Android Engineer

Backbase; Madrid; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A global banking technology firm in Madrid is seeking an experienced Android Engineer to design and develop innovative mobile banking products. You will join a renowned R&D team to enhance features and conduct comprehensive testing. Ideally, you have over 4 years of experience working on complex Android applications, a solid understanding of Kotlin and Java, and knowledge of design patterns and testing practices. Join us in shaping the future of FinTech for millions of users globally.

Formación

• 4+ years of experience with complex Android applications.
• Solid experience with Kotlin and Java.
• Deep comprehension of MVVM and design patterns.

Responsabilidades

• Develop and enhance features for mobile banking products.
• Conduct non-functional testing for performance and security.
• Collaborate with security and mobile teams in agile ceremonies.

Conocimientos

Kotlin

Java

MVVM

Design patterns

Unit testing with JUnit

RESTful APIs

CD/CI practices

Herramientas

Android Studio

Git

Jetpack

Retrofit

OkHttp

Coroutines

Flow

Channels

Descripción del empleo

Join our Wealth Engineering team as an Android Engineer where you'll design, develop, and shape our Android investing products. Your innovative, future-ready features will impact over 100 million users globally.

What You’ll do

Join Backbase in leading the charge towards a new era in banking innovation. As part of our renowned R&D department, you'll be instrumental in developing, scaling, and deploying cutting‑edge software solutions to financial institutions worldwide. Collaborating closely with our talented mobile engineers, you'll help shape the future of FinTech with innovative SDKs and libraries. Let's embark on this exciting journey together as we revolutionize banking for Retail, Business, and Wealth Management clients worldwide.

• Building new features and improving existing features in our wealth mobile banking products for our clients and their end users.
• Achieving high standards through comprehensive non‑functional testing, including performance, scalability, and security assessments;
• Own a set of our mobile banking components and create the one stop shop for mobile digital transformation.
• Collaborate with the Application Security team to stay on top of new tech and changes within the security domain.
• Participate in agile and scrum ceremonies while building clean, maintainable, testable and scalable code.
• Join our mobile guild which consists of 70+ mobile engineers to continuously grow your knowledge.

Who you’re looking for

Looking for a journey instead of just a job? Then let’s talk! We are THE pioneers in banking tech, and we're looking for someone with a proactive, self‑driven attitude who’s ready to tackle challenges and take initiative. You will become part of a dynamic environment that influences the banking experience of hundreds of millions of users worldwide.

If you want to develop our Android Banking Apps and scale our libraries to shape the future of banking, this role is for you. Your excellent communication skills in English—both verbal and written—will help you collaborate effectively within our global team. Experience in the banking domain will allow you to hit the ground running, and your belief in writing clean, maintainable, and scalable code will align perfectly with our commitment to quality.

• You have 4+ years of relevant working experience working on complex Android-based products;
• You have a solid experience of working with both Kotlin and Java.
• You have a deep comprehension of MVVM as well as strong understanding of design patterns (eg: Creational, Structural & Behavioural).
• You have experience of working with Jetpack, Retrofit or OkHttp, Coroutines, Flow, and Channels.
• You have a solid knowledge of Dependency injection design patterns.
• You have experience in writing unit tests with JUnit and you understand the testing pyramid.
• You are familiar with CD/CI practices and understand core concepts such as Data Structures, Algorithms and System Design.
• You have hands‑on experience with RESTful APIs.
• You have worked with Android Studio and Git in the past.

Apply for this job

Backbase is an equal opportunity employer and does not discriminate.

At Backbase, we recognise the importance of a diverse workforce and belonging. As part of our commitment to a more inclusive environment, we gather some demographic questions during the recruitment process. Any demographic questions asked during the application process are voluntary and will not influence hiring decisions. Your responses are completely anonymous and solely used for internal diversity initiatives.

If you have any concerns or questions regarding the collection and use of demographic information, please feel free to contact our Human Resources department.