Senior Software Engineer Python React jobs in Pleasanton

Northbeam LLC

Staff Software Engineer, Data Systems (Python) Join Northbeam as a Staff Software Engineer, Data Systems (Python). Northbeam builds the world's most advanced marketing intelligence platform, providing top eCommerce brands a unified view of their business data through powerful attribution modeling an

JPMorganChase

$11,083 - $15,417 /year

*JOB DESCRIPTION** We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III - Full Stack Cloud (Java, React AWS, GraphQL) at JPMorgan Chase within Commercial and Investment Banking, you serve as a seasoned member of

Intone Networks

Role: Senior Software Engineer (python) Location: Sunnyvale, CA (On-Site) Duration: 6+ Months contract

PayPal

A leading financial technology company in San Jose, California, is seeking a software engineer with at least 5 years of experience in Python and expertise in both RDBMS and NoSQL. The role involves delivering comprehensive solutions throughout the software development lifecycle and guiding junior en

Hewlett Packard Enterprise Development LP

Software Engineer 2 (Networking, Python, C/C++) This role has been designed as ''Onsite' with an expectation that you will primarily work from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect,

NTT DATA

A leading technology services provider is seeking a SAAS Software Developer in San Francisco, California. This role emphasizes building secure B2B and B2C platforms, requiring 5+ years in software engineering, proficiency in React and Node.js, and strong problem-solving skills. Additionally, applica

*Description** The Sponsored Products and Brands team at Amazon Ads is re-imagining the advertising landscape through generative AI technologies, revolutionizing how millions of customers discover products and engage with brands across Amazon.com and beyond. We are at the forefront of re-inventing a

Opto Investments

A leading investment technology firm in San Francisco is seeking a Software Engineer to tackle complex business problems with engineering solutions. Candidates should have 4+ years of software development experience, strong React and JavaScript skills, and a collaborative mindset. This role offers a

Cambridge Terahertz

Overview Cambridge Terahertz, based in Santa Clara, CA, is pioneering next-generation security with advanced Terahertz (THz) imaging technology, empowering safer communities through rapid, non-invasive weapons detection and threat screening. Our mission is to save lives by delivering breakthrough se

*About The Role** Eightfold is building the next generation of *Agentic AI** products that help millions of people and enterprises make better talent decisions. We’re looking for a Software Engineer to design and build highly scalable, user-facing product features across frontend and backend systems

Santa Clara, CA Job ID *68760523722** Date posted *03/24/2026** Department *Engineering** *About the Role** Eightfold is building the next generation of **Agentic AI** products that help millions of people and enterprises make better talent decisions. We’re looking for a Software Engineer to design

Canonical

Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to apply for the Python and Kubernetes Software Engineer - Data, AI/ML & Analytics role at Canonical Python and Kubernetes Software Engineer - Data, AI/ML & Analytics 2 months ago Be among the first 25 applicants Join to apply fo

CyberArk

Company Description About CyberArk CyberArk, a Palo Alto Networks company, is the global leader in identity security, trusted by organizations around the world to secure human and machine identities in the modern enterprise. CyberArk’s AI-powered Identity Security Platform applies intelligent privil

BitGo, Inc.

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. Wi

Amazon

MULTIPLE POSITIONS AVAILABLE Employer: \t\tAMAZON DEVELOPMENT CENTER U.S., INC. Offered Position: \tPrincipal Software Dev Eng Job Location: \t\tSanta Clara, California Job Number: \t\tAMZ9084456 Position Responsibilities: Drive the architecture and design of large-scale, multi-tiered, distributed s

Walmart

$117,000 - $234,000 /year

Position Summary... What you'll do... As part of Walmart's Global Sourcing Backend team, you will be building highly scalable and reliable APIs, services and applications which will drive the next generation purchase order management system. You'll independently handle high impact, critical software

NVIDIA

We are looking for an experienced software professional to contribute to design and development of accelerated and distributed implementations of Python APIs for numerical computing. In the last decade, Python has become the de-facto programming language for practitioners in AI, data science and HPC

Cambridge Terahertz

A pioneering tech company based in Santa Clara is seeking an Embedded Software Engineer to develop and integrate systems for a real-time imaging platform. You will work in Python and C/C++ on embedded systems, collaborating closely with hardware and software engineers. This role offers a fast-paced

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

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. Our customers inclu