Android Engineer II

Posted 7 Days Ago
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Lagos, NGA
Hybrid
Senior level
Information Technology • Consulting
The Role
Designs and delivers secure, scalable Android applications for fintech products, including payments, wallets, transactions, authentication, and identity verification. Responsibilities include architecture, performance optimization, API and financial-platform integration, application security, code reviews, mentorship, automated testing, reusable component development, and collaboration with Product, Design, Backend Engineering, Compliance, and business teams.
Summary Generated by Built In
Company Description

Who we are…

At Cavista Technologies, we are redefining what it means to be a technology partner. We collaborate with organizations around the world to deliver custom-built software solutions that drive innovation, performance, and long-term value. Our team is diverse, passionate, and united by a shared mission to create technology that powers possibility. Our people are our greatest asset, and together we deliver results that matter.

Job Description

We are looking for…

Cavista Technologies is seeking an experienced, innovative Android Engineer II passionate about building secure, scalable, high-performing mobile financial solutions. You will play a key role in designing and delivering mission-critical mobile applications that power financial services, digital payments, and customer experiences. Working closely with Product, Design, Backend Engineering, and other stakeholders, you will help shape the technical direction of our Android platform.

What will you do…

  • Partner with Product Managers, Designers, and Engineering teams to define, architect, and deliver innovative mobile features that support digital financial products and customer experiences.
  • Drive technical decisions around application architecture, mobile security, scalability, performance optimization, and maintainability.
  • Develop secure solutions for payments, transactions, wallet functionality, authentication, identity verification, and other fintech-related services.
  • Collaborate with backend engineers to integrate APIs, payment gateways, banking services, and third-party financial platforms.
  • Conduct code reviews, provide technical mentorship, and promote engineering best practices across the Android team.
  • Champion application security standards, including secure data storage, encryption, token-based authentication, fraud prevention, and regulatory compliance requirements.
  • Create and maintain reusable components, libraries, documentation, and technical standards that improve development efficiency across teams.
  • Stay current with emerging Android technologies, fintech innovations, and mobile development trends, recommending improvements where appropriate.

Qualifications

What you bring...

  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field.
  • 5+ Years of Fintech Experience.
  • Strong experience with Kotlin, Android SDK, Android Studio, Jetpack Components, Coroutines, and modern Android development practices.
  • Deep understanding of architectural patterns such as MVVM, MVI, Clean Architecture, and modular application design.
  • Experience integrating payment solutions, digital wallets, transaction processing systems, KYC services, financial APIs, or banking platforms.
  • Proven experience publishing and maintaining Android applications on the Google Play Store.
  • Experience with automated testing frameworks, including unit testing, integration testing, and UI testing.
  • Strong analytical and problem-solving skills, with the ability to translate complex business requirements into scalable technical solutions.
  • Excellent communication skills and ability to effectively collaborate across Product, Design, Engineering, Operations, Compliance, and Business teams.

REGULATORY CONSIDERATIONS

  • Implements mobile-application controls aligned with PCI-DSS mobile-payment requirements.
  • Ensures app data handling and permissions comply with the Nigeria Data Protection Act (NDPA) 2023.

 

Additional Information

What you will experience…

  • A fast-paced, collaborative, and purpose-driven team environment that empowers you to thrive and grow.
  • Opportunities to shape the voice of a global tech brand while working alongside innovative leaders.
  • Professional development and leadership support to sharpen your expertise.
  • Competitive compensation and a full suite of benefits, including health and wellness programs, and generous paid time off (vacation days, holidays, and birthday leave).
  • A culture that values transparency, creativity, and continuous learning.

Skills Required

  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field
  • 5+ years of fintech experience
  • Strong experience with Kotlin, Android SDK, Android Studio, Jetpack Components, Coroutines, and modern Android development practices
  • Deep understanding of MVVM, MVI, Clean Architecture, and modular application design
  • Experience integrating payment solutions, digital wallets, transaction processing systems, KYC services, financial APIs, or banking platforms
  • Experience publishing and maintaining Android applications on the Google Play Store
  • Experience with unit, integration, and UI testing
  • Strong analytical and problem-solving skills
  • Excellent communication and cross-functional collaboration skills
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The Company
HQ: Dallas, TX
260 Employees

What We Do

Your Exciting Opportunity For A Rewarding Career Operating in the United States, Nigeria, India and the Philippines, Cavista’s mission is to empower the world’s best technology solutions. Through world-class consultation, innovative IT solutions and personalized client services, Cavista increases operational efficiency for organizations of all sizes. We're seeking talented individuals interested in a challenging and rewarding career. We're looking for the best and brightest, the forward-thinkers and problem-solvers who want a chance to change the world. The Cavista Way Cavista is committed to treating every employee as an individual, respecting their dignity and recognizing their merit. Our work environment encourages innovation, thinking outside the box and being entrepreneurial in thoughts and actions. Employees are an integral part of the company’s success, and take pride in creating their own ideal work environment. Cavista operates from offices in Nigeria, India and the Philippines. Our Global Partner Cavista is a global partner of Axxess, the leading innovator in home healthcare technology around the world. With individuals from more than 40 countries, Axxess sets the standard for operational excellence in a diverse and inclusive environment. Fostering an award-winning culture that encourages success by meeting needs and solving challenges has been the key to its rapid growth since it was founded.

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