Senior Fullstack Engineer

At Pleo, we’re on a mission to revolutionise the way businesses manage company spending. No more outdated processes, clunky spreadsheets, or frustrating delays - we believe spend management should be seamless, empowering, and surprisingly effective for finance teams and employees alike. We’re creating tools that promote autonomy, foster trust, and let businesses focus on what truly matters.

Our culture is built on transparency, collaboration, and a deep commitment to innovation – which is reflected in our spending solution. At Pleo, you’ll join a passionate team shaping the future of work, all while having some fun along the way.

What You'll Be Doing

• You care deeply about your craft and about quality
• You care deeply about product and design
• You are proactive and confident in your skills
• You can work in a lean environment
• You can organize work across teams
• You are comfortable working in a multidisciplinary environment, and especially comfortable working with designers

You will be responsible for taking the project end-to-end from ideation to delivery and for stewarding efforts that involve two or more product teams across the organisation.

What you bring

• Modern JavaScript, CSS and Web APIs
• Component-based, declarative UIs (we use React)
• Accessibility in web apps
• CSS-in-JS (we use styled-components)
• Linting and testing frameworks (we use Jest + RTL and Cypress)
• Static types (we use TypeScript)
• Data fetching and mutations (we use tRPC, SWR, and TanStack Query)
• Tooling for frontend teams and shared component systems (we use Storybook)
• Internationalisation/i18n (we use LinguiJS)

Your colleagues say you

• Work in English with ease (it's our company language)
• Never stop being curious and love learning about new languages/ frameworks/ working styles
• You keep track of your promises – at least your JavaScript ones
• Accidentally start sentences with npm because you’re so used to typing it
• Evangelise ES6, ECMAScript 2018, ES2022, or know better than we do what the newest standard is
• Have experience solving complex technical challenges at scale
• Ensure a high bar for quality and reliability on your team
• Coach others on your team to help them develop as engineers
• Advocate for a more thorough code review process than a quick scroll to the bottom of the page and a “LGTM!”
• You don’t just write code, you help to design the overall solution
• Would be a person that they would actually like to have a coffee with (virtual or not)
• Somehow find a way to debate the merits of server vs client side rendering in that aforementioned coffee chat

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