H Company is an artificial intelligence research company headquartered in Paris, France, and founded in 2023 by Charles Kantor with a founding team drawn largely from Google DeepMind. The company develops agentic AI systems, including Runner H, an agent that carries out multi-step tasks in a browser on the user's behalf. It raised one of the largest seed rounds in European history and positions itself as a French alternative in the agent tooling market.
HQ: Paris, France • Business Process Automation (BPA) • Software • Multimodal AI • LLM & Generative AI • AI Agents • Artificial Intelligence • 201-500 employees • Est. 2023
≈ $77k – $183k per year (Estimated) • Remote/Hybrid (Paris, France) • Full-Time
C++
Python
Rust
C++
PyTorch C++
AI/ML
AI Agents
JAX
Multimodal AI
PyTorch
SGLang
vLLM
Edge AI
CUDA Toolkit
llama.cpp
LLM
MLX ML
ONNX
Quantization
TensorRT
TensorRT-LLM
CUDA
Triton
DevOps
Kubernetes
≈ $75k – $179k per year (Estimated) • Remote/Hybrid (Paris, France, London, United Kingdom) • Master's Degree • Full-Time
Python
AI/ML
AI Agents
JAX
LLM
Multimodal AI
NLP
PyTorch
Reinforcement Learning
TensorFlow
Post-training
Function Calling
DevOps
Git
Dynamo AI offers end-to-end AI Performance, Security, and Compliance solutions for delivering Enterprise-grade Generative AI.
Washington • New York • San Francisco • London • Paris • LLM & Generative AI • Artificial Intelligence
≈ $59k – $149k per year (Estimated) • Senior • In office (Paris, France) • PhD • Full-Time • Senior
LLM Evaluation
LLM Guardrails
AI Agents
Shift Technology is a French company founded in 2013 that applies machine learning to insurance claims and underwriting. Its products detect fraudulent claims, automate claims decisions and check policy applications, drawing on patterns across a large network of insurer clients. It works with insurers in more than twenty five countries across property, health and motor lines.
HQ: Paris, France • AI Agents • Artificial Intelligence • Est. 2013
≈ $82k – $180k per year (Estimated) • Staff+ • Remote/Hybrid (Paris, France) • Cofounder • Architect
C#
Python
SQL
Databases
Azure Cosmos DB
Azure SQL Database
Apache Kafka
AI/ML
AI Agents
Embeddings
LLM
Model Context Protocol
DevOps
Azure
Azure AKS
Bicep
Docker
Kubernetes
Podman
Terraform
Air Liquide (Euronext Paris: AI) is a world-leading industrial and medical gas supplier and chemical engineering enterprise, headquartered in Paris, France. Founded in 1902 by Georges Claude and Paul Delorme, the company operates across 59 countries, serving over 4.3 million customers and patients.
Shanghai • São Paulo • Houston • Villavicencio • Bloomington • Science & Engineering • Chemical Engineering • Manufacturing • Chemical Manufacturing • 201-500 employees • Est. 1902
≈ $69k – $164k per year (Estimated) • Lead • In office (Paris, France) • Full-Time • Staff • French: C1
Joko is a consumer shopping application company headquartered in Paris, France, and founded in 2018. The company operates a mobile app and browser extension that gives shoppers automatic cashback, discount codes, and price tracking when they buy from partner retailers. It earns affiliate commission on the purchases it drives, has expanded from France into the United States, and is backed by European venture investors.
HQ: Paris, France • E-commerce Marketing • Sales & Marketing • Software • Personal Finance • Financial Services • Mobile App Development • Commerce • Coupons, Deals & Cashbacks • 51-200 employees • Est. 2018
$88k – $202k per year • Staff+ • 5+ years exp • Paris • Barcelona • Remote (United States, France, Italy, Spain) • Full-Time • Staff • English: C1
Fine-tuning
LangChain
Langfuse
LangGraph
LLM
AI Agents
DevOps
Vector
Welo Global is a provider of multilingual content, data, and AI solutions headquartered in New York, New York, and founded in 1997. The company provides enterprise localization, AI training data, intellectual property translation, and life sciences regulatory content through brands such as Welocalize and Park IP. It operates a global network of over 1,500 employees and 250,000 linguists to support more than 2,000 clients across the technology, legal, and healthcare sectors.
HQ: New York, United States • Clinical Research • Health Care • Data Collection • Machine Learning • Professional Services • Data & Analytics • Artificial Intelligence • Translation Services • 1001-5000 employees • Est. 1997
≈ $36k – $90k per year (Estimated) • Senior • 4+ years exp • Remote (France) • Bachelor's Degree • Part-Time • Senior • French: C1
SQL
AI/ML
Chain-of-Thought
Few-Shot Learning
LLM
Prompt Engineering
Structured Outputs
We are on a mission to improve the way people take care of their health, all over the world
HQ: Issy-les-Moulineaux, France • Health & Medical Electronics • Consumer Electronics • Smartwatches & Fitness Trackers
Equity • Intern • In office (Issy-les-Moulineaux, France) • Internship • Intern • French: C1
Python
DevOps
Debian
Ubuntu
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Remote
Python
AI/ML
AI Agents
Embeddings
Fine-tuning
LLM
NER
NumPy
Pandas
Scikit-learn
spaCy
Tokenization
Hugging Face
Reinforcement Learning
RLHF
Web3
dYdX
Ethereum
Layer 2
Solana
Uniswap
ZkSync Era
Management
Slack
Iliad is a major European telecommunications group headquartered in Paris, France. Founded by billionaire Xavier Niel, the company provides fixed-line telephony, high-speed fiber internet, mobile services, and cloud hosting solutions. Operating primarily under brands such as Free, Iliad Italia, and Play, it serves tens of millions of subscribers across France, Italy, and Poland.
Paris • Limoges • Rouen • Nantes • Caen • Internet Services • ISP • Telecommunications • Broadband
≈ $67k – $159k per year (Estimated) • In office (Paris, France) • Master's Degree • Internship • Intern • French: C1
Python
AI/ML
Fine-tuning
LLM
LoRA
MLFlow
NLP
PyTorch
QLoRA
RAG
Scikit-learn
TensorFlow
Weights & Biases
PEFT
Hugging Face
DevOps
AWS
GCP
Scaleway
Overstory is a software company that helps businesses automate their processes and make better decisions. We offer a suite of products that can help you manage your workflows, track your progress, and get insights into your data. Our mission is to help businesses of all sizes unlock the power of their data and achieve their goals.
Nice • San Francisco • Earth Observation • Artificial Intelligence • Machine Learning • 51-200 employees
≈ $171k – $320k per year (Estimated) • Staff+ • 10+ years exp • Remote (United States, France, United Kingdom, Canada, Denmark) • Staff • Lithuanian (Optional) • Finnish (Optional) • Estonian (Optional) • Dutch (Optional) • Bulgarian (Optional) • Afrikaans (Optional) • Russian (Optional) • Portuguese (Optional) • Italian (Optional) • French (Optional) • Spanish (Optional) • German (Optional)
Computer Vision
LightGBM
PyTorch
TensorFlow
Vertex AI
XGBoost
DevOps
GCP
Cybersecurity
GDPR
≈ $151k – $273k per year (Estimated) • Lead • 8+ years exp • Remote (United States, France, United Kingdom, Canada, Denmark) • Staff • Lithuanian (Optional) • Finnish (Optional) • Estonian (Optional) • Dutch (Optional) • Bulgarian (Optional) • Afrikaans (Optional) • Russian (Optional) • Portuguese (Optional) • Italian (Optional) • French (Optional) • Spanish (Optional) • German (Optional)
Python
Cybersecurity
GDPR
John Snow Labs is an award-winning healthcare AI company for rapid adoption of AI in healthcare and life sciences organizations, providing high-compliance AI platform, state-of-the-art NLP libraries, and data market.
Biotechnology • Medical AI • Artificial Intelligence • Est. 2015
$60k – $120k per year • Senior • 5+ years exp • Remote • Master's Degree • Contractor • Senior • English
Axolotl
Fine-tuning
llama.cpp
LLM
NLP
PEFT
Prompt Engineering
PyTorch
Quantization
RAG
Transformers
vLLM
DPO
PPO
SFT
TGI
CAST AI is a cloud automation company founded in 2019 that cuts Kubernetes cost and operational load without asking teams to change their applications. Its platform continuously analyses running workloads and rebalances them onto the cheapest suitable instance types, spot capacity and node sizes across Amazon Web Services, Google Cloud and Microsoft Azure, typically halving compute spend. Headquartered in Miami, Florida with engineering in Lithuania, it has expanded from cost optimisation into Kubernetes security posture, application performance automation and routing for large language model traffic.
HQ: Miami, United States • Cloud Management • Cloud Computing • Information Technology • Virtualization • DevOps • 201-500 employees • Est. 2019
Equity • Senior • Remote (EU) • Visa sponsorship • Internship • Senior
Python
Databases
ClickHouse
PostgreSQL
AI/ML
CUDA
CUDA Toolkit
LLM
Perplexity
PyTorch
Quantization
SGLang
TensorRT
TensorRT-LLM
TPOT
vLLM
Hugging Face
DevOps
Akamai
ArgoCD
AWS
Azure
GCP
GitLab CI
Grafana
Kubernetes
Loki
Prometheus
GitLab
Agentic Document AI to power business workflows at enterprise scale, with unmatched accuracy.
Kirkland • Software • Document Management • Artificial Intelligence
≈ $79k – $173k per year (Estimated) • Equity • Staff+ • 10+ years exp • Remote (France) • PhD • Internship • Staff • English: C1 • French: C1
Computer Vision
Multimodal AI
NLP
Self-Supervised Learning
Pigment is a SaaS company that builds planning and performance management software for organisations that need a clearer, faster way to budget, forecast and track results. Many finance and business teams still rely on spreadsheets or older planning tools that are difficult to maintain, slow to update, and hard to share across departments. Pigment’s product is designed to bring financial and operational planning into a single platform, so teams can model different scenarios, collaborate on assumptions, and keep plans aligned as business conditions change.
Paris • London • Toronto • Austin • San Francisco • Financial Services • Business Intelligence • Software • 501-1000 employees
$93k – $162k per year • Equity • Senior • Remote (France) • Master's Degree • Full-Time • Senior
C#
Java
Node JS
Python
JavaScript
AI/ML
LLM
NLP
LangChain
AI Agents
LangGraph
DevOps
Kubernetes
Konsultavimas, finansavimas,skaitmeniniai sprendimai. Padedame vyriausybėms ir viešojo sektoriaus institucijoms rengti politikos sprendimus, skatinti ekonominį augimą ir įgyvendinti didelės apimties transformacijos programas.
Warsaw • Budapest • Bucharest • Bratislava • Vilnius • Wireless • 501-1000 employees
≈ $50k – $125k per year (Estimated) • Senior • 6+ years exp • Remote (EU) • Full-Time • Senior
Python
DevOps
AWS
Azure
CI/CD
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
Lead • Remote (AMER, EMEA) • Staff
Python
AI/ML
Feast
Kubeflow
MLFlow
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Ubuntu
Qonto is a Paris fintech founded in 2016 that provides business bank accounts and financial tools for freelancers and small companies. Its platform combines payments, expense management, invoicing and bookkeeping integrations under a single interface. Holding a French payment institution licence, it serves hundreds of thousands of businesses across Europe.
HQ: Paris, France • Credit Cards • Banking • Financial Services • 11-50 employees • Est. 2016
≈ $76k – $167k per year (Estimated) • Staff+ • 6+ years exp • Paris • Remote (France) • PhD • Full-Time • Staff • English: C1
Python
Python
FastAPI
Databases
Apache Kafka
PostgreSQL
Snowflake
AI/ML
Cursor
DevOps
ArgoCD
AWS
Kibana
Prometheus
Kubernetes
GitHub
