Empleos de fullstack engineer with python and react en Barcelona

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...

**Company Description:** Aistech Space is a dynamic-growing company focused on generating affordable, recurrent, high resolution thermal imagery of the planet to provide a new perspective of Earth’s changing resources. The company is based in Barcelona and aims to revolutionize remote sensing for environmental monitoring and resource management. **What...

Back to jobs Founding Forward Deployed Engineer - French Speaking Happyrobot.ai Engineering Full-time Remote Barcelona | Remote Posted on 6/30/2026 **Job Description** **About HappyRobot** HappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just...

*Are you passionate about technological challenges and eager to grow in innovative projects that help build a safer, more connected world? 🌍🔐* At **RDT Ingenieros** , we are expanding our **IoT & Cybersecurity team** and are looking to welcome a **Junior Cybersecurity Engineer** to join us in a **hybrid role** , working from our offices...

**About the profile** We’re looking for a Data Engineering Team Lead to join our growing Data and AI Engineering practice - a role designed for someone who thrives at the intersection of technical excellence and people leadership. This is not about being the most senior engineer in the room; it’s about being the person who makes the whole team...

As an AI Model Engineer, you will be responsible for the end-to-end lifecycle of our AI models. You will develop, train, evaluate, and optimize models and datasets, ensuring every experiment is reproducible and delivers measurable performance improvements. You will bridge the gap between raw data and production-ready intelligence. #### **🌞Day-to-day...

Semrush is a brand visibility platform, empowering marketers to command their online presence and create measurable impact. We unify SEO authority and AI visibility, so brands are found, cited, and chosen everywhere search happens. That’s how Semrush gained the trust of over 28 million users—from scaling startups to Fortune 500 companies.Here, you own...

Overview We are seeking a Senior Formal Verification (FV) Engineer to own the formal verification environment for our next‑generation, high‑performance Out‑of‑Order (OoO) RISC‑V Vector Unit (VU). Reporting directly to the Vector Unit Verification Lead, this is a highly technical individual contributor role. You will be the dedicated formal expert...

**Summary** We are the team providing Apple Media content and services to the world, and building the infrastructure for next generation systems. Our apps, serving billions of requests every hour, help drive products such as Apple TV+, iTunes App Store, Apple Music, and iTunes Store applications on iOS, Desktop, and Apple TV. **Description** We're...

102852 | IT & Tech Engineering | Professional | Non-Executive | Allianz Services | Full-Time | Permanent 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....

Are you ready to ensure the performance of a large‑scale laboratory platform through modern testing strategies and automation? Join our expert team to work on a laboratory platform ecosystem, contributing to the development of scalable performance testing capabilities for complex systems. You will apply your knowledge of k6, JavaScript/TypeScript, Docker,...

#### **About Qualifyze:** Founded in 2019, Qualifyze is a leading company in supply chain compliance management in the Life Sciences industry, trusted by over 1,500 pharmaceutical and healthcare companies globally. Our digital suite of solutions connects manufacturers, suppliers, and a global network of more than 250 auditors and quality experts. With a...

**Description** Do you want to build the systems that keep millions of packages moving on time across Amazon's transportation network? We are looking for a Software Development Engineer to help us design, build, and operate the production infrastructure behind a system that tells fulfillment centers and trucks exactly how fast packages should flow — every...

Please note: This is a 100% on-site role in Barcelona. Remote work is not available for this position. Who is Pillar? Pillar is one of the fast growing startup from Italy which raised 3.2M€ pre-seed, 10 months later reached 1M€ ARR, and a couple of months later raised the biggest seed round of Italy: 12M€. Pillar is the new standard for...

🚨 We’re hiring a **Senior Backend Engineer** to design, build, and scale high-performance backend systems that protect governments and critical infrastructures. - 💼 **About the company:** *Fast-growing cybersecurity company redefining digital security standards in the B2G (Business to Government) space. They tackle complex, high-stakes...

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to...

Job Reference 90\_26\_CASE\_WP\_RE3 Position Software Engineer for HPC+ML Applications (RE3) Closing Date Thursday, 30 July, 2026 **Reference:** 90\_26\_CASE\_WP\_RE3 **Job title:** Software Engineer for HPC+ML Applications (RE3) **About BSC** The Barcelona Supercomputing Center - Centro Nacional de...

About the Hiring Process When you apply, our AI-powered matching platform considers you not only for this opportunity, but also for other relevant roles across our network, so one application can unlock multiple career opportunities. We only work with real companies hiring for live positions. Every opportunity on our platform is an active search. If...

About the Hiring Process When you apply, our AI-powered matching platform considers you not only for this opportunity, but also for other relevant roles across our network, so one application can unlock multiple career opportunities. We only work with real companies hiring for live positions. Every opportunity on our platform is an active search. If...

****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,...