Full Stack Developer / Lead (Focus Backend)
Madfish
Location: Remote, aligned with CET business hours
Company Headquarters: Amsterdam, Netherlands
Employment Type: Full-time, Freelance
Are you a proactive Full Stack Developer ready to take ownership of exciting projects and help drive success across teams? We’re looking for someone with a minimum of 4 years expirience who can bridge communication, (lead) development workflows, and build scalable, high-quality solutions!
What You’ll Do:
- Write clean, scalable, and maintainable code
- Build new integrations and system architectures
- Support and guide developers and QA specialists
- Tackle technical challenges and make quick decisions
- Analyze business needs and turn them into smart solutions
- Optimize and deploy websites and applications
Your SkillSet:
Backend / Node.js:
- Node.js (14–22), TypeScript
- Express.js / NestJS
- REST / GraphQL API design
- SQL & NoSQL: MySQL, MongoDB
- ORM/ODM frameworks: Prisma | Sequelize | Mongoose
- Authentication/Authorization patterns (JWT, OAuth2)
- GitHub Actions / CI pipelines
Operations:
- Docker, Docker Compose | Linux | Bash scripting
- Monitoring with Grafana & Prometheus
Frontend:
- JavaScript, TypeScript
- React (Redux, Hooks, Queries, Router) | Vite | MUI (Material-UI)
- HTML and CSS
Bonus Points For (nice to have):
- Kubernetes, Microfrontends, Next.js
- Amazon S3, Cloudflare, DNS management
- AOP, Orika, Apache libraries, Google APIs