Freelance Senior (full-stack) developer (ZZP)

Senior (full-stack) developer (Project On Demand Core/ Tax Technology)• Great analytical skills, preferably formally/academically trained in computer science, mathematics, etc.• Fluent in several programming languages, but most importantly: GOLang, TypeScript• Extensive knowledge of Kubernetes API and resource management -> forms a bridge between the Kubernetes machine park and the applications, with a focus on resilience and stability;• Extensive knowledge of Redis and MinIO;• Has basic knowledge of IT security;• Knowledge of and experience with MarkLogic is an absolute advantage;• Experience with writing unit tests;• Basic financial knowledge is an advantage• Is not put off by new technology• Hands-on in programming and application management• An example for others in terms of approach but also in code and documentation• Fits into a team that works agile • Uses technology as much as possible to support the development process: Git, Jenkins, Docker, npm, skaffold, helm, etc. Is also able to manage these technologies;• We are looking for a real hands-on developer; ie not a team lead or other managerial-style role;• Acts with integrity both internally and externally and takes personal responsibility in this respect;• Curious about the developments within their field and driven to make a difference with the team;• Able to empathize with colleagues and stakeholders and has an eye for the added value of all team members;• Team player, making sure to include different ideas and perspectives in the work;• Committed, innovative and enterprising• A 60% presence at the Amsterdam offices is expected