Senior AI Search Backend Engineer

Nuestro cliente, una innovadora empresa tecnológica con sede en Madrid, busca un experimentado Ingeniero de Software Senior Backend para unirse a su equipo global de desarrollo, con la flexibilidad de trabajar de forma completamente remota desde cualquier lugar de España. Serás fundamental en el diseño, desarrollo e implementación de sistemas backend...

Commercehub, Inc. is seeking a Senior Software Engineer (Backend) to join a fully remote engineering team. You will design, develop, and maintain scalable backend systems powering innovative products, collaborating with engineers, product managers, and designers across disciplines.The role emphasizes architecture decisions, quality code, and mentorship of...

MEDvidi, an AI-powered mental health care clinic, seeks a Senior Backend (NodeJS) Engineer to lead AI-driven integrations inside our telemedicine platform. You will design scalable backend systems that connect core product with AI services, improving how thousands of patients and providers interact with MEDvidi daily.You will operate at the crossroads of...

SAANZ busca un Backend Engineer para su plataforma SaaS B2B orientada a la industria, con experiencia en APIs y servicios .NET en cloud.Trabajarás en un equipo de ingeniería distribuido, remoto 100%, con énfasis en rendimiento, fiabilidad y interfaces entre sistemas. Se trabaja en inglés.Se valoran el diseño API REST, microservicios, contenedores...

Trueflag, born from Newtral, seeks a Senior AI Engineer to build AI/NLP models and libraries that support automated fact-checking. You will work with data scientists, engineers, and product teams to deploy scalable NLP solutions using LLMs, vector databases, and retrieval pipelines.The role offers 100% remote work in Spain, with optional coworking spaces in...

Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology. Our flagship products, including the industry-leading Computational Fluid Dynamics (CFD) software Flow360 and electromagnetic simulation software Tidy3D, are reshaping how simulations are conducted across diverse sectors. Founded by...

Acoru redefines fraud prevention by acting before the transaction is initiated!At Acoru, we stand at the forefront of fighting fraud, dedicated to protecting and serving with cutting-edge technology and smart solutions. Through continuous

TELUS Digital AI Community seeks Senior Raters to join a flexible, remote team and contribute to high-quality validation data for leading AI systems. You will assess search results and AI responses, perform online research, and provide ratings that inform model improvements and search quality.In this role, you’ll participate in training and calibration,...

TELUS Digital AI Community seeks Senior Raters to validate data and rate AI-generated content, influencing model performance and search quality. This remote freelance role emphasizes analytical thinking, thorough research, and precise feedback, with ongoing calibration and training.You will evaluate diverse results, document edge cases, and work within...