Senior Backend Engineer - Node.js/Kafka | 4-Day Week, Paris

Gramian Consulting Group; Toulouse; In loco; EUR 85.000 - 125.000; Tempo pieno

Vantaggi offerti da questo lavoro

Company restaurant

On-site gym facilities

Profit-sharing and participation

Descrizione del lavoro

Gramian Consultancy is seeking a Senior Backend Engineer to join the Poker engineering team and drive design, development, and optimization of highly scalable microservices powering a real-time gaming platform.

You will work on distributed, event-driven systems with high throughput, collaborating with Infra, Frontend, Data, Security, and Product teams; CDI and onsite in Paris with a 4-day work week are offered, and CPGE attendees are highly preferred.

Competenze

• Extensive experience designing and evolving distributed backend systems.
• Strong background in scalable microservices and data modeling.
• Proficiency with AWS, containers, and modern DevOps practices.

Mansioni

• Design and evolve the architecture of distributed backend systems.
• Develop highly available and scalable microservices.
• Build and maintain APIs and data models.
• Work on real-time event-driven systems with high throughput requirements.
• Implement unit, integration, and end-to-end testing.
• Participate in code reviews and technical discussions.
• Deploy and maintain services in AWS environments.
• Monitor, troubleshoot, and optimize platform performance.
• Contribute to architecture and technical documentation.
• Collaborate with Frontend, Data, Infrastructure, Security, and Product teams.
• Significant experience in developing back-end services on a high-traffic platform (10K+ req/s).
• Proficiency with load balancing, HA, caching, databases, and storage issues.
• Knowledge of Redis or Kafka (pub/sub, streams).
• Familiarity with relational databases (MySQL or PostgreSQL).
• Knowledge of Node.js ecosystem and cloud environments.
• DevOps culture (CI/CD, Docker, Observability).
• Mention of CPGE scientifique background is a plus.

Conoscenze

Distributed systems

Backend architecture

Microservices

AWS

CI/CD

Docker

Redis

Kafka

Node.js

Java

PostgreSQL

Formazione

CPGE scientifiques (Maths Sup / Maths spé)

Strumenti

AWS

CI/CD

Descrizione del lavoro

Gramian Consultancy is seeking a Senior Backend Engineer to join the Poker engineering team and drive design, development, and optimization of highly scalable microservices powering a real-time gaming platform.

You will work on distributed, event-driven systems with high throughput, collaborating with Infra, Frontend, Data, Security, and Product teams; CDI and onsite in Paris with a 4-day work week are offered, and CPGE attendees are highly preferred.