Search current Remoto web developer trainee jobs, vacancies, and employment in España on Jobeax. 1,057 Remoto web developer trainee jobs in España.
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Mostrando vacantes
US$65 an hour
... values diverse, multilingual talent to improve AI models for global markets. Industry AI Services Founded 2019 Employees 1,000–5,000 Headquarters New York, USA Website https://jobeax.com/link/f2dPnXnda5XhWaFY Good to know if you are moving - All Spain-based roles are freelance and remote, allowing flexibility for international ...
Spain
Up to US$13 an hour
Original Advert Please submit your resume in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.
Spain
Up to US$13 an hour
What you'll get Paid per accepted task. Your rate depends on the qualification tier you reach and how efficiently you complete tasks - up to the equivalent of $13/hr . Because payment is per task, a faster pace raises your effective hourly rate. Keep in mind, quality standards must be maintained, regardless of speed.
Spain
Up to US$13 an hour
Original Advert Please submit your resume in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.
Spain
Up to US$13 an hour
What you'll get Paid per accepted task. Your rate depends on the qualification tier you reach and how efficiently you complete tasks - up to the equivalent of $13/hr . Because payment is per task, a faster pace raises your effective hourly rate. Keep in mind, quality standards must be maintained, regardless of speed.
Spain
Up to US$90 an hour
About the role We're building competitive-programming problems and their automatic graders (test cases + checkers) used to train advanced AI coding models. You'll create problems, write both correct and deliberately-wrong solutions, and design the tough test cases that catch subtly-broken code.
Spain
Anyone AI
US$40 an hour
About the role We create high-quality STEM training data for frontier AI models used by leading AI labs to improve model reasoning in scientific domains. We are seeking experts in Biology to create challenging, deterministic problems with exactly one verifiable correct answer.
Spain
Expanish
... pricing, checkout, or payment flows - Background in B2C and/or international products - Interest in education, travel, or global digital platforms Success Metrics - Website conversion rate - Revenue generated through the website - Share of direct (self-booking) sales - Drop-off rates at critical funnel steps - Revenue per visitor ...
Spain, Barcelona
Mindrift
Up to US$35,000 a year
... spacing, and modern design trends. - Developer Handoff: Solid understanding of how to prepare, spec, and package digital assets for efficient implementation via developers or no-code platforms (e.g., Webflow, Framer). - Cross-Platform Consistency: Ability to seamlessly translate core brand aesthetics across varying touchpoints, ...
Spain
Have the right to work in Spain
About the job 529335 Train Control Engineer in Barcelona. At Alstom, we build what millions depend on daily - rail transportation systems that can't afford to fail.
Spain
About the role We are looking for a Junior+ QA Engineer - Fullstack (WEB) for the Telesales Team — the team driving customer acquisition and sales through targeted phone outreach and effective telesales strategies. What you'll do - Functional acceptance, exploratory, regression, and smoke testing of web applications - Backend ...
Spain
Grupo Planeta
About the role From Planeta DeAgostini we are looking for a student to carry out internships in Web Analytics and CRO. You will join our digital team within the CRO & Web Analytics area. If you are a curious, analytical, proactive person with a desire to learn about digital measurement, data, and web optimization, we want ...
Spain, Barcelona
€55,800 - €88,300 a year
... talks to the world - it's where potential customers first encounter our products and where existing ones come to learn more. As a Software Engineer II on the Web Engineering team you'll own meaningful parts of that experience: building the features, systems, and infrastructure that keep the site fast, reliable, and effective ...
Spain
US$113,750 a year
About the role Are you a mathematics expert fluent in Spanish (Spain), eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery.
Spain
US$113,750 a year
About the role Are you a coding expert fluent in Spanish (Spain) eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery.
Spain
... company certified as one of the best employers in Spain, thanks to our comprehensive HR management and the conditions for our professionals. MICROSTRATEGY DEVELOPER (100% REMOTE) Indra, Tech for the future. We drive digital transformation with impact, thanks to advanced technology, sector knowledge, and global talent. ...
Spain
IZERTIS
About the role At Izertis, we are looking to expand our team by bringing on a Python Developer to join one of our most important clients. What you'll do - Design and evolve the corporate cloud platform on AWS. - Automate governance, security, and operations processes using Infrastructure as Code. - Manage multi-account ...
Spain, Madrid
Tenth Revolution Group
Buscamos un/a Python Developer! Si desea conocer los requisitos para este puesto, siga leyendo para obtener toda la información relevante. En Tenth Revolution Group nos especializamos en conectar profesionales altamente cualificados con empresas líderes a nivel global. Actualmente estamos colaborando con una importante ...
Spain, Madrid
knowmad mood
... development teams to ensure high-quality delivery. - Implement and maintain microfrontend strategies. - Develop and integrate services based on REST APIs and other web services. - Ensure software quality through functional, integration, accessibility, and visual validation testing. - Contribute to the continuous improvement ...
Spain, Madrid
Initium Software
... based on microfrontends. - Proficiency in unit and component testing (Karma, Jasmine, Mocha, Chai, Sinon) as well as E2E and visual testing (Playwright, Selenium, WebdriverIO). - Advanced handling of integration, package management, and bundling tools (Yarn, NPM, Rollup, Webpack). - Version control with Git and consumption ...
Spain, Madrid