Senior Software Engineer Python React jobs in Mountain View

## Staff Software Engineer - Backend PythonSan Jose, California, United States of America**The Company**PayPal has been revolutionizing commerce globally for more than 25 years. Creating innovative experiences that make moving money, selling, and shopping simple, personalized, and secure, PayPal emp

Confidential

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale - unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the i

Canonical

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. We are hiring a Sof

A leading technology company is seeking a software developer to enhance automation tools and improve testing workflows. The ideal candidate will have a BS/MS in a relevant engineering field, along with 2+ years of software development experience. Proficiency in Python, C, and C++ is essential. The p

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platform that

Engineering Square LLC Category: IT Sector Location: California Post Date: Feb 18, 2026 Job ID : 1778 Job Location : 39560 Stevenson PL, Suite 112, Fremont, CA 94539 (allows telecommuting & requires 30% travel to unanticipated client sites throughout U.S.) Roles and Responsibilities With a high leve

Zortech Solutions

Role: Fullstack Java + Reactjs Location: Hybrid - Bay Area Santa Clara Duration: 6+ Months Job Description: Experience: 8 + yrs Focus React Frontend developer + Java (20 to 30% experience) Google good to have(Confirm select if experienced) Javascript, typescript handson Key Responsibilities: • GWS P

myGwork - LGBTQ+ Business Community

*This job is with Amazon, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.** *Description** Are you interested in building next-generation hyper-scale distributed systems in the cloud? Amazon

A tech solutions company is seeking a skilled Full Stack Developer to design, develop, and maintain dynamic web applications. The ideal candidate must have extensive experience with Python and React.js, demonstrating strong backend development skills and efficient front-end implementation. Responsib

A tech consulting firm is seeking a Fullstack Developer to design, build, and maintain production systems. This remote position requires expertise in Python and React, focusing on AI-driven workflows. Responsibilities include developing scalable backend APIs and enhancing frontend applications while

Agility Partners is seeking a qualified Sr. Software Engineer for a Telecommunications Software company that primarily serves underbanked customers. This is an exciting opportunity to work on enterprise software solutions across various Information Technology Services, from prepaid wireless activati

Manifest Solutions

Manifest Solutions is currently seeking a Sr. Software Engineer - UI/React for a hybrid position in Dublin, OH. Design front-end architecture and development using React, React Native, and TypeScript. Collaborate with backend teams (Java, Spring Boot) to design clean APIs and efficient data flows. B

PlayStation

Why PlayStation? PlayStation isn’t just the Best Place to Play — it’s also the Best Place to Work. Today, we’re recognized as a global leader in entertainment producing The PlayStation family of products and services including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, acclaimed

Sony Interactive Entertainment

Why PlayStation? PlayStation isn't just the Best Place to Play - it's also the Best Place to Work. Today, we're recognized as a global leader in entertainment producing The PlayStation family of products and services including PlayStation5, PlayStation4, PlayStationVR, PlayStationPlus, acclaimed Pla

PayPal

The Company PayPal has been revolutionizing commerce globally for more than 25 years. Creating innovative experiences that make moving money, selling, and shopping simple, personalized, and secure, PayPal empowers consumers and businesses in approximately 200 markets to join and thrive in the global

Overview The Company PayPal has been revolutionizing commerce globally for more than 25 years. Creating innovative experiences that make moving money, selling, and shopping simple, personalized, and secure, PayPal empowers consumers and businesses in approximately 200 markets to join and thrive in t

Align Technology, Inc.

A leading medical technology company is looking for a Senior Software Engineer in Test to join their expanding QA department in San Jose. This role involves testing 3D CAD applications, APIs, and AI-driven tools. The candidate should have strong Python skills, extensive experience in test automation

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale - unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the i

A technology services company is seeking a Java Developer to create and maintain applications using Java 8, Angular, and React.js. The role includes writing secure, scalable code and maintaining system tests. The ideal candidate should have a Master's in Computer Science and basic knowledge in OOP a

Software Engineer (Python) - Supply Chain Integration Sunnyvale, California, United States Software and Services At Apple, new ideas quickly transform into groundbreaking products, services, and customer experiences. Bring passion and dedication to your work, and there’s no telling what can be accom