Backend Software Engineer jobs in California

Staff Software Engineer - Backend (Persistence)

Santa Clara, California

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Today

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Full-time

USD 173,100.00 - 303,000.00 per year

Senior Backend Software Engineer

Santa Clara, California

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Today

NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 1999 fueled the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI and enabled the next era of computing. NVIDIA is a "learning machine" that constantly evolves by adapting to new opportunities that are hard to solve, that matter to the world, and that only we can tackle. This is our life's work, to ampl

Full-time

USD 148,000.00 per year

Senior Staff Software Engineer - Backend (Persistence)

San Diego, California

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Today

Full-time

USD 178,000.00 - 311,500.00 per year

(USA) Staff, Software Engineer (Fullstack - Backend)

Sunnyvale, California

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Today

Position Summary What you'll do "Immigration sponsorship is not available in this role." Walmart Global Tech is looking to hire a Staff Software Engineer (Full Stack) for their Marketplace Engineering team. An ideal candidate must have expertise in Java, React, strong knowledge of algorithms and data structures, cloud application development, automation tools, CI/CD pipeline, and a proven understanding of microservices and REST APIs. As a part of Walmart Global Tech, you will build industry

Full-time

USD 143,000.00 - 286,000.00 per year

Software Engineer Back End Developer

Remote

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Today

Description & Requirements Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. Requires expertise in specialty areas. Back-End Software Developer shall perform engineering tasks for back-end design and deve

Full-time

USD 120,000.00 per year

Senior Backend Engineer (Python, PySpark)

Hybrid in California

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14d ago

This role requires ONSITE interview in the Southern California office We re looking for a Senior Backend/Data Platform Engineer with extensive handson experience in Python, PySpark, and Databricks. You will be part of a talented team that builds next generation of high- performance data systems. What You ll Do Engineer, optimize, and maintain backend services and data platform using Python, PySpark, and Databricks.Build scalable APIs and microservices that power mission-critical applications a

Easy Apply

Contract

$75 - $80

Principal Backend Engineer / AdTech

Los Angeles, California

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Today

Our client is currently searching for a Principal Software Engineer to join their team that is setting the standard in podcast and digital audio measurement, helping leading advertisers and publishers make smarter, faster decisions. They are looking for a backend engineer to architect scalable systems that process massive datasets-driving ad verification, performance modeling, and actionable insights. You'll design and deliver high-scale services, build extensible platforms, and own projects end

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Full-time

$180000 - $220000

Backend Software Engineer, TikTok Live Recommendation Infrastructure

San Jose, California

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Today

Responsibilities About the Team Live-stream is a new and rapidly growing business that aims to bring joy to end users and allow more influencers to make an impact among their followers. And it's essential to pick the "right" live-stream for the "right" audiences. Our Live-stream Recommendation Infra team is responsible for building up and optimizing the infrastructure for such recommendation systems, so as to provide the most stable and best experience for our users. We work closely with applie

Full-time

USD 136,800.00 per year

Senior Software Engineer, Backend (Developer - Stablecoin Ecosystem)

Remote

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Today

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Full-time

USD 186,065.00 - 218,900.00 per year

Senior PHP Laravel Developer

Remote

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3d ago

Title: Senior PHP Laravel DeveloperLocation: Remote Duration: 6 Months (Contract to hire) Job Summary: We are seeking a Senior PHP Laravel Developer specializing in backend API development to build and maintain scalable, secure, and high-performance web applications for Life Insurance sales, agent management, and lead generation.The ideal candidate will have experience working with RESTful APIs, microservices, and backend system integrations to optimize data flow between sales, marketing, and in

Easy Apply

Contract

60 - 70

BE Software Engineer: Golang (Infrastructure as Code)

Remote

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Today

Backend Software Engineer: Golang (Infrastructure as Code) W2 Contract Salary Range: $124,800 - $145,600 per year Location: Cupertino, CA - Remote Role Duties and Responsibilities: Design and build a custom SDK layer on top of Crossplane, enabling internal teams to accelerate resource provisioning and orchestration. Own development of Crossplane Compositions and providers using Golang. Scale platform capabilities and infrastructure automation to 2x current capacity and performance levels. Ar

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Contract

$60 - $70 per hour

(USA) Staff, Software Engineer (Backend)

Sunnyvale, California

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Today

Position Summary What you'll do It's exciting time to join our Walmart journey. We are seeking a Senior Software Engineer for a key position on Walmarts OMNI Returns. Returns is the platform that powers Walmarts Stores and .com channels for all own and marketplace item assortments. Returns business ensure customers are feeling comfortable while shopping from any channel with seamless returns experience anywhere with in the Walmart and it's affiliated carrier network. In this role, you will dev

Full-time

USD 143,000.00 - 286,000.00 per year

Staff, Software Engineer, Backend

Sunnyvale, California

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Today

Position Summary What you'll do Immigration Sponsorship is not available in this role About Emerging Tech Team The Emerging Tech team is passionate about solving customer and associate problems with the newest technologies. The team is responsible for creating breakthrough capabilities, delivering frictionless experiences and making these technologies easily available to thousands of Walmart developers and 2.2 million associates. The applications and services built on these capabilities are u

Full-time

USD 143,000.00 - 286,000.00 per year

New Grad Software Engineer, Backend 2026

Remote or San Francisco, California

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Today

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines

Full-time

USD 100,000.00 - 140,000.00 per year

Senior Software Engineer - Backend

Sunnyvale, California

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Today

About the Role You will be a Senior Software Engineer in the Machine Learning Platform team and involved in the development and implementation of the infrastructure layer for multi-modal data processing and ML. The ideal candidate will be able to identify issues, provide solutions and implement the fixes as well as setting a high technical excellence bar in all things we do. You'll be able to collaborate across Platform Engineering teams which include areas such as networking, storage, compute,

Full-time

USD 198,000.00 - 220,000.00 per year

Principal Software Engineer, Backend

Sunnyvale, California

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Today

Position Summary What you'll do Immigration Sponsorship is not available in this role About Team The Walmart Emerging-Tech group is a group charted to drive the creation of the next generation retail and shopping experiences for both online and in-store. The group leads Walmart's efforts in the areas of Emerging Content, XR, Conversational AI, Voice Assistants, and more. As the Emerging Content team, we are building completely new capabilities to allow our customers discover and interact with

Full-time

Senior Staff Software Engineer, Backend (Platform - Asset Data)

Remote

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Today

Full-time

USD 253,895.00 - 298,700.00 per year

Lead Software Engineer (Backend)

San Francisco, California

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16d ago

Current Employees of LendingClub: Please apply via your internal Workday Account LendingClub Corporation (NYSE: LC) is the parent company of LendingClub Bank, National Association, Member FDIC. We are the leading digital marketplace bank in the U.S., having helped our nearly 5 million members secure over $90 billion in loans to refinance high-cost debt and achieve their financial goals. Members today have mobile-first access to a growing range of products and services designed to work seamlessly

Full-time

USD 190,000.00 - 215,000.00 per year

(USA) Senior, Software Engineer, Java, Backend

Sunnyvale, California

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Today

Position Summary What you'll do Job Summary As a Senior Software Engineer on the Marketplace Platform team, you will design and maintain frameworks to enhance Walmart's Marketplace capabilities, ensuring superior experiences for sellers and customers. Your role includes coding, debugging, optimizing, and monitoring app health, while mentoring junior engineers and collaborating with product and UX/UI teams. The team manages the Walmart MarketPlace Platform API, enabling 3rd party sellers to lev

Full-time

USD 117,000.00 - 234,000.00 per year

(USA) Software Engineer III (Fullstack - Backend)

Sunnyvale, California

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Today

Position Summary What you'll do It's exciting time to join our Walmart journey. We are seeking a Software Engineer for a key position on Walmarts OMNI Returns. Returns is the platform that powers Walmarts Stores and .com channels for all own and marketplace item assortments. Returns business ensure customers are feeling comfortable while shopping from any channel with seamless returns experience anywhere with in the Walmart and it's affiliated carrier network. In this role, you will develop hi

Full-time

USD 117,000.00 - 234,000.00 per year

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Backend Software Engineer jobs in California, USA