BJAK Logo

BJAK

Mobile Application Developer - AI Neobank App

Reposted One Month Ago
Be an Early Applicant
Remote or Hybrid
Hiring Remotely in United Kingdom
Mid level
Remote or Hybrid
Hiring Remotely in United Kingdom
Mid level
Build and ship native Android features in Kotlin (Jetpack Compose). Integrate backend APIs, improve performance and reliability, collaborate with product and design, use analytics, and implement AI-assisted on-device experiences where valuable.
The summary above was generated by AI
About Doit

We are focused on reinventing how people spend, save, invest, exchange, travel, and more. Our objective is to build tools that will help people get more from their money and become an expert at ease. We believe AI will help make finance smart, assessible and safe.

 

We are looking for the most talented and driven people we can find. We are looking for people who work for their passion, not counting hours. Who loves building great next-generation products, not status quo. Who cares about redefining how everyone around us can get the best financial applications, not for an exclusive few. We have teams working around the world, with over 20 nationalities and growing from our offices and remotely. Join us and build a better future for our society.

 

In 2019, we built the first mobile-first, insurance platform, enabling insurance to be accessible online by millions in the region. Today, it's the leading insurance platform in Southeast Asia.

 
The Role

We are looking for Android engineers to build the native Android experience for Doit's AI Neobank App.
This role is for someone who cares about clean user flows, fast performance, product quality and shipping reliable mobile features used by real customers.

 
What You'll Own
  • Build and ship Android features using Kotlin.

  • Create clean mobile flows for insurance, payments, claims, renewals and financial services.

  • Work with product and design to simplify complex user journeys.

  • Integrate backend APIs and ensure mobile flows are stable, secure and reliable.

  • Improve app performance, crash rate, loading states, responsiveness and memory usage.

  • Use analytics, user behaviour and production issues to improve the product.

  • Build AI-assisted mobile experiences only where they genuinely improve the user journey.

 
What We're Looking For
  • 3+ years of Android development experience using Kotlin.

  • Strong Android fundamentals and experience shipping production apps.

  • Good knowledge of Jetpack, Coroutines, Flow and modern Android architecture.

  • Strong sense of mobile UX, usability, edge cases and user flows.

  • Experience integrating REST APIs and debugging production issues.

  • Fast execution, high ownership and strong attention to product quality.

  • App links, GitHub, screenshots or examples of shipped work are a strong advantage.

 
Tech Stack
  • Kotlin

  • Jetpack Compose

  • Android SDK

  • Coroutines & Flow

  • SQL / NoSQL

  • TensorFlow Lite (on-device inference)

 
The Kind of Builder We Want
  • Thinks in user journeys, not just screens.

  • Cares about making complex financial products feel simple.

  • Moves fast without creating messy code.

  • Notices UX, performance and reliability issues before users complain.

  • Honest about what they personally built, what was team-owned and what impact they can or cannot claim.

 
This Role Is Not For
  • Engineers who only want fully defined tickets.

  • Developers who build screens without caring about user experience.

  • People who ignore crashes, edge cases, loading states or performance.

  • Engineers who move slowly in a startup environment.

  • People who exaggerate impact without explaining their actual contribution.

 
Location

This role is based in UK. This is a hybrid role. You are expected to work from our UK office at least 3 days per week.

 
Language

English is our main working language across global teams. Strong English communication is required.

 
Interview Process

Our process is designed to move fast:

  1. Online assessment or practical task

  2. Role-specific interview

  3. CEO / final round


For strong candidates, we aim to complete the process and make an offer within 1 week from the start of the interview process. Candidates who complete assessments quickly will be prioritized.

 

Similar Jobs

6 Hours Ago
In-Office or Remote
Senior level
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Drive outbound sales to mid-market merchants across the UK, managing the full sales funnel from prospecting through contract negotiation and closing. Build executive-level relationships, develop pipeline, communicate value propositions, manage opportunities in Salesforce, and consistently meet sales targets. Collaborate with sales leadership, marketing, finance, and other stakeholders to structure mutually beneficial contracts.
Top Skills: Salesforce
Yesterday
Remote or Hybrid
Senior level
Senior level
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
Outbound Mid Market Account Executive responsible for prospecting UK merchants, managing the full sales funnel, building pipeline, engaging senior executives, negotiating contracts, and closing partnerships. The role requires meeting sales targets, managing opportunities in Salesforce or an equivalent CRM, using sales methodologies, collaborating cross-functionally, and selling within e-commerce, payments, fintech, or retail sectors.
Top Skills: CRMSalesforce
Yesterday
Easy Apply
Remote
United Kingdom
Easy Apply
Senior level
Senior level
Information Technology • Security • Cybersecurity
Advise product teams and EU customers on NIS-2 and related OT cybersecurity regulations. Shape product strategy, roadmap priorities, compliance positioning, customer use cases, go-to-market plans, and educational content for critical infrastructure sectors. Represent the company in industry forums, support sales and marketing, track product KPIs, identify EU opportunities, and mentor product managers. The role focuses on energy and other regulated infrastructure environments.
Top Skills: Cyber Resilience Act (Cra)DoraDragos PlatformEnisaIcs CybersecurityNis-2Ot Cybersecurity

What you need to know about the Belfast Tech Scene

If asked to name the birthplace of the RMS Titanic, you might not say Belfast. Similarly, if asked to name Europe's leading destination for foreign direct investment in new software development, Belfast might not come to mind. Yet, both are true. The city has emerged as a tech powerhouse, recently ranked among the best in the U.K. for tech careers — especially for software developers. It also leads the U.K. with the highest percentage of software development jobs advertised.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account