• Barcelona Jobs Expertini profile avatar

    • Fullstack Engineer Aidriven Code Cloud Reactpython Jobs in Barcelona, Spain

    Professional job seekers finding Spain jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    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.

    1. Expertini
    2. Spain
    3. Barcelona
    4. Jobs
    5. Fullstack Engineer Aidriven Code Cloud Reactpython Jobs

    6. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior GenAI & AI Platform Engineer

    A leading multinational technology firm is seeking a Senior AI Engineer to join their team in Barcelona, Spain. This role focuses on designing and deploying AI-driven solutions, requiring strong foundations in machine learning and cloud computing. Ideal candidates have substantial experience in building generati ...

    AI Engineer & Backend Developer Hybrid (Barcelona)

    A tech company in Barcelona is seeking an AI Engineer to design and deploy AI-driven systems. The candidate should have 2-4 years of backend development experience, along with strong skills in TypeScript or Python. This role involves developing backend services, creating APIs, and working within cloud environmen ...

    Senior Java Backend Engineer — Hybrid Barcelona (Contract)

    A technology firm in Barcelona is seeking a Senior Java Backend Engineer for a long-term freelance project. The role involves building and optimizing backend services using Java and Spring Boot within a hybrid work model. Candidates should have over 7 years of Java development experience, strong expertise in mic ...

    Senior AI Platform Engineer — Remote, Scalable Infra

    Docplanner is looking for a skilled AI Platform Engineer based in Barcelona to enhance its technology infrastructure. You will design and manage AI platform architecture while working collaboratively with product teams to ensure high availability and scalability of services. Strong expertise in Kubernetes and ex ...

    Lead Full Stack Engineer Platform & Automation (Hybrid)

    Expereo is hiring a Lead Engineer in Barcelona to drive the transformation of their digital platform. You will design and build full-stack applications, mentor engineers, and ensure coding best practices. Required skills include strong proficiency in JavaScript, experience with front-end frameworks like React, a ...

    Hybrid Senior Data Engineer: Azure/Databricks

    Ultimate.ai is seeking an experienced Data Engineer to join our analytics team in Barcelona, Spain. The role involves designing scalable data pipelines and maintaining cloud-based data warehouses. The ideal candidate will have 7+ years in data engineering, experience with Microsoft Azure and Databricks, and a tr ...

    Data Engineer: Build Scalable AI Ready Data Products

    A leading tech company in Barcelona seeks a Data Engineer to develop and maintain a central data ecosystem. The role involves building high-quality data products and optimizing ETL/ELT pipelines. Candidates should have 3-5 years of experience in data engineering, strong SQL skills, and be proficient in cloud ser ...

    Remote Site Reliability Engineer – Automate & Observe

    AgileEngine in Barcelona is seeking an SRE Operations Engineer to maintain reliable production and staging environments across a cloud-based SaaS platform. The role includes incident response, operational automation, and improving observability using tools like Kubernetes, Terraform, and AWS. Candidates should h ...

    Senior Platform Lead Engineer: Kubernetes & PIAM

    Agoda is seeking a Senior Lead Engineer based in Bangkok, Thailand (relocation support provided) to drive the architecture and operational excellence of its private cloud platform. This individual will lead large-scale Kubernetes environments and push initiatives improving scalability, security, and reliability. ...

    Lead Data Platform Engineer: Scale Data Mesh & Pipelines

    Sanofi is seeking a Lead Data Platform Engineer in Barcelona, Spain. This role includes designing scalable data platforms, mentoring engineers, and collaborating with multiple teams to address diverse data needs. Ideal candidates have 5–7 years in data engineering and familiarity with cloud solutions and data in ...

    Staff Engineer Payments Performance

    Why should you join dLocal?dLocal enables the biggest companies in the world to collect payments in 40 countries in emerging markets. Global brands rely on us to increase conversion rates and simplify payment expansion effortlessly. As both a payments processor and a merchant of record where we operate, w ...

    Staff Engineer

    Why should you join dLocal?dLocal enables the biggest companies in the world to collect payments in 40 countries in emerging markets. Global brands rely on us to increase conversion rates and simplify payment expansion effortlessly. As both a payments processor and a merchant of record where we operate, w ...

    Lead Backend Engineer Assistance. Job in Barcelona, Berlin LilyLifestyle Jobs

    About the opportunity You will be part of the Intelligent Operations Platforms (IOP) or the Assistance segments, which cross‑functional teams power the operations at N26 and in some cases enable other tech teams through a robust platform approach. We are seeking a talented Lead Engineer t ...

    Lead Backend Engineer Assistance

    About The Opportunity You will be part of the Intelligent Operations Platforms (IOP) or the Assistance segments, which cross‑functional teams power the operations at N26 and in some cases enable other tech teams through a robust platform approach. We are seeking a talented Lead Engineer to join ou ...

    Lead Backend Engineer: AI Driven Microservices Leader

    About The OpportunityYou will be part of the Intelligent Operations Platforms (IOP) or the Assistance segments, which cross-functional teams power the operations at N26 and in some cases enable other tech teams through a robust platform approach.We are seeking a talented Lead Engineer ...

    Data Engineer Barcelona (All Genders)

    Digitl Cloud is a company in the field of marketing and cloud technology. You have the chance to be part of building a young and ambitious company. We are hands-on specialists who have made it our mission to approach the topic of supporting businesses with cloud technology in an even more innovative way. New ...

    Senior Product Engineer

    About The Role We’re looking for a Senior Product Engineer – a product person with real technical depth and an AI-first mindset. Your primary focus is product: identifying problems worth solving, shaping solutions, and driving them from 0 to 1. You understand architecture, you’ve written ...

    Full Stack Engineer

    Location: Barcelona, Spain or Remote based in LATAM , EU or ASIA Company Overview: We are an investor-backed AI startup based in Barcelona, Spain. Our mission is to revolutionize the way businesses use AI technology by providing cutting‑edge solutions that drive growth and innov ...

    Adobe Commerce Senior Software Engineer (Technical Lead)

    Adobe Commerce Senior Software Engineer (Technical Lead) Omega CRM Consulting is seeking an experienced Ecommerce Senior Software Engineer (Technical Lead) to collaborate with a top 15 global pharmaceutical company. The Senior Software Engineer will partner with business clients to identify ...

    Senior Product Engineer

    About The Role We’re looking for a Senior Product Engineer – a product person with real technical depth and an AI-first mindset. Your primary focus is product: identifying problems worth solving, shaping solutions, and driving them from 0 to 1. You understand architecture, you’ve written ...

    BI Data Engineer – (Hybrid)

    As you contemplate your future you might be asking yourself whats the next step? Start your journey with usWere seeking an experienced BI Data Engineer to join our BI team in Barcelona hybrid Our Business Intelligence team is the centre of excellence for providing insights and learning from the Da ...

    Senior Backend Engineer

    Why this role matters At JOIN, we believe hiring should be easy, fast, and fair - for companies and candidates alike. That’s why we’re building intuitive, powerful recruiting software that helps businesses of all sizes find the right people effortlessly. As our Backend Engineer < ...

    Full Stack Engineer barcelona

    We are looking for a Full Stack Engineer ! Role context PTE Express is a 60-minute take-at-home English test that certifies your level in all four core English skills: listening, speaking, reading and writing. It uses robust security mechanisms to ensure the legitimacy ...

    Staff Software Engineer

    Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline operations by connecting data, processes, applications, and experiences. Its AI-powered platform enables teams to navigate complex workflows in real-ti ...

    Android Engineer Platform, Barcelona

    Android Engineer - PlatformWallapop is a Barcelona based scale-up driven by the purpose to empower people to embrace a more conscious and human way of consumption. We believe in a world where collaborative economy is mainstream. This is what drives us. Wallapop operates in Spain, Italy and Portugal ...

    Data Engineer

    Data Engineer Senior (Azure & Databricks) – Sector Seguros Ubicación: Un día presencial en oficina de Barcelona Buscamos perfiles de Data Engineers para unirse a un proyecto estratégico de larga duración en el sector de los seguros. Se trata de un proyec ...

    Puestos vacantes: AI Engineer (9222)

    Humanizando la Tecnología. Somos una gran empresa con alma de start-up. Nos organizamos por unidades de conocimiento expertas que colaboran entre sí. ¿TE APUNTAS AL RETO? Queremos que te incorpores como AI Engineer a nuestro Centro de Excelencia de IA Generativa, especializado en ...

    Data Engineer

    About MIGx MIGx is a global consulting company with an exclusive focus on the healthcare and life science industries, with their particularly demanding requirements on quality and regulatory aspects. We have been managing challenges and solving problems for our clients in the areas of compliance, business proces ...

    Full Stack Engineer PHP / Vue.js / AI

    Full Stack engineer PHP & Vue.js / AI Join Talent-C We collaborate with high-growth companies on strategic projects connecting engineers across software engineering, data & AI, cloud, cybersecurity, product, and infrastructure. Work ...

    Full Stack Engineer PHP / Vue.js / AI

    Full Stack engineer PHP & Vue.js / AI Join Talent-C We collaborate with high-growth companies on strategic projects connecting engineers across software engineering, data & AI, cloud, cybersecurity, product, and infrastructure. Work ...

    Senior Protocol Stack & Network Automation Engineer

    WHO ARE WE? Sateliot is a Barcelona-based Startup in the New Space sector, becoming the first satellite telecommunications operator that will provide global and continuous connectivity to all the elements that will make up the massive Internet of Things (IoT) universe unde ...

    Desarrollador Full Stack .NET & Angular – Presencial/Parcial

    Aubay Spain busca un/a Programador/a Fullstack .NET en Barcelona, valorando tanto perfiles senior como junior. La persona seleccionada se unirá a un equipo en crecimiento, participando en proyectos con .NET y Angular, además de desarrollo en Python y Java. Se requiere un mínimo de 2-3 años de experienc ...

    Full Stack Dev (React/NestJS) — Hybrid & Growth

    Una empresa innovadora en tecnología en Barcelona busca un Desarrollador Fullstack para unirse a su equipo dinámico. El candidato ideal tendrá experiencia en creación de interfaces con React y el desarrollo de APIs robustas con NestJS. Se valora un ambiente de trabajo divertido con oportunidades de crecimiento y ...

    Senior Product Manager (Squad Lead)

    Rol Trabajarás reportando al CTO y tendrás la misión de apoyar en cualquiera de los cuatro proyectos de tecnología de Qida: Prevención de enfermedades neurodegenerativas, Plataforma de Atención Integrada, Asistencia Domiciliaria y Asistencia Domiciliaria Pública. Liderarás un equipo compuesto por ...

    Devops Engineer

    At Lighthouse, we’re on a mission to disrupt commercial strategy for the hospitality industry. Our innovative commercial platform takes the complexity out of data, empowering businesses with actionable insights, advanced pricing tools, and cutting‑edge business intelligence to unlock their full revenue potential ...

    Technical Architect

    We’re hiring a Technical Architect to lead the design and delivery of scalable,secure embedded services across Sage’s platform. You’ll sit at the intersection ofengineering, architecture, and strategy - working with product, platform, andpartner teams to define solutions that are ...

    DevOps Engineer

    ¿A qué nos dedicamos? Colaboramos en el crecimiento ágil y seguro de empresas que operan en Internet. Fortalecemos su equipo técnico/de desarrollo, mediante metodologías DevOps, gestión de infraestructura cloud y microservicios. ¿Qué buscamos? Buscamos ...

    Platform Engineer, EU — Scale Infrastructure for Growth

    A tech-driven software company is seeking a Platform Engineer in Barcelona to optimize their infrastructure and enhance user experience. The role involves building systems that prioritize reliability while enabling rapid feature delivery. Candidates should have experience with cloud services, TypeScript, and SQL ...

    Ingeniero IA Generativa | Impacto e Innovación (Remote)

    Una empresa de tecnología busca un AI Engineer para su Centro de Excelencia en IA Generativa en Barcelona. Las responsabilidades incluyen diseñar soluciones de IA Generativa y colaborar en proyectos técnicos. Se requiere al menos 1 año de experiencia en IA Generativa, dominio de Python, y experiencia en platafor ...

    Java Engineer — Travel Platform (Hybrid, Barcelona/Madrid)

    eDreams ODIGEO is looking for a skilled Java Software Engineer to join their team in Madrid or Barcelona. You will develop scalable microservices platforms and design systems for high-demand search services, using a cutting-edge tech stack that includes Java, Docker, Kubernetes, and Google Cloud. The company off ...

    Staff Backend Engineer (Python) — Hybrid in Barcelona

    Datavant Corporation is looking for a Staff Backend Engineer in Barcelona to design and build scalable services for cloud-native applications. The role requires advanced skills in Python, Kubernetes, and AWS. Join a collaborative team where you will lead backend architecture and have the opportunity to ...

    Senior AI Platform Engineer – Data & ML

    Clarivate is seeking a Lead Software Engineer – AI Product Development to join our team in Barcelona. This role involves designing and developing AI-powered software, leading backend services, and collaborating across teams. Ideal candidates will have a Bachelor’s degree, strong experience in Python an ...

    Senior Backend Engineer (Django/Python) — Hybrid Barcelona

    Una plataforma SaaS en crecimiento busca un/a Senior Backend Engineer que diseñe y desarrolle servicios backend escalables usando Django y Python. Este rol clave incluye mentorizar a ingenieros junior, implementar buenas prácticas y colaborar en un entorno Agile. Se requiere experiencia en cloud computing y habi ...

    LIMS IT Deployment Engineer – On Site Support & Training

    A global life sciences company in Barcelona is seeking an IT Deployment Engineer LIMS to support its European clinical diagnostics laboratories. The successful candidate will provide technical support and manage the core Laboratory Information Management System (LIMS). A Bachelor’s degree and strong communicatio ...

    Senior Data Engineer: Build AI Enabled Data Platform

    A global payroll technology firm in Spain is seeking a motivated Data Engineer to develop their new data platform. You'll design and maintain data pipelines, support AI/ML initiatives, and collaborate with teams to provide data-driven solutions. The ideal candidate has a strong background in data engineering, cl ...

    Senior Platform Engineer (Hybrid) — DevOps & SRE

    A leading travel technology company in Barcelona is seeking a Senior Platform Engineer to join the Platform As A Service team. In this role, you will build and operate essential platform components while enhancing developer experiences. Key qualifications include experience with cloud infrastructure and debuggin ...

    Senior Platform Engineer: Reliability & Scale

    A technology company in Barcelona is seeking a Staff Platform Engineer to shape and lead platform efforts while ensuring production reliability and scalability. The successful candidate will focus on optimizing infrastructure, building observability, and improving CI/CD processes. This role requires strong engin ...

    Hybrid LLM Deployment Engineer | Scale & Cost Optimisation

    A leading deep-tech scale-up in Barcelona seeks an engineer to deploy and monitor LLMs for enterprise clients. This role offers hands-on experience with large-scale AI deployment while working with quantum and AI experts. The ideal candidate has experience running LLMs in production and knowledge of cloud infras ...

    Senior Data Engineer: Build AI Enabled Data Platform

    A leading payroll solutions company is seeking a motivated Data Engineer to join their new Data Engineering team in Barcelona, Spain. This role involves designing and maintaining data infrastructure and pipelines that support AI and machine learning initiatives. The ideal candidate should have a strong backgroun ...

    Staff Engineer Payments Performance, Remote & Flexible

    A global payment solutions company based in Barcelona is seeking a highly skilled Staff Engineer to enhance payment performance. The role involves designing and evolving systems critical for driving operations and fraud prevention, using Java technology. Candidates should have a bachelor's degree in software eng ...

    🚀 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 →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Fullstack Engineer Aidriven Code Cloud Reactpython Jobs in Barcelona Job Search Guide, Trends and Insights