time

Software Engineering - Summer 2027 Internships

Palo Alto, California

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Today

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Full-time

USD 33.00 - 51.00 per hour

Principal Engineer

Burlingame, California

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Today

Your Code Will Help Save Lives - Principal Engineer | Burlingame, CA This Jobot Job is hosted by: Chris Gorman Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $230,000 - $250,000 per year A bit about us: We are the global leader in using AI to combat life-threatening vascular and neurovascular conditions. Leading the next evolution of clinical decision-making and patient workflow, we are empowering physicians to make faster decisions for be

Full-time

USD 230,000.00 - 250,000.00 per year

US_Software Engineer II_CO

South San Francisco, California

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Today

Job Title: Software Engineer II Job Location: San Francisco California 94080 Job Duration: 12 months with possible ext Position Summary Early Development (gRED), within Early Clinical Development Informatics (ECDi), is seeking an experienced Software Engineer to design, develop, and optimize tools and platforms that accelerate clinical trial development and help bring life-changing medicines to patients faster. In this role, you'll work with engineers, analysts, and business stakeholders to t

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Contract

$76 - $76.51

Full Stack Developer III

Newport Beach, California

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Today

Location: Newport Beach, CA Salary: $80.00 USD Hourly - $86.00 USD Hourly Description: Position: Full Stack Engineer Location: Newport beach, CA Experience: 6+ Years Employment Type: Contract 6+MONTHS About the Role We are seeking an experienced Full Stack Engineer to design, build, and deliver scalable, cloud-native web applications. The ideal candidate will have strong expertise in React, Node.js, AWS, and Microservices Architecture, with proven experience developing external customer-faci

Contract

USD 80.00 - 86.00 per hour

IT - .net/C# Developer - Senior

California

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Today

Job#: 3056830 Job Description: IT - .Net/C# Developer - Senior Location: Other, California (Hybrid) Alternate Location: Austin, Texas Role Overview An experienced engineer is required to develop digital solutions and experiences that drive growth and accelerate digital transformation. This role focuses on improving the customer journey through rapid, insights-driven iterations and innovative technology. The successful candidate will assume responsibility for overall technical delivery for a

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Full-time

$55 - $65 per hour

PHM Monitor Development Engineer

Foster City, California

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Today

Job#: 3056292 Job Description: PHM Monitor Development Engineer Location: Foster City, California (Onsite) Role Overview We are seeking a skilled Prognostics & Health Monitoring (PHM) Engineer to design, develop, and deploy offline health monitoring algorithms and prognostic models for a fleet of autonomous vehicles. In this role, you will focus on the backend development and deployment of algorithms that analyze historical and batch telemetry data. Your work will enable maintenance teams to

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Full-time

$65 - $70 per hour

Cloud Full Stack Developer II

Newport Beach, California

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Today

Job#: 3054981 Job Description: Senior Full Stack Engineer (AWS & DevSecOps) Location: Newport Beach, CA (Hybrid - 4 days onsite per week) Pay Rate: $70-$74/hr At this time, Apex is not able to consider candidates for this role who require visa sponsorship now or in the future. Overview We are seeking an experienced Full Stack Engineer to design, develop, and deliver scalable, cloud-based applications. This role requires strong expertise across front-end and back-end development, AWS cloud te

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Full-time

$70 - $74 per hour

Fullstack Software Engineer / TypeScript / Golang / AI Security

Sunnyvale, California

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Today

This company is looking to hire a Fullstack Software Engineer to develop their innovative AI and computer vision platform focused on modernizing video intelligence and security operations. The role will work across cloud-native platforms, distributed systems, scalable APIs, data processing, and TypeScript frontends. You will have the opportunity to design, build, and scale mission-critical systems that support video analytics, intelligent automation, and real-time decision-making. Engineers in t

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Full-time

$210000 - $240000

Full Stack Engineer

Newport Beach, California

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Today

Job#: 3056592 Job Description: Full Stack Engineer Pay Rate: $82-$87/hour Location: Newport Beach, CA | Charlotte, NC | Omaha, NE Work Arrangement: Hybrid (Onsite 4 days per week) At this time, Apex is not able to consider candidates for this role who require visa sponsorship now or in the future. Overview We are seeking an experienced Full Stack Engineer to design, develop, and deliver scalable web applications and cloud-based solutions. This role requires hands-on experience building exter

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Full-time

$82 - $87 per hour

Software Engineer, Inference (AI Data Engineering)

Palo Alto, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER, INFERENCE (AI DATA ENGINEERING) The application software team is the central nervous system of SpaceX - we create mission critical applications that are used throughout SpaceX to accelerate launch v

Full-time

USD 135,000.00 - 175,000.00 per year

Lead PHP Engineer (Publishing)

Daly City, California

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Today

Lead PHP/Laravel Engineer | Help Modernize Core Data & Rights Systems (Hybrid SF) This Jobot Job is hosted by: Charles Simmons Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $165,000 per year A bit about us: Our client is an innovative Entertainment startup focused on modernizing backend systems that power global data and rights management. The engineering team is rebuilding its legacy applications in Laravel to create faster, m

Full-time

USD 140,000.00 - 165,000.00 per year

Full Stack Software Developer III

San Diego, California

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Today

Job Title: Full Stack Software Developer Job Location: San Diego, CA 92129 Job Duration: 6 Months Contract Estimate Date: (10/05/2026 to 04/04/2027) Duties: Threat Reporting Experience (TRE) owns the front door for Threat Operations: the web portals and AI assistants that route security findings to the right owner and surface decision-grade insight for leaders. This is a temporary contingent role providing backfill engineering support for TRE during a staffing gap, working alongside the team

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Contract

$85.35

Epicor Consultant / Remote

Remote or Chicago, Illinois

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Today

his manufacturing technology company delivers tailored ERP solutions to 500+ clients. As they scale from a small to mid-sized business, they're hiring an Epicor ERP Developer to help manage growing demand and support the transition to Epicor's cloud platform. This is a full-time role open to remote candidates, or local to the Chicago area. The team needs an experienced Epicor developer who can hit the ground running with minimal training. Ideal candidates will have a strong background in customi

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Full-time

$100000 - $110000

Golang Developer--local to San Jose, CA-Hybrid F2F

Hybrid in San Jose, California

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9d ago

Golang DeveloperLooking for candidates local to San Jose, CA 3 days/week onsite In Person interview is must Job Description:We are looking for a skilled Golang Developer to join our engineering team and help design, develop, and maintain scalable, high-performance software applications. The ideal candidate has strong experience with Go, backend development, APIs, microservices, and cloud-native technologies. You will work closely with product managers, frontend developers, QA engineers, DevOps e

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Third Party, Contract

Depends on Experience

Full Stack Developer

Cupertino, California

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Today

We are looking for Full Stack Developer for our client in Cupertino, CAJob Title: Full Stack Developer Job Location: Cupertino, CA Job Type: Contract Pay Range: $50.00hr - $55.00hr Job Overview: The candidate will serve as a Full Stack Developer responsible for backend development using Python and frontend development using React, Kendo UI, and TypeScript. Backend Development Python: 3+ years of Python development experience.Proficiency with Flask RESTful API design, middleware, blueprints, app

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Contract, Third Party

Depends on Experience

Senior Software Engineer

Irvine, California

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Today

ETAP empowers customers to make informed decisions throughout the life cycle of their projects with innovative software solutions for electrical systems. By applying ETAP solutions, customers experience continuous intelligence during design and engineering and into operations and maintenance using a unified electrical digital twin platform. ETAP supports customers in their digital transformation and sustainable energy transitions for a green and smart future, helping them to prioritize safety, m

Full-time

USD 112,800.00 - 150,500.00 per year

Backend development jobs in California, USA