JavaScript Engineer Jobs in Sunnyvale, CA

The Senior Backend Engineer at Opaque Systems will design and build services that enable secure data analytics and integrate into privacy-conscious workflows. This role involves developing robust APIs...

The League is seeking a Senior Node.js Engineer to lead the backend development of their mobile dating app. This role involves owning the entire Node.js backend, building new features, mentoring junio...

The Software Engineer 2 (Node JS) at U.S. Bank is responsible for the analysis, design, testing, development, and maintenance of high-quality software solutions. The role requires collaboration within...

As a Senior Software Engineer on the Promotions Distributions team at PayPal, you will develop and enhance services that allow consumers to view offers and earn rewards within the PayPal ecosystem. Yo...

The Senior Frontend Software Engineer will design, develop, and maintain web applications using React and modern frontend technologies. This role involves collaborating with product and design teams t...

The Software Engineer role at Anthropic focuses on enhancing developer experience and infrastructure for a complex TypeScript project. The position involves optimizing CI/CD pipelines, maintaining tes...

As a Senior Frontend Engineer at World Labs, you will focus on frontend development and user-centered design, collaborating with various teams to create innovative user interfaces for complex web appl...

The Front-end Engineer will be responsible for shipping features for the front-end of the core operations platform, focusing on creating intuitive web experiences. The role involves collaborating with...

The Front End Engineer for AWS Industry Products will collaborate with product, UX, and other stakeholders to deliver scalable technical solutions with intuitive interfaces. This role involves owning...

The Senior Front-End Software Engineer at Percipient.ai will focus on enhancing the user interface of the Mirage intelligence analysis platform using React and related technologies. This role involves...

The Senior Fullstack Engineer at Density will lead the development of innovative web applications and APIs that enhance workplace experiences using real-time sensor data. This role requires expertise...

The Software Engineer (Developer Experience Front End) at Alchemy will focus on developing user-facing features for blockchain developers and building tools for debugging blockchain applications. This...

Medium is seeking a Senior Backend Engineer to lead the development of backend systems for its website and mobile applications. This role involves shaping technical direction, improving system perform...

We are seeking a Fullstack Engineer to develop our new B2B offering, focusing on programmatic, conversationally-driven language learning. The ideal candidate will collaborate closely with product, des...

The Security Engineer will be responsible for building and maintaining the security infrastructure that protects Decagon's AI systems and enterprise customer data. This role involves establishing secu...

The Staff Front-End Engineer will be responsible for crafting intuitive, secure, and scalable experiences for AI-powered enterprise applications. This role involves leading the evolution of the front...

Patreon is seeking a Senior Frontend Platform Engineer to work with a cross-functional team to define and deliver new marketing content and features. The role involves maintaining and evolving the inf...

We are looking for a highly skilled Frontend Engineer to create exceptional user experiences across multiple platforms. The ideal candidate will excel in designing and developing responsive applicatio...

The Staff Server Engineer will design and build the backend infrastructure for an e-commerce platform focused on bitcoin products, ensuring a fast, secure, and scalable experience. This role involves...

The Senior Front-End Engineer will lead the design and development of frontend APIs and frameworks for Front's developer platform. This role involves collaborating with product managers, designers, an...

The Staff Engineer, Fullstack at PayPal will design, develop, and optimize core systems that power millions of transactions daily. This role involves delivering high-quality Full Stack solutions while...

As a Senior Full Stack Engineer at PayPal, you will architect and implement large-scale solutions that power millions of transactions daily. You will also mentor engineering talent and drive technical...

The Software Engineer in the Integrity team at Lyft will focus on building and improving technologies that enhance the safety and experience of the community. This role involves writing maintainable c...

The Senior Frontend Engineer for Personal Banking will take ownership of building and enhancing user experiences for Mercury Personal, a premium consumer banking service. The role involves collaborati...

The Engineering Manager for the GenAI Platform team at DigitalOcean will lead a highly technical team focused on building generative AI applications. This role involves planning and executing complex...