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90,000+ live jobsJunior Android Engineer
Hybrid in Barcelona·Full-time·Added 7 days ago (last checked 31 Oct)
Our summary
- Salary
- €40,000 - €45,000 a year
About €2,470 - €2,720 a month after tax.
- Work mode
- Hybrid, Barcelona
- Contract
- Full-time
- Benefits
- Private health insurance




Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Skills
Nice to have
Requirements
What we're looking for
Have good working experience with Kotlin
Are enthusiastic for a great user experience
Have a passion for continuous delivery
Have experience working with Git
Have solid grasp of Design Patterns, SOLID & Clean Code Principles, CI/CD...
Pay & benefits
What you'll get
Enjoy fantastic perks like private healthcare & dental insurance, a generous work from abroad policy, 2-for-1 share purchase plans, an EV Scheme to further reduce carbon emissions, extra festive time off, and excellent family-friendly benefits.
We prioritise career growth with clear career paths, transparent pay bands, personal learning budgets, and regular learning days. Jump on board and supercharge your career from day one!
The role
We're Europe's leading independent rail platform, helping millions of travellers find and book the best-value rail and coach journeys across our app, website and partner channels.
Our job is to make the green travel choice the best choice. By building a better train travel experience, we help more people choose rail - creating a positive impact for customers, our business and the planet.
Introducing our Mobile team 👋
You would be joining one of our 3 Mobile platform teams. We set the technical direction and provide the shared foundations, tools and standards that enable engineers to build, release and evolve the app safely and quickly. We are also responsible for the main quality metrics of the app to make it feel quick and reliable on the devices of our customers.
Key technologies include: Kotlin, Coroutines, Jetpack Compose, Dagger, SOLID principles with a huge focus on quality and clean code.
What you'll do
As an Engineer at Trainline, you will... 🚄
Be a part of a cross-functional team that will contribute to the design and implementation of our software in the product for Android users.
Appreciate the value of agile and of engineering practices, and solid, clean code.
Be actively involved in all aspects of the product lifecycle.
Work closely with the team and Product to help drive & deliver roadmaps.
Help to build and deliver software using Agile practices (SCRUM, two weeks iterations), continuous integration and pair programming.
Be delivering new functionalities and features, using the best tools and techniques for the job.
How you'll work
We're operating a hybrid model and ask that Trainliners work from the office a minimum of 60% of their time over a 12-week period. We also have a 28-day Work from Abroad policy.
About Trainline
Trainline is a leading independent rail and coach travel platform in Europe, offering ticket booking and real-time travel information for train and coach journeys across multiple countries. The company operates a digital marketplace that connects travelers with hundreds of rail and coach operators, and it is known for its user-friendly app and website. With its headquarters in London, Trainline serves millions of customers annually and is a major player in the European travel tech sector.
In Spain, Trainline has a growing presence, with an office in Madrid that supports its operations in the Spanish market. The company is relevant to international professionals due to its multicultural work environment, focus on innovation, and the opportunity to work on products that impact travelers across Europe. Trainline's Spanish office is part of its broader European expansion, and it offers roles that may appeal to those looking to work in a dynamic, tech-driven environment in Spain.
- Industry
- Travel Tech
- Founded
- 1997
- Employees
- 1,000–5,000
- Headquarters
- London, UK
- In Spain
- Madrid
Good to know if you are moving
- Trainline has a hybrid working model, allowing flexibility between office and remote work.
- The company operates in multiple European markets, offering opportunities to work with diverse teams and international clients.
- Trainline's Madrid office is a hub for its Spanish operations, and the company supports relocation for key roles.
- The company is committed to sustainability, promoting rail travel as a greener alternative to short-haul flights.
- Trainline offers a modern tech stack and a product-focused culture, with opportunities for engineers and product managers.
In their own words
About the company & team
At Trainline, our purpose is to empower greener travel choices, connecting people and places. Trainline enables millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels.
We're a team of more than 1,000 Trainliners from over 50 nationalities, working across London, Paris, Barcelona, Milan, Edinburgh and Madrid. Now is a brilliant time to join us and help shape the future of travel.
Additional information
Our values represent the things that matter most to us and what we live and breathe everyday, in everything we do:
💭 Think Big - We're building the future of rail
✔️ Own It - We focus on every customer, partner and journey
🤝 Travel Together - We're one team
♻️ Do Good - We make a positive impact
We know that having a diverse team makes us better and helps us succeed. And we mean all forms of diversity - gender, ethnicity, sexuality, disability, nationality and diversity of thought. That's why we're committed to creating inclusive places to work, where everyone belongs and differences are valued and celebrated.
Interested in finding out more about what it's like to work at Trainline? Why not check us out on LinkedIn, Instagram and Glassdoor!
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