Senior Android Engineer at Backbase

Krakow, Lesser Poland Voivodeship, Poland -

Full Time

Start Date

Immediate

Expiry Date

31 Mar, 26

Salary

0.0

Posted On

31 Dec, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Android Development, Kotlin, Java, MVVM, Design Patterns, Jetpack, Retrofit, OkHttp, Coroutines, Flow, Channels, Dependency Injection, JUnit, RESTful APIs, Android Studio, Git

Industry

Financial Services

Description

About the job At Backbase, we don’t just deliver software – we redefine how people around the world manage their finances. We are building a new team in Kraków and are looking for a Senior Android Engineer for our Digital Engage and Customer Lifetime Orchestrator (CLO) domains. What you'll do You will design systems that are true game-changers: Digital Engage: An intelligent campaign management platform (Push, WhatsApp, Email) featuring advanced segmentation. CLO & AI Transformation: We leverage LLMs (OpenAI) and ML models for real-time offer personalization and content/image generation. Conversational Banking & PFM Coach: We are building LLM-based voice assistants and chats that help customers plan financial goals and manage their accounts. Global Scale: Over 100 financial institutions worldwide (USA, Europe, Asia, Africa). Your architectural decisions will impact millions of users. Who you are You have 5+ 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. What we offer Competitive salary + annual bonus. €1,000 per year for your professional development. Kraków Office: Daily lunches, community breakfasts on Wednesdays, and hybrid work. Full benefits package (medical and more). Want to have a real impact on a global fintech product? Let’s talk!

Responsibilities

You will design systems for an intelligent campaign management platform and leverage AI for real-time offer personalization. Your architectural decisions will impact millions of users across over 100 financial institutions worldwide.