1,471,312open jobs
89,238companies
225,759added this week
Browse all
Salary
$112k – $168k per year
Location
Hybrid (Courbevoie, France)
Seniority
Staff
Employment
Freelance

First seen by Alion on Oct 4, 2026.

Overview
Company
Impact
Profile match
OUIcoding is a French company that gives businesses access to tech talent to build and accelerate their projects. Its community of engineers and designers works on client missions in software development, data engineering and product management, for example database-as-a-service products. The company is headquartered in Paris, France.

Vos missions principales : bâtir, outiller, transmettre

1. Conception & développement des services de consommation d'indexation et de restitution de données éditoriales
-Conception des services : définir l'architecture des APIs et des workers, la stratégie de cache et les mécanismes de résilience (retries, circuit breakers, fallback modèles).
-Intégration LLM : concevoir les chaînes d'inférence (prompting, function calling, RAG, embeddings, agents) et industrialiser leur mise en production, en challengeant les choix via des POCs et des Benchmarks.
-Performance & scalabilité : définir comment concilier débit, latence et coût (synchrone et asynchrone) pour servir nos charges de production.

2. APIs Web & performance (synchrone / asynchrone)
-Définition des APIs : créer des APIs (FastAPI) robustes et documentées : contrats clairs, validation (Pydantic), authentification unifiée et propagation du contexte pays.
-Performance & asynchrone : maîtriser l'asyncio, la concurrence et le parallélisme pour optimiser le débit, en arbitrant entre traitements synchrones et asynchrones selon les contraintes.
-Streaming & temps réel : implémenter le streaming des réponses LLM et la gestion fine des timeouts, du backpressure et de l'annulation des requêtes.
-Observability & Security : intégrer nativement la télémétrie (logs, métriques, traces) et les guardrails de sécurité (gestion des secrets, Zero Trust, isolation des tokens) au coeur des services.

3. Leadership Technique & Gouvernance
-Gouvernance Inner Source : être un membre influent de la communauté technique pour assurer la cohérence et la réutilisabilité des composants partagés.
-Accompagnement des Value stream teams : aider les squads (IA assistant, Search, Edition...) à intégrer les capabilities fournit par l'équipe avec un minimum de friction.
-Culture Craftsmanship : promouvoir les pratiques de Clean Code, SOLID, et tests automatisés.
-Rayonnement : assurer une veille constante et contribuer au rayonnement technique du groupe (articles, meetups, open-source).

Profil recherché

-Diplôme : Master/Ingénieur/Ph.D
-Langages : Python 3.11+ (maîtrise requise), Go, Java / Spring Boot. o Web / APIs : FastAPI, Starlette, Pydantic, Uvicorn (ASGI).
-Asynchrone : asyncio, httpx, concurrence et parallélisme (threads, process, workers).
-LLM : OpenAI / Azure OpenAI, LangChain, Mistral, Bedrock, etc.
-Cloud : AWS, Azure.
-Données & infra : OpenSearch, Weaviate, PostgreSQL, Redis, Celery, Kafka, Docker, CI/CD.
-Tests : Pytest, pytest-asyncio.

Compétences attendues :
-Expérience avérée en développement Python backend sur des services en production à grande échelle.
-Expertise LLM : vous avez intégré des modèles de langage en production (prompting, function calling, RAG) et en comprenez les contraintes (latence, coût, fiabilité).
-Culture Engineering : vous savez ce qu'est un contrat d'API, vous maîtrisez le versioning, la gestion des dépendances et les cycles de vie des tokens d'authentification.
-Capacité à développer sous fortes contraintes de performance, en arbitrant entre synchrone et asynchrone (streaming de réponses LLM, WebSockets, traitements concurrents).
-Polyvalence appréciée : une appétence pour d'autres langages (Go ou Java notamment) pour prêter main-forte sur des sujets transverses est un vrai plus.
-Anglais fluide (contexte européen quotidien).

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.
1,471,312 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

AI/ML
Similar stack
Same company
Courbevoie
≈ $109k – $200k per year (Estimated) • In office • 7+ years exp • Bachelor's Degree • London
Python
C++
AI/ML
Multimodal AI
Self-Supervised Learning
World Models
Machine Learning
Robotics
Sensor Fusion
Imitation Learning
Apply
$207k – $258k per year • Equity • In office • 6+ years exp • Palo Alto
Python
Go
Rust
TypeScript
C++
Databases
Databricks
AI/ML
Model Context Protocol
Function Calling
LLM
Human-in-the-Loop
LLM Evaluation
LLM Guardrails
Multi-Agent Systems
Tool Use
DevOps
CI/CD
AWS
Kubernetes
GitLab
Analytics
A/B Testing
Management
Slack
Apply
Remote (likely EAEU) • Moscow
Python
AI/ML
LangChain
ChatGPT
Fine-tuning
Embeddings
Prompt Engineering
Gemini
LLM
RAG
OpenAI
Apply
$207k – $258k per year • Equity • In office • 8+ years exp • Bachelor's Degree • Palo Alto
Python
AI/ML
Fine-tuning
Multimodal AI
Function Calling
AI Agents
LLM
Computer Use
Multi-Agent Systems
Tool Use
Machine Learning
Apply
$243k – $305k per year • In office • 5+ years exp • Bachelor's Degree • Palo Alto
Python
C++
AI/ML
Reinforcement Learning
Multimodal AI
Self-Supervised Learning
World Models
Machine Learning
Robotics
Sensor Fusion
Imitation Learning
Reinforcement Learning
Apply
≈ $117k – $214k per year (Estimated) • Hybrid • Full-Time • Orlando • Atlanta • Tampa • Miami
Python
JavaScript
TypeScript
Node JS
Databases
PostgreSQL
Redis
pgvector
Apache Kafka
OpenSearch
Amazon Redshift
AI/ML
LangGraph
AutoGen
LangChain
Claude
Model Context Protocol
Prompt Engineering
Function Calling
AI Agents
Langfuse
LangSmith
OpenAI SDK
Llama
Mistral
CrewAI
LLM
Hallucination
Reranking
Hybrid Search
Braintrust
OpenAI
Anthropic
OpenAI Agents SDK
Human-in-the-Loop
LLM Evaluation
LLM Guardrails
Tool Use
DevOps
Terraform
Datadog
Kustomize
ArgoCD
AWS
Kubernetes
Amazon EKS
AWS Lambda
Amazon S3
Cybersecurity
SOC 2
GDPR
Apply
$161k – $241k per year • In office • TS/SCI • Full-Time • 12+ years exp • Bachelor's Degree • Cincinnati
Python
Go
JavaScript
TypeScript
SQL
DevOps
OpenShift
AWS
Docker
Kubernetes
Robotics
Sensor Fusion
Management
Confluence
Agile
UML
Apply
$96k – $181k per year • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Chicago • Columbus • New York • Buffalo • Pittsburgh
Python
Java
SQL
Analytics
Microsoft Excel
Apply
$107k – $216k per year • Remote (United States) • Full-Time • 6+ years exp • Bachelor's Degree • United States
Java
AI/ML
Time Series Forecasting
DevOps
CI/CD
Web3
Bitcoin
Ethereum
Management
Agile
Apply
≈ $74k – $157k per year (Estimated) • Equity • In office • Full-Time • Bachelor's Degree • Montreal • Toronto
Python
AI/ML
Agentic Workflows
Apply
$112k – $168k per year • Hybrid • Freelance • Courbevoie
Python
Java
Databases
PostgreSQL
Redis
Weaviate
pgvector
Qdrant
Apache Kafka
OpenSearch
AI/ML
LangChain
Spark
Sentence-Transformers
Embeddings
NLP
Mistral
Transformers
LLM
RAG
Reranking
OpenAI
DevOps
CI/CD
Docker
Kubernetes
QA
Pytest
Apply
$112k – $182k per year • Hybrid • Freelance • 10+ years exp • Courbevoie
Python
TypeScript
AI/ML
Copilot
Claude
Function Calling
LLM
RAG
Context Engineering
Tool Use
DevOps
CI/CD
Jenkins
Git
AWS
Docker
Management
Scrum
Apply
$112k – $154k per year • Hybrid • Freelance • Saint-Denis
Python
SQL
Databases
Snowflake
Oracle
AI/ML
dbt
DevOps
CI/CD
Git
FinOps
Apply
$140k – $182k per year • Hybrid • Freelance • Bois-Colombes
Management
Confluence
Agile
UML
BPMN
Apply
$112k – $168k per year • Hybrid • Freelance • La Garenne-Colombes
Python
Databases
Databricks
AI/ML
Spark
DevOps
Terraform
CloudFormation
Azure
CI/CD
Git
AWS
Management
Agile
Scrum
Kanban
Apply
≈ $54k – $111k per year (Estimated) • In office • Full-Time • Courbevoie
Python
Java
TypeScript
AI/ML
Copilot
Cursor
Claude Code
Model Context Protocol
Context Engineering
DevOps
Terraform
Azure DevOps
GitHub Actions
Azure
CI/CD
Git
Docker
Kubernetes
GitLab
Cybersecurity
SonarQube
Management
Agile
Apply
≈ $47k – $97k per year (Estimated) • Hybrid • Full-Time • Courbevoie
Python
Java
TypeScript
AI/ML
Copilot
Cursor
Claude Code
Model Context Protocol
Context Engineering
DevOps
Terraform
Azure DevOps
GitHub Actions
Azure
CI/CD
Git
Docker
Kubernetes
GitLab
Cybersecurity
SonarQube
Management
Agile
Apply
≈ $50k – $89k per year (Estimated) • In office • 8+ years exp • Bachelor's Degree • Courbevoie
DevOps
GCP
Azure
HAProxy
AWS
Nginx
VPN
Wi-Fi
BGP
Cybersecurity
Zero Trust
Apply
Employment Lawyer 1 day ago
≈ $35k – $105k per year (Estimated) • In office • 3+ years exp • Master's Degree • Courbevoie
Apply
Account Executive 1 day ago
≈ $38k – $95k per year (Estimated) • In office • Courbevoie
Marketing
Salesforce
Apply
See all jobs
This is one of many
1,471,312 more open roles from verified company boards, updated every day.