Senior Backend Engineer — Scale High-Volume Go APIs

BeReal.; Paris; Sur place; EUR 90 000 - 140 000; Plein temps

Avantages offerts par ce poste

Swile Lunch voucher

Gymlib

Premium healthcare SideCare

Wellness activities in Paris office

Competitive salary on experience

Résumé du poste

BeReal. is seeking an experienced Senior Backend Engineer to help scale our API in a distributed Go/Node.js stack. You will own high-volume microservices, collaborate with product and engineering, and help shape robust architectures capable of handling millions of users across countries.

Based in Paris, you will thrive in a fast-moving startup environment, contribute to code and design reviews, and mentor junior engineers while delivering features that support massive scale and reliability.

Qualifications

• 8+ years experience in API on distributed architecture.
• Proven experience with Go and high-volume microservices.
• Startup or similar environment experience preferred.
• Excellent collaboration and communication in an international team.

Responsabilités

• Tackle back-end scalability and reliability challenges for a high-traffic API.
• Contribute to system design reviews and code reviews.
• Collaborate with product and frontend teams to deliver new features.
• Address trade-offs and performance risks in core services.

Connaissances

Go

API design

Distributed systems

Microservices

English fluency

Formation

Master in Computer Science

Outils

NestJS

TypeScript

Kubernetes

PostgreSQL

Redis

Description du poste

BeReal. is seeking an experienced Senior Backend Engineer to help scale our API in a distributed Go/Node.js stack. You will own high-volume microservices, collaborate with product and engineering, and help shape robust architectures capable of handling millions of users across countries.

Based in Paris, you will thrive in a fast-moving startup environment, contribute to code and design reviews, and mentor junior engineers while delivering features that support massive scale and reliability.