Backend Stack jobs in Castro

TechTree

$16,667 - $20,000 /year

*About The Company** We're a 12–14 person AI-native team in San Francisco building a personal AI assistant for knowledge workers — something closer to "Cursor for knowledge work" than a chatbot. The system understands user context, curates and prioritises work, operates in the background, and delive

Saragossa

Looking to build cutting-edge AI systems at a hyper-scaling unicorn startup? A well-funded, late-stage unicorn startup backed by Tier-1 VCs is building next-generation AI systems for the $13 trillion housing industry, which represents a major portion of the U.S. economy. The firm just did a massive

Cylake, Inc

A cybersecurity firm in Sunnyvale, California is seeking engineers to build next-generation security products. Roles include Infrastructure, Back-end, Front-end UI/UX, and Full-stack Engineer positions. Candidates should have a Bachelor or Master degree in Computer Science, strong problem-solving sk

QualiTest

Are you interested in working with the World s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Full-Stack/Backend Engineer to join our growi

Software Engineer II, Backend Full Stack - HR Product Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employe

Overview It’s time that payments work for merchants, not the other way around. Ansa is building a branded wallet solution to increase customer retention and unlock new growth opportunities. Ansa helps innovative and growing companies by providing an enterprise-grade, white-label stored value wallet

JOB DESCRIPTION Examples of what you could work on Front-end projects Own the "Sutro Studio", i.e. the React-based GUI our customers use to define their app to Sutro. This includes building a live-chat system, fancy auto-complete widgets, insights/analytics, authentication etc. Own the UI implementa

A leading HR and IT solutions company is seeking a Full-Stack Developer to design and implement reliable solutions in a dynamic environment. This role requires 2+ years of experience, backend expertise in Python or Go, and frontend skills in React/TypeScript. You'll engage in the full development li

An early-stage AI startup in San Francisco is seeking a backend-leaning full-stack engineer to develop core product systems and APIs. The role involves working with Python, FastAPI, and React to create scalable services for engineering teams in manufacturing. Ideal candidates come from top CS progra

A leading tech company in San Francisco seeks skilled developers to work on front-end, back-end, and machine learning projects. You will be responsible for developing the React-based Sutro Studio GUI and implementing complete consumer app functionalities. Additionally, manage backend systems and con

A leading SaaS company is looking for an experienced software engineer to join their team in Canada. The role involves developing innovative, scalable full-stack products and mentoring junior engineers. Candidates should have extensive experience in Java, JavaScript, and modern open-source technolog

Rippling

Senior Software Engineer, Backend Full Stack - Financial Product Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you

About Rippling About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part

A leading technology company in San Francisco is seeking a Senior Software Engineer to develop and enhance financial products. You will work across the stack, collaborating with product managers and designers to implement high-quality code. The ideal candidate has over 5 years of experience with Pyt

Wordware (YC S24)

A leading software company based in San Francisco seeks a Senior Full Stack Engineer to develop and ship features across the stack. Candidates should have strong experience in backend systems, particularly in real-time and distributed architectures. This full-time, in-person role offers a competitiv

Staff Full Stack Software Engineer (Backend) - Time Platform Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can

Google

A leading technology company in Mountain View, CA, is seeking a Software Engineer to develop next-generation technologies and scalable applications. The ideal candidate will have a bachelor's degree or equivalent experience, with strong skills in TypeScript and Kotlin, and 5 years of software develo

A technology company in Fremont, California, is seeking a skilled software developer to contribute to full stack web application development using .NET and C#. You will collaborate with cross-functional teams to implement features ensuring high-quality standards and operational efficiency. The role

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employe