Quality Assurance Engineer

INSCALE is an impactful IT scaling partner to people and businesses. We unite tech talent with forward thinking organizations, building a powerful partnership that pushes both towards the next level.

We help our clients achieve scalable growth by combining our proven IT expertise with market-leading talent acquisition strategies and nearly two decades of industry know-how.

Client Profile
Joe &The Juice is a fast-growing freshly made juice, coffee, and sandwich concept. JOE was founded in Copenhagen in 2002 and has grown to +400 stores across the globe with more than 4.000 employees worldwide.

We offer a healthy, convenient, and ambient experience when entering our universe and our concept extends beyond just the products themselves, but about the people behind them.

We are a people business, and our goal is to become the first truly global people-centric food & beverage company. To achieve this, we strive to continuously develop a unique culture based on our virtues as the backbone of our company’s success; Positive Attitude, Inclusion, Social Ties, and Growth. By simultaneously focusing on having a high degree of Employee Engagement, we rely on our employees to adhere to and promote our virtues, leading to a high employee belonging.

We are currently present in the Nordics, Mid-Europe, United Kingdom, and United States with a growing franchise operation in new markets as well, and we have an ambitious plan to grow our business to 1,000 stores by 2028.

Responsibilities
As a QA in the newly formed OpsTech team, you will be working alongside the Developers working on our in-house POS system, KDS system, and other in-store applications. These applications are the heart of the operation in our stores. You will test the applications, integrations to terminals, Kiosk systems, etc., and help investigate related bugs and issues.

Overall, your tasks and ceremonies will look like the following:

• Daily standup: share any blockers, questions for developers, or issues that need resolving. No need to go task by task

• When a new version is about to go out, prepare all required documentation and test cases. Use the standup to raise any related questions.

• Retest fixed bugs and run regression testing before each release.

• Review bugs and new features, ensuring all tickets are written correctly

• Attend sprint ceremonies (refinement, planning, review)

Technical Requirements (Must Have):

• At least 1 year of experience in software QA/testing

• API testing (Postman or similar tools

• Experience with POS systems or Retail

• Knowledge of payment flows (e.g.authorization, capture, refund)

• Bug Tracking & Test Case Management

• System Experience (e.g. JIRA, TestRail, Qase).

Technical Requirements (Good to Have):

• Basic scripting skills for test automation

Soft Skills Requirements:

• Clearly articulates ideas and collaborate effectively with others.

• Works well with teams and aligns with company values.

• Motivated, eager to contribute, and committed to making an impact.

• Continuously explores new technologies and engages in self-driven learning.

• Views failures as learning opportunities and embraces challenges.

• Takes action without waiting for instructions and seeks opportunities.

• Thrives in uncertainty and remains composed under pressure.

Perks

• Permanent contract with Inscale

• 14 salaries

• 22 days vacation

• Portugal Holidays

• Health insurance

• Flex benefits

• Career plan

Source: Landing.jobs (https://landing.jobs/at/inscale/quality-assurance-engineer-in-lisbon-2026)