Part Of
Something Great


Working at Formidable

Formidable is a team of JavaScript experts working together to solve the toughest software problems. We work hard to cultivate a culture of supportive learning and knowledge exchange, both within our office and throughout the greater JavaScript community. In addition to the work we do for clients, our team is well-known for our contributions to the open source software community, creating software used by everyone from Airbnb to USAFacts. If you want to join a collaborative community that understands the importance of work-life balance, you’ve come to the right place.


Cross-Stack React Engineer, London

As a Cross-Stack React Engineer at Formidable, you will use the modern JavaScript stack to implement new web & mobile applications, features, and tools for some of the largest and most successful companies in the world. You will work closely with client teams, providing project leadership and technical expertise to achieve maintainable and sustainable solutions. You’ll also have the opportunity to work on community-leading open-source projects.


Junior Software Engineer, London

Formidable is looking for aspiring developers who may or may not have a traditional software development background. We’re eager to mentor smart, motivated people who have a proven ability to build functional applications, whether they’re websites using HTML & CSS, web apps using the modern JavaScript stack, or mobile apps. At Formidable, you’ll work across the full stack, from server-side APIs to client-side UI. You’ll be involved in the development process from planning all the way through to production.


React Engineer, Seattle, Denver, or Phoenix

As a React Engineer at Formidable, you will use a modern JavaScript stack to implement new applications, features and tools for companies ranging in size from startups to Fortune 100s. You will regularly embed with client teams, either in person or remotely, to provide project leadership and technical expertise. When you’re not working on client projects, you’ll have a chance to contribute to our community-leading open source software.


Senior Backend Node.JS Engineer, Seattle, Denver, or Phoenix

You are someone who builds production-ready web services using the latest node frameworks and libraries. You write discoverable and consistent APIs and you take pride in writing well-tested and readable code. As someone with extensive experience with the modern web application stack, you have a high degree of fluency in JavaScript and are intimately acquainted with Node.js frameworks like Express and Hapi, and persistence layers like MongoDB and PostgreSQL.



Kaden Kai