Vagas de React abertas para Portugal.

You have 5+ years of experience working as a software engineer designing and maintaining complex/large/growing systems.

Build and enhance MetaMask's Stablecoin / Earn feature strategy to create Neobank like experiences

Designing and implementing the front-end components and user experience for MetaMask Debit Card interactions across MetaMask clients.

Build pixel-perfect user interfaces with React and React Native.

6+ years of experience building and securing software, including hands-on product or application security experience.

Own mobile platform architecture Define and evolve the architecture of MetaMask Mobile (React Native + native), leaning into performance by tightly integrating with backend services and optimizing app–backend interactions holistically

Demonstrable experience of work on modern web applications

Develop MAAS core components and features to make MAAS the #1 bare metal cloud system.

Demonstrate sound engineering principles by directly contributing to your team’s goals

Trust + distribution: App developers already trust us in their purchase flow, the highest stakes moment in any user journey.

Designed and built automated interview scheduling. This feature automates scheduling by calculating possible times from a pool of interviewers and other constraints, and then presenting these times to the candidate for selection via

Designed and built automated interview scheduling. This feature automates scheduling by calculating possible times from a pool of interviewers and other constraints, and then presenting these times to the candidate for selection via

Transparency: Everyone can read about our roadmap, how we pay (or even let go of) people, our strategy, and how we work, in our public company handbook.

Strategic Account Ownership Build and maintain deep, trust-based relationships with senior technical and executive stakeholders across a focused portfolio of strategic accounts.

5 or more years in a customer-facing technical role such as sales engineering, solutions architecture, or developer advocacy for a SaaS or developer-tool company

You are a senior software engineer with strong web development (frontend + backend) fundamentals and a track record of owning production systems end-to-end.

"Getting started: Monetize your Kotlin app with RevenueCat"

Optimize our homegrown ultra-dynamic recruiting DSL-to-SQL compiler, and create tools to help developers do so

Redesigned our mobile web app by talking with customers who use it often, wireframing new flows, implementing its design system, and using it to make the wireframes a reality.

Provide initial and timely responses to all support cases for a variety of topics, from billing or pre-sales requests to optimization or implementation questions.

Provide feedback on product and technical specs to help engineers identify where to cut scope or improve quality. You don’t make the final decisions, but you’ll influence and coach ICs to reach the right ones.

Work closely with founders and design to implement new concepts and ideas

Build new user-facing features with everything from database models to GraphQL resolvers and UI components