About us

Devtech provides digital innovation services that help Fortune 1000 and emerging companies transform, scale and disrupt. We partner with our clients to envision and develop next-gen digital and cloud solutions that drive impactful business outcomes through people and technology.

Our mission is to empower every innovative business in the world to do what they do best, even better.

Founded in 2012, Devtech successfully bootstrapped the business for many years before securing institutional growth capital in 2022 and 2024 to fuel our next stages of growth. We are a team of over 300 professionals across Europe and North America, and our continued growth is a testament to the quality of work our teams produce.

At Devtech, we’re fostering an environment of autonomy, mastery, and purpose, where our team members can grow and thrive. As we continue to scale globally, we're excited to welcome new team members who share our curiosity and growth mindset and are ready to make an impact!

What you’ll do

As a member of the Global Services Unit, you will be a part of a creative team responsible for all aspects of the ongoing software development from the initial specification, through to developing, testing, and launching. Your focus will be to develop dynamic mobile applications to a high standard, in a timely and scalable way that improves the code in meaningful ways. Also, as Devtech is focused on learning and development, it will be expected that you take active participation in company-wide knowledge-sharing efforts, and promotion of security, quality, and knowledge-sharing culture across the company. Creatively solving problems from the big picture to the nuts and bolts.

• Create and maintain high-quality Android applications and libraries using Kotlin

• Design and implement user interfaces following Android design principles, patterns, and best practices

• Connect applications to back-end services using RESTful APIs

• Enhance application performance, focusing on memory, CPU, GPU, and battery optimization

• Implement and manage offline databases like Room to ensure data persistence and availability

• Continuously learn and adapt to new Android technologies, frameworks, and best practices to keep applications current and efficient

What you’ll need

Required Experience

• 5+ years of demonstrated professional experience in Android development

• Experience in designing, developing, and implementing enterprise-level applications

• Excellent verbal and written communication skills in English

Core Android Development

• Extensive knowledge of Object-Oriented Programming (OOP) using Java and/or Kotlin

• In-depth understanding of the Android SDK, including UI design principles, patterns, and best practices

• Experience with data serialization/deserialization

• Familiarity with RESTful APIs and integration with back-end services

• Experience with offline databases such as Room

• Strong understanding of threading, multithreading, and performance optimization, including memory, CPU, GPU, and battery optimization

• Experience with Android Keystore and secure storage of sensitive data

• Knowledge of secure networking principles, including HTTPS/TLS, certificate pinning, OAuth2, and JWT

• Understanding of Android platform security concepts, including permissions, exported components, and inter-process communication (IPC)

• Experience with Gradle, Maven publishing, GitHub Actions, and CI/CD pipelines

• Proficiency with version control systems, particularly Git