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Front End Engineer – Test Automation & Development (DevPortal & R&D/Payments Services))

ABOUT USWe’re the world’s leading provider of secure financial messaging services, headquartered in Belgium. We are the way the world moves value – across borders, through cities and overseas. No other organisation can address the scale, precision, pace and trust that this demands, and we’re pro ...

Senior System Validation Engineer (FPGA / Embedded / Lab)

Senior System Validation Engineer (FPGA / Embedded / Lab) Experience: 7–8 years Role Overview We are seeking a hands‑on Senior System Validation Engineer to join our lab environment, working on advanced FPGA‑based systems and communication technologies. This role sits at ...

Technical Lead Remote

Job Title Technical Lead Job Type Contractor Location Remote Job Summary We are seeking an expert Technical Lead to join our customer's team and drive innovation on a cutting‑edge AI agent project. In this role, you will leverage your deep han ...

Data Scientist / ML Engineer

Responsibilities Design, develop, and maintain scalable data pipelines using PySpark to efficiently process large volumes of data. Develop, test, and optimize Machine Learning models for predictive analytics, including regression, classification, and clustering techniques. < ...

#Discover II 2026 2027 INTERNSHIP Machine Learning for Stress Analyses

Overview AIRBUS offers more than 70 vacancies for a full‑time Graduate Program in Spain, the Discover II 2026/2027 program. The program starts 5 October 2026 and runs for 11 months until 1 October 2027, combining a three‑block Master study with an aerospace internship to provide practical experie ...

Technical Lead Remote

Job Title Technical Lead Job Type Contractor Location Remote Job Summary We are seeking an expert Technical Lead to join our customer's team and drive innovation on a cutting‑edge AI agent project. In this role, you will leverage your deep han ...

Senior System Validation Engineer (FPGA / Embedded / Lab)

Senior System Validation Engineer (FPGA / Embedded / Lab) Location: Valencia, Spain (On-site / Lab-based) Experience: 7–8 years Role Overview We are seeking a hands-on Senior System Validation Engineer to join our lab environment, working on advanced FPGA-based systems and ...

Principal Full Stack ML Engineer – Evinova

Are you ready to revolutionize the world of clinical trials? At Evinova, we're on a mission to transform drug development by leveraging cutting‑edge AI and Machine Learning. With the goal of increasing clinical trial success rates by 20%, accelerating timelines by 36 months, and slashing study costs by 50% ...

QA Test Engineer

**About Abbott** Abbott is a global healthcare leader, creating breakthrough science to improve people’s health. We’re always looking towards the future, anticipating changes in medical science and technology **.** Interested in applying your wealth of technical knowledge and experience towards ...

ML Ops Engineer: Cloud, Pipelines & AI Deployments (Remote)

An international advisory group in Málaga seeks a tech-savvy professional to assist clients on various projects. Responsibilities include optimizing data acquisition, deploying models in diverse environments, and improving code in Python. Ideal candidates should have extensive experience with Cloud services, mac ...

Senior Marketing Data Analyst Hybrid (Barcelona)

A global gaming company is looking for a Senior Marketing Data Analyst to join their Marketing Analytics team in Barcelona. The role focuses on developing analytics solutions to optimize marketing performance and improve decision-making. Candidates should have 3+ years of relevant experience and proficiency in S ...

Senior Backend Engineer – HealthTech, AI Driven Systems

A health technology company in Barcelona is seeking a seasoned backend engineer to design and build backend systems for their AI platform. This hands-on role requires over 10 years of experience in backend engineering, particularly in healthcare contexts, and expertise in Python and event-driven architectures. T ...

Senior HV Battery Test Engineer Validation & Automation

BOLD in Montmeló, Spain is looking for a Validation Engineer to ensure the safety and reliability of high‑voltage battery systems. You'll plan and execute validation tests and collaborate with a cross-functional team using advanced tools like CANalyzer, Python, and various testing equipment. A Bachelor's or Mast ...

Project Based Research Physicist & AI Problem Designer

Mindrift is offering part-time, project-based opportunities for contributors specializing in computational physics. Ideal candidates will have a degree in Physics, proficiency in Python, and experience in numerical simulations. The projects require creative problem design mirroring real-world physics research wo ...

Fullstack Engineer AI Powered Health Platform

A health tech company in Spain is seeking an experienced backend engineer to build scalable systems that drive growth and profitability. The role focuses on developing a next-gen healthcare framework, AI-powered acquisition engine, and automated renewal system using technologies like Python, Flask, and PostgreSQ ...

Automation Engineer, IT Operations & Cloud Scripting

A leading travel fintech provider based in Barcelona seeks an IT Operations Automation Engineer responsible for developing and overseeing automation processes. The ideal candidate should have at least 4 years of experience, proficiency in Python, Terraform, and Bash, along with a solid understanding of GCP and O ...

Junior Systems Engineer: API & Data Migration Specialist

A technology and innovation consultancy in Barcelona seeks a Systems Engineer to work on data migration and technical integrations. This role involves analyzing data structures, scripting in Python, and collaborating with international teams. An ideal candidate has a Bachelor's degree in Engineering or Computer ...

Senior Manufacturing Business Analyst Automation & Growth

A global medical technology company is seeking a Senior Business Analyst in Madrid, Spain. The role involves improving manufacturing production flow, automating processes, and supporting documentation for various projects. Candidates should have over 5 years' experience, strong skills in SQL and Python, and be f ...

Data Engineer – AI Analytics for ISPs | Hybrid Madrid

A leading tech company based in Madrid is seeking a Data Engineer to enhance access networks for global ISPs. This role involves data collection, analysis, and predictive modeling to support business decisions. The ideal candidate will have a Bachelor's degree in a relevant field and strong experience with Pytho ...

Remote Full Stack Billing Platform Engineer

A leading health partner in Spain is seeking a Software Engineer to design and develop their billing platform. This role involves building a core billing engine, integrating various APIs, and ensuring system reliability. The ideal candidate will have experience with backend or full-stack development, ideally wit ...

Databricks Data Platform Architect

A leading tech recruitment agency is seeking an experienced Data Engineer in Valencia. The ideal candidate will have over 5 years of experience in data integration and processing, with strong skills in Python and SQL. Knowledge of Azure services and modern data architecture is essential. The role offers the oppo ...

Open Source Container & Virtualization Engineer

A global software leader is looking for exceptional software engineers to focus on virtualization and container technology. Candidates should have experience in C/C++, Go, Rust, and Python, with a strong understanding of security and performance-critical code. This remote role involves designing features, engagi ...

Hybrid Data Platform Engineer – Azure & Lakehouse

A leading insurance technology company in Madrid is seeking an experienced Data Platform Engineer. In this role, you will refine, build, and deploy crucial data components using Azure technologies. The ideal candidate has over 5 years of experience in platform engineering and familiar with Python and SQL. Flexib ...

Global AI Engineer for Enterprise AI Solutions

A leading technology company in Madrid is seeking an experienced AI Engineer to join their Grid, Power Quality Solutions and Service business. The ideal candidate will have over 3 years of experience in AI or software engineering and practical skills in Python or TypeScript. Responsibilities include designing mo ...

Senior ML Platform & Ops Engineer: Scale AI Pipelines

A technology-driven learning platform is looking for a Senior ML Platform/Ops Engineer based in Barcelona, Spain. You will be responsible for building and maintaining ML pipelines, collaborating with ML Scientists and Data Engineers, and implementing observability for ML systems. The ideal candidate has over 5 y ...

Strategic Pricing & Revenue Analyst

A leading airline company seeks a Pricing Analyst to support pricing strategies and boost revenue. The role involves collaborating with teams to analyze data and implement pricing mechanisms. Candidates should have a relevant degree and experience with R, Alteryx, Python, or SQL. Additionally, familiarity with a ...

Healthcare AI Strategy & Delivery Engineer

A global consulting firm in Barcelona is looking for an Applied AI Consultant Engineer to enhance consulting workflows with AI. This hybrid role involves supporting project delivery, designing AI solutions, and working with a senior team in healthcare. Candidates should have strong Python skills and relevant exp ...

Data Integration Specialist: Build Global Data Pipelines & APIs

A leading aerospace company based in Getafe, Spain, is seeking a Data Integration Specialist. The role involves designing, implementing, and deploying data integration pipelines across multiple sources while ensuring alignment with project management methodologies. Candidates should have over 5 years of relevant ...

Data Engineer II — Real‑Time Pipelines & Cloud Data

A leading global payment solutions provider in Spain is seeking a motivated Data Engineer to develop and optimize data platforms and pipelines. This role involves building scalable data infrastructure and collaborating with various teams to deliver reliable data solutions. Ideal candidates should have proficienc ...

Senior DevOps Mobile Engineer — Health Tech Impact

A leading healthcare company is seeking a Senior DevOps Mobile Engineer in Sant Cugat del Vallès, Barcelona. This role involves overseeing application releases and automating CI/CD for mobile apps, while working closely with cross-functional teams to enhance healthcare solutions. Candidates should have extensive ...

Automation & Strategy Engineer

A high-growth AI startup in Madrid is seeking a Strategy & Operations Engineer. This role will eliminate manual work by designing and building internal systems and automations, thus enhancing operational efficiency. Candidates should have strong software engineering skills, experience with tools like Python and ...

Data Engineer Intern Energy & Innovation (Hybrid Madrid)

ENGIE - International Supply & Energy Management is seeking a Data Engineer for their SEM Iberia team in Madrid. In this hybrid role, you'll focus on designing and maintaining ETL/ELT data pipelines, automating workflows, and ensuring data governance. Required skills include strong experience with SQL and Python ...

Senior Linux Platform Engineer: Complex Systems & Incidents

arsys EN is seeking a Senior Linux Platform Engineer to operate a large-scale hosting platform in Alcobendas, Spain. You will ensure platform stability and evolution, manage complex incident responses, and collaborate with international teams. This role requires strong Linux administration skills, scripting in B ...

Senior Cyber AI Engineer for XDR & Automation

Euraxess is seeking a Senior Engineer to lead innovative cybersecurity solutions. The role involves technical leadership, designing detection and response architectures, and mentoring junior staff. Preferred qualifications include a Bachelor's degree in Computer Science and significant experience in cybersecurit ...

Real Estate ML Scientist Multimodal & MLOps Expert

Huspy, based in Madrid, is seeking a Data Scientist with 4–8 years of experience in applied data science and machine learning. The role involves building real estate market models, analyzing data using SQL and Python, and deploying models. Ideal candidates will have expertise in data manipulation and communicati ...

Senior Software Engineer, Personalization & AI (Hybrid)

News Corporation is seeking a Senior Software Engineer for its Personalization team in Barcelona. This role focuses on designing and building systems to deliver personalized experiences across digital products. Candidates should have over 3 years of experience in backend systems, strong proficiency in Python, an ...

Data Architect: Scale Data, Governance & Personalization

24/i is looking for a Data Architect in Madrid to lead the design and governance of a data ecosystem in a fast-growing video streaming environment. Key responsibilities include implementing data governance frameworks, designing scalable data architectures, analyzing user behavior data, and collaborating with Dat ...

Senior Data Engineer Remote BI Pipelines & Analytics

Dynatrace is looking for an experienced Senior Data Engineer in Barcelona, responsible for designing and building data pipelines that ensure reliable and well-modeled data for analytics and applications. The ideal candidate will have at least five years of experience, strong SQL and Python skills, and the abilit ...

Senior CyberArk PAM Engineer – Privileged Access Expert

Banco Santander SA is seeking a Senior CyberArk Engineer to oversee the architecting, deployment, and maintenance of privileged access security solutions. This role requires a professional with strong expertise in CyberArk, capable of integrating systems and automating processes. Candidates should have 5-8 years ...

Senior Data Engineer Real Time Data Platform (Remote)

Keyrock is seeking an experienced data engineer to join their Central Data Team in Madrid. You will be instrumental in building and maintaining data systems that ensure real-time data accessibility and quality across multiple functions, including trading and risk management. A background in Python, SQL, and expe ...

Wind Turbine Virtual Sensing Intern — Master’s Thesis

Siemens AG in Barcelona is looking for a Simulation Engineering Intern to develop virtual sensing methodologies for wind turbine applications. The internship, lasting six months, requires a master's student in relevant engineering or science fields. Responsibilities include working with simulation models and mea ...

Lead Data Engineer: AI Agents & Math Powered Platforms

SITA is looking for a Lead Data Engineer in Barcelona with expertise in AI agent systems and mathematical problem-solving. This role involves designing intelligent data platforms, integrating LLMs and data pipelines, and leading technical practices. Ideal candidates have strong skills in Python and SQL, experien ...

SAP SFDC Data Engineer for Automated ML Pipelines

Axalta Coat. Sys. Spain is hiring a Data Engineer & Automation Machine Learning Specialist in Triollo, Castilla y León. This role focuses on data management, quality assurance, and system integration with SAP and Salesforce. The ideal candidate will have over 5 years of experience in data roles and strong Python ...

Senior Linux SysAdmin — Hybrid, OpenStack & Ceph

arsys ES in Alcobendas seeks a Specialist System Administrator Linux to manage large-scale platforms and provide support. The role includes optimizing systems, collaborating with international teams, and improving architectures. Candidates should have 3+ years of Linux administration experience, strong skills in ...

Senior Test Automation Engineer – AI/ML Platform (Hybrid)

EPAM Systems, Inc. seeks a Senior Test Automation Engineer in Madrid. Responsibilities include designing automation frameworks for AI-driven solutions, integrating tests into CI/CD pipelines, and contributing to innovative financial services projects. The ideal candidate has 5-7 years of automation experience, s ...

Data Science Associate Growth & Analytics Lead

Metyis AG is seeking a Data Science Associate with 3-5 years of professional experience in analytics to join their team in Barcelona. This role involves data analysis, communication with stakeholders, and leading data management processes. Candidates should have a strong analytical background, proficiency in Pyt ...

Data Scientist — AI Innovation Hub (Hybrid/Remote)

Kyndryl in Barcelona is seeking a committed Data Scientist to join their AI Innovation Hub. This role involves collaboration to develop machine learning models and participate in the entire model lifecycle. Candidates should have approximately 2-4 years of experience in data science, strong Python skills, and fa ...

Senior MLOps/LLMOps Engineer AI in Production, Hybrid

EY is seeking a Senior MLOps / LLMOps Engineer in Málaga, Spain. The ideal candidate will have over 3 years of experience designing and operating ML and LLM systems. Responsibilities include building scalable ML infrastructure, developing APIs, and managing CI/CD pipelines. Key qualifications include expertise i ...

AI Engineer Production LLMs for Water Infra (Remote)

Qatium is seeking an AI Engineer to enhance its water management platform. The role requires building and deploying LLM-based features, ensuring efficient AI systems from concept to production. Ideal candidates will have strong Python skills, experience with LLM orchestration and AWS services, and a hands-on app ...

Data Graph Engineer for AI & Knowledge Graphs

Wimbee is hiring a Data Graph Engineer in Málaga, Spain. This role involves designing and developing data graphs, integrating these solutions into advanced AI projects, and optimizing graph database performance. Candidates should have a degree in computer science or data and experience in data engineering, moder ...

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    Python Developer Developer Experience Jobs in Spain Job Search Guide, Trends and Insights