Senior System Engineer (Android) (Remote)

India, India

We are seeking an experienced and highly skilled Senior Android Developer to join our Banking project team. As a Senior Android Developer, you will be responsible for designing, developing, and maintaining the Android Application for our service-oriented project.  This is an excellent opportunity to work in a dynamic and collaborative environment, leveraging the latest technologies to deliver cutting-edge service.

About us

Nuclei is a fintech SaaS startup working already with over 20+ large enterprise clients across India, MEA & SEA regions in just a span of over 5 years.


Why are we building Nuclei?


Before we started Nuclei, we listed down a few guiding principles. These were essentially our learning from the previous startups/companies:


  1. Think big, think global, and not limit ourselves only to India.
  2. Build a company. We wanted to be sustainable from day 1 and build a profitable business. This does not mean that we compromise on growth, but we most definitely avoid unsustainable growth.
  3. Build for the long term, not flip it in a few years.
  4. And most importantly, we wanted to change the perception about India, from being a back-office/outsourcing destination, to a product destination. 
    5. All the above points came together to form Nuclei's vision - "To build a well-respected global product company. "At Nuclei, we are building innovative products that enable enterprises to increase customer engagement & build deeper relationships while transforming into a "Super-app".


Nuclei is currently undergoing expansion across Asia, SEA & MEA


  1. Collaborate with cross-functional teams to design, develop, and deliver high-quality Android applications with a strong emphasis on user experience (UX).

  2. Utilize architecture patterns and best practices for scalable and maintainable code.

  3. Implement reactive programming for efficient and responsive applications.

  4. Integrate third-party SDKs to enhance application functionality.

  5. Conduct regular code reviews to ensure code quality and adherence to best practices.

  6. Lead and contribute to sprint planning, dev analysis and ensure timely delivery of milestones.

  7. Manage and mentor team members, fostering a collaborative and productive work environment.

  8. Communicate effectively with clients to understand requirements and provide updates on project progress.

  9. Improves testability, team documents.

  10. Stay updated with the latest trends and technologies in Android development.


  1. Bachelor's degree in Computer Science, Software Engineering, or a related field. Relevant experience  5 to 8 years.

  2. Proven experience as an Android Developer, preferably in a senior or lead role, with a strong focus on service-oriented projects.

  3. Good working knowledge of Android and Core Java.

  4. In-depth knowledge of architecture patterns such as MVP and MVVM.

  5. Experience with reactive programming using RxJava.

  6. Proficient in utilizing Dependency Injection tools.

  7. Hands-on experience with integrating third-party SDKs.

  8. Familiarity with Kotlin programming language.

  9. Excellent problem-solving and analytical skills, with the ability to debug complex issues and propose effective solutions.

  10. Proficiency in UI rendering and performance optimization.

  11. Demonstrated ability in team management, including sprint planning and handling deliverables.

  12. Effective communication skills for collaboration with cross-functional teams and clients.

  13. Ability to adapt to new technologies and learn quickly.

Good to have:

  1. Familiarity with Kotlin programming language.

  2. Backend understanding to facilitate effective communication with backend developers.

  3. Experience with cross-platform development frameworks (e.g., Flutter) is a plus.

Our Culture and policies we believe in and live by at Nuclei

  • Profitable company with a team-first culture
  • Everyone is encouraged to take decisions and lead. Complete freedom with responsibility.
  • 25% team ownership - Buybacks every 6 months from the profit pool
  • Work from anywhere - Goa or Bali or Ladakh - Permanently remote
  • Unlimited leaves - There is no leave policy at Nuclei.
  • 5 days working. Friday 2nd halves are focused on learning and development
  • What we do is a part of work - Bookclub, Hackathons/ Ideathons, Chess club, Expert talks, etc. To explore opportunities to evolve ourselves as an individual and team.

Also, some links and material to give you a head start on understanding a bit more about Nuclei

This job is closed.