SDE 1 - iOS (Flutter)

About us

slice

A new bank for a new India slice’s purpose is to make the world better at using money and time, with a major focus on building the best consumer experience for your money. We’ve all felt how slow, confusing, and complicated banking can be. So, we’re reimagining it. We’re building every product from scratch to be fast, transparent, and feel good, because we believe that the best products transcend demographics, like how great music touches most of us.

Our cornerstone products and services: slice savings account, slice UPI credit card, slice UPI, and slice business are designed to be simple, rewarding, and completely in your control. At slice, you’ll get to build things you’d use yourself and shape the future of banking in India. We tailor our working experience with the belief that the present moment is the only real thing in life. And we have harmony in the present the most when we feel happy and successful together.

We’re backed by some of the world’s leading investors, including Tiger Global, Insight Partners, Advent International, Blume Ventures, and Gunosy Capital.

About the team

Everything that you see on the internet - developers made it. Even the page that you’ve opened right now and are reading this very line from - a developer. At slice, we’re trying to build a world-class product and that takes some crazy, world-class engineers. A team so supportive - even if you miss a ‘;’ in your code, they got your back till the code runs successfully.

About the Role

We are looking for a Software Development Engineer (SDE-1) to join our mobile engineering team. You will work on building high-quality mobile experiences using the Flutter framework, while learning and working with native modules across Android and iOS when required. In this role, you will work closely with Product, Design, and Backend teams to understand requirements, build, test, and ship mobile features while contributing to the core mobile platform used across the organization.

You will work within established application architecture, build reusable components, and maintain high engineering standards across the mobile codebase while developing strong mobile engineering fundamentals.

What You will do

• Work closely with Product, UX/UI, and Backend teams to understand requirements and build consumer-facing mobile features.
• Develop reusable Flutter widgets and components following established patterns and engineering practices.
• Implement mobile features with a focus on clean, maintainable, testable, and readable code.
• Collaborate with QA and platform teams to test features and support stable, high-quality app releases.
• Monitor application behaviour and fix functional, UI, and performance issues across supported devices.
• Debug issues using logs, Flutter developer tools, and a structured approach to identify and resolve root causes.
• Participate in code reviews, seek feedback, and contribute to knowledge sharing within the mobile engineering team.
• Learn and adopt relevant Flutter ecosystem tools, libraries, and mobile engineering practices to improve development quality and productivity.

What you will need

• 2-3 years of experience building mobile applications with a strong foundation and hands on experience in iOS and Swift, along with recent hands on experience working with Flutter and Dart.
• Experience with AI SDLC.
• Good understanding of mobile application development fundamentals and established application architectures.
• Good understanding of Flutter framework, widgets, layouts, navigation, and state management approaches such as Bloc, Provider, Riverpod, GetX etc.
• Basic understanding of Platform/method channels and integrating Flutter applications with native frameworks.
• Experience integrating RESTful APIs and handling JSON-based client-server communication.
• Ability to debug functional issues, UI rendering problems, and basic performance issues using Flutter developer tools.
• Good understanding of Object-Oriented Programming, Data Structures, and Algorithms.
• Understanding of mobile design patterns such as MVVM and Clean Architecture.
• Experience writing unit and widget tests; exposure to integration testing is a plus.
• Experience working in Agile development environments and using tools such as Jira or similar project management systems.
• Understanding of mobile UX principles and responsive UI design.

Life at slice

Life so good, you’d think we’re kidding:

• Competitive salaries. Period.
• An extensive medical insurance that looks out for our employees & their dependents. We’ll love you and take care of you, our promise.
• Flexible working hours. Just don’t call us at 3 AM, we like our sleep schedule.
• Tailored vacation & leave policies so that you enjoy every important moment in your life.
• A reward system that celebrates hard work and milestones throughout the year. Expect a gift coming your way anytime you kill it here.
• Learning and upskilling opportunities. Seriously, not kidding.
• Good food, games, and a cool office to make you feel at home. An environment so good, you’ll forget the term “colleagues can’t be your friends”.