Senior Android Developer

Open
We are seeking a vibrant Android Developer to join the fintech team with 5+ years of experience. We are on a hunt for a quality-driven professional who has a passion for developing high-performance mobile applications and seamless user interfaces. Looking for an ideal candidate who is well familiar with Android using Kotlin/Java, modern architecture patterns, and API integrations.

You will have a strong advantage for proven work experience in fintech environments, payment systems, secure payment systems, or crypto-based applications. Hands-on experience with certain AI-enabled functionality, performance tuning/optimization, and app scalability tactics will be a significant plus to the person. The candidate should be able to thrive in a fast-paced, team-centric setting with a willingness to produce clean, maintainable, and secure code.

Responsibilities

  • Create, develop, and sustain stable, reusable, and high-performing Android applications using Kotlin and Java.
  • Work with product managers, designers, and backend developers to set app features and functionality.
  • Develop applications that are the fastest, most scalable, and least battery-draining you can make.
  • Make UI/UX designs technically possible and write pixel-perfect, buttery smooth interfaces.
  • Debug, profile, and other codebase issues.
  • Give constructive feedback and groom junior developers
  • Keep track of new Android SDKs, libraries, tools, and trends in the industry to incorporate into development processes.
  • Be a part of architectural decisions and contribute to mobile strategy.
  • Include RESTful APIs as well as third-party libraries and cloud services in applications.
  • Support from Android version 2.3 to the latest version (and the version you want to release in the future).

Qualifications

  • Experience: 5+ years of professional Android development experience.
  • Education: A BS in Computer Science, an engineering-related field, or relevant work experience (or equivalent experience)
  • Kotlin and Java programming languages.
  • Excellent understanding of the Android SDK, and any IDEs (ex, Android Studio) or build tools (ex, Gradle).
  • Deep understanding of Jetpack components (e.g., LiveData, ViewModel, Room, Navigation).
  • Integration of RESTful APIs, JSON, and backend services
  • Knowledge of Material Design and other UI/UX best practices
  • Understanding of Version Control (i.e., Git).

Preferred Skills

  • Basic knowledge about reactive programming (Coroutines or Flow)
  • Understanding of Dependency Injection frameworks (ex, Hilt)
  • Having knowledge around Unit Testing (JUnit, Espresso) and CI/CD pipelines.
  • Required skills: – Previous experience working with the cloud (ex. Firebase)

Soft Skills

  • Detail orientation and problem-solving skills
  • Good at communication and teamwork.
  • Demonstrated success working independently and balancing multiple priorities in a fast-paced environment

Bonus Points

  • Apps Published on Google PLAY STORE (if any link/reference)
  • Familiarity with cross-platform frameworks (Flutter & React Native)
  • Open source Android project contributions

Why Choose Delta6Labs?

At Delta6Labs, we all grow, and we all succeed together. Each member of our team is an important part of our success. We encourage a culture of equity that enables all employees to benefit from our shared wealth, knowledge, passion, and creativity. This is your chance to hop on a team that is excited, that is an industry leader in innovation, growth, and value. Alongside amazing colleagues and great, meaningful work, we want to help you get the most out of your career.

Note: Interested candidates may send their resume to [email protected]. Only shortlisted applicants will be contacted.

JOB SUMMARY

location
Location Noida, India
job type
Job Type Full-time
date
Date Posted June 11, 2026
experience
Experience 5+ Years
working hours
Working Hours 9:00 AM - 6:00 PM
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