Senior Software Engineer Python React jobs in San Jose

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

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

Futran Tech Solutions Pvt. Ltd.

Python and React Engineer (1) Regular shift What we need to see: BS in Computer Science or a related field or equivalent experience with 3+ years of related experience Detailed understanding of full stack application development Excellent Python programming skills and bash scripting experience Famil

Job Description Job Description Job Title: Fullstack Developer Job Type: Full-time Location : Remote(Must overlap PST timezone at least 6-8 hours) Job Summary: This is a high-ownership fullstack role. Youll own core product surfaces end-to-end spanning architecture, backend systems, frontend executi

Svitla Systems, Inc.

FULL STACK SOFTWARE ENGINEER RUBY ON RAILS + REACT Remote India September 25, 2025 Svitla Systems Inc. is looking for a FULL STACK SOFTWARE ENGINEER (RUBY ON ON RAILS + REACT) Our client is a cloud platform for business spend management (BSM) that helps organizations manage their spending, procureme

Drive technical implementation and testing of complex data pipeline features within the SPECTRA platform Design and develop data processing pipelines using SQL and Python Build and maintain dashboards and visualization tools Create comprehensive end-to-end tests and monitoring alerts Debug and troub

Reflex

A leading tech company is seeking a skilled software engineer to design and develop core services and features in Python for an AI-powered builder and cloud solution. Ideal candidates will have over 3 years of experience with Python, Docker, and React. Responsibilities include enhancing open-source

A leading consultancy firm is seeking experienced Software Engineers proficient in Python, Node.js, and C. The position is full-time and located in San Diego, CA. Responsibilities include writing clean code, developing automated tests, and troubleshooting complex issues in transportation systems. Id

A leading cybersecurity company is seeking an entry-level Software Engineer to join their team in Santa Clara. This hybrid role involves working with experienced engineers on scalable systems and identity technologies. The role provides hands-on experience in cloud-based solutions and requires a Bac

JPMorgan Chase & Co.

$133,000 - $185,000 /year

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 an agile team to de

A leading technology services firm is seeking a Software Developer based in Sunnyvale, Texas. The role involves designing, testing, and maintaining software programs while ensuring 100% quality assurance. Candidates should have 5-8 years of experience, particularly with React JS. The expected salary

Overview We are looking for an entry-level Software Engineer who is eager to learn and grow in the areas of scalable system development and identity/authentication technologies. In this role, you will work with experienced engineers to build core components of our platform, help improve system perfo

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

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

We are seeking a Software Engineer to join our Finance Technology Delivery team as we intensify the pace of innovation and support future growth through technology solutions. The Software Engineer will be responsible for building mission‑critical integrations between source data with financial SaaS

A technology consulting firm is seeking a Fullstack Developer to design and deliver production systems. This remote-friendly role emphasizes collaboration with a senior team, focusing on building scalable backend APIs using Python and FastAPI, and enhancing user interfaces with React and TypeScript.

PlayStation Global

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

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

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 economy. We

Work Mode: Remote Engagement Type: Independent Contractor Schedule: Full-Time or Part-Time Contract Language Requirement: Fluent English Role Overview We partner with leading AI teams to improve the quality, usefulness, and reliability of general‑purpose conversational AI systems. This project focus