Frontend Senior Software Engineer - Convert (Hybrid

Frontend Senior Software Engineer - Convert (Hybrid)

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 Senior 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.

Millions of customers every year across 44 markets – 5 brands – over 7.7 million Prime members since launching in 2017.

More than 100 million searches per day on our websites - more than 6 billion AI daily predictions

Over 1,700 employees – More than 60 different nationalities from all continents – 99% permanent contracts

We're the world’s leading travel subscription platform. We pioneered Prime, the first and largest travel subscription programme, which has topped over 7.7 million members since launching in 2017. Prime members are subscribed to global travel, gaining access to a comprehensive multi-product offering for all their travel needs—including hotels, rail, flights, dynamic packages and car rental, among others— compounded by industry-leading flexibility features and exclusive, member-only benefits.

This entire Prime experience is powered by a proprietary, industry-leading AI platform that delivers a smarter, hyper-personalised service and comprehensive travel experience globally to its members.

• Build future-forward applications with a modern tech stack at its core. Our foundation is built on JavaScript, Type Script, ReactJS, a design framework based on styled-components, and GraphQL 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;
• Storybook using Design system made with emotion and styled system;
• Clean code;
• SOLID principles and TDD.

• Experience with Applied AI Tools: Demonstrated comfort using practical AI tools such as Git Hub Copilot, ChatGPT, or other AI-powered coding assistants.
• Experimentation Mindset: Curiosity and eagerness to explore, experiment with, and integrate emerging AI-driven solutions into software development workflows.
• AI-Enhanced Problem Solving: Ability to effectively leverage AI tools to debug code, streamline development processes, and enhance productivity.
• Adaptability and Learning Agility: Enthusiastic about continuously learning and quickly adapting to new AI features and capabilities.
• Collaboration with AI: Experience or interest in collaborating closely with AI tools as 'pair programmers' to complement traditional software development practices.

The best…