Backend Engineer Jobs in California

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Software Engineer II (Backend) Growth

Bill.com

San Jose, California, USA

Full-time

Innovate with purpose At BILL, we believe in empowering the businesses that drive our economy. By replacing outdated financial processes with innovative tools, we help businesses-from startups to established brands-make smarter decisions and gain control of their operations. And we don't stop there: we're creating the future of financial automation so businesses can spend more time on what matters. Working here means you become part of a vision-driven team that's ready to tackle challenges and

Remote Backend Developer (EST)

Find Great People

Remote

Full-time

Ideal Background: 4+ years of experience focused on backend development for web-based applications Strong communication skills, both written and verbal, in English Detail-driven and well-organized, with a proactive mindset Core Technical Strengths: Advanced hands-on development using Node.js and TypeScript Solid understanding of object-oriented design and architecture principles Skilled in working with APIs, including REST and GraphQL Practical experience with Shopify Plus, including working wit

Gen AI Backend Developer

GLOBAL IT CON LLC

San Jose, California, USA

Contract

Job Title: Gen AI Backend DeveloperLocation: San Jose, CA ( Hybrid )Type: Contract Pref :- Local Candidate Job Description:We are seeking a skilled Gen AI Backend Developer with strong experience in Python, Generative AI, prompt engineering, and agentic AI workflows. The ideal candidate will have hands-on experience building GenAI-powered software solutions. Candidates with a background in backend or UX who have worked on GenAI software engineering projects are encouraged to apply. Key Skills: P

Java Back End - Need W2 Candidates

SAR TECH LLC

Sunnyvale, California, USA

Full-time

Hi PFA below requirement and let me know your interested Job title:Java Backend Developer Location:Sunnyvale, CA Duration: Contract Client:Walmart. Job Description:Walmart is hiring a talented and experiencedJava Developerto join their technology team inSunnyvale, CA. This hybrid role will involve working onsite 2-3 days per week. The developer will work on cutting-edge backend systems powering Walmart's large-scale digital platforms. The ideal candidate will have strong technical skills and a

Principal Engineer, Earner, Backend

Uber Corporate

San Francisco, California, USA

Full-time

About the Role Principal engineers at Uber have a deep impact across a wide variety of business and technology decisions spanning multiple projects and locations. They are passionate and pragmatic technologists who are able to design scalable systems while delivering efficient code. They are not only collaborative role models, but also approachable leaders with a point of view within a larger group. They are humble teachers, technically mentoring a team of passionate engineers while also deliv

Sr Backend Developer - Golang, Python, Blockchain

SES

Remote

Full-time

Sr Backend Developer - Golang, Python, Blockchain Top 4 Technical Skills: Experience using the following Tech Stacks: Golang; Python; and NodeJS Familiarity with backend databases: SQL, PostgreSQL, or MongoDB Understanding of cryptography, consensus algorithms, and other core concepts of blockchain technology Familiarity with Private Blockchain as well as Public platforms such as Ethereum, Hyperledger, and/or Corda Top 3 Soft Skills: Outstanding Communications Collaboration Proven ability to

Senior Software Engineer - Developer Automation Platform (Backend)

Netflix, Inc.

Los Gatos, California, USA

Full-time

Netflix is one of the world's leading entertainment services, with 283 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The Test Automation Platform team provides the core infrastructure and capabilities to enable automated testing of the Netflix product at scale. Our Device & Test Automation

Java Back End Developer (Need EX Walmart Candidates)

SAR TECH LLC

Sunnyvale, California, USA

Contract

Hi PFA below requirement and let me know your interested Job title:Java/Backend Developer Location:Sunnyvale, CA Duration: Contract Client:Walmart. Job Description:Walmart is hiring a talented and experiencedJava Developerto join their technology team inSunnyvale, CA. This hybrid role will involve working onsite 2-3 days per week. The developer will work on cutting-edge backend systems powering Walmart's large-scale digital platforms. The ideal candidate will have strong technical skills and a

Principal Software Engineer, Observability (Backend)

Splunk Inc.

California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor

Java backend Developer

Up2date Technology Solutions LLC

San Jose, California, USA

Contract

Job Title: Java Backend Developerpreference for apple experienced candidateJob Summary: We are seeking an experienced Java Backend Developer to join our dynamic development team. In this role, you will be responsible for designing, developing, and maintaining high-performance backend services using Java and the Spring Framework. You will work closely with front-end developers, product managers, and other stakeholders to deliver scalable and reliable software solutions. The ideal candidate will h

Sr Cloud-Java Software Engineer

Ledgent Technology

Irvine, California, USA

Full-time

No Corp-to-Corp, No 3rd party firms . Job Title: Sr Cloud-Java Software Engineer Location: 100% onsite in Irvine, CA Employment Type: Direct-hire Compensation: $150,000 to 190,000 (based on level of experience). . Seeking those excited by the challenge of building scalable, high-performance cloud systems who have a passion for backend development and architecting secure, modern applications? We're partnered with a client who is looking for a Sr Java-Cloud Backend Software Engineer to join the

Sr Back End Developer

Confidential Company

Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working doing general app/web dev with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!

Backend Java Developer

BGI, LLC

Remote

Full-time

Position Summary BGI is seeking a skilled and motivated Backend Java Developer to join our growing engineering team. In this role, you will be responsible for designing, developing, testing, deploying, and maintaining the server-side logic and APIs that power an automated material tracking platform. You will leverage your expertise in Java and the Spring Framework to build high-quality, high-performance, and reliable backend services. You will collaborate closely with front-end developers, produ

Senior Python Developer / Remote / Cloud & Microservices

Motion Recruitment Partners, LLC

Remote or San Francisco, California, USA

Full-time

Job Description Join a globally recognized leader in the entertainment and media industry for a fully remote, long-term contract role focused on impactful backend development. Known for its cutting-edge technology, strong developer-first culture, and commitment to work-life balance, this company is looking to bring on a Senior Python Backend Engineer to join its high-impact platform team. You'll be contributing to the architecture and development of highly scalable backend systems, APIs, and s

Senior Python Developer / AWS / Fully-remote

Motion Recruitment Partners, LLC

Remote or Los Angeles, California, USA

Full-time

Job Description This is a fully remote, long-term contract opportunity with a major global enterprise operating in the entertainment and media space. The company is known for its innovative tech stack, strong developer culture, and commitment to employee well-being. They're currently seeking a Senior Python Backend Engineer to join their high-impact platform team working on scalable backend systems, APIs, and serverless cloud infrastructure. This is a rare opportunity to work behind-the-scenes

Backend Developer Level 2

Kforce Technology Staffing

Remote or Cincinnati, Ohio, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client that is seeking a Backend Developer Level 2 in Cincinnati, OH. Summary: We're looking for a skilled Backend Developer to join the Supply Chain Strategic Operations Support (SCSOS) team, which owns the full DevSecOps responsibilities for four enterprise applications. This role is essential to the long-term support and enhancement of applications that require 24x7 availability. You'll play a key role in the design, development, and maintenance of scalable bac

Lead C++ Developer with .Net

Photon

Remote

Contract, Third Party

Lead C++ Developer with C# and .Net Core Remote We are seeking a hands-on Lead Backend Engineer to help build a new Futures Commodity Commissions Market (FCM) platform a greenfield, regulated financial trading product focused on binary sports prediction markets. This is a rare opportunity to shape the architecture and implementation of a federally regulated financial system from the ground up. You'll be responsible for designing and developing core backend services for a compliant, low-latency t

Principal Engineer Software (Cortex Platform)

PaloAlto Networks

Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Forward Deployed Engineer

Postman, Inc.

San Francisco, California, USA

Full-time

Who Are We? Postman is the world's leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streamlining collaboration-enabling users to create better APIs, faster. The company is headquartered in San Francisco and has an office in Bangalore, where it was founded. Postman is privately held,

Staff Software Engineer, Energy Design Applications

Tesla Motors

Fremont, California, USA

Full-time

We are seeking a skilled Staff Software Engineer with a focus on backend development to join our Energy Design team at Tesla. The ideal candidate will be proficient in C# and have hands-on experience with AutoCAD libraries/plugins. This role involves designing, developing, and maintaining backend systems to support Tesla's Energy Design Model, ensuring seamless integration with various design components and databases like MySQL. You will play a critical role in enhancing our design model archite