197,540+ Software Engineer React Python 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 Ai Engineer

Our client, a Fortune 50 leader in enterprise solutions and innovations, is seeking a Senior AI Engineer with Knowledge Graphs and LLMs skills to join their AI incubator to scout, incubate, and validate internal ideas. This role is part of a high-impact strategy leveraging Graph Neural Networks (GNNs) and Gen ...

Desarrollador Java, Python, AWS (Disponibilidad para ir puntualmente a oficina)

Qualifications Java (version 21), Spring Arquitectura hexagonal, microservicios Conocimientos de Python (automatización, scripts o integración con IA) Bases de datos relacionales y no relacionales Experiencia trabajando con AWS Serverless (Lambda, Ste ...

User Interface Architect (Badajoz)

Our goal is to strengthen the brand in Spain. We are looking for an expert to work as Senior UI Architect & Developer.Todas las habilidades, cualificaciones y experiencia relevantes que necesitará un candidato seleccionado se enumeran en la siguiente descripción.Required SkillsArchitecture: Ato ...

Senior AI Engineer: Architect Scalable AI Agents

A leading AI communications platform in Madrid seeks a Senior AI Software Engineer to design and develop AI-driven features. The role involves delivering excellence and collaborating with various teams to solve real-world problems. Ideal candidates have strong AI experience, particularly with LLMs, and a solid f ...

Senior Mobile SDET: Lead Quality Automation

A leading software development company is looking for a Senior/Lead Software Engineer in Test (Mobile) to ensure the quality of mission-critical healthcare applications. You will design automation frameworks for both iOS and Android, lead engineering design reviews, and implement CI/CD pipelines. This role uniqu ...

Go Engineer: Container Image Platform & CI/CD

A leading open-source software company is seeking a skilled Software Engineer to develop container images and ensure high-quality delivery. This role involves collaborating with various teams while working in a flexible, remote-first environment. Candidates should have experience with CI/CD systems, Go, containe ...

Senior Java Backend Engineer – Microservices & Cloud

A prominent bank in Madrid is seeking a talented Software Backend Engineer to design and implement software solutions. You will work on various components, ensuring they meet quality and performance standards. Responsibilities include coding, environments management, and monitoring. Ideal candidates have strong ...

Java Microservices Engineer | DevOps | Remote & Growth

Una destacada empresa de servicios digitales en Sevilla está buscando un Software Engineer para unirse a su equipo. Este rol implica colaborar en un proyecto internacional dentro del sector de gambling, participando en todo el ciclo de vida del software con un enfoque en metodologías ágiles y DevOps. Se requiere ...

Embedded Systems Engineer Intern — Build & Innovate

A global technology leader is seeking an Embedded Software Engineer Trainee in Granada, Spain, to join their R&D team. The role includes developing synchronization systems for wireless communication, engaging with innovative technologies in Embedded Linux, and collaborating with cross-functional teams. Candidate ...

Senior Backend Engineer — Scale a Trusted SaaS (PHP/TypeScript)

A leading cloud software provider in Barcelona is seeking a Senior/Staff Software Engineer to design and develop scalable backend solutions for their Compliance SaaS platform. This role emphasizes collaboration, reliability, and innovation, giving you the opportunity to mentor peers and take part in shaping the ...

Senior QA Engineer Hybrid API & Web Testing

A leading software company is seeking an experienced Senior QA Test Engineer to join a Swiss banking client in Madrid, Spain. This role involves ensuring quality assurance across the full software development lifecycle. Responsibilities include managing QA activities, conducting REST API testing, and collaborati ...

EMPLEO EN EL SECTOR TECNOLÓGICO (CON DISCAPACIDAD RECONOCIDA)

- Desarrollo de software: Rol de Software Engineer con alcance global.- Uso de lenguajes de programación, principalmente Java.- Trabajo con tecnologías cloud: Experiencia con Google Cloud (y posiblemente otras).- Participación en múltiples proyectos: A veces simultáneos, dependiendo de la carga de tr ...

Senior SDET Automation & Testing Architect

A global technology leader is seeking a Senior Software Development Engineer in Test in Madrid, Spain. The role involves leading the design and delivery of automation test frameworks for advanced software platforms, requiring strong skills in Java and Selenium. Candidates should have 4 to 5 years of relevant exp ...

Hybrid Powertrain Debug Engineer — Calibrations

AVL Software and Functions GmbH is hiring for a Powertrain Debug Engineer specialized in hybrid propulsion systems in Valladolid, Spain. The role involves assisting production and calibration teams to maintain software functionality for engine benches and customer vehicles. Ideal candidates will have a Mechanica ...

Hybrid Frontend Lead Engineer for AI Driven Travel Platform

A leading travel subscription platform in Barcelona is seeking an experienced Frontend Lead Engineer to spearhead their Prime subscription program. The role involves leading a cross-functional team, collaborating on technical strategies, and enhancing software quality. Candidates should have strong knowledge of ...

Hybrid Frontend Lead Engineer for AI Driven Travel Platform

A leading travel subscription platform in Barcelona is seeking an experienced Frontend Lead Engineer to spearhead their Prime subscription program. The role involves leading a cross-functional team, collaborating on technical strategies, and enhancing software quality. Candidates should have strong knowledge of ...

DevOps Engineer Hybrid Cloud & CI/CD for Quantum AI

A leading quantum software firm in Spain is looking for a passionate DevOps Engineer. In this role, you will implement DevOps strategies and automate software delivery processes while working with a world-class team of Quantum experts. Ideal candidates will have 1-4 years of experience in cloud environments, esp ...

Senior Books Search Engineer — Lead, Scale, Innovate

Amazon is seeking a Sr. Software Development Engineer for the Books Search team in Madrid. The role involves leading a team to improve the search experience for books, setting technical direction, ensuring operational excellence, and mentoring other engineers. Candidates should have experience in team leadership ...

Industrial C#/.NET Engineer — MES/SCADA & AI Tools

A leading technology firm seeks a Software Engineer in Málaga, Spain, to design plant-level software and MES/SCADA systems for industrial manufacturing. Ideal candidates have 3-5 years of C#/.NET development experience, a solid grasp of object-oriented design, and familiarity with industrial protocols. Offering ...

Client Facing AI Engineer (Madrid/Barcelona)

BCG X in Madrid is seeking an AI Software Engineer to oversee a full analytics value chain by designing and deploying innovative AI solutions. This role also includes collaborating with clients to implement new features for product releases. Applicants should have a Master’s or PhD in Computer Research ...

Hybrid SDE II: C++/WASM for Medical Aligners (Madrid)

Envista is seeking a Software Development Engineer II in Madrid to join a global team supporting Spark Aligners software. This role involves designing and implementing features for applications that generate patient anatomy from scans. Candidates should have a strong proficiency in C++ and WebAssembly, ideally w ...

AI Platform Lead Engineer – Internal Tools & Automation

MadBox, located in Barcelona, is seeking an AI Software Engineer to lead the design and implementation of AI systems. In this hands-on role, you'll build AI tools, integrate AI capabilities, and collaborate with various teams. With over 5 years in software engineering and experience in modern AI technologies, yo ...

Hybrid Tech Lead, .NET & Azure Architect (Hands on)

Nationale-Nederlanden Spain is seeking a Tech Lead Software Engineer for its Madrid office. This hybrid role focuses on designing high-quality software solutions using .NET and Azure, influencing architectural decisions without managing a team. The ideal candidate has strong backend development skills, practical ...

Embedded Linux Engineer – Automotive, Hybrid/Remote

Oxigent Technologies busca un/a Embedded Software Engineer para unirse a su equipo en Barcelona. El candidato ideal trabajará en desarrollo de software embebido para sistemas críticos de automoción, con al menos 1-2 años de experiencia y dominando Linux. Se ofrece un modelo de trabajo híbrido, salario hasta 50.0 ...

IoT DevOps Engineer — Kubernetes, CI/CD & Cloud

Verisure is looking for an experienced engineer to join their IT/M2M team in Pozuelo de Alarcón, Madrid. The role involves deep software development skills, microservices rollout, and operations optimization. Responsibilities include ensuring continuous integration and deployment while collaborating with product ...

Senior Tech Generalist Fintech Platform Engineer (Remote)

A leading fintech startup located in Madrid is seeking an experienced software engineer to design and maintain critical financial systems. As part of a remote-first team, you'll focus on building scalable solutions using TypeScript and Node.js. Candidates should have at least 5 years of experience in production- ...

Senior Platform Engineer Automation & CI/CD

Scopely is seeking a Senior Platform Engineer to enhance software delivery through automation in Barcelona, Spain. The role supports a unique multiplayer strategy game and allows remote or hybrid work arrangements. Your responsibilities include improving CI/CD pipelines and collaborating across teams to enhance ...

Senior PLC Controls Engineer — Automation & Commissioning

Dematic is seeking a Software Design Engineer in Sant Cugat del Vallès, Spain. The role involves producing PLC software, leading controls engineering activities, and ensuring systems are CE compliant. Candidates should have at least a HNC/HND in Electrical, Mechatronics or Controls Engineering, and hands-on expe ...

AI Native Platform Engineer

Alan is seeking a Software Engineer in Bilbao, Spain, to develop an AI-powered internal platform that enhances company navigation and workflows. You will design intelligent agents that streamline operations and integrate LLMs for improved efficiency. Ideal candidates are software engineers familiar with OOP lang ...

Senior Windows Desktop Architect — Lead Native Apps

A leading text-to-speech technology company is seeking a Senior Software Engineer for Windows/Desktop applications in Bilbao, Spain. The role involves leading the design and development of native Windows applications, ensuring best practices in performance and accessibility. Candidates should have 3+ years of re ...

Laboratory Engineer: Composite Materials & Testing

Hexcel Corporation in Parla, Spain, is seeking a Laboratory Engineer (replacement) to manage the Phys-chem and mechanical lab and ensure certification targets are met. Responsibilities include maintaining lab software, supporting customer testing inquiries, and training lab staff. The ideal candidate w ...

Senior Orchestration & Automation Engineer (Hybrid)

Process Analytics Factory - PAFnow by Celonis in Madrid is seeking a Full Stack Software Engineer to design, build, and maintain high-quality scalable software solutions. You will collaborate with cross-functional teams to translate business requirements into technical solutions, ensuring exceptional user exp ...

Computer Vision Engineer — Flexible Hours, Bonuses & Growth

Neural Grader is looking for a Computer Vision Engineer based in Arbo, Galicia. You will design innovative software systems, optimize algorithms, and contribute to exciting projects in a collaborative environment. The ideal candidate has advanced knowledge in deep learning, experience in software development, an ...

SDET I: Java Automation Engineer for Test Platforms

Solera Corporation is seeking an SDET – Software Development Engineer in Test to contribute to design and testing for production software. This role requires excellent time management, organizational skills, and communication abilities. Key tasks include developing automation testing tools, collaborati ...

Senior Backend Engineer Risk Lifecycle & Cloud Microservices

N26 is looking for a software engineer in Barcelona to work on innovative banking solutions. You will collaborate with your Tech Lead, develop software in a microservice architecture, and help mentor junior team members. Essential skills include proficiency in JVM languages and Spring Boot, knowledge of database ...

Industrial Automation Engineer: PLC + HMI for Machinery

Occupop is seeking an Automation Software Engineer in Girona, Catalonia, to develop and support software for industrial machinery. Responsibilities include PLC programming, HMI development, and participation in the commissioning of industrial machines. The ideal candidate should have experience with Si ...

Rust Tech Lead High Performance Systems

F. Hoffmann-La Roche AG is seeking a Lead Software Engineer specialized in Rust to spearhead migration of core systems from C# to Rust. In this role, you will be responsible for maintaining high performance and security standards while providing technical expertise to your team. The ideal candidate wil ...

Senior Node.js Engineer AI Microservices, Flexible Hours

Cactus, based in Seville, is seeking a Senior Node.js Software Engineer with a strong AI mindset. This role involves designing and maintaining Node.js microservices, contributing to architecture decisions, and evolving data models with MongoDB and MySQL. Ideal candidates will have 4+ years of software ...

Lead Full Stack Engineer AI Powered, Remote First Growth

N-iX in Medellín, Spain is seeking a Lead FullStack Engineer to enhance the user experience for millions in the online car market. You will develop fast, high-traffic public-facing websites, exploring new technologies and applying AI tools to the software development lifecycle. Applicants should have o ...

Senior Go Engineer Remote Backend Architect

Re Partners is seeking a dedicated Senior Golang Engineer to provide innovative software solutions. This remote position involves building backend services in Go and managing the product life cycle. With at least 4 years of experience, the candidate will collaborate within a cross-functional team and w ...

Junior Backend Engineer — Java/Spring, Agile, Remote

ING Group in Madrid is looking for a Backend Software Engineer to support their CRM Team. The role involves designing and developing backend solutions while working in an Agile environment. Candidates should have experience with Java and Spring technologies, as well as a strong foundation in software developm ...

Remote Senior Go Engineer AI Driven Linux Expert

CloudLinux Inc. is seeking an experienced Senior Software Engineer to join the Imunify360 IDS/IPS team in a fully remote position. The role demands over 8 years of software development experience and strong skills in Go programming. Responsibilities will range from concept to delivery and include enhan ...

Senior Platform SRE – Kubernetes & Distributed Systems

Schwarz IT Barcelona is seeking a Senior Site Reliability Engineer to design, develop, and maintain high-quality software products based on Kubernetes. The ideal candidate will have expertise in programming languages such as C, C++, Go, or Rust and experience operating distributed systems. You will act ...

Senior Big Data Engineer: AWS, Spark & Scala

Softtek está buscando un Software Engineer especializado en Big Data y AWS para unirse a un proyecto del sector financiero. El puesto ofrece un modelo de trabajo híbrido con flexibilidad en varias ciudades de España. Los candidatos deben tener más de 5 años de experiencia en desarrollo de software y co ...

Senior Backend Engineer — AI First Time Tracking

Xebia is looking for a Senior Software Engineer to join their AI-first team in Marbella, Spain. This role involves designing scalable backend services for a new time tracking platform dealing with innovative integrations and using cutting-edge technologies. Applicants should have over 5 years of softwa ...

Backend Java Engineer Microservices & Cloud (Madrid)

Astek Iberia is seeking a Backend Software Engineer to join their team in León, Spain. In this role, you will design and maintain backend services using Java while working with microservices architectures and collaborating in an Agile environment. With a focus on creating scalable platforms, you will c ...

Lead SDET Automation Frameworks in Java & Selenium (Madrid)

Solera Holdings is seeking a Senior Software Development Engineer in Test in Madrid, Spain. This role focuses on leading the design and delivery of automation test frameworks for advanced software platforms, requiring strong expertise in Java and Selenium. Ideal candidates will have 4-5 years of releva ...

Senior Java & AWS Cloud Engineer Remote (Spain)

UST España & Latam is seeking a Java Engineer for a 100% remote role based in Spain. This position involves collaborating with an international credit card and banking client to design, build, and maintain efficient software solutions. Qualified candidates will have strong Java programming skills, expe ...

Founding Backend Engineer — Payments & Billing (Equity)

Share is hiring a Founding Software Engineer to drive the platform's payments and billing systems. You will work closely with the CTO and a dedicated team, managing critical technical domains and shipping production systems handling real transactions. We seek candidates with 7+ years of software engine ...

Remote Senior Spring Engineer for Cloud Native Microservices

A global software provider for insurance in Spain is seeking a Senior Software Engineer to contribute to the improvement of their cloud-native platform. You'll mentor Junior Developers while leading the design and implementation of API concepts and utilizing the Spring framework to ensure quality and efficiency. ...

🚀 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

    Software Engineer React Python Jobs in Spain Job Search Guide, Trends and Insights