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About this job
Key facts
Freelance Full Stack engineer
Contract
Asap
Yes
Amsterdam, North Holland, Netherlands
Negotiable €
Responsibilities
- Design, build, test, and maintain scalable software applications.
- Translate business requirements into robust technical solutions.
- Deliver production-ready code with a strong focus on software craftsmanship.
- Write clean, reusable, and maintainable code.
- Apply test automation and engineering best practices throughout the development lifecycle.
- Monitor and operate applications in production environments.
- Troubleshoot incidents and contribute to long-term reliability improvements.
- Participate in architecture and design discussions.
- Collaborate closely with Product Managers, Software Engineers, and other stakeholders.
- Contribute to shared platform capabilities including authentication, authorisation, and partner data services.
- Support continuous improvements in engineering standards, performance, and scalability.
Required Skills & Experience
- Proven experience building production-grade software in collaborative engineering teams.
- Strong software engineering fundamentals across design, coding, testing, and refactoring.
- Experience owning features from development through production support.
- Strong focus on quality, reliability, scalability, and maintainability.
- Experience working with monitoring, observability, and incident management.
- Ability to balance business priorities with technical considerations.
- Excellent communication and stakeholder management skills.
- Comfortable working across multiple technologies.
Technical Environment
- Java / Spring
- TypeScript / Node.js
- React
- APIs & Service-Oriented Architecture
- Cloud-native and distributed systems
- Legacy Perl systems (limited exposure)
Nice to Have
- Experience with partner-facing platforms or self-service portals.
- Experience building B2B products.
- Knowledge of platform engineering concepts.
- Experience with scalable internal platforms used by multiple teams.
Let op: vacaturefraude
Helaas komt vacaturefraude steeds vaker voor. We waarschuwen je voor mogelijke misleiding:
* Wij zullen nooit via WhatsApp of in een videogesprek vragen om jouw persoonlijke gegevens (zoals een kopie van je ID, bankgegevens of BSN).
* Twijfel je over de echtheid van een vacature of contactpersoon? Neem dan altijd rechtstreeks contact met ons op via de officiële contactgegevens op onze website.
Important: job fraud
Unfortunately, job fraud is becoming more common. Beware of such scams:
* We will never ask for personal information (such as a copy of your ID, bank details, or social security number) via WhatsApp or during a video call.
* If you're unsure whether a vacancy or contact person is legitimate, please reach out to us directly using the official contact details on our website.
