Frontend engineer — Careers

About the role & the team

You will join the web team composed of 6 engineers, mainly based in Paris with a couple of remote workers.

As a frontend engineer at Tsuga, you will face very interesting technical challenges inherent to observability and earl-stage such has:

Building simple, ultra-fast interfaces for complex problems
Querying and visualize petabytes of data
Pushing React/TypeScript and frontend performance to their limits
Designing performance-oriented solutions designed to handle and display large volumes of data beyond the native capabilities of web browsers
Optimizing front-end performance to ensure fast load times and a smooth user experience
Working on huge product surface area: design systems, complex visualizations, flow builders, investigation assistants, etc.
Being pragmatic and able to deploy working code into production, even if it’s not perfect, to maintain our development velocity (code pushed into prod every 6h, 1 week sprint)

Our technical stack:

Typescript, React
Recharts, Tanstack query & tables
ChakraUI for the design system
CI / CD in Github actions, Playwright and Vitest
Any AI you like to use to help make your job easier

About you & what we are looking for

At least 5 years of frontend experience in highly technical environment
Previous experience in building data-driven applications, including visualizations and dashboards
Knowledge of observability is a huge plus but not mandatory
Strong knowledge of HTML, CSS, JavaScript, and modern frameworks (React, Vue, Angular)
Knowledge of web performance

Working at Tsuga

As an early-stage company, we optimize for speed, ownership, with fast feedback loops, and people who can adapt quickly as the company scales.

We believe in high trust, kindness towards each other, and blameless execution: when things break, we focus on solving the problem and improving the system rather than pointing fingers.

We are looking for people who are respectfully curious, direct in their communication, and comfortable asking questions early.

All employees gather at the French office once a quarter to celebrate together and get on board with the company’s goals. It’s a unique opportunity to get to know every coworkers working from USA, Middle-east, or every other European country!

Perks & benefits

Lunch vouchers for French employees
Unlimited snacks at the office
Referral allocation 5k€
Generous employee stock-options
Clear targets for each team along with trust and autonomy
Parental leave: Tsuga offers a fully paid parental leave policy, including 32 additional company-funded days for the non-birthing parent with flexible usage options, while guaranteeing full salary coverage during parental and childcare leave
Remote friendly: we have a lot of full remote workers and for others based in the Paris office, we expect them to come 3 days per week at the office