Senior TypeScript Dev (React, Express, Frontend focus)

We would be happy to seeTechnical skill requirements:At least 6 years of professional work experience in TypeScript developmentExpert in understanding React’s core concepts and its ecosystem.Deep understanding of JavaScript & TypeScript fundamentals, with a strong interest in how things work under the hood.Experience with a Node.js backend framework such as Express or NestJSStrong emphasis on writing well-documented, clean and maintainable code;Know your way around profiling/benchmarking tools in order to locate and resolve bottlenecks.Experience with test-driven development, automated testing, and continuous integration, using frameworks like Jest or similar.Familiarity with monorepo tooling (e.g., Nx, Yarn)Web API knowledge: REST, OpenAPIExperience with source control (git/git-flow)Database knowledge: SQL (PostgreSQL), NoSQL (DynamoDB) flavors;AWS (Lambda, DynamoDB, SQS, …)Excellent spoken and written English is mandatory; Knowledge of any of the following is an asset:Experience in writing E2E tests with a framework like Cypress or SeleniumFamiliarity with Webpack / Vite, Jenkins, Docker and JIRAA good notion of web development: HTML5, CSS3DevOps & TerraformKnowledge of alternative technologies and frameworks Soft skills:Clear, concise, coherent and complete written and verbal communication, in EnglishAbility to search, interpret and present informationYou share your ideas and continuously improve yourself and the team around youHigh integrity and great attention to detailTake ownership of the code you have written and proactively solve problemsValue team effort and be a team playerWhile teamwork is important, you need to be able to work independently.