Mobile Engineer

I TRTech Group is seeking a Senior Multi-Vendor Network Optimization Engineer for a fully remote role. You will assess and optimize mobile network performance across LTE, Vo LTE, and 5 G NSA/SA, leveraging benchmarking and competitive analysis to improve network quality and customer experience.The ideal candidate has 5+ years in mobile network optimization...

Prime IT is looking for a Quality Assurance Automation Engineer to join our remote international team. You will design and implement automated tests for mobile apps on i OS and Android, APIs, and web applications using C#, Appium, Selenium, Rest Sharp, and Postman.Browser Stack will be used for cross-device testing as part of the workflow. You will integrate...

Amadeus in Carnaxide, Portugal, is seeking a Principal Engineer to lead full stack mobile and backend initiatives. You will guide architectural decisions, mentor teams, and drive scalable solutions across i OS, Android, and backend services.The role emphasizes collaboration with Dev Ops for robust CI/CD, Git Ops practices, and a strong focus on performance,...

Amadeus in Lisbon is seeking a Principal Engineer to lead our full stack mobile and backend initiatives. You will guide architectural decisions, mentor teams, and drive scalable solutions across i OS, Android, and backend services. The role emphasizes collaboration with Dev Ops for robust CI/CD, Git Ops practices, and a strong focus on performance, security,...

Klar S. A de C. V. is seeking a Senior Flutter Engineer to own cross‑platform mobile and web app development. You will collaborate with designers, PMs, and backend engineers to deliver secure, responsive experiences across Android, i OS, and Web. The role emphasizes AI-assisted development to accelerate velocity while maintaining maintainability and...

Klar S. A de C. V. is seeking a Flutter Engineer to own cross‑platform mobile and web app development. You will collaborate with designers, PMs, and backend engineers to deliver secure, responsive experiences across Android, i OS, and Web. You will drive code quality, implement complex state management, and embrace AI-assisted development to accelerate...

I TRTech Group is seeking a Senior Benchmarking & Multi-Vendor Optimization Engineer for a fully remote role. You will assess and optimize mobile network performance across LTE, Vo LTE, and 5 G NSA/SA, leveraging benchmarking, competitive analysis, and radio optimization to improve network quality and customer experience. The ideal candidate has 5+ years in...

Air Apps in Lisbon is seeking an experienced AI/ML engineer to develop, train, and optimize models for mobile features, and to build scalable ML pipelines.You will collaborate with cross-functional teams, research state-of-the-art AI techniques, and deploy production-ready solutions while focusing on performance and low latency for mobile environments.This...

Imagine working for a company where your growth is monitored every day, even from a distance. Where you are not just another number, but part of a constantly expanding team. We are more than 2,360 Primers spread across the world, and we want one more: YOU.We are looking for a Quality Assurance Automation Engineer with: 5+ years of experience in Software...