Android Software Engineer – Finance Super App in London

Android Software Engineer – Finance Super App in London

London Full-Time 50000 - 70000 £ / year (est.) Working from home possible
Bjak

At a Glance

  • Tasks: Build and evolve mobile applications for finance and insurance using Kotlin.
  • Company: BJAK, a leading mobile-first insurance platform in Southeast Asia.
  • Benefits: Fully remote work, competitive salary, and a dynamic global team.
  • Other info: Fast-paced startup environment with opportunities for personal growth.
  • Why this job: Join us to redefine financial applications and make a real impact.
  • Qualifications: 3+ years of Android development experience and strong UX skills.

The predicted salary is between 50000 - 70000 £ per year.

About BJAK

The original mission of BJAK is we believe people deserve smarter ways to plan, save and grow their money. This is the origin of our name. Started 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. Today, we are expanding ways to help people in the region — this includes spending, saving, investing, exchanging, travelling, and more. Our mission is to help people get more from their money every day.

We have teams working around the world, with over 20 nationalities from our offices and remotely, who truly enjoy their work. 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. If you're this person, we'd love to talk to you.

About the Job

We are looking for talented Android Software Engineers to build and evolve our mobile applications that power BJAK's insurance and financial products. You will also contribute to features that leverage automation and AI-assisted capabilities where they improve user experience and operational efficiency. This is a fully remote position where you will be part of a global engineering team working across multiple countries to build reliable, scalable mobile systems.

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 and reliable.
  • Improve 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 / Java
  • SQL / noSQL
  • TensorFlow Lite (on-device inference)

The Kind of Builder We Want

  • Thinks in user journeys, not just screens.
  • Cares about making complex products feel simple.
  • Moves fast without creating messy code.
  • Comfortable with ambiguity and changing requirements.
  • 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.

Success Looks Like

  • Android features ship fast and reliably.
  • The app becomes simpler, faster and easier to use.
  • Users can complete financial journeys with less confusion.
  • Production issues reduce over time.
  • BJAK builds one of the cleanest finance app experiences in Malaysia.

Interview Process

The process has 3 rounds:

  • Online Coding Assessment: We assess coding fundamentals, problem-solving and code quality.
  • Technical Interview: We assess Android fundamentals, architecture, API integration, debugging, UX thinking and production-quality engineering.
  • CEO Round: We assess ownership, speed, ambition, honesty, judgement and fit with BJAK’s builder culture.

Please share links to apps, GitHub, screenshots or shipped work where possible. We care more about real work, clear ownership and honest thinking than a formal cover letter.

Android Software Engineer – Finance Super App in London employer: Bjak

BJAK is an exceptional employer that fosters a culture of innovation and collaboration, making it an ideal place for ambitious professionals looking to make a significant impact. With a focus on employee growth and development, we offer numerous opportunities for advancement in a fast-paced, high-growth environment. Join us in our mission to scale operations across multiple countries and be part of a team that values ownership and efficiency.

Bjak

Contact Details:

Bjak Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Android Software Engineer – Finance Super App in London

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Bjak or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Bjak.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Bjak.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Bjak that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Android Software Engineer – Finance Super App in London

Android Development
Kotlin
Jetpack
Coroutines
Flow
Mobile UX Design
REST API Integration

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Bjak.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Bjak and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Bjak

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Bjak uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.