Full Stack Software Developer Jobs in California

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Fullstack AI Data Trainer - Software

West Coast Consulting LLC

Remote

Contract

Job Description Title: AI Data Trainer - Software (Contract) Remote Key Responsibilities: Design and implement data collection systems and pipelines for AI model training Architect and evaluate datasets for AI model training and benchmarking Provide in-depth analysis of model behaviors, performance, and interaction patterns Develop and curate complex code examples and solutions in multiple languages (Python, JavaScript, Rust, C/C++) Lead evaluation efforts of AI-generated code to enforce indu

Senior Full Stack Engineer

Vaco by Highspring

Remote

Contract

THIS ROLE IS NOT AVAILABLE FOR C2C, VISA SPONSORSHIP, or THIR PARTY VENDORS We are seeking a highly skilled Senior Full Stack Engineer to join our clients growing development team. In this role, you will help design, build, and maintain scalable, secure, and user-friendly web applications that support our nationwide emergency response and AED program management platforms. This role requires expertise in Ruby on Rails, React (2+ years), and frontend UI development using ANT Design. Youll collabor

Sr. FullStack Engineer W/React,Python,Google Cloud Platform - W2 Only

Cinergy Technology Inc

Remote

Contract

Greetings from Cinergy Technology Inc ! Full Stack Engineer - *REMOTE*- 12+ month contract Key skills: Strong Google Cloud Platform experience, expertise in React.js and Python Our client is seeking a Full Stack Software Engineer. Key Responsibilities: Develop and enhance modern front-end features using React.jsDesign and implement scalable, cloud-native RESTful APIs using PythonIntegrate portal features with AI chatbots and backend systemsCollaborate with data teams to access and manipulate da

Full Stack Software Engineer - Top Secret Clearance

SpaceX

Hawthorne, California, USA

Full-time

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. FULL STACK SOFTWARE ENGINEER - TOP SECRET CLEARANCE As a Software Engineer, you will design, develop, and test key aspects of an in-house solution for analysis, simulation, and prototyping of software in support of al

Senior Full Stack Software Engineer, TikTok Business Account - Ads Interface and Platforms

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A209202 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

Software Engineer - GenAI (Full-Stack)

DigitalOcean

San Francisco, California, USA

Full-time

We are looking for a Software Engineer to build features and improvements end to end to make accelerated compute simple and accessible for everyone. The GenAI team is responsible for creating tools so that developers can easily create AI Agents for real world problems. We're a fast-pace team looking to build the next generation of AI/ML workflows on DigitalOcean. What You'll Be Doing: Drive large cross-functional projects independently to completionDesign and implement machine learning models an

Senior Fullstack Software Engineer, Ads Interface & Platform

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A160769 Apply to this job Share this listing: Responsibilities Ads Platform and Interfaces teams have strong customer focus and dedication to the technical excellence, to meet our customer needs with reliable and performant platforms and services. We are looking for strong software engineers who are excited to grow their business understanding, and build highly scalable and reliable software, partnering across disciplines and geogra

Senior Full Stack Software Engineer, Landing Page - Ads Interface and Platforms

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A212013 Apply to this job Share this listing: Responsibilities The Landing Page and Conversion team are responsible for building tools for advertisers to create their fancy interactive add-on and landing page for their ads. We aim to build excellent user experience products to drive advertisers' business growth. We are looking for strong fullstack engineers who are excited to grow their business understanding, and build highly scala

Sr. Full Stack Software Engineer (NYC Hybrid)

T. Rowe Price

Remote or New York, New York, USA

Full-time

Requisition Number: 75954 Position Title: External Description: About this Position At T. Rowe Price, Engineers are pivotal in shaping the future of financial services. Collaborating closely with our business partners, they craft client experiences that redefine investment strategies. We are seeking a talented Software Engineer to join our Technology Development Center in Union Square, NYC. We are looking for innovative technologists who are passionate about tackling complex business, data, and

Full Stack Software Engineer - Public Cloud

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

Senior Fullstack Software Engineer - Generative AI and LLMs, PGC

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A147922 Apply to this job Share this listing: Responsibilities About the team TikTok's P(Professional Generated Content) team sits at the heart of TikTok's core experience, powering the creator and content engine that brings the unique magic behind the TikTok For You Page. We are a cross-functional group spanning engineering, product, data science, recommendation systems, design, marketing, and operations. Our mission is to inspire

Java Fullstack Developer with Angular - Okemos, MI (Hybrid)

DATAMAXIS, Inc

Remote or Okemos, Michigan, USA

Third Party, Contract

Must Have Technical Skills: Core Java Strong understanding of OOP principles, multithreading, collections, and exception handling. Java EE (Jakarta EE) Experience with enterprise-level application development. Angular / TypeScript / Node.js Proficiency in building responsive and dynamic front-end applications. HTML / CSS Good understanding of modern web markup and styling techniques. Jersey Experience in building RESTful web services using Jersey framework. Spring Framework Hands-on experience

Sr Software Engineer (Full Stack DLP)

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

Senior Fullstack Product Software Engineer, Dash

Dropbox Inc

Remote

Full-time

Role Description As a Full Stack Engineer at Dropbox, you will help design and develop the seamless, scalable, and user-friendly experiences Dropbox users depend on. You will take ownership of key product areas, delivering end-to-end solutions that combine front-end user interfaces with robust back-end systems. You will play a leadership role in designing scalable architectures and driving impactful product enhancements. This year, Dropbox is on a mission to expedite the creation and implementa

Staff Software Engineer - UI and Interactions (Full-Stack)

Discord Inc.

Remote

Full-time

Discord is used by over 200 million people every month for many different reasons, but there's one thing that nearly everyone does on our platform: play video games. Over 90% of our users play games, spending a combined 1.5 billion hours playing thousands of unique titles on Discord each month. Discord plays a uniquely important role in the future of gaming. We are focused on making it easier and more fun for people to talk and hang out before, during, and after playing games. Join our team as

Full Stack Software Engineer: Lead and Principal

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

Senior Full Stack Software Engineer, Open Platform & AI Enablement

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

Sr Staff Software Engineer (Fullstack - Prisma Access)

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

Full Stack Propulsion Software Engineer, Data Analysis (Raptor)

SpaceX

Hawthorne, California, USA

Full-time

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. FULL STACK PROPULSION SOFTWARE ENGINEER, DATA ANALYSIS (RAPTOR) The Raptor Systems Modeling and Control Team is responsible for the power-balance, optimal control, and calibration of one of the worlds most prolific and

Software Engineer, Full Stack, Cell Software

Tesla Motors

Fremont, California, USA

Full-time

Tesla is re-thinking how batteries are made from the ground up. We're designing new factories, new equipment, new processes, and new software to rapidly scale battery manufacturing, globally. The primary bottleneck to Tesla's future expansion (and the transition to sustainable transport and energy storage) is our ability to produce and procure batteries - that's why we're innovating in-house, with our collection of world-class engineers, to redefine the industry. Software, data, and automation a