• Spain Jobs Expertini profile avatar

    • Backend Api Engineer Opendata Remote Remoto Jobs: 65,241+ Job Opportunities in Madrid, 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. Jobs
    4. Backend Api Engineer Opendata Remote Remoto Jobs in Spain

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Backend Api Engineer – Opendata (Remote) Remoto

    Job Description Requisitos En ALOVIA, estamos en la búsqueda de un Senior API Engineer para uno de nuestros clientes del sector servicios. Ubicación: España (100% remoto) Salario: Competitivo Beneficios: Retribución flexible Idioma: Español N ...

    API Backend Designer Madrid · Completamente remoto

    Ubicación : España – 100% remoto SBA : Hasta 36.000 € brutos/año Funciones Análisis funcional de requisitos de negocio y diseño de APIs bajo Open API specifications 3.0 (YAML) . Definición completa de APIs: propiedades, op ...

    Lead Backend Engineer REMOTE

    Overview Lead Backend EngineerCQuel’s mission is to accelerate the decarbonisation of commercial real estate. We provide a SaaS platform to help consultancies and ESG teams transform themselves into an implementation engine. The platform enables writing briefs, tendering, and vetting selected suppliers ...

    Lead Backend Engineer REMOTE

    Overview Lead Backend Engineer CQuel’s mission is to accelerate the decarbonisation of commercial real estate. We provide a SaaS platform to help consultancies and ESG teams transform themselves into an implementation engine. The platform enables writing briefs, tendering, and vetti ...

    Full Stack Software Engineer OpenData

    Join to apply for theFull-Stack Software Engineer - OpenDatarole atVeeva SystemsVeeva Systems is a mission‑driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest‑growing SaaS companies in ...

    Full Stack Software Engineer OpenData

    Join to apply for the Full-Stack Software Engineer - OpenData role at Veeva Systems Veeva Systems is a mission‐driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest‐growing SaaS companies in history, we surpassed ...

    Technical Lead Backend Java, Spring, API, 100 En remoto

    Technical Lead Backend Java, Spring, APIEn serem estamos comprometidos con diversos proyectos y queremos contar con los mejores profesionales del sector.Buscamos un/a Technical Lead Backend Java, Spring, API para contrato directo en cliente. Funciones:Experiencia desarrollando aplicaciones Java S ...

    Technical Lead Backend Java, Spring, API, 100% En remoto

    Technical Lead Backend Java, Spring, APIEn serem estamos comprometidos con diversos proyectos y queremos contar con los mejores profesionales del sector.Buscamos un/a Technical Lead Backend Java, Spring, API para contrato directo en cliente. Funciones:Experiencia desarrollando aplicaciones Java S ...

    Technical Lead Backend Java, Spring, API, 100% En remoto

    Technical Lead Backend Java, Spring, APIEn serem estamos comprometidos con diversos proyectos y queremos contar con los mejores profesionales del sector.Buscamos un/a Technical Lead Backend Java, Spring, API. Funciones:Experiencia desarrollando aplicaciones Java Spring con structuredlayers, cle ...

    Technical Lead Backend Java, Spring, Api, 100% En Remoto

    Technical Lead Backend Java, Spring, APIEn serem estamos comprometidos con diversos proyectos y queremos contar con los mejores profesionales del sector.Buscamos un/a Technical Lead Backend Java, Spring, API para contrato directo en cliente. Funciones:Experiencia desarrollando aplicaciones Java Spring con struct ...

    Senior API Engineer

    Job Description Requisitos En ALOVIA, estamos en la búsqueda de un Senior API Engineer para uno de nuestros clientes del sector servicios. Ubicación: España (100% remoto) Salario: Competitivo Beneficios: Retribución flexible Idioma: Español Nativo, Inglés C1 / C2 ¿Qué buscamos de ti? Requisitos: Más de 5 años de ...

    Senior API Engineer

    Job Description Requisitos En ALOVIA, estamos en la búsqueda de un Senior API Engineer para uno de nuestros clientes del sector servicios. Ubicación: España (100% remoto) Salario: Competitivo Beneficios: Retribución flexible Idioma: Español Nativo, ...

    Senior API Engineer

    Job Description Requisitos En ALOVIA, estamos en la búsqueda de un Senior API Engineer para uno de nuestros clientes del sector servicios. Ubicación: España (100% remoto) Salario: Competitivo Beneficios: Retribución flexible Idioma: Español N ...

    Senior API Engineer

    Job Description Requisitos En ALOVIA, estamos en la búsqueda de un Senior API Engineer para uno de nuestros clientes del sector servicios. Ubicación: España (100% remoto) Salario: Competitivo Beneficios: Retribución flexible Idioma: Español Nativo, ...

    Senior API Engineer

    Job DescriptionRequisitosEn ALOVIA, estamos en la búsqueda de un Senior API Engineer para uno de nuestros clientes del sector servicios.Ubicación: España (100% remoto)Salario: CompetitivoBeneficios: Retribución flexibleIdioma: Español Nativo, Inglés C1 / C2¿Qué buscamos de t ...

    Senior Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, Spain Join or sign in to find your next jobJoin to apply for theSenior Backend Engineer (Remote, Spain)role atBark.com Bark.com Madrid, Community of Madrid, Spain 3 weeks ago Be among the first 25 applicants Join to apply for the< ...

    Senior / Lead Backend Engineer (remote)

    Senior Lead Software Engineer #Hybrid Working - 2 days onsite a week At the crossroads of software craftsmanship and security innovation, we’re looking for a Senior Lead Engineer who’s not just a builder, but a leader, mentor, and innovator. You’ll be the one who not only writes the code, but sets the standard f ...

    Senior Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, Spain Join or sign in to find your next job Join to apply for the Senior Backend Engineer (Remote, Spain) role at Bark.com Bark.com Madrid, Community of Madrid, Spain 3 weeks ago Be among the first 25 applicants J ...

    Senior Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, Spain Join or sign in to find your next job Join to apply for the Senior Backend Engineer (Remote, Spain) role at Bark.com Bark.com Madrid, Community of Madrid, Spain 3 weeks ago Be among the first 25 applicants ...

    Senior / Lead Backend Engineer (remote)

    Senior Lead Software Engineer #Hybrid Working - 2 days onsite a week At the crossroads of software craftsmanship and security innovation, we’re looking for a Senior Lead Engineer who’s not just a builder, but a leader, mentor, and innovator. You’ll be the one who not only writ ...

    Senior Backend Engineer .NET (Remote)

    At M-KOPA, We Finance Progress. The scale and impact of our work is massive. M-KOPA is a fast-growing FinTech company offering millions of underbanked customers across Africa access to life-enhancing products and services. From our roots as the pioneer in pay-as-you-go “PayGo’” solar energy for off-grid ...

    Senior Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, Spain Join or sign in to find your next job Join to apply for the Senior Backend Engineer (Remote, Spain) role at Bark.com Bark.com Madrid, Community of Madrid, Spain 3 weeks ago Be among ...

    Senior Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, SpainJoin or sign in to find your next job Join to apply for the Senior Backend Engineer (Remote, Spain) role at Bark.comBark.com Madrid, Community of Madrid, Spain3 weeks ago Be among the first 25 applicantsJoin to apply for the Senior Backend E ...

    Senior / Lead Backend Engineer (remote)

    Senior Lead Software Engineer#Hybrid Working - 2 days onsite a weekAt the crossroads of software craftsmanship and security innovation, we’re looking for a Senior Lead Engineer who’s not just a builder, but a leader, mentor, and innovator.You’ll be the one who not only writes the code, but sets ...

    API Designer, 100% En remoto

    API DesignerEn IT Parner Ofrecemos lo siguiente:Oportunidad de trabajar en un proyecto estratégico y de gran impacto con una de las principales instituciones bancarias.Ambiente de trabajo colaborativo y centrado en la innovación.Flexibilidad para trabajar de manera remota desde cualquier ubicació ...

    Senior LLM Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, SpainJoin or sign in to find your next job Join to apply for theSenior LLM Backend Engineer (Remote, Spain)role atBark.com2 weeks ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclus ...

    Backend Software Engineer Fully Remote (EU)

    Backend Software Engineer - Fully Remote (EU)Aladia is a fast-growing e-learning platform based in Italy, with a mission to transform digital education globally. We are passionate about innovation, learner-centered design, and delivering high-quality online learning experiences at scale. We are looking ...

    Senior LLM Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, Spain Join or sign in to find your next job Join to apply for the Senior LLM Backend Engineer (Remote, Spain) role at Bark.com 2 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more e ...

    Senior LLM Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, Spain Join or sign in to find your next job Join to apply for the Senior LLM Backend Engineer (Remote, Spain) role at Bark.com 2 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and ...

    Senior LLM Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, Spain Join or sign in to find your next job Join to apply for the Senior LLM Backend Engineer (Remote, Spain) role at Bark.com 2 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and m ...

    Backend Software Engineer Fully Remote (EU)

    Backend Software Engineer - Fully Remote (EU) Aladia is a fast-growing e-learning platform based in Italy, with a mission to transform digital education globally. We are passionate about innovation, learner-centered design, and delivering high-quality online learning experiences at scale.We are looking ...

    Senior LLM Backend Engineer (Remote, Spain)

    Bark.com Madrid, Community of Madrid, Spain Join or sign in to find your next jobJoin to apply for the Senior LLM Backend Engineer (Remote, Spain) role at Bark.com 2 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Ab ...

    API Testing QA Engineer

    Ryanair Labs are currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group! This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology brand of Ryanair. Labs is a ...

    API Testing QA Engineer

    Ryanair Labsare currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group! This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology brand of Ryanair. L ...

    API Testing QA Engineer

    Ryanair Labs are currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group! This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology bra ...

    API Testing QA Engineer

    Ryanair Labs are currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group! This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology ...

    API Testing QA Engineer

    Ryanair Labs are currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group! This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology brand of ...

    API Testing QA Engineer

    Ryanair Labs are currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group! This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology brand of Ry ...

    API Testing QA Engineer

    Ryanair Labs are currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group! This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology ...

    API Testing QA Engineer

    Ryanair Labs are currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group! This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years. Ryanair Labs is the technology brand of ...

    API Testing QA Engineer

    Ryanair Labs are currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group!This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years.Ryanair Labs is the technology brand of Ryanair. ...

    API Testing QA Engineer

    Ryanair Labs are currently recruiting for an API Testing QA Engineer to join Europe’s Largest Airline Group!This is a very exciting time to join Ryanair as we look to expand our operation to 800 aircraft and 300 million guests within the next 10 years.Ryanair Labs is the technology brand of Ryanair ...

    Java AWS API, 100% En remoto

    Java AWS APIJoin Plexus Tech. We are looking for a Senior Java Developer to join us on a major project in the banking sector. Requirements: - 5 years of continuous and specialized experience developing microservices based on Java with Spring Boot. Knowledge of REST APIs, including exper ...

    Desarrollador Backend. Remoto

    Desde TKB Human Capital estamos buscando unSenior Backend Developercon talento, visión y pasión por el desarrollo de software para unirse a una importante plataforma de streaming española que está revolucionando la forma en que consumimos contenido digital.Como Senior Backend Develo ...

    Backend Developer (Remoto)

    OverviewSecture Madrid, Community of Madrid, Spain Somos un equipo de desarrollo tecnológico, formado por más de 40 profesionales comprometidos con la calidad del software, productos y servicios que ofrecemos a nuestros clientes. Si estás buscando un proyecto o equipo centrado en la calidad de software ...

    Desarrollador Backend. Remoto

    Quieres tener la oportunidad de trabajar en la empresa más rompedora del sector Hipotech? TRIOTECA es la empresa líder de la industria hipotecaria tecnológica dedicada a mejorar todo el proceso hipotecario de principio a fin. Con una estrategia de crecimiento agresiva para este año, abrimos vacantes para el equi ...

    Desarrollador Backend. Remoto

    EnVISEOcontamos con más de 20 años de experiencia como compañia tecnológica implementando proyectos punteros. Usamostecnologías Microsoftsiendo Partners actualmente y buscamos nuevos compañeros que se sumen a nuestro equipo. Actualmente buscamos unBackend Develop ...

    Backend Developer (Remoto)

    Overview Secture Madrid, Community of Madrid, Spain Somos un equipo de desarrollo tecnológico, formado por más de 40 profesionales comprometidos con la calidad del software, productos y servicios que ofrecemos a nuestros clientes. Si estás buscando un proyecto o equipo centrado en la calidad d ...

    Desarrollador Backend. Remoto

    Quieres tener la oportunidad de trabajar en la empresa más rompedora del sector Hipotech? TRIOTECA es la empresa líder de la industria hipotecaria tecnológica dedicada a mejorar todo el proceso hipotecario de principio a fin. Con una estrategia de crecimiento agresiva para este año, a ...

    Desarrollador Backend. Remoto

    Desde TKB Human Capital estamos buscando un Senior Backend Developer con talento, visión y pasión por el desarrollo de software para unirse a una importante plataforma de streaming española que está revolucionando la forma en que consumimos contenido digital. Como Senior Backend Developer, s ...

    🚀 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 Prediction

    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 →

      Backend-Api-Engineer-Opendata-Remote-Remoto Jobs in Madrid Job Search Guide, Trends and Insights