218,097+ 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

Product Engineer – AI‑Powered, End‑to‑End Impact

A leading travel technology company in Madrid seeks a passionate Software Engineer to enhance the traveler's journey through innovative solutions. You will collaborate closely with product managers to understand needs, take ownership of your work, and mentor junior engineers. The role emphasizes AI and aims for ...

AI Driven TypeScript Fullstack Engineer – Hybrid

A tech company in Madrid is seeking a talented Software Engineer to join their Engineering team. You'll design and develop features for their next-generation AI tool, ensuring scalability and security. The ideal candidate has 5+ years of experience with Node.js and TypeScript, and should possess strong technical ...

Senior Data Platform Tech Lead Azure Databricks & Lakehouse

A leading insurance and financial services company in Madrid is seeking a Tech Lead – Senior Data Platform Engineer. The role involves guiding a technical team, designing on Azure, and delivering advanced data services. Candidates should have over 8 years of data engineering experience, particularly with Azure t ...

Senior AWS Security Networking Engineer (Lead) – Flexible

A leading software development company in Madrid is seeking a Senior AWS/Security Networking Engineer to design secure, scalable cloud networks. The role involves optimizing infrastructure, enforcing security standards, and conducting assessments while working in a dynamic and innovation-focused environment. The ...

Junior Java Backend Engineer — Hybrid (Barcelona)

A leading international consulting firm in Barcelona is seeking a Junior Java Software Engineer to join their dynamic team. The role involves designing and coding Java backend applications, focusing on code quality and supporting team collaboration. Candidates should have experience with Java/J2EE and Agile meth ...

Senior Backend Engineer Cybersecurity & Microservices

An innovative technology consulting firm is seeking a Senior Backend Software Engineer for their Cybersecurity team. In this role, you'll work on protecting the bank against cyber threats while developing secure architectural components. The ideal candidate will have strong skills in technologies like Spring, Ag ...

Senior DevOps & Cloud Engineer — Lead Cloud Team (Madrid)

A leading software development company in Madrid is seeking a Senior/Lead DevOps/Cloud Engineer to innovate and scale cloud solutions. You will mentor engineers, shape system architecture, and tackle complex technical challenges. Ideal candidates have over 6 years' experience with cloud services and leadership s ...

Senior/Lead DevOps & Cloud Engineer (AWS) – Mentor Team

A leading software development company in Spain is hiring a Senior/Lead DevOps/Cloud Engineer to drive innovation and scale cloud solutions. This role involves leading a team, mentoring engineers, and resolving complex technical challenges. Candidates should have at least 6 years of experience, strong proficienc ...

Electronics Engineer PCB/Embedded for Robotics (BCN)

A robotics and AI company in Barcelona is seeking an Electronics Engineer to design and develop hardware for their robotic systems. The role involves PCB design, embedded systems, and collaboration across mechanical and software teams. Candidates should have a degree in Electronics or a related field and be prof ...

Senior Frontend Engineer (Angular) – AI Driven & Remote

A leading cloud software provider is seeking a Senior Frontend Engineer in Barcelona to build robust web applications using Angular and TypeScript. You'll drive frontend solutions, mentor peers, and collaborate across teams, ensuring high-quality performance and user experience. The role offers a hybrid working ...

Junior Product Engineer: PropTech Automation & Growth

Una empresa tecnológica en Madrid busca un Junior Product Engineer para unirse a su equipo. El rol se centra en la automatización de procesos y la mejora de la experiencia del usuario mediante un software innovador en el sector inmobiliario. Se valoran candidatos apasionados por la tecnología, con habilidades pa ...

Senior Geotechnical Engineer Lead Ground Tunneling(Hybrid)

A prominent infrastructure consulting firm is seeking a Senior Geotechnical Engineer in Madrid. The role involves leading geotechnical investigations, mentoring junior engineers, and collaborating on high-profile projects. Candidates should have at least 10 years of experience, a relevant degree, and be fluent i ...

Data Engineer — AI Powered Data Pipelines, Remote

A leading AI and data consultancy based in Switzerland is seeking a proficient software engineer in Madrid to design and maintain data solutions. As part of agile teams, you'll interact with clients to tackle data challenges. The role begins fully remote but aims for a hybrid model as the office is established. ...

Senior .NET Engineer — Integrations & PIM

A leading software company in Barcelona is seeking a Senior .NET Engineer to design integrations and automate processes within a product information ecosystem. This role demands at least 5 years of experience in C#.NET and a thorough understanding of system integrations. Ideal candidates will have expertise in J ...

Satellite FPGA Engineer: SDR, Xilinx UltraScale

A leading space engineering company in Madrid seeks an FPGA engineer to integrate IP cores into FPGA designs. The role involves full FPGA design flow, including HDL integration and design testing. Candidates should have solid HDL knowledge, experience with Software Defined Radios, and a telecommunications backgr ...

Senior Backend Engineer: Build Scalable, Low Latency Systems

A leading adtech company in Spain is seeking a skilled Software Engineer passionate about building scalable systems while improving product performance. The ideal candidate should have strong experience with NodeJS or Go, and a background in large-scale systems. Responsibilities include ownership of products rel ...

AI Driven Node.js & C++ Backend Engineer

arsys ES is seeking an AI-Driven Software Engineer specializing in Node.js and C++ to join their team in Valencia. The role focuses on developing backend components, optimizing performance, and utilizing AI tools to enhance productivity. Candidates should have strong skills in Node.js, C++, and experience in Lin ...

Hybrid AI Driven Backend Engineer (Node.js & C++)

arsys EN is seeking an AI-Driven Software Engineer proficient in Node.js and C++. This role involves developing high-performance backend components and leveraging AI tools to enhance productivity. Candidates should have strong English communication skills, experience in Linux environments, and a focus on quality ...

Hybrid AI Driven Backend Engineer (Node.js & C++)

arsys EN in Valencia is looking for an AI-Driven Software Engineer proficient in Node.js and C++. The successful candidate will be responsible for developing backend components, refining code, and utilizing AI tools to enhance productivity in a collaborative, international team. This role offers a hybrid work mo ...

Senior Search Engineer ML Driven Ranking (Hybrid, Unlimited PTO)

Nexthink is looking for a Senior Search Engineer to design intelligent search systems that enhance user interactions with data. This role requires 5–7 years of experience in Software Engineering, specifically in Search and Machine Learning, and familiarity with technologies like Elasticsearch. The position offer ...

Senior Automation Engineer – Hybrid PLC & Embedded Systems

Submer seeks a skilled Electrical Engineer based in Barcelona for developing innovative AI datacenter solutions. You will work on electrical design, product development, and PLC programming, ensuring compliance and efficiency. The ideal candidate has over 7 years experience in automation and product design, with ...

Hybrid Bridges & Structures Engineer: Design Lead

A global infrastructure consulting firm in Madrid is seeking a Bridges & Structures Engineer with over 5 years of experience in design. The role involves leading design teams, conducting quality control, and solving complex engineering issues. Proficiency in engineering software is essential, and fluency in Engl ...

Defense SDR Systems Engineer: RF, EW & Embedded

ARQUIMEA is looking for a Defense Systems Engineer specialized in Software-Defined Radios at our Madrid headquarters. You will support the design, development, and integration of mission-critical defense systems while ensuring compliance with technical and security requirements. The ideal candidate has over 5 ye ...

Remote QA Engineer — Automate, Verify & Elevate Quality

Turnblock.io is seeking a Remote QA Engineer to enhance its cryptocurrency payment solutions. The ideal candidate will have over 2 years of experience in quality assurance, strong skills in test automation using JavaScript, and a passion for software excellence. Responsibilities include creating automated test s ...

Space Thermal Engineer | Thermal Systems for Spacecraft

A technology company is seeking a Space Thermal Engineer for its Barcelona location. The role involves designing and optimizing Thermal Control Systems for spacecraft hardware, requiring a Master's degree in Aerospace or Mechanical Engineering and at least four years of relevant experience. Fluency in English is ...

Senior LLM Engineer: Quantum AI & NLP Innovator

A leading quantum software company in Spain is seeking an experienced LLM Engineer at senior and mid levels to design and implement advanced language models. Candidates should possess a Master’s or Ph.D. in AI and several years of hands-on experience with transformer models. The position offers a hybrid work mod ...

Senior Backend Engineer — Node.js, TypeScript, AWS

A leading AI-powered communications platform in Madrid is seeking a Senior Software Engineer to enhance its engineering department. This role focuses on the design and development of critical business features using technologies like TypeScript and Node.js, backed by AWS services. Candidates should have over 7 y ...

Senior Java Engineer — TravelTech, Hybrid Madrid/Barcelona

A leading travel subscription platform in Spain is seeking an experienced Java Senior Software Engineer to join their Customer eXperience team in Barcelona or Madrid. You'll drive technical initiatives, mentor team members, and enhance coding practices within a hybrid work environment. The ideal candidate is pas ...

Senior Java Engineer — TravelTech, Hybrid Madrid/Barcelona

A leading travel subscription platform in Spain is seeking an experienced Java Senior Software Engineer to join their Customer eXperience team in Barcelona or Madrid. You'll drive technical initiatives, mentor team members, and enhance coding practices within a hybrid work environment. The ideal candidate is pas ...

Senior Java Backend Engineer: Cloud & Microservices Hybrid

A leading technology company in Madrid is looking for a Senior Java Software Engineer to take the reins on backend development, focusing on scalable solutions in cloud environments. The ideal candidate will have 8+ years of experience, proficiency in Java and Spring Boot, and knowledge of microservices and cloud ...

Wind Farm Network & Infra Engineer

A leading sustainable energy company in Madrid, Spain seeks a WF Network & Infrastructure Engineer (m/f/d) to design and improve network infrastructures in virtualized environments. Candidates should have a degree in a relevant field, substantial hands-on experience, and a strong understanding of Linux and Windo ...

Senior Electrical Engineer Power & Lighting Lead

A global engineering firm located in Madrid is seeking an experienced Electrical Engineer. The role involves electrical power and lighting designs, project management, and client engagement. The ideal candidate has over 10 years of experience, is fluent in both English and Spanish, and possesses strong knowledge ...

Product Engineer, AI Driven Travel Platform

A leading travel tech company in Madrid is seeking a Software Engineer to help innovate and enhance their dynamic holiday offerings. You will collaborate with cross-functional teams, take ownership of solutions, and leverage AI in product development. The ideal candidate is experienced in JVM programming languag ...

Senior Front End Engineer — Hybrid (Ownership & Growth)

A tech recruitment platform in Barcelona is seeking a Senior Software Engineer to join their team. This full-time role offers a salary between €50K and €80K, with flexibility for hybrid work. Candidates must have 7+ years of experience and be fluent in both English and Spanish. The ideal candidate will also have ...

Senior CI/CD & Platform Engineer

An innovative EdTech company in Spain seeks a Senior System Engineer to shape the software delivery process. You will enhance CI pipelines, manage GitHub organization, and partner with engineering teams to optimize deployments. We're looking for someone with extensive Systems Engineering experience, strong GitHu ...

Senior Petro Simulation Solutions Consultant

A leading engineering solutions company is seeking a Technical Sales Engineer with expertise in process simulation and engineering solutions. The role involves providing technical sales support, collaborating with sales and engineering teams, and engaging with customers to deliver effective software solutions. C ...

AI Agentic Engineer — Build AI Agents & PDLC Tools

Banco Santander SA is looking for an AI Agentic Engineer based in Madrid to drive innovation in product development. You will design, build, and deploy intelligent AI systems that enhance product workflows. Your role will manage development projects and maintain environments for tools, ensuring collabo ...

Senior Platform Infra Engineer: Java, High Load & Global

RingCentral is seeking an experienced Java Software Engineer to join their Platform team in Valencia, Spain. You will develop a high-load infrastructure for their Unified Communications service, focusing on reliability and performance. The role demands backend expertise, particularly in Java, distribut ...

QA Automation Engineer AI Powered Testing (Hybrid)

Swiss Re - Schweizerische Rückversicherungs-Gesellschaft is looking for a Software Engineer in Test in Madrid. This role involves building automated test suites, improving quality metrics, and contributing to AI-driven testing strategies in a hybrid work environment. The ideal candidate should have pro ...

Senior Java Backend Engineer — Hybrid in Barcelona

Datavant Corporation is looking for a Backend Engineer in Barcelona, Spain. This role involves developing and optimizing the core analytical backend of our platform, documenting software solutions, and collaborating with product teams. The ideal candidate will have over 5 years of experience in product ...

Cloud Migration & DevOps Engineer – Madrid

Tamarind Intelligence in Madrid seeks a Forward Deployed Engineer to assist software teams in cloud migration and adopting DevOps best practices. The role involves supporting application migration, CI/CD pipeline development, and collaboration across teams to enhance developer experiences. Candidates s ...

Junior Geotechnical Engineer Site Investigations & Design

Poutrix is seeking a Junior Geotechnical Engineer in Barcelona to support site due diligence and design services. The role involves contributing to geotechnical investigations, preparing reports, and liaising with specialists. The ideal candidate holds a Bachelor's degree in Geotechnical Engineering or ...

Embedded Accounting API Solutions Architect

Sage City está buscando un Pre-Sales Engineer para ayudar a lanzar una nueva oferta contable integrada en España. Trabajarás con ingenieros y líderes de producto para integrar nuestras APIs contables en plataformas de socios, aportando valor real a los pequeños negocios. El candidato ideal debe tener e ...

Senior Cable Systems Engineer – HV/EHV Design

AECO is seeking an experienced Principal Cable System Design Engineer to join its Transmission & Distribution team in Madrid. This position involves delivering engineering packages for various cable system projects, ensuring compliance with standards and collaborating with cross-functional teams. Appli ...

QA Engineer — Web Automation & Quality (Hybrid)

ALEA is seeking a QA Engineer in Barcelona to ensure the quality and reliability of software products through testing and validation. The role involves developing test cases, maintaining automated tests, and collaborating with cross-functional teams. Candidates should have a Bachelor's degree, 3+ years of QA exp ...

Application Security Engineer Secure by Design & S SDLC

Flywire is looking for an Application Security Engineer in Valencia, Spain. This role focuses on ensuring secure development practices and protecting confidential business information. You will collaborate with engineering teams, perform security design and audits, and contribute to our automated secur ...

Cloud Systems Engineer — Production & Post Production Tech

Amazon is seeking a System Development Engineer in Zaragoza, Spain, to revolutionize cloud infrastructure for media production. The role involves building capabilities for VFX rendering and implementing solutions using AWS services, with a focus on collaboration and automation. Qualified candidates sho ...

Senior C++ Engineer for Low Latency Trading (Remote)

Understanding Recruitment is hiring a Senior Software Engineer (C++) for Remote work in Spain. This is a backend-focused role that involves building performance-critical components for a high-performance trading platform. The ideal candidate will have experience in C++, multithreading, and be comfortab ...

Senior Payments Platform Architect (Hybrid)

Travelperk is seeking an experienced Senior Software Engineer specializing in payments. You will own the customer-facing layer of payments, managing payment methods and the checkout experience for over 10,000 companies. The role involves driving the payments roadmap, mentoring peers, and ensuring the o ...

Senior Android & Linux Observability Engineer

Riverbed Technology is seeking a Senior Software Engineer located in Madrid, Spain for a hybrid role involving the design and maintenance of observability solutions for Android and Linux systems. The ideal candidate will have strong proficiency in Kotlin and Java, with a track record of building robust system ...

🚀 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