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DeepL sets the bar for machine translation quality with research and product teams in Cologne.Improve neural MT and LLM-assisted translation with rigorous quality metrics.What you will doShip production NLP and machine translation with offline evals, monitoring, and safe rollout.Work with product…
Perks · Remote-friendly hybrid, language product culture.
PythonPyTorchTransformers
ToolsDocker
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Listed Jun 27, 2026
Updated Aug 3, 2026
Stripe processes payments globally and is expanding LLM-assisted surfaces carefully.AI Security Engineer: threat model LLM apps—prompt injection, data exfil, supply-chain, and abuse.MissionsDesign defenses and monitoring for LLM features in regulated payment flows.Run red teams and convert findings…
Perks · Equity, hybrid Bay Area, security training.
PythonNLPMachine LearningLangChain
ToolsAWSKubernetes
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Listed Jun 27, 2026Updated Aug 3, 2026
Qonto est la banque pro des PME en Europe. Le ML détecte fraude, optimise onboarding et automatise le support.ML Engineer — fraude (Paris) : scoring temps réel, graph features, et explicabilité réglementaire.What you will doShip production fintech fraud ML with clear evaluation, monitoring, and…
Perks · BSPCE, mutuelle, remote flexible.
PythonSQLPyTorch
ToolsKafka
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Listed Jun 27, 2026Updated Aug 3, 2026
Doctolib is Europe's leading health-tech platform — used by tens of millions of patients and hundreds of thousands of practitioners for appointments, teleconsultation, and medical software in France and beyond.Senior AI Developer (100 % remote France): build clinical copilots, documentation…
Perks · BSPCE, mutuelle Alan, full remote France, learning budget.
PythonLangChainPyTorchSQL
ToolsDockerKubernetes
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Listed Jun 26, 2026
Updated Aug 3, 2026
Celonis helps enterprises optimize processes with data and AI from Munich.Apply ML and LLMs to event logs and process intelligence at scale.What you will doShip production process mining and ML with offline evals, monitoring, and safe rollout.Work with product and domain experts on requirements and…
Perks · Equity, office Munich, visa support.
PythonSQLPyTorch
ToolsSpark
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Listed Jun 26, 2026Updated Aug 3, 2026
Doctrine automatise la veille juridique avec NLP pour cabinets et directions juridiques.NLP Engineer (Paris) : extraction, classification, et RAG sur corpus juridiques avec revue humaine.What you will doShip production legal NLP and RAG with clear evaluation, monitoring, and rollback paths—not…
Perks · Mutuelle, télétravail, impact produit B2B.
PythonLangChainNLP
ToolsVector DBs
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Listed Jun 25, 2026Updated Aug 3, 2026
Expensya is a French-Tunisian fintech — expense management and AP automation for enterprises — engineering hub at Les Berges du Lac, Tunis.AI Developer (hybrid Tunis): OCR + LLM on receipts and invoices, policy copilots, and anomaly detection for finance teams.About ExpensyaFounded in Tunisia;…
Photoroom crée des outils GenAI pour e-commerce et créateurs—détourage, backgrounds, et édition batch.Generative AI Engineer (Paris) : diffusion, control nets, et pipelines GPU cost-aware en production.What you will doShip production generative image products with clear evaluation, monitoring, and…
Perks · BSPCE, remote partiel, GPU lab.
PythonPyTorchComputer Vision
ToolsDocker
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Listed Jun 25, 2026Updated Aug 3, 2026
Zalando is Europe's leading fashion platform with strong ML for search and recommendations.Ship ranking and personalization models for millions of customers from Berlin.What you will doShip production recommendation and search ML with offline evals, monitoring, and safe rollout.Work with product…
Mollie powers payments for European SMBs with fast-growing risk and compliance ML teams.Build chargeback, AML, and anomaly models with class imbalance expertise.What you will doShip production fintech risk ML with offline evals, monitoring, and safe rollout.Work with product and domain experts on…
Perks · Equity, hybrid, European SMB payments.
PythonSQLPyTorch
ToolsKafka
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Listed Jun 24, 2026Updated Aug 3, 2026
Algolia fournit search-as-a-service et APIs vectorielles pour des milliers de sites. Paris R&D améliore relevance et GenAI search.ML Engineer — search & vectors (Paris) : embeddings, reranking, et benchmarks offline corrélés au CTR client.What you will doShip production search and vector…
Perks · Remote days, équipe produit internationale.
PythonPyTorchVector DBs
ToolsDocker
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Listed Jun 24, 2026Updated Aug 3, 2026
JD.com is China's largest retail and logistics technology company — autonomous warehouses, supply chain AI, and consumer recommendations from Beijing Yizhuang.Senior ML Engineer (hybrid Beijing): personalization, inventory forecasting, and last-mile optimization at national scale.About…