1,076,306+ Ai Driven Full Stack Engineer Java Python Santander Jobs in Spain — Top Companies Hiring June 2026

Professional job seekers finding Spain jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

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 ...

Senior Cybersecurity Architect: XDR, SIEM & Automation

Funditec in Madrid is seeking a Senior Engineer to spearhead the design and deployment of large-scale cybersecurity solutions. This role majorly involves advanced development in Python, technical leadership, and participation in innovative projects. Ideal candidates possess a Bachelor's degree in Computer Scienc ...

Staff ML Engineer: Lead Architecture, Mentorship & Impact

Visium in Barcelona is looking for a Staff Machine Learning Engineer to lead high-impact projects and mentor teams. This role involves guiding a technical team, contributing to ML methodologies, and translating client needs into technical solutions. Ideal candidates have 6-8 years of experience in machine learni ...

Senior Linux Platform Engineer – Hybrid, Scale & Incident Response

arsys ES in Valencia is looking for a Senior Linux Platform Engineer to join their team managing one of the largest hosting platforms in Europe. You'll ensure stability and performance while automating processes and collaborating with international teams. The ideal candidate brings 3+ years of Linux ad ...

Senior Linux Platform Engineer: Complex Systems & Incidents

arsys EN is seeking a Senior Linux Platform Engineer to oversee one of Europe's largest hosting platforms from their offices in Valencia or other locations. The role includes ensuring system stability, supporting incidents, and automating processes using BASH and Python. Candidates should have over 3 years of Li ...

Senior ML Engineer for Travel Growth (Hybrid, Equity)

BizAway S.r.l. in Barcelona is hiring a Senior Machine Learning Engineer to join their Data & Analytics Team. You will design ML-powered data products, collaborate with cross-functional teams, and own the lifecycle of ML models. The ideal candidate has 5-8 years of experience, strong Python skills, and a Master' ...

Real Time DSP Engineer: Bayesian Estimation & Sensor Fusion

ARQUIMEA in Madrid seeks a skilled Digital Signal Processing Engineer. The ideal candidate will design, implement, and validate algorithms for real-time systems, utilizing their expertise in digital signal processing and Bayesian methods. Required qualifications include a Master's degree in a relevant field and ...

Senior Genesys Cloud Engineer & Integrations Architect

Cross Border Talents is seeking a Senior Genesys Cloud Engineer in Barcelona to design and implement complex flows and routing logic within a cloud contact center. This role involves working closely with engineering teams to create scalable, high-performance integrations and troubleshoot performance issues. Cand ...

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 ...

Regulatory Reporting & Data Engineer — Hybrid Madrid

UST is seeking an experienced Requirements Engineer to join their team in Madrid. This hybrid role requires a strong background in financial regulations and experience in regulatory reporting, with responsibilities including translating requirements and testing reporting logic. The ideal candidate will ...

Data Engineer: Build Scalable Pipelines & Data Warehouses

Ust is seeking a Data Engineer in Las Palmas de Gran Canaria to collaborate with global customers on impactful data projects. The role involves building scalable data pipelines, ensuring data quality, and regulatory compliance through teamwork. Ideal candidates will possess strong analytical and proble ...

Senior Databricks Data Engineer — Hybrid & Lakehouse Expert

ToBeIT busca un/a Data Engineer especializado/a en Databricks para unirse a uno de nuestros clientes en expansión tecnológica en Pozuelo de Alarcón. Se requiere un perfil senior con mínimo 3-4 años de experiencia en Databricks (Spark y Delta Lake) y habilidades en Python/Scala y SQL. La posición ofrece modalidad ...

Automation Test Engineer, GNSS & Timing (Granada)

A leading technology company in Granada is looking for a Software Test Engineer to join their team. You will be responsible for designing and maintaining automated tests for their Timing and GNSS Simulation Products. Ideal candidates will have a BS Degree in Computer Science, 1-2 years of experience, and knowled ...

Cloud Engineer (AWS & Azure) | Hybrid + Terraform & Kubernetes

NN Digital Hub Iberia S.L. is seeking an AWS/Azure Cloud Engineer in Madrid, Spain to support engineering processes and develop automation with Python. Candidates should have 4+ years of experience, particularly in Kubernetes and Terraform. The role offers a hybrid work model with benefits including fi ...

Data Engineer: Azure Fabric & Databricks, Hybrid

Anonymous in Madrid is looking for a Data Engineer to create cutting-edge Azure data solutions. The role includes designing and delivering enterprise-scale projects, managing data pipelines, and ensuring effective client support in a hybrid model. The ideal candidate will have strong experience with Mi ...

Senior Data Architect — End to End Lakehouse

Pixie está buscando un Data Architect o Senior Data Engineer en el Lloar, Cataluña, para participar en proyectos de alto impacto en Data & Analytics. Los candidatos deben tener experiencia con tecnologías modernas como Apache Spark y Airflow, además de habilidades en Python y bases de datos. Este puest ...

Hybrid Data Engineer in Madrid — Flexible Hours, PySpark

Capitole Consulting en Murcia está buscando un Data Engineer con 3-4 años de experiencia. Esta posición es híbrida, con 1 día en oficina y 4 días teletrabajo a la semana, ofreciendo flexibilidad horaria y jornada intensiva los viernes durante el verano. Los candidatos ideales deben tener experiencia en ...

Remote Data Scientist & MLOps Engineer — Growth & Impact

Una empresa de consultoría tecnológica en Valencia busca un Data Scientist / MLOps Engineer para desarrollar modelos de Machine Learning y manejar grandes volúmenes de datos usando Spark y SQL. La posición ofrece teletrabajo 100% y un ambiente colaborativo que prioriza el crecimiento profesional y la formación c ...

Senior Azure ML Engineer Pipelines & Databricks Expert

Mpower Plus is seeking an experienced Machine Learning Engineer to leverage Azure cloud technologies. The ideal candidate will have 5+ years of hands-on experience in machine learning engineering, proficiency in Python, and knowledge of ML frameworks like Scikit-learn and TensorFlow. Strong experience with th ...

Data Engineer, Lakehouse (Azure/Databricks) | Hybrid Madrid

Optimissa busca un Data Engineer en Madrid. Este puesto es ideal para quienes tienen experiencia en el desarrollo de pipelines ETL/ELT en cloud y sólidos conocimientos de Azure y Databricks. Ofrecemos un ambiente híbrido, integración en un equipo profesional y oportunidades de desarrollo continuo. Si c ...

Pipeline Engineer: Animation Production Tools & Workflows

A leading animation studio in Madrid is seeking a Pipeline Engineer to develop and maintain software for global feature animation. The role involves collaborating with various teams to resolve issues and improve production workflows. Candidates should have a BS degree in Computer Science and 3+ years of experien ...

Senior Backend Engineer, Data Platforms Scalable Systems

A leading life sciences company in Madrid is seeking a Senior Backend Engineer to design and implement cloud-native backend systems. The ideal candidate has over 5 years of experience in data-intensive environments, proficiency in Python, and deep knowledge of AWS. This role involves collaborating with cross-fun ...

Senior DevOps Engineer | Cloud & Automation | Hybrid

Deutsche Telekom AG is seeking a skilled DevOps Engineer to join T-Systems in Granada, Spain. The ideal candidate will have extensive experience in cloud technologies, proficiency in Python and Go, and strong infrastructure automation skills. You will work in a collaborative and dynamic environment, contributing ...

Senior Software Engineer: Cloud, APIs (Madrid)

Emburse is seeking an experienced Software Engineer to enhance customer experiences and solve complex challenges in a dynamic environment. The adecuado candidate will have a strong background in software development, with proficiency in Python and AWS, and at least 6 years of professional experience. < ...

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 Data Engineer Databricks (Remote/Hybrid)

A premier Data Engineering consultancy in Madrid is seeking a Senior Data Engineer experienced in Databricks and Python. This role offers flexible working conditions, where you will design and maintain scalable data pipelines and lead the development of data workflows. Ideal candidates have strong skills in clou ...

Data Engineering Lead: AI Ready Pipelines & Quality

Schneider Electric in Bellprat, Cataluña, seeks a Data Engineer to drive the modernization of data platforms. The role involves designing scalable data pipelines, ensuring data quality, and collaborating with teams to support data needs. The ideal candidate will have a Bachelor's in Computer Science, a minimum o ...

Data Engineer — ETL & Analytics for Retail Impact (Remote)

Mática Partners en Córdoba busca un/a Data Engineer para incorporarse a un proyecto innovador en el sector retail. La posición requiere entre 1-3 años de experiencia en data engineering y competencias en Pyspark y Python. La compañía ofrece un entorno de trabajo dinámico y flexible, un salario de entre ...

Anti Bot & Security Evasion Engineer

NielsenIQ in Valladolid, Spain is seeking an experienced Reverse Engineer to analyze web and mobile applications while developing custom tools to enhance data extraction processes. The ideal candidate will have deep expertise in various security protocols and advanced Python development skills. This ro ...

Senior QA Engineer — API, Automation & Performance

Italki is seeking a QA engineer to join its EU team in Valladolid, Spain. The successful candidate will undertake product testing and collaborate with Marketing, ensuring high quality and timely delivery of projects. Responsibilities include functional testing, writing test cases, and problem-solving w ...

DevOps Automation Engineer — CI/CD & Apps

BME | Bolsas y Mercados Españoles is seeking an Application Ops Engineer to join their Operations Team in Madrid. The role involves contributing to automated CI/CD pipelines and improving operational processes using tools like GitLab, Ansible, and Python. Ideal candidates should possess a strong interest in D ...

IoT Software Engineer – Cloud & Edge Platforms

A leading technology company in Barcelona is seeking an experienced Software Engineer to join its Engineering team. This role emphasizes the development and deployment of software solutions, ensuring high performance and responsiveness. The ideal candidate will have over 4 years of software development experienc ...

Infrastructure Architect for Robotics & AI Systems

THEKER, located in Barcelona, is seeking a Systems Engineer to design and operate its infrastructure for intelligent robotics systems. You will manage both server and cloud setups while ensuring reliability for data processing and storage. The ideal candidate has strong experience with cloud platforms ...

Hybrid Cloud Data Platform Engineer (AWS) – Healthcare

ERNI in Barcelona is seeking an experienced software engineer to shape the future of cloud data platforms in the healthcare sector. You will have 8+ years of experience and knowledge of Python, AWS, and DevOps to build scalable cloud-native solutions. Join a multidisciplinary team focused on automation ...

Senior Cloud Engineer AWS | Hybrid (Barcelona)

Aubay Spain busca un/a Cloud Engineer Senior para trabajar en Barcelona, en modalidad híbrida (3-4 días en remoto). Se requiere experiencia sólida en AWS, Terraform, y desarrollo de soluciones Cloud. El candidato ideal deberá tener un profundo conocimiento de servicios en AWS y ser capaz de aplicar mej ...

Staff Backend Engineer — Scale Global Platforms

OLX Group is looking for a Staff Engineer in Barcelona, Spain. The role involves aligning engineering with strategic initiatives, mentoring teams, and developing large-scale web applications that serve billions of views per month. The ideal candidate will have a strong background in Python and experien ...

Reliability Engineer: Data Analytics for Aircraft Reliability

Ryanair - Europe's Favourite Airline is seeking a Reliability Engineer to join our Madrid office. This role involves analyzing maintenance data, identifying reliability alerts, and collaborating with Boeing to improve operational reliability. The ideal candidate holds a degree in Aeronautical/Mechanica ...

Senior Backend – Sistemas Críticos Alto Rendimiento

Mystery Project busca un/a Senior Backend Engineer en Boadilla del Monte para un proyecto estratégico en el sector financiero. La posición es híbrida, con 3 días onsite y se requiere incorporación inmediata. El candidato ideal debe tener un sólido conocimiento en desarrollo backend en Python, así como ...

Senior Linux Platform Engineer: Complex Systems & Incidents

arsys EN is seeking a Senior Linux Platform Engineer to ensure the stability and performance of one of the largest hosting platforms in Europe. The role involves maintaining large-scale Linux infrastructure, providing incident support, and automating processes. Candidates should have strong scripting skills in B ...

Global Solar IT Support Engineer

TrinaTracker, a leading provider of solar tracker solutions, is seeking an Integral Support Engineer. The role involves developing software and tools to enhance efficiency, implementing advanced solutions, and providing technical support for after-sales issues. Candidates should possess training in Civ ...

Cloud Image Engineer Ubuntu Linux & CI Automation

A global leader in open source technology is seeking a Software Engineer to enhance Ubuntu Cloud with innovative features and features. You will collaborate with top cloud partners and work in a remote-first environment, contributing to a pioneering open-source platform. Ideal candidates will have a passion for ...

Senior Data Engineer Cloud Pipelines & Analytics

A leading innovative company in Madrid seeks a Senior Data Engineer to join their Data Insights and Science team. The ideal candidate will build and maintain data pipelines, ensuring high data quality and supporting business intelligence initiatives. Strong skills in SQL, Python, and cloud data warehousing are e ...

Cloud Data Engineer — AWS/Snowflake/dbt & Airflow

act digital is seeking a Medior Data Engineer to join their collaborative data team in Les, Cataluña. This role focuses on designing and maintaining data pipelines, with emphasis on ETL/ELT processes and data quality management. The ideal candidate possesses strong knowledge of Python and SQL, alongsid ...

Senior ML Engineer — Real Time Pricing for Fintech

Hopper is seeking a Software Engineer for its Fintech Foundation team in Barcelona. You will design and implement machine learning systems that power Hopper's pricing engine, impacting revenue and customer experience. The ideal candidate has over 5 years of experience in production ML systems, is proficient in P ...

Tech Lead Data AWS Lakehouse Architect (Remote)

Plexus Tech busca un/a Tech Lead de Datos con amplia experiencia en AWS para liderar el diseño de una plataforma de datos basada en arquitecturas Data Lake en un entorno cloud. Será responsable de definir estándares y dirigir técnicamente al equipo. Se requiere experiencia sólida como Data Engineer sen ...

LAN & Wi Fi Automation Engineer — Global Networks & Zero Trust

Sii Group Spain busca un/a LAN & Wi-Fi Automation Engineer para unirse a su equipo en Valencia. El candidato ideal tiene más de 5 años de experiencia en redes LAN/Wi-Fi y dominio en automatización usando Python y Ansible. La posición ofrece contrato fijo y un modelo de trabajo híbrido, que incluye un d ...

Lead Data Engineer — ELT Pipelines & Data Platform (Remote)

AgileEngine, LLC. is seeking a Data Engineer to design and scale high-performance ELT pipelines. You will collaborate closely with cross-functional teams to build a robust, scalable data platform. This role requires 5+ years of experience in data engineering, with expert proficiency in SQL and strong coding s ...

ML Software Engineer Hybrid, Equity, Scale up Impact

BizAway is hiring a Machine Learning Software Engineer in Barcelona. The role involves bridging complex data processes with user-facing software while emphasizing user empathy and solid software engineering skills. Ideal candidates are proficient in Python, PostgreSQL, and AWS, and should possess a problem-solvi ...

Senior DevOps & Cloud Automation Engineer

Enverus is seeking a DevOps Engineer to optimize and implement CI/CD pipelines, manage infrastructure with Terraform, and enhance software performance across global teams. The ideal candidate will have 2-3 years of experience in DevOps or technical support, strong knowledge of CI/CD tools, and proficiency in scr ...

Ingeniero de Datos Senior: Pipelines Azure y Spark

Capitole busca un Senior Data Engineer en Madrid, España, para colaborar en un proyecto internacional con equipos de Data Science. El rol incluye el diseño y desarrollo de pipelines escalables, optimización de soluciones y trabajo con herramientas como Azure Data Factory y Apache Spark. El candidato id ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Ai Driven Full Stack Engineer Java Python Santander Jobs in Spain Job Search Guide, Trends and Insights