Android Engineer

Trainline

. Contribute to the design and implementation of software for Android users .

Posted 11/11/2026full-timeBarcelona • SpainMid-LevelSenior💰 €65,000 - €80,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Android software development using Kotlin, with a strong focus on agile methodologies, clean code principles, and continuous integration practices. Capable of contributing to product lifecycle management and delivering user-centric functionalities in a collaborative team environment.

Highest-signal resume keywords

Kotlin ProgrammingAgile Engineering PracticesDesign PatternsContinuous Integration/Continuous Delivery (CI/CD)Git Version Control

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Kotlin ProgrammingDesign PatternsSOLID PrinciplesClean Code PrinciplesContinuous IntegrationContinuous DeliveryAgile MethodologiesScrumPair ProgrammingAI Structured Skills

Soft Skills

Enthusiasm for User ExperiencePassion for Continuous Delivery

Industry Keywords

Product LifecycleCross-Functional TeamsHybrid Working Policy

Tech Stack

Tools & technologies

AndroidKotlin

About the role

Key responsibilities & impact

Contribute to the design and implementation of software for Android users
Participate in a cross-functional product team
Apply agile engineering practices and clean code
Take part in all aspects of the product lifecycle
Work with the team and Product to drive and deliver roadmaps
Build and deliver software using Scrum, two-week iterations, continuous integration and pair programming
Deliver new functionalities and features using appropriate tools and techniques

Requirements

What you’ll need

Good working experience with Kotlin
Enthusiasm for a great user experience
Passion for continuous delivery
Experience working with Git
Solid grasp of Design Patterns, SOLID and Clean Code Principles
Knowledge of CI/CD
Basic understanding of AI structured skills
Ability to work from the office a minimum of 60% over a 12-week period
Must be able to commit to the hybrid working policy

Benefits

Comp & perks

Private healthcare and dental insurance
Generous work from abroad policy
2-for-1 share purchase plans
EV Scheme
Extra festive time off
Family-friendly benefits
Clear career paths
Transparent pay bands
Personal learning budgets
Regular learning days
28-day Work from Abroad policy