Fullstack Engineer (Node.js / TypeScript)

As a Fullstack Engineer, you will work closely with Product, Design, Mobile, and Business Intelligence teams to build fast, scalable, and reliable applications. You will take ownership from concept * architecture * implementation * deployment, playing a key role in delivering secure, high-performance services that power our mobile apps and internal products.

This position is ideal for someone who thrives in a fast-moving, entrepreneurial environment and enjoys working end-to-end across the stack., * Design, build, and maintain scalable backend services using Node.js, NestJS, TypeScript, Prisma, and PostgreSQL.

• Develop responsive and high-quality frontend interfaces using Next.js, React, and TypeScript.
• Build and optimize APIs consumed by mobile clients (Flutter), ensuring performance, stability, and clean data structures.
• Own database design, schema migrations, indexing, and performance tuning.
• Implement robust authentication/authorization flows (JWT, OAuth).
• Write clean, maintainable, well-tested code (Jest, integration tests, API tests, E2E tests).
• Debug frontend and backend issues efficiently.
• Deploy and operate production services on AWS, with hands-on work in EKS, CI/CD, Helm, networking, and scaling.
• Work with containerized environments using Docker and contribute to IaC (Terraform or AWS CDK is a plus).
• Improve development workflows, performance, CI/CD pipelines, and monitoring.
• Collaborate closely with cross-functional stakeholders to ship high-impact features quickly.

Backend

• Strong experience with Node.js, NestJS, TypeScript
• Prisma ORM
• PostgreSQL (indexes, migrations, query optimization)

Frontend

• Next.js, React, TypeScript

API Development

• REST, validation, error handling
• Authentication & Authorization (JWT/OAuth)

Testing

• Unit, integration, API, and E2E testing (Jest or similar)

Cloud & DevOps

• Production experience on AWS
• EKS / Kubernetes, Helm, manifests
• Docker, container builds
• CI/CD (GitHub Actions or similar)
• Observability tools (CloudWatch, Datadog, Grafana, Sentry, Prometheus, etc.)

Soft Skills

• Excellent communicator - able to collaborate across Engineering, Product, Design, and BI.
• Ownership mindset - comfortable taking a feature from idea to deployment.
• Thrives in a small, fast-moving product environment.
• Proactive in improving code quality, tooling, and development speed.

Nice to Have

• Experience working with Flutter teams or integrating with mobile apps
• Startup or scale-up experience
• Knowledge of microservices or event-driven systems (SNS/SQS/Kafka)
• Contributions to improved CI/CD, DevEx, or performance

• A highly dynamic, fast-growing environment
• International team with 25+ nationalities
• Competitive salary and fully paid commuting expenses
• 25 vacation days (with the option to buy 10 more)
• Hybrid working model and healthy work-life balance
• Daily warm lunch at the office
• A fun, ambitious team with Friday drinks, boat rides, events, and more
• A recently renovated office in central Amsterdam (2 minutes from Leidseplein)

This role is open only to candidates already residing in the Netherlands. Creative Clicks is proud to be a diverse and equal opportunity employer. Selection decisions are based solely on job-related factors. #J-18808-Ljbffr

Creative Clicks is a leading mobile performance marketing company with a highly converting product portfolio. We identify opportunities in mobile performance-based marketing and scale them internationally across 65+ countries. With more than 150 employees from 25+ nationalities, we operate with the speed of a startup and the power of a global network.