Python Developer Developer Experience Jobs in Spain

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Senior Data Scientist: Data Architecture & Feature Eng

A leading technology company is seeking a Senior Applied Data Scientist in Barcelona. The role involves exploring complex engineering data, architecting scalable data infrastructure, and supporting AI model development. Candidates should have a Master's in Data Science or related fields and 5+ years of experienc ...

Senior Ignition MES/MOM Architect — Flexible & Remote

ATS Global is seeking a Senior MES MOM Specialist in Vitoria, Spain, to lead the design, development, and implementation of SCADA and MES applications. This role involves working on significant digitalization projects across multiple industries including food, aerospace, and automotive. The ideal candidate has o ...

Senior Data Analyst — Gaming Growth & Insights (Hybrid)

Gameloft Barcelona is looking for an experienced Data Analyst to join their Global Data Science and Analytics team. In this role, you will utilize your skills in SQL and Python to derive actionable insights from marketing and in-game data. The ideal candidate will have over 5 years of experience in data analysis ...

Senior ML Engineer, Real Time Pricing (Remote)

Jaide Health is seeking a Software Engineer to join their Fintech Foundation team. In this role, you will design and evolve machine learning systems that drive Hopper's pricing engine. This position focuses on building automated training pipelines and developing real-time pricing solutions. Ideal candidates have ...

Quantum Inspired LLM Engineer for AI/ML Innovation

European Tech Recruit is seeking a driven Machine Learning Engineer based in Spain. In this role, you will leverage quantum and AI technologies to design and implement language models, working closely with cross-functional teams. You should have a Master's or Ph.D. in a related field and a solid foundation in de ...

Senior Applied Scientist – Cedar Authorization & Cloud Native

Amazon is seeking a Sr. Applied Scientist for the Cedar project, an open-source policy language for authorization. The role involves driving the integration of Cedar within cloud-native platforms, enhancing formal verification, and collaborating with both internal teams and open-source communities. Candidates sh ...

Finance Tech Lead: SAP & AI Driven Automation

A global leader in finance solutions is seeking an experienced Finance Technology Lead in Madrid. This role involves managing SAP S/4HANA and developing cutting-edge Python applications to enhance Finance operations. Ideal candidates have extensive experience in SAP, team leadership skills, and a proactive, prob ...

Senior Modelling & Investment Analyst – Renewable Energy

A renewable energy company in Pozuelo de Alarcón is seeking a Modelling & Investment Analysis Specialist to play a key role in advancing renewable energy projects. The role involves leading the evaluation, structuring, and execution of PV and battery energy storage projects, as well as preparing complex financia ...

GeoAnalytics Analyst: Location Insights & Strategy

Boston Consulting Group (BCG) is looking for an Analyst in GeoAnalytics to solve location-based analytical problems using geospatial data and analytics. As part of the X.Delivery Teams, you will collaborate on innovative analytical solutions, utilizing tools such as GIS and programming in Python. Candidates shou ...

Senior ML/MLOps Engineer — LLM Pipelines & AI Infra

EY GDS Spain is looking for a Senior MLOps / ML Engineer for a hybrid role. The successful candidate will have over 3 years of experience in designing and deploying Machine Learning and Large Language Model systems in production. Responsibilities include building scalable ML infrastructure and collaborating with ...

Senior AI/ML Test Automation Architect

Julius Baer in Madrid is seeking a Senior Test Automation Engineer to define the test automation framework for their ML & AI ART. This role involves designing reusable automation patterns and integrating automated tests in CI/CD pipelines, particularly for AI-driven capabilities. Candidates should have a solid b ...

Madrid AI Engineer: LLM/ML for FinTech Impact

Client Server Ltd. is seeking an AI Engineer to join their new office in Madrid, offering a competitive salary up to €130,000. You will be part of a team responsible for implementing AI and LLM technologies into trading systems. Ideal candidates will have a degree in Computer Science or Mathematics from a top un ...

AI & RPA HR Systems Internship | Data Analytics

Ferrovial is offering an HR Innovation Internship in Madrid for students or recent graduates passionate about technology and innovation. This role focuses on working with AI, Process Automation, and People Analytics, providing a unique opportunity to gain practical experience. The ideal candidate is an advanced ...

Senior Backend Engineer, Data Platforms: Cloud Analytics

Revvity is seeking a Senior Backend Engineer to join their data platform team in Madrid, Spain. This role involves designing cloud-native backend services for large-scale data processing and collaborating with product teams to transform complex business needs into elegant technical solutions. The ideal candidate ...

Data+AI Product Manager Sustainability

dsm-firmenich is looking for a Manager D&T Data+AI Product Manager - Sustainability located in Barcelona or Hyderabad. This role involves defining product roadmaps, collaborating across teams, and ensuring the sustainability of data components. Candidates should have over 8 years of experience in Product Managem ...

Thermal Systems Engineer: Heat Exchangers for Hydrogen Aircraft

AEROCONTACT is looking for a Thermal Management System Engineer to join the ZEROe project. You will design and validate thermal systems for hydrogen-powered commercial aircraft. Candidates must hold a university degree in engineering and have at least 5 years of relevant experience, particularly in thermal/cooli ...

Production AI Engineer — LLM Workflows & Robust Features

Axiomatic_AI is seeking an Applied AI Engineer in Barcelona to bridge R&D and product efforts, turning research prototypes into production-ready AI systems. Responsibilities include the development cycle from design to rollout and collaboration with AI developers. Key qualifications include 3+ years in software ...

AI Ready Embedded Firmware Architect – Onsite Barcelona

QIAGEN in Barcelona is seeking a Firmware Engineer to define the architecture for embedded systems that support diagnostic innovation. You will lead firmware design for next-generation IVD instruments, ensuring compliance and performance standards in regulated environments. Ideal candidates have a Master's in En ...

Senior DevOps & Cloud Engineer — Azure, CI/CD

UST España & Latam is seeking a Software/DevOps Engineer in Madrid to support cloud migration and DevOps practices. The ideal candidate has over 5 years of experience in application development (Java, .NET, Python), a strong understanding of CI/CD pipelines, and fluency in English. The position offers a hybrid w ...

Climate Risk & Resilience Specialist (Hybrid)

Swiss Re is seeking a Climate Risk Specialist in Madrid. The role involves research and analysis of climate adaptation measures, enhancing risk reporting frameworks, and client engagement. Candidates should hold an M.Sc. or Ph.D. in relevant fields and have experience in climate risk and resilience engineering. ...

Data Engineer Madrid Hybrid, Real Time Data Platform

Triumph Group in Madrid is seeking a skilled Data Engineer to design and maintain advanced data pipelines and products. The role requires 5+ years of experience, strong SQL skills, and proficiency in programming languages like Python or Java. You will collaborate with teams to optimize data performance and secur ...

Senior Backend Engineer FinTech, Onsite Madrid/Málaga

Intro in Madrid is seeking a Senior Software Engineer to join their new Engineering team. In this role, you will take ownership of crucial platform services and be involved in developing new products. The ideal candidate will have extensive experience in Python and strong skills in managing services and designin ...

Remote Credit Risk Modeller | IFRS9 & IRB Expert

Datalink Recruitment is looking for a quantitative analyst skilled in credit risk modelling to work on IFRS9 and IRB models for banking clients across Europe. The role requires strong analytical skills and coding experience in Python or SAS, with a minimum of 2 years in quantitative analysis or data science. You ...

Data Engineer II: Databricks & Cloud Data Pipelines

A leading property services firm is looking for a Data Engineer P2 in Madrid. This role requires designing scalable data pipelines and collaborating with cross-functional teams to deliver data solutions. Ideal candidates will have a Bachelor's degree in Computer Science or related fields and 3-5 years of experie ...

Senior Software Engineer Real Time AI Voice & Scale

A leading AI technology company located in Barcelona is seeking a Software Engineer to design and scale their AI platform. This full-time on-site role involves developing low-latency speech pipelines and ensuring the reliability of AI voice agents deployed to handle thousands of daily calls. Ideal candidates hav ...

Lead Embedded Firmware Architect (Barcelona)

A leading biotechnology company in Barcelona is seeking an experienced Firmware Engineer with a Master's degree in Engineering or Physics and 3+ years of relevant experience. In this role, you will define and maintain embedded firmware architecture, lead design decisions, and guide AI/ML-ready data processing pi ...

Remote AI Engineer: Build & Deploy Cutting Edge ML

A global tech company is seeking an AI Engineer to join their remote team in Spain. In this pivotal role, you will design, develop, and deploy cutting-edge AI solutions that enhance product capabilities. Ideal candidates will have a Bachelor's or Master's degree in Computer Science, experience in programming lan ...

Senior Agentic Runtime Safety Architect

A leading technology company located in Spain is seeking a Senior Agentic Runtime Safety & Stability Engineer to enhance the resilience and transparency of their multi-agent systems. This role focuses on architecting safety mechanisms, ensuring predictable AI behaviors, and establishing monitoring systems for co ...

Senior Full Stack ML Engineer — Healthcare AI, Hybrid

A pioneering healthcare technology company based in Barcelona is seeking a Senior Full Stack ML Engineer to lead the development of innovative machine learning models targeted at solving complex healthcare challenges. The role demands strong Python skills, experience in data science, and the ability to mentor co ...

Remote Data Engineering Manager — Associate Lead

A leading data solutions company is seeking an Associate Data Engineering Manager to join its new Market Data team. This fully remote role will focus on building and leading a team of engineers, enhancing data acquisition processes, and shaping a culture of excellence. Ideal candidates will have strong experienc ...

Senior Data Scientist Deals Analytics & Modeling

A leading consultancy firm in Madrid is seeking a Senior Data Scientist with 2-4 years of experience. The role focuses on developing advanced machine learning and time series models to derive insights from data. Key responsibilities include model development, enhancing data collection, and conducting ad-hoc anal ...

GNSS Performance Tools Lead — Remote Friendly & 3 Days/Wk

A European aviation service provider in Madrid is seeking a Performance Tools Manager to ensure effective operation of Mission Performance tools. This role requires a strong candidate with over 5 years of experience in satellite navigation and 3 years in software management. Key responsibilities include team lea ...

Staff Platform Engineer — Scale & Reliability Leader

A leading education technology company in Barcelona is seeking a Staff Platform Engineer who will provide technical leadership across platform squads, drive improvements, and engage in hands-on execution. The ideal candidate has extensive experience in building reliable, high-traffic distributed systems and is p ...

DSP Engineer for High Precision Wireless & Timing

An innovative company is seeking a Digital Signal Processing Engineer to join their Special Projects Unit in Granada, Spain. In this role, you will develop and simulate cutting-edge digital signal processing algorithms tailored for wireless communication systems, ensuring high-precision timing and synchronizatio ...

Senior Data Analyst — ML Driven Product Insights (Barcelona)

A leading advertising technology company in Barcelona is seeking a skilled Data Analyst/Data Scientist with over 3 years of experience to join their dynamic team. The ideal candidate will analyze complex data sets, develop dashboards, and collaborate with cross-functional teams to enhance product performance. A ...

Travel Tech Data Scientist: Predictive Analytics & ML

A leading travel technology company in Barcelona is seeking an experienced Data Scientist to join their Data Science Team. In this role, you will conduct predictive analytics, collaborate with various teams to embed machine learning in products, and design advanced analytical solutions for travel-related challen ...

Applied AI/ML Researcher for Real World Home Design

A dynamic home design platform in Madrid is seeking an experienced AI / Machine Learning Researcher to conduct applied research addressing real-world challenges in home design. The ideal candidate will have over 4 years of experience in AI and machine learning, strong programming skills in Python, and a backgrou ...

Senior Analytics Engineer Self Service Data Platform

BME | Bolsas y Mercados Españoles in Madrid is looking for an Analytics Engineer to join their Analytics Engineering & Self-Service team. In this role, you will shape a modern self-service ecosystem using Azure, Databricks, and Power BI. Responsibilities include supporting business users, curating datasets, and ...

Finance Analytics Lead — Data Pipelines & Reporting

Scopely is hiring a Lead Analytics Engineer to join the Finance team in Barcelona on a hybrid basis. This role focuses on improving core finance analytics workflows crucial for revenue reporting and audit support. Candidates should have a Bachelor's degree and 6+ years of relevant experience, along with advanced ...

Senior Data Engineer DataOps, AWS & Observability

Titan OS in Barcelona is seeking a Senior Data Engineer to join their Data team. In this role, you will be responsible for building and maintaining data infrastructure that transforms data into actionable insights. Ideal candidates have proven experience in data engineering, strong programming skills in Python, ...

AI Assisted Development Lead & Enablement Coach

Amaris Consulting is looking for a Software Engineer to lead the adoption of AI-assisted coding practices in Arbo, Spain. In this role, you will define best practices, support teams in their first AI application development, and ensure quality standards for AI-generated code are met. Ideal candidates have 5–10 y ...

Backend Software Engineer Distributed Systems & Scale

The Trade Desk is looking for a Software Engineer based in Madrid, Spain. The role involves full lifecycle development, collaborating with diverse teams to create robust data-focused products. Key responsibilities include designing, delivering, and maintaining software solutions. Ideal candidates will have 2+ ye ...

Global Pricing & ML Leader

Avolta is seeking a Global Data Scientist in Madrid or Milan to lead the development of advanced analytical models and machine learning systems that optimize pricing decisions across numerous locations. This role involves spending significant time building models and writing production-quality code while mentori ...

Data Engineer I: Build Scalable Pipelines & AI Solutions

Amazon is seeking a Data Engineer I for its Payment Products team in Madrid, Spain. This role involves designing and optimizing data models and pipelines for high-impact projects while collaborating across various departments to tackle complex data challenges. The ideal candidate will have at least 1 year of dat ...

Remote Lead, Operations Data Science & AI

Almirall is seeking a Senior Manager for Operations Data Scientist to lead the establishment of a Data Science and AI function within Industrial Operations in Barcelona, Spain. The role requires setting methodologies, developing analytical solutions, and fostering a culture of innovation. Candidates should have ...

Remote ML Ops Engineer: GPU Cloud Infrastructure

Pragmatike is seeking a skilled ML Operations Engineer to work remotely. In this role, you will build and maintain production-grade infrastructure for AI-native cloud services. Responsibilities include optimizing GPU utilization, managing deployment pipelines, and ensuring the reliability of ML systems. The idea ...

Strategic Pricing Actuary — Remote UK & Europe (Motor/Home)

Eames Consulting is seeking a Pricing Actuary in Spain to join a pan-European embedded insurance leader. You will focus on pricing strategies for Motor, Home, Pet, and SME products, leveraging your insurance market pricing background. This strategic-technical hybrid role involves building data-driven models and ...

Lead Performance Engineer DB & AI Benchmarking

EDB is seeking a Principal Performance Engineer to enhance performance across our database and AI workloads. The role involves setting performance strategies, evaluating system performance, and collaborating with engineering teams. An ideal candidate has 8+ years of experience in performance engineering, deep kn ...

Vision AI Solutions Architect (Hybrid) — YOLO Expert

Ultralytics is seeking a full-time Solution Engineer to design and implement cutting-edge computer vision solutions using the YOLO ecosystem. Based in the brand-new office in Boiro, Spain, you will collaborate with clients to understand their needs and deploy effective AI tools. The role requires 5+ years of exp ...

Senior Cloud Architect & Backend Engineer AWS/Azure

Merck Healthcare is seeking a Senior Cloud Backend Engineer in Mollet del Vallès, Spain, to join their Data & AI Solutions Engineering team. This role involves leveraging AWS Cloud Services to support R&D in drug discovery, implementing new features, and maintaining platform functionalities. Candidates should ho ...

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