Python Software Engineer jobs in Rancho Cucamonga

*Date Posted:** 2026-04-02 *Country:** United States of America *Location:** US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675 *Position Role Type:** Onsite *U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferable U.S. government issued security clearance is required p

A company is looking for a Staff Software Engineer - Fullstack. Key Responsibilities Take technical ownership of product space and deliver high-impact products in collaboration with Product Managers and engineers Lead the design and implementation of full-stack and backend solutions, creating archit

A company is looking for a Gameplay Software Engineer III. Key Responsibilities Develop and prototype casual and mobile games using industry-standard frameworks Implement game design patterns including daily loops, progression systems, and social mechanics Collaborate with engineering teams for vali

A company is looking for a Software Engineer I to build and integrate backend services for a modern healthcare portal hosted on an Azure-native platform. Key Responsibilities Design, develop, and maintain Azure Functions to support business logic and data workflows Build and manage APIs with Azure A

A company is looking for a Senior AI Software Engineer to join a new team focused on leveraging AI for developer enablement and tooling. Key Responsibilities Architect AI-Powered Developer Tools: Design and implement scalable AI systems to automate code generation, debugging, and testing Pioneer Age

*Overview** Esri’s Professional Services is looking for a full stack developer with a front-end focus to contribute across a suite of innovative GIS software products in indoor mapping, transportation, utilities, and system observability. In this role, you’ll craft intuitive, high-performance user i

Esri

Overview In this position, you will design and develop high-performance, secure, and automated pipelines for deployment of Esri technology in the cloud and no-premises. You will partner closely with software developers and cloud engineers to ensure our integration and deployment is high-quality, rel

A company is looking for a Senior Software Engineer - L3 Support. Key Responsibilities Provide advanced technical support and troubleshooting for software products Collaborate with stakeholders to gather requirements and ensure alignment with organizational goals Perform functional testing and requi

A company is looking for a Front-End Software Development Engineer 2 with strong front-end expertise and full-stack exposure. Key Responsibilities Design, develop, and maintain robust, scalable, and high-performance web applications Build and evolve shared component libraries and design-system asset

A company is looking for a SW Engineer in Corporate Banking. Key Responsibilities Develop and maintain backend services using Golang Implement features, bug fixes, and system improvements based on requirements Collaborate with senior engineers and participate in Agile ceremonies Required Qualificati

A company is looking for a Senior System Software Engineer - Nixpkgs. Key Responsibilities Develop, maintain, and improve Nix packages for various NVIDIA compute libraries Engage with the nixpkgs open-source community to coordinate upstream contributions Design and implement CI/CD pipelines for auto

County of Riverside

$83,196 - $83,196 /year

*For questions regarding this position, please contact the Recruiter listed in the Supplemental Information section.** ## **ABOUT THE POSITION** The County of Riverside's Human Resources Temporary Assignment Program (TAP) is seeking a Temporary District Attorney Software Engineer for the Office of t

A company is looking for a Gameplay Software Engineer III. Key Responsibilities Develop and prototype casual and mobile games using industry-standard frameworks Implement game design patterns including daily loops, progression systems, and social mechanics Collaborate with engineering teams for vali

*About Peraton** Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, high

A company is looking for a Senior Software Engineer in Test. Key Responsibilities Support the test infrastructure of software systems and components Design, build, and maintain test automation tools and frameworks Perform end-to-end validation of software applications and develop test strategies Req

*About ECI** ECI’s mission is to be the global leader of professional consulting services for the life sciences industry. Our clients lean on our diverse perspectives and decades of expertise to tackle their toughest challenges, and we take pride in providing them transformative solutions with disti

TradeJobsWorkForce

A leader in real estate information is seeking a Senior Software Engineer to develop features for the Matterport Platform. This role involves building APIs and backend services in a microservices environment. The ideal candidate should have over 5 years of experience with modern OOP languages and mi

Confidential

Embark on a transformative career with RAVE Aerospace Innovations, where we are forging an unparalleled in-flight entertainment ecosystem. As an innovative company we design and engineer world-class In-Flight Entertainment and Connectivity (IFEC) solutions. Our products are constantly evolving, solv

Econolite® is an innovator of Intelligent Transportation System (ITS) solutions, products, and services. Our technology is helping save lives and making the Smart City a reality. If you want to be at the forefront of this intelligent technology revolution, we want to talk to you about being part of

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