iOS Engineer II

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 iOS Engineer II, passionate about building secure, scalable, user-centric mobile financial solutions. You will play a key role in designing, developing, and maintaining high-quality iOS applications that support digital banking, payments, and other financial services. Working closely with Product, Design, Backend Engineering, and cross-functional stakeholders, you will support the technical direction of our mobile platform while ensuring reliability, performance, and security.
 

What will you do…

• Design, develop, and maintain secure, scalable, and high-performance iOS applications that support digital financial products, including payments, banking, lending, savings, and investment solutions.
• Collaborate with product managers, designers, backend engineers, and compliance teams to deliver seamless and customer-centric mobile experiences.
• Build and enhance mobile applications using Swift and modern iOS frameworks, ensuring adherence to coding standards and best practices.
• Develop intuitive and user-friendly interfaces that simplify complex financial processes and improve customer engagement.
• Integrate iOS applications with RESTful APIs, payment gateways, financial services platforms, and third-party solutions.
• Implement robust security controls, including authentication, authorization, encryption, and secure data storage to protect customer information and financial transactions.
• Ensure compliance with regulatory requirements, industry standards, and organizational security policies related to financial services.
• Troubleshoot and resolve application defects, production incidents, and performance issues while minimizing customer impact.
• Develop and maintain unit tests, integration tests, and automated testing frameworks to ensure application quality and stability.
• Contribute to mobile architecture decisions, technical design reviews, and continuous improvement initiatives.
• Stay informed on emerging iOS technologies, FinTech trends, security practices, and Apple platform updates to drive innovation.

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 proficiency in Swift, iOS SDK, and native iOS development.
• Experience with mobile application architecture and design patterns (MVVM, Clean Architecture).
• Knowledge of FinTech products, payment systems, and digital wallet integrations.
• Expertise in secure coding, authentication, and mobile security best practices.
• Strong skills in API integration and backend service connectivity.
• Ability to optimize application performance, scalability, and reliability.
• Familiarity with Agile methodologies, CI/CD pipelines, App Store releases, and regulatory compliance requirements.

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.