Source Job

• Ensure the performance, quality, and responsiveness of applications.
• Refactoring existing code to improve its design working in an agile environment.
• Develop test-covered code at a high quality and take part in team decisions to build scalable and maintainable apps.

InPost is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With over 30,000 employees worldwide, InPost Group is one of the largest out of home delivery providers in Europe, committed to providing sustainable and efficient delivery solutions to meet the evolving needs of customers in today's rapidly changing landscape.

• Design and build core SDK and library features.
• Develop network testing functionality using Kotlin and Kotlin Multiplatform.
• Maintain and support legacy SDK products built in Java.

Jobgether is a platform that connects job seekers with companies. They use AI-powered matching to ensure applications are reviewed quickly and fairly.

• Conduct in-depth research into Android system internals
• Develop and deliver high-quality, enterprise-grade features according to product requirements
• Collaborate closely with support, product management, and other mobile teams

We at Sigma Software are looking for an experienced Android Engineer with strong Java/Kotlin skills to join our team and work on Android system internals. We offer competitive benefits, a supportive team culture, and projects that make a real difference.

• Design, build, and maintain advanced Android applications using Java and Kotlin.
• Develop refined user interfaces and complex business logic integrated with backend systems.
• Write clean, extensible, and well-tested code, ensuring high test coverage using JUnit and related frameworks.

Smart Working believes your job should feel right every day and connects skilled professionals with global teams for long-term roles. They aim to break down geographic barriers and help you discover meaningful work with teams that invest in your success.

• Lead engineering projects, providing guidance to team members.
• Troubleshoot business and production issues efficiently.
• Develop and implement innovation strategies and best practices.

Jobgether is a platform that connects job seekers with companies. They use AI-powered matching to ensure applications are reviewed quickly and fairly.

• Design, develop, and maintain high-quality native Android applications using Kotlin and iOS applications using Swift.
• Leverage Flutter and Dart to build cross-platform mobile applications that provide a consistent and seamless user experience across Android and iOS devices.
• Continuously optimize applications for maximum performance, scalability, and security.

Eltropy is a FinTech company on a mission to disrupt the way people access financial services by enabling financial institutions to digitally engage in a secure and compliant way. They improve operations, engagement and productivity for community banks and Credit Unions using their world-class digital communications platform; their values include telling the truth and putting customers first.

• Ensure the performance, quality, and responsiveness of applications
• Refactoring existing code to improve its design working in an agile environment
• Develop test-covered code at a high quality and take part in team decisions to build scalable and maintainable apps

InPost Group is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With over 10,000 employees worldwide, the company is committed to providing sustainable and efficient delivery solutions to meet the evolving needs of customers.

• Build new Android app features
• Bring features that exist in one platform to the other to reach parity
• Help with Tier II support. If CX can’t figure out a customer issue, you look deeper into it.

Jump is growing fast with an incredible, autonomous team. The company builds awesome mobile apps and values kindness, empathy, and a desire to help teammates.

• Co-own and take technical ownership of the team’s codebase and production systems, ensuring stability, scalability, and long-term maintainability
• Lead the design and development of high-quality, performant, and maintainable mobile solutions with a strong focus on architecture and best practices
• Drive end-to-end delivery by translating complex user and product needs into robust technical solutions, from discovery through production

Welltech is a global company with Ukrainian roots with a mission to move everybody to start and stay well for life. They have five hubs across Cyprus, Ukraine, Poland, Spain and the UK, with a remote-friendly team of 700+ professionals.

• Design and build core SDK and library features used by Speedtest clients and third-party partners
• Develop network testing functionality using Kotlin and Kotlin Multiplatform
• Build and maintain performance-critical components using C++

SOUTHWORKS is a software solutions provider. They focus on helping companies to build and deploy high-quality software.

• Work on a cutting edge Android app that brings the joy of music to millions of users.
• Collaborate closely with other engineers, designers and product managers.
• Write clear, maintainable code that will scale across a number of projects and distributed development teams.

Spotify is a digital music, podcast, and video service that gives you access to millions of songs and other content from creators all over the world. They are committed to using AI tools to support parts of the hiring process, but these tools do not replace human judgment.