Software Development Engineer in Test (Mobile)

TL;DR

Software Development Engineer in Test (Mobile) (Appium/XCUITest/Espresso): Developing and maintaining mobile test automation frameworks with an accent on automation-first mindset and API mocking. Focus on designing scalable test architectures for iOS and Android and integrating modern AI-driven tooling into the workflow.

Location: Remote, Portugal

Company

Specialized IT consulting partner with 18 years of experience helping clients make strategic decisions in fast-moving markets.

What you will do

• Develop and maintain comprehensive mobile test automation frameworks.
• Implement automated tests using Appium, XCUITest, and Espresso.
• Utilize API mocking tools such as Wiremock for isolated testing.
• Perform snapshot testing to ensure UI consistency and quality.
• Apply modern tooling, including Copilot and CLI-based workflows.
• Collaborate with a senior team to ensure test automation best practices.

Requirements

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

Culture & Benefits

• Permanent full-time contract with health insurance.
• 26 days of paid vacation annually (including special company days).
• Meal allowance provided via Coverflex.
• Annual budget for professional training and growth.
• Referral bonuses and access to special flexible discounts.
• Team-oriented culture within a dynamically growing international company.