Empleos de fullstack engineer with python and react en Barcelona

**About Agoda** At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries,...

Python developer with a strong passion for music? That's what BMAT Music Innovators is looking for. Even more so if you're based in Barcelona and enjoy the flexibility of remote work while having the option to meet your colleagues in person. However, being based anywhere in Spain or Italy is also perfectly fine. **Experience with Python is...

Impress is #1 AI driven chain of orthodontic clinics with digital processes in Europe, and TOP 3 in the world. Born in Barcelona in 2019, we’ve grown to pioneer leading care, flagship clinics and state-of-the-art tech across 10 countries and more than 200 clinics, we completely disrupted the orthodontics market by cutting treatment costs in half, making...

**About SANNO** SANNO is a practice and patient management software for clinics and health companies. - **For clinics** : SANNO enables managing clinical history, sharing health plans, tracking patient progress, booking consultations and prescribing supplements, all in once place. We serve thousands of practitioners across Europe in 13 languages. - **For...

Python developer with a strong passion for music? That's what BMAT Music Innovators is looking for. Even more so if you're based in Barcelona and enjoy the flexibility of remote work while having the option to meet your colleagues in person. However, being based anywhere in Spain or Italy is also perfectly fine. **Experience with Python is...

About Powens Powens is the trusted Open Finance partner for financial institutions and fast-growing companies across Europe and Latin America, helping them automate financial workflows, embed payments seamlessly, and turn real-time financial data into actionable decisions. Headquartered in Barcelona and Paris, Powens operates at the intersection of...

With our growing customer base and our expansion into new markets and use cases, we have more to build than ever at Affinity as we execute on our vision to put relationship intelligence at every professional's fingertips. As a Senior Software Engineer in the One Platform team, you'll have the opportunity to push our product and platform in new directions...

About Powens Powens is the trusted Open Finance partner for financial institutions and fast-growing companies across Europe and Latin America, helping them automate financial workflows, embed payments seamlessly, and turn real-time financial data into actionable decisions. Headquartered in Barcelona and Paris, Powens operates at the intersection of...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

**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 under the 5G protocol** . In order to do so, Sateliot is launching...

**About Us** At Auctane, we are united by a passion to help businesses deliver — whatever their size, wherever they are, and however they operate. We make it possible for businesses to meet the ever-changing requirements of their industry and customer expectations. Auctane products enable hundreds of thousands of businesses to annually mail and ship...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US ...

Join us as a Software Engineer to build the AI execution layer where go-to-market agents do the work, not just answer questions.Taizen builds purpose-built AI agents for Product Marketing, Sales Enablement, and Revenue teams. Our AI agents connect to tools like Gong, Salesforce, HubSpot, and Slack, then proactively run recurring workflows without waiting to...

Contentsquare is the all-in-one experience intelligence platform designed to be easily used by anyone who cares about digital journeys. With our flexible and scalable platform, organizations quickly get a deep understanding of their customers’ whole online journey.We are a global leader in the experience analytics space, with a growing presence across 15...

Lodgify is seeking a Senior Full-stack Engineer for Activation in Barcelona to own activation funnels and experimentation. You will bridge engineering and marketing to build scalable backends (Python/ PHP/.NET) and elegant frontends (React). You’ll craft data pipelines, optimize for Core Web Vitals, and collaborate with Growth teams to improve trial...

ResponsibilitiesAs a Principal Engineer at Viaplay, you will be contributing hands‑on by engineering scalable and resilient back‑end systems in Node.js and Rust running in AWS, as well as driving the overall technical vision and direction of our platform In your role, you will ensure we develop the platform to meet the challenges of a continuously...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

**Important:** We only accept applications submitted via our official website. **Please apply directly at: Jobs at Wallapop: Software Engineer - Fullstack Program.** Over the course of 21 months, you will complete three distinct 6-month rotations, shipping real production code used by millions: - Backend: Build robust, scalable server-side systems...

We're hiring aSenior MLOps Engineerto lead the architecture and optimization of large-scale AI training and inference infrastructure. You'll design distributed training pipelines, deploy high-performance LLM serving systems, optimize GPU utilization, and build scalable ML platforms using technologies such asPyTorch, NVIDIA NeMo, CUDA, Kubernetes, vLLM,...

About HappyRobotHappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and backed by a16z and Base10 with over $60M raised, we power critical...