At Saily, we’re removing the hassle of staying connected while traveling — no roaming fees, no plastic SIM cards, just lightning-fast, secure mobile data in 200+ destinations. Saily has millions of paying customers and hundreds of thousands travelers browsing through Saily at any given moment.
To build the best product for our customers we foster AI-native Product Engineering culture, where:
- The Engineer is the builder, who is responsible for solving customer problems end-to-end (idea to production)
- AI Agents are the enablers who write most of the code and solve repeatable tasks to help the Engineers maximize their impact
- Everyone contributes to making Saily effective by suggesting new areas for improvement to delegate to agents and then implementing the changes
- Curiosity, learning and sharing are everyone's responsibility
- Customer, having a comfortable, connected, hassle-free journey is never lost from the focus
We value growth over comfort, contribution over hierarchy, and impact over process. At Saily, we believe in giving sharp people context, autonomy, and AI as their multiplier to allow them to just do their best work.
Main Responsibilities
Design test automation frameworks (multi-platform) and write automated tests to conduct complex functional integration, regression, and performance tests to confirm that the acceptance criteria have been met
Contribute to identifying testing strategies and drive their implementation
Participate in writing test plans and test cases
Report software defects and work with development team to resolve them
Perform hands-on exploratory and manual testing to uncover edge cases and usability issues that automated tests may miss
Validate complex user flows end-to-end across mobile and other platforms before major releases
AI Adoption & Evangelism
Actively explore and integrate AI-powered tools into QA workflows to accelerate test creation, expand coverage, and reduce cycle times
Champion the adoption of AI-assisted testing practices across the engineering organization
Experiment with LLMs and AI assistants for generating test data, writing test cases from requirements, and triaging flaky tests
Training and mentoring less senior team members in test automation would be very welcome
Core Requirements
5+ years of experience in automated tests writing for web or mobile applications
Experience in writing automated tests for REST API
Experience working with Git and Docker
Knowledge of Agile/DevOps best practices
Experience working with JavaScript/TypeScript
Experience working with one of the following automation
frameworks: Jasmine, Jest, Mocha + Chai, Cypress, Playwright
Passion for breaking things
That you are sharp-eyed with attention to details
Good written and spoken English skills
Tools You Will Use
App: Appium with TypeScript on BrowserStack using GitLab
Web: Playwright in TypeScript using Gitlab
BE: Postman using Gitlab
Salary Range
Gross salary: 14,500 — 26,800 PLN/month