Senior Quality Analyst Lisboa

Overview

Celesta, part of La Royale Group, is a growing i
Gaming development company dedicated to building
- generation online sports betting and casino experiences. Based in Lisbon, our multidisciplinary team is committed to quality, innovation, and regulatory excellence, creating solutions that engage players and stand out in the highly competitive gaming regulated market.

We are now seeking a Quality Assurance Analyst to join our Product and Engineering team. In this role, you will be at the heart of our Sportsbook development cycle, ensuring flawless execution across web and mobile platforms. You will help ensure that every feature — from placing a bet to managing payments — is intuitive, free, and compliant with local regulations. This position reports directly to the Head of Sport Betting Product & Design and works closely with developers, designers, and product owners.

Key Responsibilities

• Test Planning & Execution
• Write, maintain, and execute manual and automated test cases for web and mobile sportsbook applications.
• Validate betting flows (registration, deposit, bet placement, settlement, withdrawal).
• Ensure browser and device compatibility (i
  OS, Android, desktop, mobile web).
• Identify, reproduce, and log bugs in detail using tools such as JIRA.
• Track defects from detection to resolution, verifying fixes in subsequent builds.
• Quality Standards & Compliance
• Verify adherence to ANJ (French regulator) requirements and responsible gaming features.
• Test edge cases such as account limits, suspended bets, and timeouts.
• Contribute to risk mitigation by ensuring compliance with strict regulatory standards.
• Work closely with developers, designers, and product owners to refine requirements.
• Suggest process improvements for faster release cycles and higher quality.
• User Experience & Performance
• Conduct exploratory testing and provide actionable feedback on usability and UX flows.
• Support load/performance testing to validate platform stability under heavy traffic (e. g. , live betting events).

Key Skills & Qualifications

• Experience: 3+ years in QA testing, preferably within i
  Gaming, fintech, or other highly regulated industries.
• Technical Knowledge: Manual testing expertise, with exposure to automation tools (e. g. , Selenium, Playwright, Cypress).
• Understanding of API testing (Postman, Swagger).
• Sports Betting Knowledge: Familiarity with bet types, odds formats, and live betting dynamics.
• Tools: Experience with bug tracking and project management tools (JIRA, Confluence, Test
  Rail, etc. ).
• Soft Skills: Excellent attention to detail and a proactive
  - solving mindset.
• Ability to communicate clearly and proactively with functional teams.
• A
  - first mentality, with curiosity for how betting products are used in real life.
• Fluency in English (written & spoken); Portuguese or French a plus.

What We Offer

• Competitive salary & full benefits
• Career growth in a growing i
  Gaming company
• Opportunity to shape an impact sports betting product
• Daily perks: lunch & transport allowance
• 25 days paid vacation per year
• Health & dental insurance + wellness reimbursement
• A collaborative culture where your input matters