Empleos de python api backend developer en Madrid

Citibeats is the fastest and most efficient social intelligence and text analytics platform in the market. Citibeats organizes unstructured data via natural language processing (NLP) and machine learning. Our platform allows for the gathering of relevant information in changing social contexts, which permits public organizations and financial institutions to...

System design feature (60 min) Hi, we’re Back Market. We’re here to helpmake tech reliable, affordable, and better than new . We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (Node.Js/Python) based in Spain.As a Senior Software Engineer, you will help build the backend and AI-enabled systems powering an innovative technology platform in the electric mobility space. You will...

OverviewWe are looking to fill this roleimmediatelyand are reviewing applications daily. Expect a fast, transparent process with quick feedback.We are a European deep-tech leader in quantum and AI, backed by major global strategic investors and strong EU support. Our groundbreaking technology is already transforming how AI is deployed worldwide —...

At Foxelli, we’re building more than e-commerce brands - we’re building a tribe of thoughtful humans: AI enthusiasts, curious builders, and ambitious minds who care about doing meaningful work together. Ten years in, our D2C brands reach millions and generate over $20M annually. Our focus stays simple: create products customers love and a team that...

Who We AreCint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more. The Cint platform is built on a programmatic marketplace, which is the world’s...

R0001533 AI Engineer (Open)We’re Nadara. We work harmoniously with the power of nature and the communities around us to power lifetimes to come. We call our approach ‘living energy’. We don’t just produce renewable energy, we live it – recognising our relationship with the people touched by our business and supporting social, educational, cultural,...

As a Staff Frontend Engineer at bunch, you will shape the architecture, quality, and developer experience of the product surfaces our customers and internal teams rely on every day. You will work across product teams to make our frontend systems scalable, reliable, accessible, and fast — while helping engineers ship with clarity and confidence This is not...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Engineer based in Spain.This is a senior individual-contributor role embedded directly within a product squad working on complex, high-risk technology domains.You’ll act as the squad’s technical authority on quality,...

We’re seeking a drivenAI Leadto take ownership of AI across one of the fastest-growing legal tech companies in Europe, leading the development and evolution of our core AI products.This role combinesapplied generative AI development with AI leadership,balancing hands‑on work on production systems with leading the AI team, defining the roadmap, and...

Deine MissionDu schulst die technischen Teams strategischer Cloud-Partner, damit sie KI-Anwendungen sicher bauen, integrieren und betreuen. Deine Zielgruppe sind Solution Architects, Field Engineers, Entwickler:innen, technische Berater:innen und Sales-Engineering-Teams. Du nimmst ein bewährtes KI-Curriculum und machst es für Cloud-Partner nutzbar: mit...

At XCEED, we connect people with unforgettable nightlife and live experiences. Our success is built on a foundation of bringing great people—and that’s where you come in.As aStaff Frontend Software Engineer, you will be the technical anchor for our frontend organization. This is not just a role for an expert coder; it is a role for a strategic thinker,...

Your TasksThe Payment & Basket Platform team is a foundational team working on our core stack to improve developer experience in the area.Develop value-adding features for our customers and leverage your technical expertise to create the best possible solutions following the Clean Code principles.Embrace DevOps, taking responsibility for your team’s...

This role aligns to industry-level titles such asSenior Software Developer . At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

Senior IT Consultant 360º & Manager @ Talent-R | Cybersecurity, Cloud & DevOps | Business Development | LEINN GraduateOverview They are looking to hire aSenior Frontend Engineerto join their engineering team. The selected candidate will be responsible for designing, developing, and optimizing the user interface of their cybersecurity platform, working...

This role aligns to industry-level titles such asSenior Software Developer . At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

This role aligns to industry-level titles such asSenior Software Developer . At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

DevOps Engineer – AI/GenAI Platform (AWS)Referencia: #90725Localización: EspañaBuscamos un/a DevOps Engineer con mínimo 5 años de experiencia en infraestructura y DevOps para sistemas de IA Generativa (GenAI) en AWS, para proyectos desafiantes, innovadores e internacionales. ¡Modalidad remota! Misión: Implementar, automatizar y asegurar la...

This role aligns to industry-level titles such asSenior Software Developer . At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...