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Senior Data Scientist Credit Risk & ML (Hybrid)

Experian in Granada is looking for an experienced data analyst to join their dynamic Analytics team. You will develop analytical solutions and gather insights to support clients in various sectors including credit life cycle and fraud modeling. Required qualifications include at least 5 years of experience in st ...

Cloud Security Engineer: Infra Hardening & Automation

HappyRobot, based in Madrid, is seeking a Security Engineer to enhance and manage daily security operations. The ideal candidate will own the infrastructure hardening and vulnerability management processes, ensuring robust security across AWS and GCP environments. Key qualifications include 1-3 years of experien ...

Senior Software Engineer – AI Driven Digital Farming (EMEA)

Bayer is seeking a Senior Software Engineer for its Digital Farming Solutions team in Barcelona, Spain. This role involves delivering high-quality software, promoting engineering standards, and collaborating with product teams to enhance digital farming solutions. The ideal candidate should have over 5 years of ...

Data Science Associate: Drive Insights & Growth

Metyis in Barcelona is looking for a skilled Data Analyst to join their dynamic team. You will perform data analysis in areas such as Growth Revenue Management and Marketing Analytics. The ideal candidate has 3-5 years of experience, an advanced degree in a quantitative discipline, and strong skills in Python, R ...

Detection Researcher Coding & Reverse Engineering

Zimperium, a leader in mobile security, is hiring a Detection Researcher in Madrid, Spain. This role involves researching advanced detection techniques for cyber threats. Candidates should be proficient in C, C++, Python, and Java, and have experience in reverse engineering tools like IDA Pro and Ghidra. Strong ...

Data Analyst: Digital Marketing Analytics & Dashboards

Agoda is seeking a data analyst in Barcelona, Spain. The role involves experimenting with media campaigns, optimizing data-driven marketing strategies, and developing analytical models. A Bachelor's degree in a quantitative field is essential, along with proficiency in data analysis tools like Python and SQL. Sk ...

Senior Platform Engineer Scale Kubernetes & CI/CD

Datavant is seeking a Platform Engineer to join our team in Barcelona. The role involves contributing to the entire software development lifecycle, from design to testing and operations, while automating infrastructure. The ideal candidate will have extensive experience in Python or Go, understanding of containe ...

Cloud Data Engineer: ETL, Dagster & GCP Orchestration

DiGiTL in Barcelona is looking for a Cloud Data Engineer to support data infrastructure enabling data-driven decisions for clients. You will maintain robust ETL/ELT pipelines, collaborate closely with the data science team, and automate data processes. Candidates should have a background in Computer Science or r ...

Senior Linux Platform Engineer Complex Systems Incidents

arsys ES is seeking a Senior Linux Platform Engineer in Barcelona to operate one of Europe's largest hosting platforms. In this role, you will ensure the stability and evolution of the Linux infrastructure while collaborating with international teams. The ideal candidate should have 3+ years in Linux administrat ...

Battery Modelling Researcher Physics & AI for BMS/Edge

INTERA-GROUP is seeking a Battery Modelling Researcher in Barcelona to develop advanced battery models integrating physics-based and AI methodologies. You will work on real-world applications, contributing to national and European R&D projects. The role requires a strong background in battery modelling, proficie ...

Automation Engineer Search Systems & Tools

Amazon is seeking a skilled candidate for a role in Zaragoza, Spain, focused on automation and search-related issues. Responsibilities include developing tools, maintaining existing systems, and collaborating with technical teams. Candidates should possess a Bachelor's degree in a relevant field, Python scriptin ...

Pricing & Actuarial Expert — Global Roadside Pricing

Allianz Partners is seeking a Pricing & Actuarial Expert to join our international Roadside Assistance Pricing Team in Madrid. This role focuses on developing innovative pricing models using advanced data analytics and actuarial science. The ideal candidate will have a degree in a relevant field and strong Pytho ...

Senior AI Post Training & Efficiency Engineer (Flexible)

Barcelona Supercomputing Center is seeking a Senior Post-training & Efficiency Engineer in Barcelona. The role involves leading technical optimization of advanced post-training pipelines and mentoring junior team members. Requirements include a PhD or Master’s degree in Computer Science or similar, extensive exp ...

Senior Test Automation Engineer — AI/ML Platforms (Remote)

UST España & Latam is looking for a Senior Test Automation Engineer based in Madrid to lead the test automation solution for AI & MLOps platforms servicing the banking sector. The ideal candidate will have 5–7+ years of experience in test automation, strong Python skills, and be proficient in CI/CD processes. Be ...

Senior Data Engineer (Remote, Spain) — Azure & Fabric Specialist

A leading consulting company is seeking a Sr Data Engineer to join its remote team in Spain. The role involves designing and evolving data solutions using Azure and Microsoft Fabric, delivering consulting projects across various industries. Candidates must have strong experience with the Azure Data Platform and ...

Senior Aerodynamics Engineer — Shape & Simulation

Airbus seeks a Senior Aerodynamics Engineer in Getafe, Spain. The successful candidate will focus on the aerodynamic development and optimisation of aircraft, actively participating in design, modelling, and experimental testing. A Master's degree in Aerospace Engineering and 5+ years of experience in aerodynami ...

Senior Test Automation Engineer AI/ML Platform (Madrid)

UST is seeking a Senior Test Automation Engineer in Madrid to own the test automation solution for their AI & MLOps project. The role requires 5–7+ years of experience in test automation, proficiency in Python, and familiarity with tools such as Playwright and pytest. Key responsibilities include defining the au ...

Principal Forward Deployed AI Deployment Engineer

JetBrains is seeking a Principal Forward Deployed Engineer to deploy its JetBrains Central platform into complex enterprise environments. This role involves advising customer engineering teams and mentoring other engineers, focusing on AI-native development. Successful candidates will have experience in software ...

Data Analyst: End to End Analytics & Automation

SYNNEX Corporation is seeking a Business Data Analyst in Barcelona, Spain. The role involves managing reporting pipelines and analytics to support the European digital transformation unit. Candidates should have strong analytical skills, experience with SQL, Python, and tools like Power BI. The position allows f ...

Data Science Manager: ML Leadership & Gen AI

PepsiCo in Barcelona is seeking a Data Science Manager to lead a high-performing team in delivering analytics and machine learning solutions. The ideal candidate will have a Master's Degree and over 5 years of experience in data science, along with strong Python skills and a solid understanding of ML practices. ...

Remote Eligible DevOps Engineer: CI/CD & Automation

SIX Group Services Ltd. is seeking an Application Ops Engineer to support application development teams through automation and CI/CD pipelines. The role involves designing and maintaining CI/CD pipelines using GitLab and ArgoCD, developing automation templates with Ansible, and writing Python scripts. Candidates ...

Senior Data Scientist — End to End ML & AI Solutions

ING España&Portugal is seeking a Senior Data Scientist to join their Advanced Analytics Team in Madrid. The successful candidate will own the design and delivery of ML products across multiple departments and evaluate business solutions. Required qualifications include a degree in a relevant field and experience ...

Senior ML Engineer Production Systems & Scale (Remote)

A tech firm is seeking a Senior ML Engineer to drive productionisation and scaling of ML systems. This role involves owning end-to-end ML processes and building model serving infrastructure. Candidates should have over 5 years of experience in ML Engineering and demonstrate strong coding skills in Python, along ...

Swedish Language Engineer for AI Voice Assistant NLP

A technology firm in Barcelona seeks an individual for an AI Voice Assistant project, focusing on enhancing NLP/ML models for the Swedish language. The role demands native Swedish fluency and proficiency in Python, along with experience in NLP libraries. An indefinite contract and a comprehensive compensation pa ...

GenAI Backend Engineer Remote & Impactful Innovation

OLX is seeking a Backend Engineer to join the Generative AI Innovation team in Barcelona. This role involves driving AI innovation, developing scalable and robust solutions, and collaborating with cross-functional teams. Candidates should have significant experience in Python, Cloud Native solutions, and a minds ...

Localization Data Scientist: AI Driven Multilingual Analytics

Electronic Arts is hiring a Data Scientist for the Localization Data & AI team in Madrid. You will analyze multilingual datasets, develop translation pipelines using advanced ML, and collaborate with team members to improve localization strategies. Candidates should have 2+ years of experience in applied data sc ...

Senior Quant, Asset Management Data & BI Innovator

JLL is hiring in Madrid for a quant profile in their Asset Management team. The role focuses on enhancing AM services through quantitative methods and data visualization. Responsibilities include building data-driven solutions, customizing technical solutions, and improving workflows. Candidates should have a st ...

Software Development Engineer I: Build Scalable Cloud Apps with AI

A leading global tech company in Barcelona is seeking a Software Development Engineer to solve real customer problems through innovative technology. You'll collaborate with experienced teams to build scalable solutions and enhance development productivity using AI tools. The ideal candidate should be pursuing or ...

Physics Problem Designer for AI Training

Anyone AI is seeking experts in Physics for a part-time contract role. You will design advanced physics problems for frontier AI training, ensuring each problem has one verifiable answer. Ideal candidates will possess a degree in Physics and have strong Python skills. Experience with scientific libraries is desi ...

EU Supply Chain Planner — Forecasts & Route Optimization

Amazon is seeking a Junior Supply Chain Planner in Barcelona. This office-based position involves executing delivery forecasts, planning routes, and ensuring service deadlines are met. The ideal candidate will have experience in data analytics, be proficient in English (C1 level), and possess programming skills ...

GenAI Applied Research Scientist (ML & Prototyping)

NielsenIQ is seeking a hands-on Research Scientist with over 6 years of experience focused on Generative AI and applied research. The role involves solving business problems with Generative AI, designing experiments, and collaborating with cross-functional teams. Candidates should possess strong machine learning ...

Flight Simulator Simulation Engineer – Fighter Systems

Airbus is seeking a passionate Simulation Software Engineer for their Eurofighter Flight Simulator team in Getafe, Spain. The role involves deriving system requirements, updating simulation models, implementing software in C++ and ADA, and performing various tests, all whilst collaborating with international tea ...

EU Policy Research Lead – Mixed Methods & Impact

NTT DATA Europe & Latam is seeking a Senior Consultant in Bilbao to join the European Policy Evidence team. This role involves leading projects integrating qualitative and quantitative research to support evidence-based EU policymaking. Candidates should have at least 3 years of relevant experience, strong metho ...

DevOps Engineer CI/CD, Cloud & Networking (Remote)

AXON-Networks in Madrid is seeking a DevOps Engineer to design and maintain CI/CD pipelines, automate infrastructure, and ensure system reliability. The ideal candidate will have a Bachelor's degree in Computer Science or a related field, with over a year of experience in DevOps roles, and proficiency in scripti ...

EU Transport Performance Analyst AMXL Logistics

A leading e-commerce company is seeking a Transport Performance Analyst to manage daily forecasts and delivery routes across the EU. This office-based role requires strong analytical skills, a proficiency in communication with senior stakeholders, and experience in logistics. The successful candidate will develo ...

Lead Satellite Operations Engineer — Flexible Hours

FOSSA Systems in Madrid is seeking a Satellite Operations Engineer to lead the satellite operations department. You will coordinate a dynamic team while contributing to the daily operations of the satellite fleet. The ideal candidate has over 3 years of relevant experience, a degree in aerospace or a related fie ...

EU Logistics Scheduler: Ultra Fast Delivery Ops

A leading global delivery service provider is seeking a Logistics Scheduler to manage complex transportation networks and enhance their Quick Commerce initiative in Barcelona, Spain. This role involves monitoring operations, managing delivery capacities, and collaborating with stakeholders to ensure customer sat ...

Data Engineering Lead — Scale Data Platforms (Hybrid/Remote)

JobFluent is seeking a Data Engineering Lead in Barcelona to drive the team and design scalable data architectures. In this role, you'll lead and mentor engineers while collaborating with analysts to meet data needs. The position requires 5+ years in data engineering and leadership experience, with strong skills ...

Staff AI Engineer: AI Agents, LLMs, Scalable Systems

Aircall is looking for a Staff AI Software Engineer in Madrid to design and develop AI-driven features that provide customer value. The ideal candidate has over 5 years of software development experience in languages like TypeScript and Python, with a strong emphasis on AI and team collaboration. The role includ ...

Senior Data Scientist: Paid Marketing Optimization & Growth

Preply in Bellprat, Spain is seeking a Data Scientist to enhance our performance marketing strategies. This role involves collaborating with marketing teams, developing machine learning models, and designing A/B tests. The ideal candidate will possess strong skills in SQL and Python, along with extensive experie ...

Senior Software Engineer — ML Research Infra

Fundamental in Barcelona is searching for a Software Engineer to lead the development of their core codebase within the Research team. This role requires 5+ years of software engineering experience, strong skills in Python, and familiarity with ML research tech stacks. The chosen candidate will establish best pr ...

Hybrid 3D Vision & Deep Learning Engineer

Crisalix is seeking a Mid-Level Computer Vision & 3D Deep Learning Engineer in Vitoria, Spain. The role involves developing and deploying 3D reconstruction models, with responsibilities including deep-learning component maintenance and evaluation of reconstruction quality. Ideal candidates have hands-on experien ...

Senior Backend Engineer Fintech, Hybrid, Ownership

E-Frontiers is seeking a Senior Backend Engineer to join a fast-growing fintech in Madrid. This critical role involves developing robust backend systems and improving existing solutions within multi-currency accounting and FX systems. Candidates should have strong experience in backend development (preferably Py ...

Senior LLM Engineer: From Scratch Models & HPC Impact

European Tech Recruit is seeking a Senior LLM Engineer in Barcelona. Join a team focused on cutting-edge AI innovation, directly impacting the future of large language models. Responsibilities include designing and training transformer-based models, optimizing performance, and mentoring junior engineers. Candida ...

End to End Analytics Engineer — Data & Growth Insights

MadBox, a fast-growing mobile gaming company in Barcelona, is looking for an Analytics Engineer to manage end-to-end data projects impacting game performance. You will analyze player behavior, design data models, and ensure data quality in a collaborative environment. Candidates should hold a Master’s degree in ...

Senior Supply Strategy & Analytics Lead

Agoda is seeking an analytical expert for the SOCs Analytics team in Madrid, Spain. The role involves leveraging data from large-scale warehouses to enhance performance and drive revenue growth. Required qualifications include a Bachelor's in Statistics or Mathematics, with skills in analytics and machine learni ...

Staff ML Engineer: Lead Architecture & Mentorship in AI

Visium SA in Barcelona is seeking a Staff Machine Learning Engineer to lead technically complex projects from design to deployment. You will mentor junior engineers, ensure architectural excellence, and partner with clients to deliver business outcomes. Candidates should have 6-8 years of experience in machine l ...

Bilingual Research Editor — Risk & Compliance

Dow Jones & Company, Inc. is seeking a multilingual expert to join their Risk & Compliance research team in Bellprat, Spain. You will be responsible for updating profiles, conducting research on third-party risk management, and writing due diligence reports. The ideal candidate should be fluent in English and Sp ...

Marketing Data Analytics Intern Mentored, Hands on

Festo SE & Co. KG in Barcelona is offering an internship for a Marketing Data Analyst. The role involves collecting and analyzing marketing data to support business operations and inform decisions. Candidates should have a relevant degree and strong analytical skills. Proficiency in Python, SQL, and data visuali ...

Senior Data Scientist: Strategic Insights for Growth

King is seeking an experienced Senior Data Scientist to join its Candy Analytics team in Barcelona. This role will focus on driving strategic analytics projects and influencing product direction. The ideal candidate will possess strong analytical skills, experience in product understanding, and programming profi ...

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