Empleos de ai-enabled fullstack engineer en Barcelona

Senior AI & NLP Engineer - Relocation to Brussels We are looking for a Senior AI & NLP Engineer for a European institution in Brussels who will relocate to Brussels. Candidates should be based in Belgium or willing to relocate, be fluent in English, and possess the required work permit. This position is open for contractors and does not provide a work...

Desarrollar soluciones de IA aplicadas dentro de una compañía internacional.Trabajar con Python, SQL, BigQuery, y servicios de GCP para construir IACompañía internacional del sector gran consumo, retail y marcas de lujo, con presencia global y sede en Barcelona.La persona seleccionada formará parte del equipo de Digital & Consumer Data AI y será...

Mirantis is seeking a motivated HPC Network Engineer to support and grow within our infrastructure team. You will work on InfiniBand and Ethernet networks, optimize performance for AI workloads, and learn Fortinet security tools under senior engineers.The role offers growth toward a Senior HPC Network Engineer with hands-on experience in RDMA, MPI, and...

Slng Ltd in Barcelona is looking for a Speech Model Performance Engineer to enhance the speed of speech models. Collaborating with the founding tech team, you'll work on initiatives like quantising neural models for efficiency and benchmarking ASR performance. Candidates should have expertise in ASR/TTS, experience with PyTorch/ONNX, and GPU profiling...

sennder is seeking a Machine Learning Engineer in Barcelona to join a highly skilled ML team. The role blends data science and ML engineering to production-ready models, focusing on pricing, forecasting, and recommender systems for logistics.You will work closely with Product Managers and end-users to deliver end-to-end ML solutions in an AI-native setup....

microTECH Global LTD in Barcelona, Spain is seeking AI engineers to develop and deploy AI-based applications and optimize model performance across multicore architectures. You will work with industry-standard frameworks such as PyTorch and TensorFlow, and integrate ONNX-RT for real-time inference.The role requires 4+ years of experience, a strong...

AgileEngine is seeking a Senior AI Engineer to design and build agentic workflows and AI-powered applications for enterprise software products. You will lead development of multi-agent systems and tool-using LLM applications, shaping scalable, production-ready solutions.Join a people-first culture with opportunities to mentor engineers, collaborate with...

Aristocrat Leisure's Product Madness team in Barcelona seeks an experienced ML/AI Engineer to deploy models that enhance game features, player experiences, and operational efficiency. You'll refine data pipelines with Python and SQL, and contribute to projects involving LLMs, RAG systems, and agentic AI.You will collaborate with product, data, and...

CaixaBank Tech busca profesionales para fortalecer Assurance en el dominio CYBER, enfocando la gestión del riesgo tecnológico y la remediación de vulnerabilidades a lo largo de su ciclo de vida.Te unirás a un equipo transversal, colaborando con ingeniería, infraestructura, cloud y producto para mejorar la cobertura, tiempos de remediación y visibilidad...

Preply is seeking a Staff Platform Engineer to lead technical initiatives across platform squads in Barcelona. The role involves setting standards, mentoring engineers, and improving production reliability.Candidates should have a robust background in DevOps, cloud infrastructure, and hands-on leadership experience in high-traffic environments. Preply offers...

Haddock is seeking a Senior DevOps / SRE Engineer to own platform initiatives, contribute code, and drive cost efficiency for AI workloads. You will balance classic platform work with AI stack reliability, while improving CI/CD and observability across the engineering org.You’ll work in a hybrid setup, collaborating with a fast-moving team in Barcelona and...

A leading AI startup based in Barcelona is seeking a Cloud Infrastructure Engineer with over 4 years of experience in cloud infrastructure and DevOps. The role entails building scalable cloud systems using AWS, Kubernetes, and Terraform. The candidate will work in a hybrid mode and is expected to have strong skills in CI/CD processes. The company values an...

Aistech Space in Barcelona seeks an expert FPGA Design Engineer to lead next‑gen image acquisition payloads. You’ll architect the digital brain, transforming raw high‑speed sensor data into actionable insights using VHDL and hardware acceleration.You will manage data flow from FPGA pins to AI engines, integrate DMA streams, and ensure timing closure....

A leading international company specializing in satellite solutions.You will be part of a multidisciplinary team, working on disruptive solutions.Our client is a globally recognized company with offices across the EU and the USA, specializing in satellite solutions for the telecommunications sector.Development and maintenance of software platforms and...

Docplanner is hiring a Staff Engineer to set the technical direction for the Marketplace, guiding a large-scale migration from a PHP monolith to a monorepo with AI-assisted coding. You will own architecture, interfaces, and ensure the new platform serves multiple products with clean contracts. You will lead through AI-driven development, mentor engineers,...

Scopely, a leading mobile games publisher, seeks a Senior AI Engineer to join Forge in our Barcelona office on a hybrid basis. You will own end-to-end AI products, build production-ready AI applications using LLMs and cloud technologies, and collaborate with engineers, designers, and production teams to scale creativity across Scopely’s game studios. You...

Enginy, a Barcelona-based AI-native GTM startup, is seeking a Frontend Engineer to own dashboards, campaign builders and reporting UIs. You’ll build with React + TypeScript and work closely with Product and Design to shape the frontend as the company scales. The role emphasizes end-to-end delivery, performance and a strong developer experience in a...

Boehringer Ingelheim is seeking a Platform Support & Onboarding Engineer to help product teams adopt and leverage our Enterprise Data Platform. You will blend platform consulting, technical support, software development, and stakeholder engagement to guide onboarding and solution design. You will work on AI-powered onboarding experiences, self-service...

Diseñar y liderar arquitecturas de IA/LLMs en producción, construir y evolucionar sistemas basados en LLMs, definir estándares de calidad y MLOps/LLMOps, asegurar escalabilidad y resiliencia, y actuar como referente técnico mentorizando al equipo.

Leyton's Mainloop team in Sant Cugat del Vallès seeks a Full-Stack Engineer to own production software end-to-end in an AI-assisted workflow. This on-site role helps build a new engineering group supported by a long‑standing international portfolio. Two levels are open—junior and senior—with responsibility split between the Product Owner and the...