Python Developer Developer Experience Jobs in Spain

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Madrid based Risk Data Analyst – Financial Markets

A financial risk management firm in Madrid, Spain, is looking for a motivated individual for a data management role. The successful candidate will ensure the accuracy and availability of financial data, assist in risk modelling processes, and enhance operational efficiency. Ideal candidates should have 1-3 years ...

Postdoc ATLAS Instrumentation & Silicon Detector R&D

A leading research institution in Cerdanyola del Vallés is seeking a Postdoctoral Researcher in the ATLAS Instrumentation Group. This role involves leading the construction and characterization of timing detector modules, contributing to assembly techniques, and participating in testing activities at CERN or DES ...

Senior QA Engineer: API & UI Automation, Hybrid & PTO

A leading technology firm is seeking a Software QA Engineer to ensure the quality and scalability of their software products. In this role, you will design automated test suites, integrate tests into CI/CD pipelines, and collaborate with development teams to enhance QA processes. The ideal candidate will have a ...

Senior Data Engineer — Public Health Data Pipelines

A leading pharmaceutical company in Madrid is looking for a Senior Data Engineer to manage data engineering for impactful projects related to public health. The ideal candidate should have over 5 years of experience in data engineering, a strong command of SQL and Python, and proven skills in building and operat ...

AI & Digital Transformation Project Lead

A leading pharmaceutical company in Barcelona is seeking a New Technology & AI Project Manager to co-lead design and implementation of AI and technology projects. This role requires a Bachelor's Degree and a minimum of 5 years experience in technology project management. Strong skills in Python and SQL, along wi ...

HR Intern, Healthcare & Life Sciences — Global Exposure

A global consultancy firm is looking for an HR Coordinator based in Spain, specifically Barcelona or Madrid. The role requires strong Excel skills and familiarity with advanced data analysis tools such as Power BI and Python. You will be responsible for coordinating HR initiatives, ensuring data accuracy, and co ...

Remote Enterprise AI Architect: Cloud NLP & LLM Leader

A leading technology company is seeking an Enterprise Artificial Intelligence Architect to join their team in Barcelona, working remotely. This role focuses on designing AI architectures to integrate large language models into business processes. Responsibilities include translating business needs into generativ ...

Remote Enterprise AI Architect AI Platforms & Security

A leading technology company is seeking an Enterprise Artificial Intelligence Architect to join their team in Barcelona, working remotely. This role focuses on designing AI architectures to integrate large language models into business processes. Responsibilities include translating business needs into generativ ...

GenAI & ML Engineer for Sustainable Mobility

A leading company in sustainable mobility is seeking an experienced ML/AI Engineer to join their Data Science team in Madrid. The ideal candidate will have at least 3 years of experience in developing and implementing AI and ML solutions, strong programming skills in Python, and knowledge of frameworks such as T ...

Senior Business Analyst, Partner Programs & Analytics

Agoda is seeking a Business Analyst in Madrid to support decision-making through data insights and reports. The ideal candidate will have at least 2 years of experience in business analysis or data analytics, along with a relevant bachelor's degree. Skills in SQL, Tableau, and advanced Excel are required, with a ...

Fullstack Engineer Scale Health Tech with Impact (Remote)

Alan is seeking a Software Engineer to join their team in Madrid, Spain. The role involves building and improving systems that process employee lifecycle events while ensuring payroll and billing simplicity. Candidates should have experience with backend and full-stack development, ideally in OOP languages such ...

Senior Linux Platform Engineer: Complex Systems & Incidents

arsys EN is seeking a Senior Linux Platform Engineer to manage one of the largest hosting platforms in Europe. This role involves ensuring system stability, performance, and evolution of the Stretch platform, working with distributed systems, and providing advanced support for incidents. The ideal candidate will ...

Senior Data Engineer (Azure) — Remote & Lakehouse

SquadMakers is seeking a Sr. Data Engineer based in Valencia, Spain, to design and build modern data platforms on Azure. The role requires transforming raw data into analytics-ready foundations supporting reporting and AI-driven use cases. Responsibilities include designing ETL/ELT pipelines, managing Azure data ...

Lead Product Growth Analytics — Equity & Impact

Preply is seeking a Product Growth Analytics Leader based in Barcelona, Spain. This role involves shaping strategies, defining visions, and championing analytics initiatives across teams. The ideal candidate has over 3 years of leadership experience in analytics or data science teams, strong expertise in A/B tes ...

Data Ingestion & Infra Engineer for Scalable AI Pipelines

Clutch Canada is hiring a Software Engineer to support data operations for AI at Speechify. In this role, you will identify and ingest audio data into pipelines, operate GCP infrastructure, and work with a collaborative AI team. The ideal candidate has a BS/MS/PhD in Computer Science, with over 5 years of experi ...

Senior AI Driven Product Security Engineer

Scopely is seeking a Principal Security Engineer in Barcelona to join its Information Security team on a hybrid basis. The role involves collaborating with game studios on security strategies, conducting threat assessments, and applying AI to enhance security processes. Ideal candidates should have over 8 years ...

Senior Data Analyst: Experiments, Modeling & Dashboards

Agoda is seeking a Data Analyst in Barcelona to optimize digital marketing campaigns across various platforms. The ideal candidate will possess a Bachelor's Degree in a quantitative subject along with 4-5 years of experience. They should have expertise in tools like SAS, Python, and SQL, as well as advanced anal ...

Senior Engineer: Agentic Runtime Safety & Observability

A leading technology company in Barcelona is seeking a Senior Engineer for their Applied AI Autonomy Initiative. This role focuses on enhancing the runtime safety and reliability of an innovative orchestration platform. The successful candidate will ensure that AI orchestration aligns with human intent, implemen ...

Hybrid 3D Vision Engineer MultiView Reconstruction & NeRF

Crisalix is seeking a Mid-Level Computer Vision & 3D Deep Learning Engineer in Spain to develop models that understand and reconstruct the visual world. You will work on production-grade pipelines and integrate new deep learning algorithms to enhance 3D reconstruction. The role offers a competitive salary, struc ...

Senior AI Test Automation Lead – Hybrid Madrid

UST is seeking a Senior AI Test Automation Engineer in Madrid to lead the test automation strategy for an advanced AI & MLOps platform. You will own and design the test automation framework, automate test cases using Python, and integrate testing into CI/CD pipelines. You will require 5-7+ years of experience in ...

Ontology & Knowledge Graph Engineer – Life Sciences

Xebia is seeking a Scientific Knowledge Engineer in Valencia, Spain. This role focuses on maximizing data assets by creating structured data models and ontologies. You will work closely with R&D and product managers to convert complex scientific data into practical products. Ideal candidates will have a Master's ...

Energy Forecasting Analyst: Portfolio & Market Insights

ENGIE España is seeking a Forecasting Team Member to enhance forecasting processes within their Supply Portfolio Management division. The role requires a solid understanding of energy market design, contributions to forecasting model development, and analysis of customer behavior. Ideal candidates possess a Mast ...

Cloud Security Engineer — Hybrid Madrid (AWS, DevSecOps)

TaxBit, based in Madrid, is seeking a Cloud Security Engineer to secure and scale cloud infrastructure. The role involves collaborating with engineering teams to design AWS architectures, implementing automated security systems, and driving improvements in cloud security posture. Candidates should have over 5 ye ...

Lead AI Engineer — Madrid (Stock Options & Impact)

Fever is looking for a Lead AI Engineer in Madrid to drive the company-wide AI transformation. This role requires building and leading high-performance teams to apply AI across various business domains. Candidates should have strong software engineering skills in Python, hands-on experience in AI system design, ...

Remote AI & Optimization Engineer

Jobgether is inviting applications for a role focused on AI and optimization within a fully remote environment. The position demands expertise in Python and machine learning frameworks like PyTorch and TensorFlow, along with experience in deploying AI systems. Candidates should hold a Bachelor's or Master's degr ...

Senior Product Analytics Lead (Remote Europe)

PHOTOROOM is seeking a Senior Product Analyst to lead our product analytics function and enhance data-driven decision-making. In this role, you will collaborate with Product, Engineering, and Design teams on analytics frameworks, A/B testing, and deep analysis of product features. With 5-10 years of experience i ...

AI Calling Security Engineer (Cloud & Telco)

T-Systems Iberia in Madrid is seeking an ACS Security Engineer specializing in cloud-native technologies. The position entails responsibilities such as managing OneiDNS services, overseeing VoIP Support Systems, and operating within a DevOps framework for deployment and engineering. The ideal candidate will have ...

VLEO Satellite Ops Engineer — Mission Execution

Kreios Space Ltd is looking for a Satellite Operations Engineer based in Galicia, Spain. In this role, you will define and execute mission operations for satellites in Very Low Earth Orbit (VLEO), contributing across the operational lifecycle from preparation to in-orbit execution. The ideal candidate ...

Senior Data Analyst: Power BI & Data Insights

OneTrust is seeking a Senior Data Analyst to drive data-driven decision-making across the organization in Madrid. This position requires expertise in developing advanced Power BI dashboards, conducting data analysis, and ensuring data quality. You will partner with business leaders to identify insights and tr ...

Remote Automation QA Engineer for AI/LLM Evaluation

Ciklum is seeking an Automation QA Engineer for a remote full-time position. You will work on evaluating AI code generation solutions and participate in both project-specific tasks and broader development efforts. Ideal candidates have mid-to-senior level experience in Data Science or Machine Learning and strong ...

3D Vision Engineer Multi View Reconstruction & DL

Crisalix is seeking a Computer Vision Engineer to work on developing and deploying models for 3D reconstructions. The role requires a solid background in deep learning and 2–3 years of experience in computer vision. Responsibilities include researching deep learning algorithms, developing multi-view reconstructi ...

Data Science Manager: Lead ML & GenAI Solutions

PepsiCo Deutschland GmbH in Cornellà de Llobregat is seeking a Data Science Manager to lead a high-performing team delivering scalable analytics and machine learning solutions. In this role, you will drive technical vision and adoption of data science initiatives supporting our global strategy. Responsibilities ...

Data Platform DevOps Engineer Hybrid, API Driven

Nationale-Nederlanden is seeking a Data Platform DevOps Engineer in Madrid to enhance the Customer Data Platform. Responsibilities include developing and maintaining customer data APIs, supporting team data engineering tasks, and improving CI/CD pipelines. The ideal candidate has over 3 years of experience in so ...

Manufacturing Data Analyst: Automate Ops & Drive Insights

Align Technology, Inc. is looking for a Business Analyst to support their global Clear Aligners mass-production platform in Madrid. The role involves understanding and analyzing complex manufacturing systems, assisting in automating manual operations, and working closely with Operations Engineering and cross-fun ...

3D Vision & Deep Learning Engineer (Hybrid/Remote)

CRISALIX LABS SL in Barcelona is seeking a Mid-Level Computer Vision & 3D Deep Learning Engineer to work on advanced 3D reconstruction projects. The ideal candidate will have 2-3 years of experience in computer vision, strong Python skills, and familiarity with deep learning frameworks like PyTorch or TensorFlow ...

Performance Data Analyst — Revenue Insights & Growth

MSC Cruises is seeking a Performance Business Analyst for its Excellence Hub in Valencia. This role involves turning complex data into actionable insights to drive revenue growth. You will be responsible for analyzing performance metrics, designing impactful reports, and collaborating with multiple teams. The id ...

Remote Health AI Engineer Real Time Voice & Multi Agent

Blu Selection is seeking an AI Software Engineer for a remote-first role. You will be responsible for the architecture and deployment of AI systems in a health-tech environment. Ideal candidates have 3-5+ years in ML/AI, strong Python skills, and experience with low-latency voice systems. The role offers high-le ...

Senior Platform Engineer: AI Driven Backend on Kubernetes

Allianz Technology in Barcelona is seeking a Senior Platform Engineer to design and build scalable backend platforms focused on AI capabilities. The role demands a strong engineering mindset and compliance awareness within a regulated environment. Key responsibilities include API design, cloud integrat ...

LLM Engineer Quantum AI & NLP Optimization

European Tech Recruit is looking for talented LLM Engineers in Madrid to leverage quantum and AI technologies. In this role, you will design and implement language models, evaluate performance, and work with cross-functional teams. Ideal candidates should hold a Master's or Ph.D. in AI or related field ...

LLM Engineer — Quantum‑Inspired AI & Model Optimization

European Tech Recruit is seeking talented LLM Engineers to work with an exciting AI and Quantum Computing company based in San Sebastián. You will design and develop techniques for compressing Large Language Models using quantum-inspired technologies and conduct evaluations to enhance model performance. < ...

GNSS Engineer — Hybrid, Cloud Tools & Positioning Algorithms

GMV in Tres Cantos, Madrid is seeking a GNSS Engineer to collaborate on innovative projects in the navigation sector, including autonomous driving and data collection tools. In this role, you'll implement algorithms and develop advanced software solutions while benefiting from a hybrid working model. I ...

Senior QA Engineer: API & Automation

italki is seeking a QA engineer based in O Chazo, Galicia, to handle product testing for its EU team. Your responsibilities will include functional and API testing, as well as optimizing processes and maintaining test scripts. The ideal candidate should possess over 4 years of experience in software testing, ...

Aerospace ML for Stress Analysis Intern

Airbus Defence and Space is offering an exciting full-time internship for their Graduate Program in Getafe, Spain. This role involves developing and validating Machine Learning models to support analytical tools in aerospace. Candidates should possess a degree in Aerospace or Mechanical Engineering, general know ...

Hybrid MLOps Engineer: LLM Deployments & Cloud

A leading quantum software company is seeking an MLOps Engineer in Donostia/San Sebastián, Spain. You will deploy ML and LLM models to Fortune Global 500 clients, design and implement ML pipelines, and manage cloud infrastructure. The ideal candidate has a degree in a relevant field, with 2+ years of experience, ...

Enterprise AI Deployment Engineer Hybrid Barcelona

A growing AI infrastructure company in Barcelona is looking for a Forward Deployment Engineer. This role involves onboarding enterprise customers, acting as their technical point of contact, and ensuring they receive value from the platform. The ideal candidate will have strong software engineering experience, p ...

Lead Data Engineer Cloud Data Platform & Analytics

A global investment firm is seeking a Lead Data Engineer to join their Data Team in Madrid. In this role, you will design and operate cloud-based data pipelines and ensure reliable data for analytics. The ideal candidate will have a Bachelor's degree in Computer Science, experience with ETL/ELT pipelines using P ...

6G PHY Engineer: Next Gen Wireless Algorithms

A technology company based in Spain is seeking a skilled Physical Layer Engineer to design and develop advanced physical layer algorithms for 5G and 6G systems. The role involves implementing solutions in MATLAB, Python, and C/C++, and working on signal processing and system integration. Ideal candidates will ha ...

Senior Test Automation Engineer QA Leader, CI/CD

A global technology company is looking for a Senior Test Automation Engineer in Madrid to lead the full-stack quality process for feature teams. The role involves designing and implementing robust automation tests and mentoring junior engineers. The ideal candidate will have 5-8 years of QA experience, strong pr ...

Applied AI/ML Researcher for Real World Home Design

A leading home design platform in Barcelona is searching for an AI / Machine Learning Researcher to join their dedicated AI team. This role involves applying research to tackle real-world challenges associated with home design, utilizing various data types and implementing innovative machine learning models. The ...

Data Science Associate

What we offerInteract with senior stakeholders at our clients on regular basis to drive their business towards impactful changeBecome the go-to person for end-to-end data handling, management, and analytics processes.Lead your team in creating the pipel ...

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