Back End Developer Jobs in California

Refine Results
261 - 280 of 428 Jobs

Senior Backend Engineer - AI / LLM Code

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,
Posted 60+ days ago | Updated 11 hours ago

Staff Software Engineer - AI Platform (Michelangelo)

Uber Corporate

•

San Francisco, California, USA

Full-time

About the Role Partners with stakeholders and leads team efforts to build and maintain Machine Learning backend services and solutions to support user-facing products, downstream services, or infrastructure tools and platforms used across Uber. What the Candidate Will Do 1. Design and build tools to empower production teams to innovate and productionize state-of-the-art deep learning models at Uber. 2. Develop and maintain scalable, end-to-end deep learning training systems and frameworks. 3
Posted 60+ days ago | Updated 11 hours ago

Front-End Software Engineer, Evaluation Infrastructure

Nuro Inc.

•

Mountain View, California, USA

Full-time

Who We Are Nuro exists to better everyday life through robotics. Founded in 2016, Nuro has spent eight years developing autonomous driving (AD) technology and commercializing AD applications. The Nuro Driver is our world-class autonomous driving system that combines AD hardware with our generalized AI-first self-driving software. Built to learn and improve through data, the Nuro Driver is one of the few driverless autonomous technologies on public roads today. Nuro has raised over $2B in capit
Posted 60+ days ago | Updated 11 hours ago

Software Engineer (backend)

West Coast Consulting LLC

•

California, USA

Contract

Job Description REMOTE - This role is open to EMEA, North America, and LATAM. Must overlap at least 3 hours with PST timezone. AB Testing Must have We are seeking a Backend Engineer with proven experience at major tech companies building distributed systems serving millions of daily active users. The ideal candidate has worked in large engineering organizations (20+ BE engineers) with multiple teams contributing to a distributed backend architecture. They must demonstrate proficiency with mode
Posted 60+ days ago | Updated 8 hours ago

Front End Engineer

Jobot

•

San Francisco, California, USA

Full-time

Founding Front End Engineer, Equity, VC Backed Startup, Health Tech! This Jobot Job is hosted by: Patrick Murphy Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $210,000 per year A bit about us: We're partnering with a mission-driven, well-funded healthtech startup that's reimagining how individuals and families navigate complex care journeys. Backed by top-tier investors and led by seasoned founders with personal experience in t
Posted 3 days ago | Updated 7 hours ago

Staff Backend Engineer, Media Foundation

Airbnb

•

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Media - images & videos, are critical to the success of Airbnb as it enables guests to make informed bookin
Posted 60+ days ago | Updated 11 hours ago

Senior Engineering Manager - InsurTech

Uber Corporate

•

San Francisco, California, USA

Full-time

About the Role As a Senior Engineering Manager at Uber, you will lead, mentor, and manage high-performing software engineering teams responsible for the full lifecycle of mission-critical systems within our global Insurance Engineering organization. This role demands ability to set strategic technical direction, hands-on leadership, and a relentless focus on delivering scalable and reliable solutions that support Uber's complex insurance needs across billions of dollars in annual claims. You'l
Posted 6 days ago | Updated 11 hours ago

Software Development Engineer (Backend)

Adobe Systems

•

San Jose, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher
Posted 12 days ago | Updated 11 hours ago

Staff Software Engineer, Guest & Host

Airbnb

•

San Francisco, California, USA

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Airbnb is powered by our Host and Guest communities. Our teams work on everything from driving improvements
Posted 51 days ago | Updated 11 hours ago

Senior Backend Software Engineer, TikTok Multimedia Arch Creation Platform

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A245801A Apply to this job Share this listing: Responsibilities The Creation Platform team, as the cornerstone of TikTok content creation, is responsible for the core content creation ecosystem of TikTok. As a backend team, we collaborate closely with the product team and other cross-functional teams to explore innovative methods of content creation in TikTok, build a trusted content creation platform that prioritizes privacy and se
Posted 60+ days ago | Updated 11 hours ago

Senior Backend Compiler Engineer

NVIDIA Corporation

•

Remote or Santa Clara, California, USA

Full-time

We are searching for a Senior Backend Compiler Engineer with experience in LLVM code generation for an exciting and fun role in our GPU Software organization. Our Compiler team is responsible for constructing and emitting the highest performance GPU machine instructions for Graphics (OpenGL, Vulkan, DX) and Compute (CUDA, PTX, OpenCL, Fortran, C++). This team is comprised of worldwide leading compiler engineering experts who provide leading edge performance and capabilities for NVIDIA's current
Posted 27 days ago | Updated 11 hours ago

Backend/Platform Software Engineer

PsiQuantum

•

Palo Alto, California, USA

Full-time

Quantum computing holds the promise of humanity's mastery over the natural world, but only if we can build a real quantum computer. PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering the world-changing applications that the technology has long promised. We know that means we will need to build a system with roughly 1 million qubits that supports fault tolerant error correction within a scalable architecture, and a data center footprint. By harnes
Posted 60+ days ago | Updated 11 hours ago

Sr Manager, Software Engineering (Autonomous Digital Experience Management - ADEM)

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
Posted 6 days ago | Updated 11 hours ago

Agentic Commerce UI Engineer SMTS/LMTS

Salesforce

•

San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 6 days ago | Updated 11 hours ago

Staff Software Engineer (Backend), Machine Learning

Rippling

•

San Francisco, California, USA

Full-time

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even
Posted 56 days ago | Updated 11 hours ago

Member of Technical Staff, AI Platform - Backend Engineer

Microsoft Corporation

•

Mountain View, California, USA

Full-time

Overview As Microsoft continues to push the boundaries of AI, we are on the lookout for passionate individuals to work with us on the most interesting and challenging AI questions of our time. Our vision is bold and broad - to build systems that have true artificial intelligence across agents, applications, services, and infrastructure. It's also inclusive: we aim to make AI accessible to all - consumers, businesses, developers - so that everyone can realize its benefits. Microsoft AI is lookin
Posted 60+ days ago | Updated 11 hours ago

Member of Technical Staff - AI Product - Backend Engineer

Microsoft Corporation

•

Mountain View, California, USA

Full-time

Overview Microsoft AI is looking for a talented Backend engineer to help build the next wave of capabilities of our personalized AI assistant, Copilot. We're looking for someone who will bring an abundance of positive energy, empathy, and kindness to the team every day, in addition to being highly effective. The right candidate enjoys building world-class consumer experiences and products in a fast-paced environment. The Growth engineering team is responsible for user acquisition, engagement, r
Posted 60+ days ago | Updated 11 hours ago

Engineering Manager II, Generative AI Products

Pinterest, Inc.

•

Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 40 days ago | Updated 11 hours ago

Backend Software Engineer, TikTok Business Account - Ads Interface and Platforms

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A236123 Apply to this job Share this listing: Responsibilities By integrating both organic and ads features, this team helps everyone on TikTok to realize their social network goal with ease. The team enables not only small and medium businesses (SMBs) to drive hyper-growth but also large enterprises and e-commerce giants to enhance their global influence. The team empowers not only celebrities-to-be to form new communities but also
Posted 60+ days ago | Updated 11 hours ago

Engineering Manager II, UberEats Order Platform

Uber Corporate

•

San Francisco, California, USA

Full-time

About the Team You will be joining the UberEats Order Platform Team. This team handles the core product layer orchestration for all Delivery orders at Uber, across the lifecycle from order creation to fulfillment to billing. The main themes within the team are reliability, architectural improvements and new logistical capability building. About the Role We are looking for a technical leader with a platform mindset who will manage the team that focuses on evolving our platform offerings as we
Posted 60+ days ago | Updated 11 hours ago