Empleos de lead python backend engineer en Barcelona

Who are we? haddock is the market leader solution for point of control in restaurants, handling all back‑office vital operations like product management, inventories, purchases, price tracking, document conciliation, bank conciliation, paychecks, clocking in/out, P&L reports, etc. Not only do we have a system of record that helps operate restaurants with...

## Sr Technical Support Engineer (VTS)Applyremote type: Hybridlocations: Barcelona, Spain: Santander, Spaintime type: Full timeposted on: Posted Todayjob requisition id: R-116190**It's fun to work in a company where people truly BELIEVE in what they're doing!**Job Description:We are looking for a **Senior Technical Support Engineer** to join our...

At Lighthouse, we’re on a mission to revolutionize commercial strategy as hospitality’s most powerful AI platform. We take the world's largest hotel data network and transform it into real-time intelligence that drives action. We don't just deliver insights; we empower businesses to make decisions that move revenue.With $370M in Series C funding and...

At Equitable Earth, we're on a mission to help protect and restore 1% of the natural world by 2030. We’ve built a rigorous, technology-enabled standard to certify conservation and restoration projects, ensuring they deliver lasting impact: strengthening livelihoods, safeguarding biodiversity, and supporting a stable climate. We're a diverse, mission-driven...

En WeAI buscamos un/a AI Solutions Engineer; un/a profesional que combine una sólida ingeniería de software end-to-end con el uso fluido de agentes y la orquestación de sistemas de IA en producción. El Ecosistema | WeAI en Jungle Te unirás a WeAI un hub catalizador que transforma la tecnología en pura potencia de negocio. No observamos la revolución,...

130 years of trust, time to shape what's next. Allianz Group is one of the world's leading insurers and asset managers - built on over a century of stability, expertise, and financial strength. Allianz Services is where that legacy meets the future. 8,200+ people. Eight countries. Three continents. We deliver specialized services to clients within Allianz...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a QA Chapter Lead based in Spain.This is a senior technical QA leadership role combining hands‑on engineering with responsibility for quality standards across multiple engineering squads. You’ll be embedded directly within one...

If you love getting deep into servers, databases, networking, and the inner workings of how email really gets delivered at scale, you'll feel right at home with us. At Metricool you will be able to do so with real ownership and ample room to make the system your own. You will have the possibility to work 100% remotely, working in a high-growth international...

Hello! We're looking for a Staff Software Engineer to help build AI-native features into Factorial's product. Not a researcher, not a model trainer: a product engineer who builds with LLM APIs the same way we build with any other API, shipping real features to real customers in production. At Factorial, being a Staff Engineer means leading technical...

As a Full Stack Engineer, you'll join a Cloud Engineering organization where engineers are encouraged to think beyond traditional frontend and backend boundaries. You'll have the opportunity to own meaningful features end to end, work across different layers of the stack, and contribute to products and infrastructure used at scale. We are also actively...

Ubicación: BarcelonaFormato: Híbrido — 3 días en oficina + 2 días remotoSBA: 42 KRequisitos ImprescindiblesExperiencia como AI Engineer / Backend Engineer.Python y desarrollo de backend/APIs escalables.Experiencia Práctica Con Microsoft AzureAzure FunctionsApp ServicesCosmos DBAzure Key VaultExperiencia productiva con RAG, LLMs, Generative AI y Prompt...

Our client, a Fortune 50 leader in enterprise solutions and innovations, is seeking a Senior AI Engineer with Knowledge Graphs and LLMs skills to join their AI incubator to scout, incubate, and validate internal ideas. This role is part of a high-impact strategy leveraging Graph Neural Networks (GNNs) and Generative AI to redefine workflows, semantic search,...

Full-time | Tech TeamBarcelona (hybrid) or remote within Europe€45,000 – €55,000Si desea saber un poco más sobre esta oportunidad, o está considerando presentar su candidatura, por favor, lea la siguiente información del puesto.threesixfive is supporting a high-growth conversational AI company building lifelike digital humans for enterprise use...

About ThunesThunes is a global, fast-growing, and innovative Fintech scale-up that uses technology to disrupt and transform the existing financial system.We have a strong Mission: to create a better global payments network, and a great Purpose: to connect the world to economic opportunities and address systemic inequality when it comes to financial...

The Role We are looking for a Senior Software Engineer to join our Data Ops team. In this role, you will lead the backend development of our internal applications, which directly impact Factorial’s sales and billing ecosystems.Your mission is to engineer highly resilient, scalable backend systems and robust cloud architectures that connect internal...

Work Your Magic with us! Ready to explore, break barriers, and discover more? We know you've got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people's lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix...

Our Engineering community is growing, and we’re now looking for a Senior Data Engineer - Databricks (m/f/*) to join our team in Spain, supporting our global growth. As Senior Data Engineer (m/f/*), you design and optimize data processing algorithms on a talented, cross‑functional team. You are familiar with the Apache open-source suite of technologies...

Reference: 54453Posted: 2026-07-30Location: Barcelona, ESPCategory: Software Product EngineeringCompany: Dow JonesJob Description:About the Team:Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers,...

At Materialise Medical, we believe that better healthcare starts with solutions designed around the individual patient. If you’re passionate about bringing personalized care to every patient, you’ll love being a part of this team. Through the technology we develop, researchers, engineers, and clinicians are revolutionizing personalized treatment —...

About Air AppsAt Air Apps, we believe in thinking bigger - and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal, in 2018 - and now with...