Empleos de remote data engineer en Valencia

Mindrift offers a remote freelance CFD role where you will train and evaluate AI agents on expert-level fluid dynamics tasks. You will take CAD geometry, set up and run simulations, build verified reference solutions, and write Python checks to validate the agent results.Estimated 10–20 hours per week during active phases with compensation up to $31 per...

Jobgether SRL is seeking a Design Desk Engineer based in Spain for a fully remote role. You will translate client needs into solution architectures, create SOWs and workplans, and validate AI-assisted outputs while ensuring technical feasibility and alignment with business goals. You will collaborate with stakeholders and engineers across Microsoft 365,...

NTT DATA is seeking an entry-level Networking Remote Field Service Engineer (L1) to operate in the region and provide remote technical support to clients by identifying and resolving incidents. Through proactive service incident resolution, you will restore service and ensure SLA targets are met while documenting actions and using knowledge articles to guide...

Jobgether SRL is seeking an Infrastructure Automation Engineer (Ansible / AWX) for a fully remote role based in Spain. The candidate will automate infrastructure lifecycles, enhance CI/CD pipelines, and develop Bash and Python scripts across Linux and Windows environments. Strong documentation and collaboration are essential, with responsibilities including...

T-Systems Iberia busca un/a Ingeniero/a de Software con experiencia en IA para transformar ideas complejas en soluciones prácticas. El candidato ideal tendrá experiencia con IA Generativa, Java/.NET para backend y JavaScript para frontend, y capacidad de liderar equipos en entornos cloud. La posición ofrece un modelo de trabajo híbrido, formación...

Letmino is seeking a DevOps Engineer to design, operate, and evolve our cloud and infrastructure landscape in AWS. You will own IaC, CI/CD pipelines, and production reliability while collaborating with cross-functional teams to improve efficiency and resilience. You will work in an environment that values rapid learning, remote-friendly setup, and continuous...

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,...

Who are we? SupportYourApp is a global Intelligent Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be...

All European Careers BENELUX is seeking a Senior Data Architect to lead the architecture and evolution of an enterprise data platform built on Microsoft Fabric and Microsoft Azure. The role combines enterprise data architecture, cloud data platforms and team leadership to shape the platform roadmap and deliver scalable, governed data solutions. EU candidates...

Alignerr is seeking a Machine Learning Engineer (AI Data Trainer) for a fully remote, hourly contract role. You will craft precise reasoning logs that demonstrate how to approach complex ML problems, including tool usage and decision paths, to train state-of-the-art models. The ideal candidate has a strong ML or software engineering background and can...

Jobgether SRL is seeking an Expert Team Lead, SWE in Spain to lead a team of AI Tutors focused on high-quality human data for AI model development. You will stay hands-on in reviewing and improving technical work, while coaching the team and shaping data strategies. The role combines leadership with software engineering and data quality responsibilities in a...

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...

Pleo in Spain is seeking a Senior Backend Engineer for the Data Serving team, building the boundary between raw product data and consumers, including internal dashboards, AI agents, and customers. You'll own APIs, ensure low latency, collaborate with Data Engineers and Kotlin-based services, and focus on reliability, security, and scalable data delivery....

Sigma .AI is seeking freelancers for remote linguistic data projects including categorization, annotation, transcription, and content localization. Work is done online via our platform, with flexible hours and a commercial contract. Candidates should have strong attention to detail and comfort working with audio, video, images, and text data. So join Sigma...

IQVIA seeks a Programmer (SAS & R) with German to support health technology assessment and market access activities in Germany from Spain. The role focuses on statistical programming for AMNOG dossiers and collaboration with cross-functional teams in Market Access and EU-HTA. Strong HTA, data science, and German-English proficiency are essential. The...

Perit AI (YC F26) is seeking freelance AI Data Annotators for Spanish language alignment. You will listen to audio and align spoken words to the transcript, correcting boundaries and mis-transcriptions with careful attention to timing and details. This role is fully remote and flexible, with no fixed schedule or minimum commitment. You choose tasks when...

SQUAD Technology Solutions, firma especializada en consultoría tecnológica, buscamos un/a Data Expert / Data Architect con sólida experiencia en plataformas de datos sobre Microsoft Azure, capaz de combinar una visión global de arquitectura con un perfil técnico hands-on. La posición estará orientada a la evolución, operación y optimización de...

RWS is seeking AI Data Specialists to support AI-generated content in Vietnamese. This freelance, remote role offers part-time work with 10+ hours per week and flexible scheduling. Start immediately with a rate of 6 USD per hour. You will perform data-related tasks including collection, evaluation, annotation, and labeling across audio, video, image content....

We are looking for a Senior Data Architect to lead the architecture and evolution of an enterprise data platform built on Microsoft Fabric and Microsoft Azure. This is a strategic technical leadership role combining enterprise data architecture, Microsoft Fabric, cloud data platforms and team leadership. You will define architectural standards, shape the...

Lever, Inc. is seeking a Director of Data Engineering based in Spain for a fully remote, high-trust, fast-moving data leadership role. You will own the data roadmap, architecture, and company-wide data model, delivering a trusted single source of truth and guiding AI-enabled data practices. You will lead a small engineering team, modernize pipelines, improve...