Software Engineer - Backend / Fullstack

Numberly • French: C1 • Python • 9 days ago
Smart Apply
Similar jobs
1,772,011open jobs
103,500companies
265,560added this week
Browse all
Salary
≈ $51k – $92k per year (Estimated)
Location
Hybrid (Paris, France)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Sep 23, 2026.

Overview
Company
Impact
Profile match

Numberly

Numberly is a Paris data marketing company founded in 2000 under the name 1000mercis. It combines engineering, data science and media buying to run first-party data programmes for large advertisers. The company operates its own technology stack and works from Paris, London, New York, Montreal and Dubai.
numberly.com • HQ: Paris, France • Marketing Analytics & Attribution • Advertising • Est. 2000

Rejoignez Numberly, un leader mondial du Data Marketing. En tant qu'ingénieur logiciel, vous serez confronté à des défis techniques variés et complexes, allant du traitement de milliers de requêtes par seconde à l'exploitation de bases de données massives. Vous utiliserez des technologies telles que Python, PostgreSQL, MongoDB, et bien d'autres. Vous bénéficierez d'un environnement de travail stimulant, axé sur l'apprentissage et la diversité.

Missions

  • Traiter des milliers de requêtes par seconde, réparties dans le monde entier, et exploiter plusieurs bases de données de plusieurs pétaoctets.
  • Automatiser l'ensemble de l'infrastructure bare-metal et concevoir les interfaces du marketing digital de demain.
  • Utiliser les bonnes technologies pour les bons cas d'usage, notamment Python 3, PostgreSQL, MongoDB, ScyllaDB, GitLab et Kubernetes.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,772,011 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Paris
$43k – $51k per year • Hybrid • Full-Time • Orléans
JavaScript
Java
TypeScript
Frontend
Angular
Apply
≈ $42k – $76k per year (Estimated) • In office • Internship • Saint-Herblain
Python
SQL
AI/ML
Spark
Copilot Studio
DevOps
Git
Analytics
Power BI
ETL/ELT
Talend
Management
Power Automate
Apply
$45k – $62k per year • Hybrid • Full-Time • 3+ years exp • Montpellier • Cergy • Marseille
SQL
C#
C#
.NET
Databases
MongoDB
DevOps
Rest API
GitLab CI
CI/CD
Docker
Kubernetes
Management
Jira
Agile
Scrum
QA
Selenium
Swagger
Apply
≈ $41k – $74k per year (Estimated) • In office • Full-Time • Toulouse
Java
Apply
≈ $37k – $56k per year (Estimated) • In office • Full-Time • 4+ years exp • Vitrolles
JavaScript
Java
TypeScript
SQL
Frontend
RxJS
Angular
DevOps
Rest API
Git
Management
Agile
Apply
≈ $86k – $217k per year (Estimated) • Remote (United States) • 5+ years exp • Bachelor's Degree
Python
Go
SQL
Databases
PostgreSQL
PostGIS
DevOps
CI/CD
Docker
Kubernetes
Linux
Apply
$122k – $195k per year • Equity • In office • Full-Time • 8+ years exp • Bachelor's Degree • United States
Python
Java
C++
Databases
PostgreSQL
DevOps
VMWare
Kubernetes
TCP/IP
Apply
≈ $113k – $218k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Washington
Python
SQL
PowerShell
Databases
Databricks
Google BigQuery
Microsoft Fabric
BigQuery
DevOps
Terraform
Azure DevOps
GitHub Actions
Azure
CI/CD
AWS
Kubernetes
Platform Engineering
Bicep
Azure AKS
FinOps
Linux
Windows
Cybersecurity
Microsoft Defender
Microsoft Defender for Cloud
Microsoft Entra ID
Apply
≈ $141k – $268k per year (Estimated) • Hybrid • Full-Time • Bachelor's Degree • Herndon
Python
JavaScript
TypeScript
SQL
Databases
PostgreSQL
AI/ML
LangChain
Prompt Engineering
NLP
AWS Bedrock
TensorFlow
PyTorch
RAG
Amazon SageMaker
OCR
LLM Guardrails
Model Distillation
Machine Learning
Frontend
Vue.js
Angular
React.js
DevOps
Rest API
Azure
CI/CD
Git
AWS
AWS Lambda
Amazon S3
SOAP
Management
UiPath
Agile
Apply
≈ $37k – $70k per year (Estimated) • Hybrid • Full-Time • Bachelor's Degree • Madrid
Python
SQL
Analytics
Microsoft Excel
Apply
$19k – $23k per year • Hybrid • Internship • Paris
Apply
≈ $49k – $94k per year (Estimated) • Hybrid • Full-Time • Paris
Apply
$18k – $22k per year • In office • Internship • Paris
Apply
≈ $29k – $38k per year (Estimated) • Hybrid • Full-Time • Paris
Apply
≈ $49k – $94k per year (Estimated) • Hybrid • Full-Time • Paris
Apply
$60k – $79k per year • Remote (France) • Full-Time • 3+ years exp • Paris
TypeScript
SQL
Scala
Databases
PostgreSQL
Apache Kafka
Frontend
GraphQL
Mobile
Clean Architecture
DevOps
CI/CD
AWS
Docker
Kubernetes
Apply
$60k – $79k per year • Remote (France) • Full-Time • 3+ years exp • Paris
JavaScript
TypeScript
SQL
Node JS
Databases
PostgreSQL
Apache Kafka
Frontend
GraphQL
Mobile
Clean Architecture
DevOps
CI/CD
AWS
Docker
Kubernetes
Apply
$51k – $62k per year • Remote (France) • Freelance • Paris
Python
AI/ML
Ray
Game Dev
Unreal Engine
Substance 3D Designer
HLSL
GLSL
Lumen
Nanite
Apply
Tax Intern 3 hours ago
Hybrid • Internship • Master's Degree • Paris
Cybersecurity
CAPA
Apply
≈ $38k – $99k per year (Estimated) • Hybrid • Full-Time • Paris
Marketing
Salesforce
Apply
See all jobs
This is one of many
1,772,011 more open roles from verified company boards, updated every day.
Browse all jobs Get matched roles