Senior Android Developer (KMM)

Dyninno is a group of companies providing products and services in the Travel, Finance, Entertainment, and technology sectors in 50+ countries. The company develops and implements innovations and technology in its products. Thanks to that, casting professionals quickly find true talent, travelers get the best ticket prices for flights from over 70+ airlines in a fraction of a second, and clients have access to loan products and financial instruments in just one click from anywhere in the world.

As a part of the Dyninno Group Travel sector and given our rapid expansion, we are seeking for a skilled Senior Android Developer with Kotlin Multiplatform Mobile (KMM) expertise to join our team and help drive multiple high-impact global projects forward within Trevolution.

Trevolution Group is an established leader in agency sales of air tickets and travel services to both retail and corporate clients. We currently sell over 70,000 air tickets and package holidays every month and rank as the seventh-largest consolidator in the US.

As a Senior Android Developer, you will be responsible for delivering complex internal system development projects centered on the Dreampass application and our internal travel agent application. You will plan, coordinate, and oversee activities across the entire delivery lifecycle—focusing on the evolution of the backend-driven UI platform, UI test automation, and CI/CD infrastructure. Working closely with the business and key project stakeholders, you’ll ensure alignment, efficiency, and high-quality deliverables.

Responsibilities:

• Develop and continuously improve our Dreampass consumer-facing application, as well as an internal travel agent application - focusing on backend-driven UI architecture and best practices.
• Design and implement KMM-based solutions to share business logic across Android and iOS, ensuring scalability and performance.
• Collaborate with cross-functional teams - engineering, product, and design - to define, develop, and ship new features.
• Troubleshoot and resolve bugs.
• Stay current with the latest Kotlin, Android, and KMM trends, ensuring we leverage modern technologies and best practices.
• Optimize Android-specific UI and performance using Jetpack Compose, Flow, Coroutines, and MVI patterns.
• Ensure the best possible performance, quality, and responsiveness of the applications for both Android-specific and KMM-shared components.

Requirements:

• 7+ years of professional experience in Android application development.
• Mandatory experience with Kotlin Multiplatform Mobile (KMM), including architecture and integration with Android and iOS.
• Proficiency in Kotlin, Jetpack Compose, Flow, Coroutines, and MVI architectures.
• Mandatory hands-on experience with backend-driven UI implementations.
• Ability to profile and optimize performance using Android Studio tools.
• Understanding of basic algorithms and data structures.
• Experience working with CI/CD pipelines, UI/unit testing, and analytics/performance metrics.
• Solid knowledge of OOP principles and design patterns.
• Excellent personal organization and the ability to prioritize tasks effectively.
• Strong problem-solving aptitude, curiosity, and passion for learning.
• Good English skills as the company is international and has foreign employees and partners, and the nature of the work requires close cooperation with them.

There is no one-size-fits-all here, we are quite flexible and use an individual approach with every Candidate we meet. While getting familiar during our interview, we try to understand where your working experience, professional skills and future contribution to the company can be applied within our multiple business projects.

We don’t want to set limits, but if we are naming the numbers, then the range for this position is between 4,000 EUR gross and 5,200 EUR gross per month depending on the applicant’s professional experience in the relevant field.

With us you will:

• Be a part of a top-tier team of professionals, work on global projects that reach millions worldwide, create complex one-of-a-kind in-house products and solutions;
• Learn and exchange ideas in lectures and workshops led by colleagues and team leads;
• Get health benefits: fully covered health insurance after end of the trial period (dentistry, out-patient treatment, mental health, medicine, etc.), well-being activities, vaccination days;
• Enjoy employee discount programs and have fun at monthly internal activities and celebrations;
• Work from a modern and well-equipped office in the center of Riga, with parking space for bikes and scooters, fresh fruits and coffee on a daily basis.

Join Trevolution Group’s talented team and help build next-generation travel solutions that impact millions worldwide. If you’re an experienced Android developer eager to leverage Kotlin Multiplatform Mobile and push the boundaries of travel tech innovation, we’d love to meet you!

Please note that the processing of your personal data takes place in accordance with the privacy notice, which could be found here - https://dyninno.com/en/privacy-notice-lv/

Personnel selection is provided by the competence center of the Dyninno group DYNATECH LLC, Reg. No. 40203110019, address: Jeruzalemes Street 1, Riga, LV-1010, license issued by the SEA for the provision of work placement services No.61/2021 (17.11.2021.)