navitcom is looking for a Senior Backend Engineer to shape the technical vision and execution of backend systems for our fast-growing corporate mobility SaaS platform. You will design, develop, and maintain scalable infrastructure while driving key technical decisions.
What You'll Do
- Design, develop, and deploy high-performance, scalable, and secure code in NestJS and Typescript.
- Optimize database queries and schema designs for improved performance and scalability (PostgreSQL, TypeORM).
- Implement and manage message queues and event-driven architectures to ensure reliable data processing (BullMQ, Redis).
- Ensure the stability and reliability of systems through robust testing, monitoring, and debugging.
- Exchange and mentor other engineers and contribute to a culture of technical excellence.
What We're Looking For
- 5+ years of experience in backend development.
- At least 2 years of experience in high-load systems.
- Strong proficiency in Node.js and Typescript.
- Deep understanding of relational databases (PostgreSQL) and experience optimizing queries and indexes.
- Experience implementing message queues (BullMQ, RabbitMQ, or similar) and event-driven architectures.
- Strong knowledge of ORMs and their impact on performance (e.g., TypeORM, Prisma).
- Proficiency in writing efficient and scalable APIs.
- Strong debugging and performance optimization skills.
- Excellent problem-solving skills and attention to detail.
- Excellent written and verbal communication in English.
Nice to Have
- A degree in computer science.
- Familiarity with distributed systems and microservices architectures.
- Experience with caching strategies (Redis, Memcached).
Technical Stack
- NestJS, Typescript, Node.js
- PostgreSQL, TypeORM
- BullMQ, Redis
Benefits & Compensation
- Mobility perks for your own commuting.
- Family-first policy allowing flexibility for family key moments.
- Work from anywhere: office, home, or other locations.
- Office in Berlin Mitte with free coffee and beverages.
- Regular team activities.
- A motivated and fun crew to grow and learn together.
Work Mode
This is a hybrid position based in Berlin.
navitcom is an equal opportunity employer.
