Senior Ml Platform Engineer – Real-Time Pipelines

Aily Labs is expanding its AI Platform team in Madrid, seeking a Senior AI/ML Engineer to build scalable AI/ML infrastructure and production-grade pipelines. You will work with Data Scientists, Engineers, and Product teams to deploy robust AI solutions across our decision intelligence Saa S platform. You will lead design and implementation of end-to-end ML...

GiG is seeking a Senior Big Data Engineer in Barcelona to lead design, development and support of major realtime big data projects. You will own ETL pipelines, data validation, and performance optimisations while promoting best practices within the data team.Based in Barcelona with a hybrid work model, you will collaborate across data and technology...

Hopper is seeking an experienced Software Engineer for the Fintech Foundation team to design, build, and evolve ML systems powering Hopper's pricing engine. You will work with data science, engineering, and product teams to deliver scalable pricing solutions that impact revenue and customer experience across a broad partner portfolio.You will design...

MWDN seeks a Senior Data Engineer to design and build high‑performance data systems for programmatic advertising. You will process millions of ad transactions in real time, architect scalable pipelines, and collaborate with a global engineering team.You'll work across data sources, data models, and analytics to optimize yield, latency, and accuracy, while...

Parser is a boutique technology services and consulting firm delivering AI-enabled and data-driven solutions across Europe and the Americas. As a Senior Backend Engineer, you will own backend services powering a new conversational AI product, designing high-throughput microservices and real-time pipelines while integrating LLM-driven tool-calling...

FinTech Collective, LLC is seeking a Senior Software Engineer for the Core Platform team that runs a real-time payment ledger. You will work on how transfers are accepted, recorded and confirmed, with strong emphasis on correctness under high concurrency.You’ll own design, write tests, review code, profile performance, and lead cross-team initiatives such...

Keyrock is seeking an experienced data platform engineer to shape the Central Data Team’s data platform. You will build streaming and batch pipelines, govern schemas, and develop self-serve tooling used by trading desks, wealth, and product teams.You’ll design a lakehouse and time-series layer for fast analytics and implement data quality and...

Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that transforms biosensor signals into actionable health...

Fliff, a fast-moving sports data company, is seeking a Senior Python Engineer to build and evolve the core systems behind our real-time data platform. You’ll work close to sports data domains—events, leagues, markets, odds—and ensure data is accurate, timely, observable, and resilient when feeds vary.Join a squad where your engineering decisions impact...