About the Role

We're looking for a JavaScript/TypeScript Engineer who thrives in a small, high-impact team. Our ideal hire enjoys building product end to end: thoughtful user experiences, reliable backend APIs, clean domain models, automated workflows, tests, CI/CD, and the internal tools that help a small team move faster.

AI has changed how we build software, and we want someone who is genuinely curious about that shift. We use AI coding tools in day-to-day development, but we care more about engineering judgment than novelty: understanding the problem, reviewing generated code carefully, improving workflows, and turning rough automation ideas into maintainable systems.

If you're passionate about well-crafted TypeScript, enjoy solving real-world product problems, and like tightening the loop between product, engineering, and AI-assisted development, we'd love to talk to you.

What You'll Do

Build across our TypeScript stack, from Nuxt/Vue product surfaces to Fastify, GraphQL, PostgreSQL, queues, and third-party integrations
Collaborate closely with product and tax experts to turn complex tax workflows into clear, reliable customer and admin experiences
Contribute to our GraphQL API and shared TypeScript libraries, including internal and open-source packages such as graphql-lookahead and graphql-gene
Develop AI-assisted workflows and automations that help the team ship faster: coding agents, internal tools, customer-support helpers, evaluation scripts, documentation workflows, and pragmatic RAG/search features where they make sense
Improve quality and delivery through focused tests, Playwright scenarios, CI/CD automation, observability, and developer-experience improvements
Help shape how we use tools like Cursor, Windsurf, OpenCode, or other AI-native development environments while keeping the codebase understandable and maintainable

What We're Looking For

3+ years of professional experience in JavaScript/TypeScript development
Strong product-engineering instincts: you can move comfortably between frontend, backend, data modeling, tests, and tooling, even if you are deeper in some areas than others
Experience with modern TypeScript applications, ideally including SSR frameworks such as Nuxt/Vue or Next.js/React, plus backend API development
Genuine interest in AI-assisted software development, agentic coding workflows, and practical automation; deep expertise is welcome, but curiosity and good judgment matter more than knowing every tool
Excellent communication skills in English—our dev team operates entirely in English, even though most of our clients are French-speaking
Value clear, accessible, refined user experiences, from interaction details to long-term maintainability
A proactive mindset with a love for learning, thoughtful feedback, and continuous improvement

Nice to Have

Experience with GraphQL, Fastify, PostgreSQL, queues, Playwright, Vitest, or monorepo workflows
Experience building internal tools, scripts, AI evaluations, RAG/search features, or automations that remove repetitive work from a team
Comfort working in a remote, async-friendly environment with a small team and a high degree of ownership

How We Hire: AI-Assisted Pair Programming

Our interview process is designed to be collaborative and practical. We'll pair up for a live coding session using the AI-assisted development setup of your choice (for example Cursor, Windsurf, OpenCode, VS Code with Copilot, or something equivalent). The goal is to recreate the actual feel of working together: understanding requirements, asking good questions, using tools effectively, and producing code we can trust.

If selected, you'll receive the coding requirements in advance so you can prepare with confidence.