Frontend Software Engineer – Convert; Hybrid
Publicado en 2026-02-11
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Desarrollo de Software
Ingeniero de Software, Desarrollador de full-stack
As you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us!
We’re seeking an experienced
Frontend Software Engineer
to join our
Convert Team
in Barcelona or Madrid (Hybrid). In this role, you will be at the heart of what the customer experiences when searching and booking their travel on our e-commerce platform. If you’re ready to soar, we’re ready to take you there.
Join the world’s leading travel subscription platform and one of the largest e-commerce businesses in Europe.
Millions of customers every year across 44 markets – 5 brands – 7M members in Prime
More than 100 million searches per day – Up to 6 billion daily AI predictions[e1]
Over 1,700 employees – More than 60 different nationalities from all continents – 99% permanent contracts – 36 average age
We’re the world’s leading travel subscription platform and one of the largest e-commerce businesses in Europe. We are a tech company revolutionising the travel booking experience through our consumer insight, innovative technology, market leadership, and Prime, the world’s first travel subscription program.
What you will do:The Role’s Key Responsibilities and Tasks
As an eDOer, you will have clear objectives, great challenges and a clear overview of how your work contributes to the global company project and its customers. As a Frontend Software Engineer in the Convert area, you will be in charge of:
- Build future-forward applications with a modern tech stack at its core. Our foundation is built on JavaScript, Type Script, React
JS, a design framework based on styled-components, and Graph
QL for efficient data querying. We ensure code reliability through rigorous testing using Jest and React Testing Library, among others. This entire ecosystem is managed effectively with industry-leading tools including Rspack, npm, Babel, Docker, and many more! - Work with a distributed, scalable micro-services environment, where software gets deployed daily, with high quality, clean code, SOLID principles and TDD;
- Be part of a high-performing cross-functional team of 7-10 developers, POs, UXers, QAs, data scientists etc, all sharing the same values and focus on the customer;
- Develop powerful and advanced algorithms that are at the forefront of innovation in travel tech;
- Leverage your technical excellence mindset to code solutions with the highest quality through good design, attention to detail and test quality, as well as challenge decisions to help all teams improve technical excellence.
- Actively participate in the product definition and ideation processes;
- Work in a fully agile organisation, using Kanban practices to deliver business value continuously;
- Continuously learn and participate in workshops, hackathons, and other events as we consider it key to be active within the IT community;
- Own and monitor the performance of product and technical OKRs.
Having a technical mindset is vital for us, which is why we promote:
- Microservices platform and modular FE;
- Powerful monitoring techniques using Datadog, Big Query and Graphana;
- Version-control systems like Git & Bitbucket;
- Story book using Design system made with emotion and styled system;
- Clean code;
- SOLID principles and TDD.
Good to have
- Strong mastery of Java script, ideally
more than 5 years experience
working with Java script at scale. - Strong knowledge of engineering fundamentals (data structures, concurrency, design patterns, algorithms).
- Great technical mindset to work in an environment where we promote the use of microservices platforms, clean code, SOLID principles and TDD.
- Ability to code with the highest quality through good design, attention to detail and test quality.
- Knowledge of Cloud and of Continuous Delivery environments to help you deliver value quickly.
- Strong data-driven capabilities and design pattern skills that will allow you to face our business challenges.
- Be part of the product definition, identify improvement options, challenge decisions constructively and provide creative solutions to complex problems, focusing on the outcome and not on the tasks.
- Fluent English level
required, with strong written and oral communication…
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