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Backend Engineer [Freelance] Equativ
Advertising monetization platform for major websites.
Freelance
Paris
A few days home
Salary: Not specified
Skills we're looking for
Mentoring
Kubernetes
PHP
Aerospike
Kafka
+3
You'll be part of
700 employees
AdTech / MarTech
Average age: 35
Founded in 2001
Equativ is an independent ad tech company offering an advertising monetization platform for the most important websites in the world.
Our objective? Disrupt the digital advertising industry through high-performance solutions, innovative formats, and exceptional quality.
Based in the heart of Paris (IXᵉ), and NYC (Midtown), the company continues to expand internationally with offices in locations including Singapore, Dubai, Mexico City, Sao Paulo, Montreal, London, and Tokyo). We have been recognized in the “Champions de la Croissance” rankings by Les Echos, the”Fast 500 EMEA” by Deloitte, and were selected as a part of the “French Tech Next40” in 2024.
Our pride? A team of over 700 employees who flourish through a corporate culture advocating ownership and who live through 3 essential values: Be brave, Be thoughtful, Be together.
You'll be working on
👫 About the team
At Equativ, we’re on a mission to develop advertising technologies that empower our customers to reach their digital business goals. This means that we rely on massively scalable, widely distributed, highly available, and efficient software systems; the platform deals with over 3 million requests per second (+250 billion/day) managed by 3,000 servers with less than 250ms response time.
Our innovation team based in Paris, Nantes, Bordeaux, Limoges, Krakow and Berlin is composed of 150+ straightforward and energetic engineers working in an Agile environment and ready to tackle the most complex technical challenges.
✏️ Your mission
You will join our Addressability team distributed in multiple locations. You will be onboarded in a multi expertise feature team of back-end developers and Data Engineers, with the mission to build and query a multi billion entry Id Graph, plug third party data providers and provide customers and business teams with advanced targeting and reporting features.
What you'll do ✏️
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
💪 About you
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!
