About this role

Take full ownership of our back-end platform; a domain-driven microservice architecture based on Node.js, supported by Express and RPC protocols and a MariaDB database.
Lead technical direction, design and improve schemas, queries, indexing, and data models and ensure performance, security, and reliability.
Develop APIs for our frontend and implement key integrations with the Pro4all ecosystem (e.g., shared logins/SSO).
Work closely with the other developers in Weesp to create awesome new features that prevent accidents on the construction site.

At least 3+ years experience with Node.js and MariaDB/MySQL at scale.
Proven ability to design and operate service-oriented systems with clear boundaries.
A security-first mindset: authentication/authorization, secure-by-default practices, data privacy (GDPR).
A great communicator who enjoys collaborating in a tight-knit, on-site team.
Professional proficiency in English; Dutch is a plus.
Someone residing in the Netherlands.

Senior Backend Developer, Node.js

Key skills