Join neXa – Let’s Shape the Future Together!
Position: Senior iOS Software Engineer
At neXa, we’re not just building digital solutions — we’re helping businesses grow smarter. We work with forward-thinking clients across industries to design, build, and implement technology that makes a real difference. From intelligent automation to custom applications, our projects are as diverse as our team.
Join neXa as a Senior iOS Software Engineer and take the lead in designing, developing, and maintaining high-quality iOS applications. You’ll work closely with product and technical teams to create new functionalities, integrate APIs, and ensure seamless user experiences. This is an opportunity to contribute to a growing mobile product, influence its architecture, and deliver software that meets the highest standards of performance, usability, and security.
Join a friendly, growth-focused environment where innovation is not a buzzword — it’s how we work.
Scroll down to see the full job description, including responsibilities and requirements:
Responsibilities:
- Design and implement the PayPo iOS mobile application.
- Collaborate with product and technical teams to define and develop new features.
- Integrate internal and external APIs, including identity verification and payment services.
- Conduct and support quality, performance, and UX testing.
- Identify, troubleshoot, and fix issues, ensuring code quality and adherence to best practices.
- Actively contribute to the evolution of PayPo both technologically and functionally.
- Maintain up-to-date documentation to support team collaboration and future development.
Requirements:
- Minimum 6 years of commercial iOS development experience using Swift.
- Experience with at least two commercial iOS projects.
- Strong knowledge of iOS SDK, UIKit, SwiftUI, Combine, Networking, and GitFlow.
- Hands-on experience with REST API integration.
- Solid understanding of software engineering principles and mobile application architectures (e.g., MVVM).
- Experience publishing apps on the App Store and working with CI/CD pipelines (GitLab CI, GitHub Actions, Xcode Cloud).
- Knowledge of mobile application security best practices, including data protection, secure storage, and threat mitigation.
- High code quality awareness and documentation skills.
- English proficiency B2+; advanced or native-level Polish.
Nice to Have:
- Experience with cross-platform frameworks (Kotlin Multiplatform, Flutter, React Native).
- Experience collaborating with Android developers and understanding cross-platform challenges.
- Own apps published on the App Store.
- Interest in product development and proposing technological or functional improvements.