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Develops and deploys production-ready AI/ML solutions in Python, building LLM-based applications with RAG, prompt engineering, embeddings, and vector databases, and taking projects from prototype to production. Requires 5+ years of experience; based in Turkey.
Full-stack engineer building the marketplace infrastructure of an AI training data platform: systems and internal tools for expert outreach, assessment, onboarding, and project matching, plus funnel automation and ML-based recommendations. Stack centers on Node.js/Python and Kubernetes, with Kafka/Redis/Elasticsearch as a plus.
Leads data analytics, data science, and AI teams to drive data-informed decisions, personalization, and operational excellence, particularly in marketing and digital customer engagement.
Product Manager owning recommendations and personalization across Suno's AI music creation platform — defining strategy, roadmap, and experiments alongside ML engineers and data scientists. Onsite in San Francisco 5 days/week; $250K–$330K base plus equity.
Senior Data Scientist at Start.io, an omnichannel mobile advertising platform, working in the Data Science & Engineering team in Warsaw. Day to day: analyzing massive real-time ad data, building end-to-end scalable data pipelines, and developing ML models and algorithms for monetization using Python, SQL, and monitoring tools.
About DAT DAT Freight & Analytics is an award-winning employer of choice and a next-generation SaaS technology company that has been at the leading edge of freight and logistics innovation for nearly five decades.…
Principal Data Scientist on Upstart's Product & Growth Analytics team at its AI lending marketplace: partnering with product, finance, and ML leaders to shape strategy, design A/B tests and causal inference studies, and build tools for forecasting, spend optimization, marketing incrementality, and attribution. Remote within the US.
Lead strategy for Upstart's credit conversion funnel, driving growth through data optimization and AI-powered lending technology.
Lead ML systems for Roblox’s virtual economy, building large-scale recommendation, ranking, and generative AI pipelines that power personalized experiences across Marketplace, Payments, and Avatars.
Build and lead ML ranking systems for Roblox’s discovery surfaces (Home, Search, Matchmaking) to shape which 3D experiences thrive in the metaverse.
Distinguished Engineer/Technical Director owning the technical vision and execution for all machine learning across Roblox's search and discovery teams — setting AI strategy and building large-scale training/serving infrastructure for ranking, recommendation, and generative AI models (embeddings, transformers, LLMs) that power content distribution for a billion users.
Roblox is hiring a PhD-level senior machine learning engineer to take research projects end-to-end — from ideation through production deployment of deep learning, generative AI, multimodal, CV, NLP, and recommendation models that power the platform for hundreds of millions of daily users.
A forward-deployed AI engineer at a global business-payments company who turns business problems (churn risk, document intelligence, anomaly detection) into production AI solutions built natively in Snowflake — using Python, SQL, Snowpark ML, and Cortex AI/Agents, with a focus on model science and evaluation rather than infrastructure.
Senior backend engineer on a startup-style team within Sony PlayStation, designing and building scalable backend services, APIs, and data models for new mobile/web consumer gaming experiences using Node.js/TypeScript, PostgreSQL, and AWS.
Build and maintain backend services and APIs for PlayStation’s new mobile and web experiences, using Node.js, TypeScript, and PostgreSQL on AWS.
Product Manager leading multiple engineering and AI-agent pods to build core search (query understanding, relevance, ranking) and AceAI bet-building features for FanDuel's sportsbook app.
About the Role Join an early-stage AI marketing technology company as its first senior AI hire. You will own the quality and intelligence of multi-channel marketing agents, shape the AI architecture and evaluation…
Senior Solutions Architect role advising DigitalOcean's largest customers on AI/ML cloud infrastructure, including deploying and fine-tuning LLMs (DeepSeek, Llama, Claude), optimizing GPU workloads with CUDA/TensorRT, and designing scalable AI applications using Kubernetes and NFS. Works closely with Sales and Customer Success teams to drive retention and expansion.
Mid-level engineer building customer-facing features in MongoDB Atlas, using TypeScript/React and collaborating with product teams to optimize performance and conversion.
Full-stack engineer on ElevenLabs' ElevenMusic team building a consumer AI music app (listen, create, remix, stream). Owns features end to end across frontend and backend, defines problems, tests ideas with real users, and ships to a large audience within days. Remote-first across Europe/US East Coast (GMT-5 to GMT+1).
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