Usability Jobs in San Francisco, CA

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Sr Android Engineer

Uber Corporate

San Francisco, California, USA

Full-time

About the Role Android Mobile Foundation Base UI team is dedicated to creating and maintaining a robust and scalable Base UI system that serves as the foundation for all user-facing features across our Android applications. We develop and support a comprehensive library of reusable UI components, define visual and interactive standards, and empower product teams to build beautiful, consistent, and high-quality user experiences efficiently. As a member of this team, you will have a significant i

UX Writer

BayOne Solutions

Palo Alto, California, USA

Contract

Job Title: UX Writer (2994) Location: Palo Alto/ Irvine, CA (Hybrid) 92606 Duration: 3+ months (Contract) Job Description: We re seeking a Sr. UX Writer to help shape the in-vehicle, mobile app, and web experiences at Client. You ll craft smart, clear, and on-brand copy that balances user guidance with brand voice. This role requires digital product writing experience, ideally with end-to-end flows. Core Responsibilities Own the words that shape how users experience client s vehicles, apps, and

Head of UX/UI Product Design & Experience (Philanthropic Tech) | San Francisco, CA

OSI Engineering, Inc.

San Francisco, California, USA

Full-time

Our client is building the world s first real-time, trust-based social platform. As the Head of UX/UI Product Design & Experience, you will lead the creation of every interaction, screen, and emotional cue across the platform. ,Your designs will shape how users engage with transparency, trust, and action. This is more than a UI role it s an opportunity to architect a brand-new category of user experience in the philanthropic tech space. This is a rare opportunity to join an impact-focused startu

Principal Avatar Animation Engineer

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

Software Engineer, Graphics C++

Motion Recruitment Partners, LLC

San Francisco, California, USA

Full-time

My client is rethinking digital identity by turning avatars into intelligent agents-personalized digital beings that not only look like you, but learn, adapt, and express your personality across games, virtual worlds, and chat environments. They are backed by top-tier investors and embraced by some of the biggest names in entertainment and fashion This team is building a powerful platform that auto-rigs 3D models and wearables into fully functional assets usable across multiple digital ecosystem

Senior Software Engineer, Data Compliance Solutions

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

Senior UX Auditor

Kforce Technology Staffing

San Francisco, California, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client in San Francisco, CA that is seeking a Senior UX Auditor. Summary: The User Experience Design Group is responsible for designing the user experience for all IT products that are delivered to our customers, business associates, and consumers. The job family builds relationship between business functions and IT to provide user experience solutions to meet the needs of the business. Responsibilities: * Conduct in-depth UX audits of our ecommerce sites (deskto

UX Designer - Rapid Experimentation

TEKsystems c/o Allegis Group

San Francisco, California, USA

Full-time

Overview: Williams-Sonoma, Inc. is seeking a detail-oriented and design-savvy E-commerce Site Auditor to evaluate and optimize our brand websites. This role is ideal for a Site Merchandiser, UX Researcher, or Designer with a passion for e-commerce and a strong understanding of user experience principles that drive sales. Key Responsibilities: Conduct comprehensive audits of WSI brand websites (desktop & mobile) to identify friction points and sales opportunities.Evaluate UI, photography, and

NodeJS Software Developer - Production Support / Need Locals on W2

SSV Technologies Inc

Menlo Park, California, USA

Contract

Title: NodeJS Developer Location: Menlo Park, CA Duration: 12+ months (with high chances of extension) Job Description: 5-7 years of experience primarily with designing and building large-scale systems with relevant architecture and design experience.Experience designing and building applications, taking into consideration performance, usability, user experience, and security.Excellent programming skills in JAVA, SPRING BOOT, KAFKA, ACTIVEMQExcellent knowledge in AWS, AZURE, KUBERNETES, DOCKERE

Senior Machine Learning Engineer, GenAI 3D

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

Senior Staff Engineer - Data Security/Privacy

Strava, Inc.

San Francisco, California, USA

Full-time

About this role Strava is the app for active people. With over 150 million athletes in more than 185 countries, Strava is where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, we help you find your crew, crush your milestones, and keep moving forward. Start your journey with Strava today. Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect and drive people forward. This role is on

Senior Identity and Access Management Engineer

Strava, Inc.

San Francisco, California, USA

Full-time

About this role Strava is the app for active people. With over 150 million athletes in more than 185 countries, it's more than tracking workouts-it's where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, Strava's got you covered. Find your crew, crush your milestones, and keep moving forward. Start your journey with Strava today. This role is on the Strava Security Team, which exists to protect Strava's people, business, and data through integrated,

Industrial Engineer

Kforce Technology Staffing

Fremont, California, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking an Industrial Engineer in Fremont, CA. Summary: The Lab Operations team is expanding and transforming our labs and services to meet the new business needs and to continue to provide a safe, customer-trusted and efficient lab environment. This position will work on lab improvement project(s) in a Semiconductor Equipment Research and Development environment to achieve lab operational business goals and serve lab users communities. This role wi

Enablement Technology Manager

Snowflake Inc.

Menlo Park, California, USA

Full-time

Where Data Does More. Join the Snowflake team. About the Role We're looking for a hands-on, systems-oriented Enablement Systems Manager to lead day-to-day operations and continuous improvement of our learning and content platforms. This role is foundational to how we scale enablement at Snowflake, owning key processes and driving cross-functional collaboration across internal stakeholders, platform teams, and program leaders. You'll work within our LMS and CMS environments to ensure accuracy,

Principal Software Engineer, Data Infrastructure

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

Machine Learning Engineer Intern - Winter 2026

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

Software Engineer

Rose International

San Francisco, California, USA

Full-time

Date Posted: 07/24/2025 Hiring Organization: Rose International Position Number: 486031 Industry: Software Job Title: Software Engineer Job Location: San Francisco, CA, USA, 94105 Work Model: Hybrid Work Model Details: Tuesday, Wednesday Shift: 8-5pm PST Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 7 Min Hourly Rate($): 70.00 Max Hourly Rate($): 79.31 Must Have Skills/Attributes: Agile, AWS, NodeJs Experience Desired: NodeJs, React development (7 yrs) Req

Senior Avatar Animation Engineer

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

Engineering Manager, Benefits Flex Product

Rippling

San Francisco, California, USA

Full-time

About Rippling Rippling is the first way for businesses to manage all of their HR & IT-payroll, benefits, computers, apps, and more-in one unified workforce platform. By connecting every business system to one source of truth for employee data, businesses can automate all of the manual work they normally need to do to make employee changes. Take onboarding, for example. With Rippling, you can just click a button and set up a new employees' payroll, health insurance, work computer, and third-pa

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