Senior Software Engineer Python React jobs in San Francisco

The Judge Group

Software Engineer - GenAI & Python Locations (Approved): Dallas, TX - Las Colinas West Des Moines, IA Phoenix, AZ - Rose Garden Charlotte, NC - Uptown (Note: The original request mentioned San Francisco, IA, which appears to be incorrect. If you want a different location added, let me know.) About t

Senior Full Stack Engineer, Materia (Python + React) Are you excited about building AI-driven software that redefines how professionals work? Have you developed solutions across the React and Python stacks? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and i

Senior Full Stack Engineer, Materia (Python + React) Are you excited about building AI-driven software that redefines how professionals work? Have you developed solutions across the React and Python stacks? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and i

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

RIT Solutions

Sr. Python Software Engineer Location: Onsite in San Francisco, CA or Urbandale, IA (Des Moines, IA) Glider Assessment will be required by candidates receiving an interview request We are seeking a highly technical and self-directed Senior Software Engineer to contribute to the development of data p

We are looking for an experienced Fullstack Engineer to join our dynamic team at crewAI. You will be instrumental in advancing our crewAI+ platform, a Ruby on Rails application that heavily leverages Python services. As a key member of our engineering team, you will contribute to both backend and fr

Founding Engineer (React/Python/AI/ML) - Hybrid in San Francisco, CA - $120-200k + 1-3% Equity Exciting AI startup in the Bay Area! Who You Are: 2+ years of professional engineering experience with React, Python, and AI tools Must be a US Citizen Must live in SF Bay Area and be willing to work onsit

Senior Software Engineer As a Senior Software Engineer on our mobile team, you'll bring our native iOS apps to other platforms (Android, Web) and help accelerate our company growth. You'll deliver an Android version of our newest product, Rips, our collectibles trading card app, which has already hi

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

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

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

A global information company seeks a Senior Full Stack Engineer to join their innovative team. This role emphasizes building AI-driven accounting software combining React and Python. Responsibilities include owning full-stack projects, developing robust back-ends, and enhancing user experience throu

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position: Mathematics, Biology, Chemistry, and Physics Profe

A tech company in San Francisco is seeking an experienced Fullstack Engineer to enhance their crewAI+ platform, utilizing Ruby on Rails and Python services. Candidates should have at least 7 years of programming experience, strong skills in Ruby, Python, and React, and the ability to work collaborat

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

A technology consulting firm seeks a Fullstack Developer to contribute to the design and improvement of their AI Recruiter agent. In this remote role, you will build scalable backend APIs using Python and FastAPI, as well as frontend interfaces with React and TypeScript. Ideal candidates should poss

BitGo, Inc.

Senior Software Engineer - Mobile (React Native) 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

A major automotive manufacturer in California is looking for a role focused on automotive system-level testing. Responsibilities include designing and maintaining test benches, creating comprehensive test plans, and collaborating with cross-functional teams including software developers and engineer

Canonical

Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role at Canonical Continue with Google Continue with Google Distributed Systems Software Engineer, Python / Go 3 months ago Be among the first 25 applicants Join to apply for t

Northbeam

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