Software Development Engineer in Test (Mobile)

TL;DR

Software Development Engineer in Test (Mobile): Developing and optimizing automated testing frameworks for mobile applications with an accent on stability, coverage, and automation-first architecture. Focus on implementing Appium, XCUITest, and Espresso suites, integrating API mocking, and ensuring high-quality delivery through modern testing tooling.

Location: Remote, Portugal

Company

A specialized IT consulting partner with 18 years of experience helping clients make the right decisions in a fast-moving market.

What you will do

• Design and implement comprehensive mobile test automation frameworks.
• Develop automated tests using Appium, XCUITest, and Espresso.
• Utilize API mocking tools such as Wiremock to simulate backend services.
• Implement snapshot testing to ensure visual and UI consistency.
• Apply an automation-first mindset to optimize software quality and release cycles.
• Collaborate within a team-oriented environment to deliver high-quality mobile products.

Requirements

• 6+ years of experience as a Software Development Engineer in Test (SDET).
• Strong programming skills and deep understanding of test automation best practices.
• Hands-on experience with Appium, XCUITest, and/or Espresso.
• Experience with API mocking (Wiremock) and snapshot testing tools.
• Fluent English (mandatory).
• Must be based in Portugal.

Culture & Benefits

• No-term full-time contract with health insurance.
• 26 days of paid leave (22 standard plus 4 extra annual days).
• Meal allowance provided via Coverflex.
• Annual training budget for professional development.
• Team-oriented culture within a dynamically growing international company.
• Referral bonuses and special discounts/flex options.