Mobile Developer

Description

Kloia is a recognized AWS Partner with a deep focus on Application Modernization and Digital Transition projects.

Our teams are growing rapidly and we’re hiring a Mobile Developer to work on customer projects and also work on our internal products that we provide to our customers.

What does a Mobile Developer do?

In Kloia, Mobile Developer’s’ main focus is to work on large-scale, complex and enterprise-wide projects, and deliver the know-how and the expertise required to build reliable, secure and scalable applications.

Key parts of this role are to take part in the design and development process and help to make the right trade-offs between performance, cost, security and reliability, as well as to be a reliable escalation point supporting the system in production.

As a Mobile Developer you will:

• Collaborate with cross-functional teams (Product, UX/UI, Backend, DevOps) to define, design, and ship new features on both Android and iOS platforms.
• Write clean, maintainable, and scalable code, following best practices and modern development principles.
• Integrate with backend services (REST, GraphQL, etc.) and handle data persistence, networking, and performance optimizations.
• Participate in code reviews, architecture discussions, and technical design sessions to ensure robust, secure, and efficient apps.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency and app quality.
• Troubleshoot, debug, and resolve production issues and performance bottlenecks.
• Contribute to R&D activities by prototyping new ideas and experimenting with cutting-edge tools.

What would an average day look like?

An average day at Kloia starts with team stand-ups and sprint planning sessions where priorities are set and challenges are discussed. You will then dive into hands-on coding and feature development, participate in code reviews, and troubleshoot technical issues as they arise. Your day will also include collaboration with designers, backend engineers, and DevOps specialists, ensuring that every new feature or update is seamlessly integrated into our robust mobile ecosystem.

Who should apply?

At Kloia, we are looking for mobile developers who are passionate about building high-quality, innovative applications for both iOS and Android, and who thrive in a collaborative, forward-thinking environment. If you have a strong technical foundation, a drive to tackle complex challenges, and a commitment to delivering scalable, secure solutions, then you belong on our team. We value individuals who are eager to contribute their expertise, embrace continuous learning, and play an active role in digital transformation projects. As a part of the Kloia family—a firm renowned for its cutting-edge approach and dynamic team culture—you’ll have the opportunity to work alongside some of the industry’s brightest minds, shaping the future of mobile technology while advancing your own career in an environment that champions excellence and innovation.

This all sounds great, what's it going to do for my career?

Joining Kloia means immersing yourself in a dynamic environment that not only hones your technical skills but also propels your career forward. You’ll work on large-scale, enterprise-wide projects and gain exposure to cutting-edge cloud-native technologies and best practices. With opportunities for AWS training and certifications, hackathon days, and a supportive culture of knowledge sharing, your professional growth will be continually nurtured, positioning you as a leader in mobile innovation.

Requirements

• Proven experience in developing mobile applications for iOS (Swift or Objective-C) and/or Android (Kotlin or Java). Cross-platform experience (Flutter, React Native, etc.) is a plus.
• Familiarity with mobile architectures, design patterns (MVC, MVVM, etc.), and best practices.
• Hands-on experience with RESTful APIs, JSON, and third-party libraries/frameworks.
• Knowledge of version control (Git) and an understanding of CI/CD pipelines for mobile apps.
• Basic understanding of cloud services (AWS, GCP, or Azure) is beneficial.
• Experience with unit testing, UI testing, and debugging tools.
• Excellent communication skills in English (both written and spoken) and the ability to work collaboratively in a distributed team environment.
• Minimum 4+ years of hands-on experience in mobile application development for iOS (Swift) and/or Android (Kotlin/Java).
• Strong understanding of native mobile SDKs, application lifecycle, and platform-specific design guidelines (iOS Human Interface Guidelines, Material Design).
• Proven experience translating designs from Figma, Adobe XD, or Sketch into high-quality, production-ready mobile interfaces.
• Solid knowledge of asynchronous programming, state management, and secure data storage mechanisms (Keychain, Keystore, encrypted storage).
• Experience with push notifications, background tasks/services, and offline-first architecture.
• Good understanding of App Store & Google Play submission processes, store guidelines, and performance optimization techniques.
• Awareness of mobile security best practices, accessibility standards, and device compatibility considerations.

Benefits

We have a range of awesome perks and benefits:

• Work from anywhere and anytime concept
• Remote budget which you can buy whatever required to increase your efficiency at your home working area
• Hackathon Days
• Access to AWS and CNCF/Kubernetes Trainings
• AWS and Kubernetes certifications
• R&D focus
• Knowledge Sharing Summits
• Out of scale salary, reward and Stock option system

We offer an incredible range of perks and benefits. Before the pandemic, we were also following work from anywhere principle, which means you are free to work from your home or from our offices(Wework, Workinton). We are always seeking new ways to make remote-work more social, including

• Weekly Lunch&Learn Sessions
• Weekly Happy Fridays
• Virtual Socials
• Online Games