back end developer Jobs in california

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Javascript Developer

Randstad - Torc

•

Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. What you'll do: Design, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,
Posted 60+ days ago | Updated 18 days ago

Principal Software Engineer, Economy ML (Backend)

Roblox

•

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 6 days ago | Updated 11 hours ago

Software Engineer, Vehicle Mobile App

Tesla Motors

•

Palo Alto, California, USA

Full-time

The Mobile team in our Vehicle Software org is looking for a highly motivated engineer specializing in creating exceptional user-facing features for our millions of customers. This team owns the Tesla Mobile App, which is a central piece of the Tesla ownership experience. In addition to being the key to one's car, it allows customers to Summon, control the climate, plan trips, stream sentry cam videos, and activate all manner of convenience, security, and customer delight. They are developing th
Posted 17 days ago | Updated 11 hours ago

Senior Software Engineer - Data Engineering - Search & Discovery

Roblox

•

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op
Posted 6 days ago | Updated 11 hours ago

Senior Backend Software Engineer, TikTok Privacy AI

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : K0559 Apply to this job Share this listing: Responsibilities At TikTok, we treat privacy as our first priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users' privacy choices! As a part of TikTok Privacy & Security group, the AI Privacy team provides solutions to preserve privacy in all AI-powered experie
Posted 60+ days ago | Updated 11 hours ago

Senior Backend Software Engineer, TikTok Privacy Infrastructure

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : D0142 Apply to this job Share this listing: Responsibilities At TikTok, we treat privacy as our first priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users' privacy choices! As TikTok Privacy & Security team, we are committed to protecting the personal privacy and data security of billions of TikTok use
Posted 60+ days ago | Updated 11 hours ago

Senior Backend Software Engineer - TikTok Privacy Product

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A157686 Apply to this job Share this listing: Responsibilities We built TikTok as a trusted platform to inspire creativity and enrich life. Our team protects users on our platform by promoting privacy by design; we design architectures that treats user data respectfully, with transparency, and in line with reasonable practices. Data privacy engineering is a new technological territory that hasn't been well defined in our industry; b
Posted 60+ days ago | Updated 11 hours ago

Senior Backend Software Engineer, TikTok Business Account

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : H7845 Apply to this job Share this listing: Responsibilities The vision for this team is to build TikTok as a mainstream business platform for the digital marketing ecosystem. This team aims to enhance digital marketing efficiency for business users by encouraging them to bring creative content and joyful experiences for every user on TikTok, with the latest technology and innovative products. We are looking for strong software engi
Posted 60+ days ago | Updated 11 hours ago

Backend Software Engineer, TikTok Live Strategy Platform

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A244268 Apply to this job Share this listing: Responsibilities About the Team The TikTok Live Streaming Intelligent Strategy Platform team is at the forefront of optimizing live stream experiences for millions of users. Our mission is to compute and apply the most effective set of parameters during a live stream's lifecycle, optimizing elements like bitrates, video/audio encoding standards, transcoding hardware, and advanced algorit
Posted 60+ days ago | Updated 11 hours ago

Backend Software Engineer, Global E-commerce Governance Platform

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : T0379 Apply to this job Share this listing: Responsibilities Global e-commerce is a content e-commerce business with international short video product as the carrier. It is committed to becoming the first choice for users to discover and purchase good products with affordable prices. Global e-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive stable an
Posted 60+ days ago | Updated 11 hours ago

Backend Software Engineer, Capacity & Optimization - USDS

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A211435 Apply to this job Share this listing: Responsibilities About the team: TikTok is seeking a software engineer to join the Capacity & Optimization Engineering team to focus on site-wide performance and capacity optimization at the intersection of all Tiktok products, services, and physical infrastructure (Servers, Data Centers, Network). This role will focus on optimizing Infrastructure performance and capacity at various alti
Posted 60+ days ago | Updated 11 hours ago

Software Engineer II - Android (Maps)

Uber Corporate

•

San Francisco, California, USA

Full-time

About the Role As a Software Engineer - Android in the Maps organization, you will play a crucial role in developing Uber's geospatial capabilities powering critical flows across Uber including location search, turn by turn navigation, real-time location tracking, route and vehicle visualizations, ETAs etc. The Maps organization is focused on providing the platforms, experiences, and ML algorithms which power hundreds of other backend services + mobile apps throughout Uber including Rider, Eat
Posted 23 days ago | Updated 11 hours ago

Full Stack Engineer

Randstad - Torc

•

Remote

Contract

We are looking for a highly skilled Full Stack Angular Engineer for a full-time contract. This is a 100% remote role with flexibility to collaborate across Central Time (CT) hours. What You ll Do Design, develop, and optimize web applications using Angular for the frontend and modern backend technologies.Collaborate with backend engineers and product teams to build scalable, efficient solutions.Implement best practices in software architecture, automated testing, and performance optimization.Wor
Posted 60+ days ago | Updated 18 days ago

Senior Software Engineer - Database

VAST Data

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Remote

Full-time

Description VAST Data is looking for a Senior Software Engineer to join our growing team! This is a great opportunity to join one of the fastest-growing infrastructure companies in history, an organization that is in the center of the hurricane being created by the revolution in artificial intelligence. Take part in the design and implementation of the internals of the next-generation hugely scalable and highly performant analytical and vector database. "VAST's data management vision is the f
Posted 49 days ago | Updated 11 hours ago

Senior Software Engineer - Android

Uber Corporate

•

San Francisco, California, USA

Full-time

About the Role As a Senior Software Engineer for Android on the Location & Sensors team, you will play a crucial role in developing Uber's Location Platform to further enhance Uber's geospatial capabilities. The Location & Sensors team is focused on improving location accuracy and sensor data processing to power various Uber products and services. You will work on projects related to location data analysis, sensor fusion, and predictive modeling. This work directly impacts the efficiency and re
Posted 30 days ago | Updated 11 hours ago

Software Engineer, Backend - Platform

Coinbase

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Remote

Full-time

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
Posted 60+ days ago | Updated 11 hours ago

.Net, C#, C++ Lead Engineer

Photon

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Remote

Contract

Greetings everyone, I hope you are staying safe. We are hiring a .Net, C#, C++ Lead Engineer to join our Digital Engineering team. Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1 minute video about us, you can check ;/u> Job Title: .Net, C#, C++ Lead Engineer Location: Remote Job Description:
Easy Apply
Posted 53 days ago | Updated 24 days ago

Senior Software Engineer - Database

VAST Data

•

Remote or Vancouver, Washington, USA

Full-time

Description VAST Data is looking for a Senior Software Engineer to join our growing team! This is a great opportunity to join one of the fastest-growing infrastructure companies in history, an organization that is in the center of the hurricane being created by the revolution in artificial intelligence. Take part in the design and implementation of the internals of the next-generation hugely scalable and highly performant analytical and vector database. "VAST's data management vision is the f
Posted 56 days ago | Updated 11 hours ago

Full Stack Angular Engineer

Randstad - Torc

•

Remote

Contract

Full Stack Angular Engineer - Remote (US Candidates) We are looking for a highly skilled Full Stack Angular Engineer for a full-time contract. This is a 100% remote role with flexibility to collaborate across Central Time (CT) hours. What You ll Do Design, develop, and optimize web applications using Angular for the frontend and modern backend technologies.Collaborate with backend engineers and product teams to build scalable, efficient solutions.Implement best practices in software architecture
Posted 60+ days ago | Updated 18 days ago

Member of Technical Staff - Backend Engineer, Copilot Memory and Personalization

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 (MAI) is
Posted 20 days ago | Updated 11 hours ago