Senior Software Developer Jobs in California

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Sr. Software Engineer, Backend

Match Group, LLC

Palo Alto, California, USA

Full-time

Our Mission Launched in 2012, Tinder revolutionized how people meet, growing from 1 match to one billion matches in just two years. This rapid growth demonstrates its ability to fulfill a fundamental human need: real connection. Today, the app has been downloaded over 630 million times, leading to over 97 billion matches, serving approximately 50 million users per month in 190 countries and 45+ languages - a scale unmatched by any other app in the category. In 2024, Tinder won four Effie Award

Senior Software Engineer, Identity Platform

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

Senior .NET Developer

Kforce Technology Staffing

Remote or Boston, Massachusetts, USA

Contract

RESPONSIBILITIES: Kforce has a client in Boston, MA that is seeking a seasoned Senior .NET Developer with 8+ years of experience in full-stack development. This role involves designing and building scalable web applications and APIs, working across front-end, back-end, and database layers in a cross-functional team. Responsibilities: * Senior .NET Developer will develop and maintain web applications and services * Collaborate on architecture, design, and code reviews * Translate business requir

Senior Software Safety Engineer

SAIC

San Francisco, California, USA

Full-time

Job ID: 2506547-SAN_FRANCISCO-CA Location: SAN FRANCISCO, CA, US Date Posted: 2025-06-10 Category: Engineering and Sciences Subcategory: Sys Safety Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC has an immediate need for a Senior Software Safety Engineer for the Precision Fires (PF) projects for performance of risk analyses and

Senior Software Safety Engineer

SAIC

Santa Clara, California, USA

Full-time

Job ID: 2506547-SANTA_CLARA-CA Location: SANTA CLARA, CA, US Date Posted: 2025-06-10 Category: Engineering and Sciences Subcategory: Sys Safety Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC has an immediate need for a Senior Software Safety Engineer for the Precision Fires (PF) projects for performance of risk analyses and haz

Senior Software Safety Engineer

SAIC

San Jose, California, USA

Full-time

Job ID: 2506547-SAN_JOSE-CA Location: SAN JOSE, CA, US Date Posted: 2025-06-10 Category: Engineering and Sciences Subcategory: Sys Safety Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC has an immediate need for a Senior Software Safety Engineer for the Precision Fires (PF) projects for performance of risk analyses and hazard an

Sr. Software Engineer, Middleware, Autonomy

Rivian

Palo Alto, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Sr Software Engineer, Competitive Defense

Uber Corporate

San Francisco, California, USA

Full-time

About the Role The Competitive Defense team is responsible for protecting Uber's data from external sources. We apply techniques to stop critical business data from being harvested by bad actors. We're looking for a motivated independent Senior Software Engineer who can level-up our ability to protect Uber's business data. You'll play a key role in transforming research into robust, deployable solutions that address complex security, identity and privacy challenges across Uber's global infrastr

Senior Software Engineer, TensorRT Inference

NVIDIA Corporation

Santa Clara, California, USA

Full-time

We are now looking for a Senior Software Engineer for our TensorRT Inference team! At NVIDIA, we're at the forefront of innovation, driving advancements in AI and machine learning to solve some of the world's most challenging problems. We're seeking talented and motivated engineers to join our TensorRT team in developing the industry-leading deep learning inference software for NVIDIA AI accelerators. What you'll be doing: As a Senior Software Engineer in the TensorRT team, you will be respons

Senior Full-Stack Software Engineer, Profile

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 Software QA Engineer

Fortinet

Sunnyvale, California, USA

Full-time

Job Description As a Senior Software Dev QA Engineer, you will work closely with the development team to ensure the delivery of high-quality Fortinet products. In general, testing is to cover various features combinations integrated with various Fortinet products, in a way most customer would be deploying their real-time production networks; with real-clients and traffic. Also to test Interoperability between Fortinet-devices and 3rd party devices or clients. The QA Engineer must be able to col

Sr. Software Engineer, Charging & Energy Products

Tesla Motors

Palo Alto, California, USA

Full-time

We are the engineers behind the world's largest fleet of smart energy storage systems as well as the Tesla Supercharger network. We are seeking a talented, motivated, and independent engineer to join the team that works on the heart and soul of Tesla's Energy products. Our team writes the app for the Tesla Site Controller. This application is responsible for managing all the devices on a customer site, including the solar, batteries, generators, vehicle chargers, power meters, and more. It also

Senior Software Engineer - Mobile (React Native)

BitGo

San Francisco, California, USA

Full-time

BitGo is the leading infrastructure provider of digital asset solutions, delivering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage. Since our founding in 2013, we have focused on enabling our clients to securely navigate the digital asset space. With a global presence and multiple Trust companies, BitGo serves thousands of institutions, including many of the industry's top brands, exchanges, and platforms, and millions of retail investors world

Senior Software Engineer - Product Security

Rockwell Automation

Remote or Mayfield Heights, Ohio, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world

Senior Salesforce Developer

Techaffinity Consulting

Remote

Contract, Third Party

Title: Senior Salesforce Developer Location: Remote Duration: 12 Months The Opportunity: Our IT Department is looking for a Senior Salesforce Developer to join our team to help provide internally developed and third-party software solutions to meet our needs. You will be technically involved in all aspects of assigned projects, including planning and resolving issues. You are expected to have hands-on participation in the full SDLC process and convert our requirements into working software that

Senior Machine Learning Software Engineer

Qualcomm Technologies

San Diego, California, USA

Full-time

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Machine Learning Engineering General Summary: This individual independently plans, performs the moderately-defined responsibility for the designing, implementing and verification of software, typically C or C++ or Python, to enable audio, camera, graphics, video, sensors, wireless and other functionality for various operating systems running on ARM processors and other embedded HW like DSP processors, or GPU

Sr Staff Engineer Software (Prisma Access Data-Plane Applications)

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 Software Engineer, Research Systems

Gilead Sciences, Inc.

Foster City, California, USA

Full-time

At Gilead, we're creating a healthier world for all people. For more than 35 years, we've tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer - working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world's biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead's team plays a critical ro

Senior Software Engineer, Frontend (Consumer - Trading)

Coinbase

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

Sr. Embedded Software Engineer

Panasonic

Irvine, California, USA

Full-time

Overview Our new global headquarters is conveniently located in Irvine, CA near John Wayne Airport in the Park Place development. For our onsite and hybrid employees you will be able to enjoy amenities such as access to many restaurants and shops, running trails, a fitness deck, outdoor seating, dry cleaning, car wash, free garage parking, car charging stations, shuttle service for train commuters, outdoor games like bocce, horseshoes, gaming tables, pickle ball, and basketball. For more inform