Senior Backend developer (Typescript/NestJS/GraphQL) [Fulltime/remote] (2403-SB01)

We are looking for a senior backend developer to join one of our client's product team, and support us in future projects

• Develop, test, and maintain scalable backend services using Node.js and NestJS.
• Collaborate with front-end developers, product managers, and other stakeholders to design and implement new features.
• Write clean, maintainable, and efficient code while following best practices for software development.
• Design and implement mostly GraphQL endpoints & ocassionally RESTful APIs.

• 5+ years of experience in backend development.
• Proficiency in TypeScript and JavaScript.
• Experience with PostgreSQL and ORM frameworks (TypeORM).
• Strong understanding of microservices architecture and best practices.
• Experience with cloud services, particularly AWS (S3, SNS, Lambda).
• Familiarity with containerization and orchestration tools (Docker, Docker Compose, Kubernetes).
• Hands-on experience with GraphQL, including tools like Apollo Server and Apollo Gateway.
• Knowledge of message brokers and queues (Bull, RabbitMQ).
• Experience with monitoring and logging tools (Prometheus, Grafana, Elastic APM, Sentry).
• Strong understanding of security best practices and authentication mechanisms (JWT, OAuth).
• Familiarity with code versioning tools (Git) and CI/CD pipelines.
• Strong communication skills and ability to work collaboratively in a team environment.
• Fluent in English.
• You take pride in combining the two worlds of writing clean code and maintaining deadlines.

• Flexible working time: 5hrs in core working time, you decide if you want to start earlier or later.
• Stable working environment.
• Technical mentorship to allow you to grow and take your career to the next level.
• Friendly international team.
• Fixed personal development, learning & research hours.

Supaapps is a software house originally a spin-off from a wealth management and consulting company, with HQ in Berlin, and team accross Germany & Egypt Berlin, Stuttgart, Cairo, and Alexandria.

Currently we have projects in three disciplines (Investments & Wealth Management, ERP solutions, Digital Retail Signage and marketing activations).

This role is initially focused on a client's investment & trading app.

Our tech stack includes but not limited to:

• PHP, Laravel, Kotlin, Go, Python, NodeJS, NestJS
• React, Next, Vue.js, typescript, javascript.
• Docker, kubernetes, sentry, github actions.