Senior Backend Engineer - Ultra-Low Latency Data Graph

Equativ; Paris; Sur place; EUR 65 000 - 90 000; Plein temps

Résumé du poste

Equativ is seeking a backend engineer to join the Addressability team and help build a billion-entry Id Graph, integrate third-party data, and deliver advanced targeting and reporting capabilities. You will work with back-end developers and data engineers across locations, focusing on scalable data ingestion and fast query performance.

The role emphasizes leading design discussions, mentoring teammates, and delivering clean, customer-oriented solutions while communicating effectively in English.

Qualifications

• 3-4 years of seniority in high perf, low latency C# coding.
• Expertise of Aerospike or equivalent high performance KV store.
• Experience with Event streaming (Kafka), Go, PHP, Docker, Kubernetes, Cloud platforms (ideally GCP) is a big plus.
• Able to lead design discussions and mentor others.
• Customer oriented approach: you deliver clean and usable solutions for customers (and you know that customers hate bugs!).
• Proficient in verbal and written English.
• Passion for writing high quality and maintainable code following Software Craftsmanship or Continuous Delivery.
• Entrepreneurial spirit and know-how to identify opportunities of improvement.
• Personal projects with code sharing, we’re curious about your art!

Responsabilités

• Ingestion of massive amounts of data high performance key value stores
• Query user data millions of times per second with a response time of a few ms
• Improvement of our graph by making it sharper, faster
• Design trade offs (feature vs performance)
• Business support on external partners' and customers

Connaissances

C# coding

Low-latency

English communication

Mentorship

Software craftsmanship

Entrepreneurial spirit

Code optimization

Customer oriented

Outils

Kafka

Go

PHP

Docker

Kubernetes

GCP

Description du poste

Equativ is seeking a backend engineer to join the Addressability team and help build a billion-entry Id Graph, integrate third-party data, and deliver advanced targeting and reporting capabilities. You will work with back-end developers and data engineers across locations, focusing on scalable data ingestion and fast query performance.

The role emphasizes leading design discussions, mentoring teammates, and delivering clean, customer-oriented solutions while communicating effectively in English.