Principal Software Engineer - React Native & React

About Builder.ai

We’re on a mission to make app building so easy everyone can do it – regardless of their background, tech knowledge or budget. We’ve already helped thousands of entrepreneurs, small businesses and even global brands, like the BBC, Makro and Pepsi achieve their software goals and we’ve only just started.

Builder.ai was voted as one of 2023’s ‘Most Innovative Companies in AI’ by Fast Company, and won Europas 2022 ‘Scaleup of the Year’. Our team has grown to over 800 people across the world and our recent announcement of $250m Series D funding (and partnership with Microsoft) means there’s never been a more exciting time to become a Builder.

Life at Builder.ai

At Builder.ai we encourage you to experiment! Each role at Builder.ai has unlimited opportunities to learn, progress and challenge the status quo. We want you to help us become even better at supporting our customers and take AI app building to new heights.

Our global team is diverse, collaborative and exceptionally talented. We hire people for their differences but all unite with our shared belief in Builder’s HEARTT values: (Heart, Entrepreneurship, Accountability, Respect, Trust and Transparency) and a let’s-get-stuff-done attitude.

In return for your skills and commitment, we offer a range of great perks, from hybrid working and a discretionary variable pay or commission scheme, to employee stock options, generous paid leave, and trips abroad #WhatWillYouBuild

About the role

As a React Native Developer, you will play a pivotal role in the development and sustenance of our cutting-edge React and React Native frameworks, libraries, and pre-built features. This dynamic responsibility entails close collaboration with fellow developers, collectively striving to infuse efficiency, scalability, and sustainability into our codebase. Your leadership will extend to nurturing code quality throughout the organization, underscored by the development and management of code review tooling written in Node.js, tailored specifically for scrutinizing React and React Native code. Your expertise and dedication will significantly contribute to shaping the core of our technology, fostering a culture of excellence and innovation across the board.

Why you should join

Joining Builder.ai means becoming part of a company that places innovation, creativity, and collaboration at its core. Anticipate being embraced by a vibrant and supportive team culture that fosters personal and professional growth, setting the stage for an inspiring journey ahead.

You'll be responsible for

As a valued member of our team, you'll have the exciting chance to shape and craft Builder.ai's forthcoming React and React Native framework and architecture. You'll also play a key role in enhancing Builder.ai's React and React Native pre-built features. One of the team's core responsibilities lies in upholding superior code quality throughout the organization. This translates into an enriching environment where you can both glean insights from seasoned developers and actively contribute to the advancement of automated code review tooling.

• Overall 7+ years of experience in React Native (Mandatory)
• Experience building and maintaining applications with React JS
• Experience building and maintaining mobile applications with React Native
• Expertise in TypeScript (Mandatory)
• Experience in continuous upgrades for frontend projects tech stack (e.g. Node, Android SDK, Gradle)
• Large-scale platform environment
• Strong understanding and understanding of Unit Testing practices (Mandatory)
• Robust knowledge of automation and CI / CD experience
• GitLab runners and scripting tools experience
• Outstanding communication skills, both written and oral
• CS degree required or equivalent work experience

Good to have / Plus

• Experience of using LLMs to create tooling to automate processes and reduce manual effort
• Experience in coaching/leading engineers