156,231+ Remote Software Engineer Java Python Workday Jobs in Spain — Top Companies Hiring July 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

Remote Senior Web Scraping Architect

Infatica.io is building a world-class web scraping platform with a focus on scalable architecture and reliable data delivery. We seek an experienced Tech Engineer to lead architectural decisions and shape the platform’s future in a high‑load environment. You will own development processes, implement robust CI/CD ...

Senior Satellite Platform Engineer (GEO/LEO) On Call

Hispasat seeks a Platform Engineer to lead the definition, design, development and oversight of satellite platform programs within the SpaceRISE consortium. The role covers subsystem design, manufacturing and testing across GEO/LEO operations, including RFP preparation and system reviews. Ideal candidates hold a ...

ClickHouse Infrastructure Engineer: Scale & Automation

PostHog is hiring an experienced ClickHouse infra engineer to automate, manage, and scale our large ClickHouse clusters as we ingest trillions of events annually. You will optimize hardware deployment, build dynamic provisioning for 100+ PB data, and contribute to a cutting-edge ClickHouse implementation with ...

Senior Data Engineer: Scale Data Platforms & Pipelines

Jobgether is seeking a Senior Data Engineer to own and scale a modern data ecosystem in Spain. You will drive end-to-end data platform development, from warehouse design to production pipelines, collaborating with backend engineers and product teams to deliver data-driven features. The role requires 5+ ...

Senior Booking Experience Engineer: AI Driven Backend Leader

A Place for Rover, Inc. is seeking a Full-Stack Engineer in Barcelona to enhance the booking experience. The candidate should have over 7 years of experience with robust backend systems, ideally in Python and Django, alongside a passion for pets and technical leadership skills. This hybrid role offers relocation ...

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 Engineer — Greenfield Django & Data at Scale

bsport is looking for a backend engineer to own greenfield services behind member-facing gamification features in our premium mobile app. You will design data models and APIs powering 500k+ monthly active users and drive growth for our B2B clients. You’ll work with Python (Django) and PostgreSQL at sca ...

Data Engineer — Knowledge Graph & Semantic AI Specialist

Globant seeks a Data Engineer - Knowledge Base Specialist to design and evolve enterprise knowledge bases using OWL/RDF, ontologies and taxonomies. You will model content, metadata, and hierarchies to transform raw data into structured knowledge graphs and enable advanced semantic search and RAG capabilities. ...

Senior ML/AI Engineer — Hybrid in Barcelona

Aristocrat Leisure's Product Madness team in Barcelona seeks an experienced ML/AI Engineer to deploy models that enhance game features, player experiences, and operational efficiency. You'll refine data pipelines with Python and SQL, and contribute to projects involving LLMs, RAG systems, and agentic AI. ...

Senior DevOps Engineer: Threat Driven Cloud Automation

ING Hubs Spain is seeking a Senior DevOps Engineer to join the Global Threat Management team. You will design and deploy scalable cloud infrastructure, build automation, and integrate security tooling to strengthen detection and response capabilities. The role requires strong Python and IaC skills, exp ...

Staff Backend Engineer, MMO Servers (Hybrid in Barcelona)

Scopely is seeking a Staff Server Engineer for a new unannounced project based in Barcelona, Spain. This role involves leading the development of large-scale backend features for our game in a hybrid work environment. Ideal candidates will have experience in back-end systems for MMO games, strong leade ...

LLM Engineer | Quantum AI & Model Optimization (Hybrid)

A dynamic technology company is seeking a Junior/Mid-level Machine Learning Engineer to join their team in Zaragoza. The role involves designing techniques to improve Large Language Models using innovative quantum technologies. Candidates should have at least 2 years of experience in deep learning, excellent Pyt ...

Senior Backend Engineer AdTech Platform Architect

AgileEngine, LLC. is seeking a Senior Backend Engineer to architect and build the core systems of a next‑generation AdTech platform that embeds products into visual experiences. You will design high‑throughput, low‑latency services using Python, Django, Kubernetes, and AWS, shaping system architecture ...

CFD Research Engineer Scale Resolving Urban Air Pollution

Barcelona Supercomputing Center is seeking a Research Engineer to advance micro-scale air pollution simulations in urban areas. You will develop scale-resolving CFD solvers and integrate on-site measurements with climatological data into the solver. Required are a CFD bachelor's, 3+ years in CFD/LES, M ...

Hybrid HPC AI & Data Platform Engineer

IZERTIS S.A busca un/a AI & Data Platform Engineer (HPC) en Sils, España, para un cliente importante en el sector Deep Tech. La persona seleccionada se encargará de desarrollar e integrar modelos de Inteligencia Artificial, optimizando procesos y construyendo pipelines de datos. Se requieren habilidade ...

Data Engineer: Scalable Pipelines & Lakehouse

UST, a multinational company in Madrid, is seeking a Data Engineer to contribute to impactful projects for global clients. You will collaborate with cross-functional teams to design and implement scalable data pipelines while ensuring data quality and security. The ideal candidate will have expertise i ...

Cloud & Data DevOps Engineer – IoT (Hybrid)

Experis Manpower Group busca un DevOps Engineer – Data & Cloud para Madrid, con formato híbrido (50% teletrabajo). Se orienta a perfiles con experiencia en cloud, automatización e ingeniería de datos, para participar en soluciones IoT y plataformas analíticas avanzadas. Se valoran 1–3 años en DevOps/Cl ...

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 ...

Data Lakehouse Engineer for AI & Analytics

Vorwerk Group in Madrid is looking for a Data Engineer who will focus on implementing data pipelines for analytical use cases. The successful candidate will ensure seamless integration and management of data, navigating challenges within a data lakehouse environment. This role requires expertise in SQL ...

AI Engineer: GenAI & Azure Backend Architect

Amaris Consulting is seeking a skilled AI/backend engineer to design, develop, and deploy AI-powered solutions. You will build scalable backend systems and APIs on Azure, integrating advanced AI features and ensuring reliability. Collaboration with data scientists, AI engineers, and frontend developers ...

Senior Data Science & MLOps Engineer (Azure)

TheWhiteam is seeking a Data Science & MLOps Engineer to join the Advanced Analytics & AI team in Madrid. This role focuses on designing, developing, and deploying scalable machine learning and Generative AI solutions within an Azure-based ecosystem. The ideal candidate will have 6–8 years of experienc ...

Geospatial Data Engineer for Risk & ESG Scoring

Winning busca un GIS Data Engineer para un proyecto multifuncional con un cliente del sector financiero en Madrid. El ingeniero será responsable de extraer y transformar capas geoespaciales en datos tabulares, integrándolos con otras fuentes para construir variables de scoring de riesgo. Se requiere al ...

Senior Network Engineer: Datacenter & Security

A cloud technology firm in Madrid is seeking an ambitious Network Engineer to lead design and improvement of critical network infrastructures. The role involves high-level responsibilities around Datacenter architectures, IP/MPLS backbone networks, and enhancing operational excellence. The ideal candidate should ...

Backend Engineer Data Pipelines & ETL (Hybrid)

Flanks, a fast-growing fintech startup in Barcelona, seeks a Mid-Level Backend Engineer to enhance and optimize their data infrastructure. In this role, you will design scalable ETL/ELT pipelines, write efficient Python code, and collaborate on database optimization. With a full-time, permanent contrac ...

Senior Security Engineer Reverse Engineering & Automation

Nabla in Madrid is seeking a passionate individual to join their team as a Reverse Engineer. This role involves analyzing web and mobile applications to enhance security and innovate new solutions. Candidates should excel in reverse engineering, possess strong Python skills, and be comfortable navigating adva ...

Senior Data Platform Engineer Madrid (Hybrid)

Ebury Group in Madrid is seeking a Senior Data Engineer to join our Data Platform team. You will help design, build, and maintain a scalable data platform enabling actionable insights across the business. The ideal candidate has strong Python and SQL skills, expertise in data warehousing and data lakes ...

Senior Data Engineer SAP BI & Palantir Foundry (Hybrid)

A leading aerospace company located in Albacete, Spain is seeking a Senior Data Engineer to join their Data & Analytics team. The successful candidate will design and develop complex data models using SAP BW and maintain data pipelines in Palantir Foundry. With 5 to 10 years of experience desired, strong knowled ...

Senior AI/ML Engineer Production ML Pipelines (Hybrid)

Aily Labs is seeking a Senior AI/ML Engineer in Madrid to develop robust AI/ML systems and infrastructure essential for decision-making. The role involves productization of AI models, collaborating with Data Scientists, and leading projects from design to implementation. Ideal candidates will possess s ...

Ingeniero HW – Verificación de Sistemas Electrónicos

Capgemini Engineering busca un HW Engineer para participar en la validación y verificación de sistemas electrónicos en el sector defensa, asegurando el cumplimiento de requisitos mediante pruebas en laboratorio y campo. Modalidad presencial en Torrejón. Se requiere formación en Ingeniería Electrónica, ...

Security Insights Data Engineer Automation & Snowflake

Roche is seeking a Security Insights and Automation Data Engineer in Madrid to lead the design and maintenance of scalable data pipelines. Your role includes optimizing data storage solutions and ensuring data quality, while collaborating with data scientists and business stakeholders. The position req ...

DataOps & DevOps Engineer: Cloud, Kubernetes & Pipelines

A leading consultancy firm is seeking a DevOps & DataOps Engineer to design and maintain cloud infrastructure for data platforms. The ideal candidate will have expertise in cloud environments such as AWS and Azure, along with strong skills in containerization and Python automation. Responsibilities include leadi ...

Senior AI Engineer: End to End AI on Azure & LLMs

Pasiona en Barcelona está buscando un/a Senior AI Engineer con experiencia en soluciones de Inteligencia Artificial Generativa. Este rol implica desarrollar modelos de IA de extremo a extremo, optimizar sistemas backend y colaborar con equipos de Data Science. Se requiere sólido conocimiento en Python, ...

Security Insights Data Engineer: Automation & Snowflake

F. Hoffmann-La Roche AG is seeking a Data Engineer focused on Security Insights and Automation in Madrid. The ideal candidate will design, build, and maintain data pipelines utilizing SQL and Python while optimizing data storage solutions and ensuring quality. This role involves working closely with da ...

GenAI & ML Lead AI Engineer (Hybrid, Madrid/Barcelona)

Una importante empresa del sector asegurador busca un AI Engineer en Barcelona o Madrid para liderar proyectos de analítica avanzada. La persona seleccionada se encargará de diseñar soluciones basadas en datos, gestionar proyectos de inteligencia artificial, y coordinar proveedores tecnológicos. Se busca un prof ...

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 ...

Ingeniero Backend Senior — Lidera arquitectura escalable

Hyrtek busca un/a Senior Backend Engineer en Barcelona para liderar el diseño y construcción de la arquitectura backend de su plataforma de inteligencia artificial. Este rol implica alta responsabilidad técnica y ownership real sobre el core del producto. Se requiere experiencia en Python, SQL y entorn ...

Space Grade DevOps Engineer | Kubernetes | Flexible Hours

Indra Group is seeking an experienced DevOps / SRE Engineer to enhance our production environments. You will operate, maintain, and improve our Kubernetes platforms, ensuring system reliability and performance. The ideal candidate has a minimum of 3 years in DevOps with strong skills in Docker and Kube ...

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 ...

Barcelona Data Engineer — Cloud Investment Platform

Glocomms on behalf of a leading global insurer seeks a Data Engineer to join its Barcelona area Investment Management technology team. You will design, develop and maintain a modern cloud-based data platform, building scalable pipelines with Python, Spark and Databricks to support portfolio management, report ...

Senior Data Engineer: AWS Cloud Native Pipelines

Ericsson GmbH in Spain is seeking a Senior Data Engineer to contribute to high-impact initiatives. The role focuses on building production-grade data solutions, particularly in AWS environments. Ideal candidates will have 5+ years of experience, strong SQL and Python skills, and a deep understanding of ...

Staff Backend Engineer — Lead Scalable MMO (Hybrid, Barcelona)

Scopely is seeking a Staff Server Engineer to join their new project in Barcelona, Spain. The role involves developing backend features for their games while working closely with cross-functional teams. Candidates should have experience with large-scale back-end systems, relevant programming languages ...

Machine Learning Engineer: AI Agents & RAG Systems Flexible

Bank Julius Bär & Co. Ltd. is looking for a skilled machine learning engineer to join our agile development teams in Madrid. The role involves developing and optimizing machine learning and AI solutions to tackle complex business challenges. You will collaborate with various teams and integrate ML solu ...

Senior Data Engineer AWS Data Pipelines & Governance

Ericsson GmbH is seeking a Senior Data Engineer in Málaga to enhance data solutions by designing and building AWS-based pipelines. The role requires expertise in data engineering, SQL, and programming in Python, while fostering collaboration within engineering teams. Candidates should have a degree in ...

Backend Engineer – AI Powered Integrations Platform

Vic.ai is hiring a Backend Engineer to join the team behind our AI‑first iPaaS, a platform that connects ERP and financial systems to Vic.ai. You will develop and operate bidirectional data integrations, focusing on reliable, scalable backend services in TypeScript/Node.js and Elixir/Phoenix, with Python supp ...

Senior Cloud SIEM Engineer — AI Driven Threat Detection

Datadog is seeking a Senior Security Engineer to focus on their Cloud SIEM product, helping to advance detection capabilities and improve security workflows. This role involves researching threats, designing investigation processes, and developing detection content for various platforms. The ideal cand ...

Life Sciences Ontology & Data Modeling Architect

Xebia is seeking a Scientific Knowledge Engineer in Barcelona to maximize the value of data assets. This role entails defining schemas, ensuring quality control of data models, and collaborating with external groups. Candidates should have a Master's degree in Bioinformatics or a related field, with over 6 years ...

GenAI Solutions Architect (Madrid) Post Sales Deployments

OpenAI is seeking a Solutions Engineer in Madrid to engage with customers post-sale, ensuring they achieve business value from OpenAI's technologies. The role requires strong technical consulting skills and experience in Generative AI deployments. The ideal candidate will have over 5 years of experienc ...

Hybrid ML & AI Engineer for Gaming AI & LLMs

Product Madness in Barcelona, Spain is seeking an experienced ML/AI Engineer to enhance our gaming AI capabilities and deploy models across features and experiences. You will refine data pipelines, explore LLMs, RAG, and agentic AI, and build user-friendly interfaces (Streamlit) for non-technical stake ...

Embedded Firmware Security Engineer

Ascendion is seeking an experienced Firmware Security Engineer to design, develop, test, and integrate secure firmware for embedded devices. You will collaborate with cross-functional teams to deliver robust security features across Linux-based platforms. Candidates should be proficient in C/C++, Pytho ...

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 ...

🚀 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

    Remote Software Engineer Java Python Workday Jobs in Spain Job Search Guide, Trends and Insights