About Job

At Arki, we’re an ambitious fintech company with big ideas. Our mission is simple: to empower people to take control of their financial futures with confidence, clarity, and the tools they truly deserve. As we embark on this journey, we’d like to invite someone who’s eager to learn, ready to hustle, and can handle a bit of creative chaos to join us and create impact!

Role Overview

As a Senior Mobile Engineer at Arki, you’ll be at the forefront of building our mobile-first digital wealth platform. Flutter will be your primary toolkit to deliver beautiful, performant, and reliable mobile experiences for our users. While Flutter is a must, familiarity with React and Svelte is a plus. This role is perfect for someone passionate about mobile-first design, thrives on creating user-friendly experiences, and enjoys working across the product lifecycle. You’ll work closely with our UI/UX teams to bring designs to life and receive immediate feedback from customers to continuously refine the experience.

Responsibilities

Design, develop, and maintain mobile applications using Flutter.
Ensure smooth integration with backend services and APIs.
Collaborate closely with designers, UI/UX teams, and product managers to deliver delightful mobile user experiences.
Optimize mobile performance, ensuring reliability, responsiveness, and security.
Apply best practices in mobile architecture, state management, and testing.
Contribute to code reviews, knowledge sharing, and mentoring of peers.
Stay up-to-date with the latest in mobile development, Flutter ecosystem, and related frameworks.
Occasionally support frontend web development with React or Svelte (nice to have).
Incorporate immediate customer feedback to improve and iterate on product features.

Requirements

7+ years of experience in software development, ideally more, with at least 5 years of experience in mobile app development
Strong proficiency in Flutter and Dart.
Experience publishing and maintaining apps on iOS and Android app stores.
Good understanding of integrating mobile apps with backend APIs.
Familiarity with React and/or Svelte is a plus.
Solid understanding of mobile app performance optimization, security, and best practices.
Collaborative mindset with strong communication skills.
Passion for fintech and delivering impactful mobile experiences.

What You’ll Gain

Hands-on experience building innovative fintech solutions with a mobile-first approach.
The opportunity to shape how users interact with our platform on-the-go.
Direct access to customer feedback to quickly validate and refine features.
A collaborative team environment that values creativity, adaptability, and problem-solving.
Opportunities to own mobile features end-to-end and see the direct impact of your work.
A startup culture where your ideas matter and every contribution counts.

If you’re excited about shaping how people interact with their money and want to be part of a fast-moving, ambitious team, we’d love to hear from you. 👉 Apply now and let’s build something game-changing together.

Mid-level Flutter Engineer