Manual Quality Assurance Tester

Creyos

24d • Remote

About The Position

Creyos (formerly Cambridge Brain Sciences) is a leading growth-stage B2B SaaS HealthTech company that provides proprietary brain health tools, including digital cognitive assessments and mental health questionnaires, used by healthcare practitioners and researchers globally. The company prides itself on a team that includes engineers, psychologists, business leaders, and a world-renowned neuroscientist, fostering an environment of smart, enthusiastic, hardworking, and dedicated individuals. Creyos is looking for someone with a strong aptitude for understanding processes and a keen eye for identifying unique details, who takes delight in exploring new features in real-world scenarios. As part of the Creyos team, this role will be key in shaping quality assurance practices, ensuring the seamless delivery of innovative, error-free features for customers. The Manual QA Tester will collaborate with a diverse group of professionals, including scientists, product managers, designers, developers, and test automation QAs, to define, test, and launch new functionalities, delivering maximum value for their global user base.

Requirements

• Strong analytical skills, self-driven, reliable, and keen to learn.
• Excellent interpersonal and communication skills – because we know that teamwork achieves the best possible results.
• An understanding that quality is a collective effort, rather than one person’s responsibility.
• Determination to investigate and isolate the root cause of bugs. A strong focus on documenting issues thoroughly and concisely while always bearing the reader in mind.
• A strong motivation to understand every small detail of our product. Someone who is driven to make observations - no matter how small - to improve the experience of our users as much as possible.

Nice To Haves

• Experience with Ruby on Rails
• Ability to write BDD scenarios using Cucumber in a consistent and structured manner
• Industry-specific certifications, such as ISTQB, CSTE, or CSQA
• Familiarity with CI and CD tools and practices
• Familiarity with Gherkin
• Experience in Healthtech

Responsibilities

• Assist with QA processes, evaluate testing tools and methodologies, implement technologies that align with our strategic objectives, and drive continuous improvements.
• Establish and implement QA best practices while continuously improving the overall efficiency and effectiveness of development and QA processes.
• Work with our Science and Product teams to refine features, write test cases, and contribute to requirements.
• Design, develop and execute regression tests together with exploratory testing of the new features.
• Provide feedback and guidance, while working directly with developers to test the features throughout the development lifecycle.

Benefits

• Grow through our career paths leading to more senior roles. We invest in the development of our team members, provide significant opportunities for growth and career advancement, and do everything we can to support one another to ensure individual and team success. In 2025, 37% of our team members were promoted at least once to more senior roles!
• Get access to comprehensive benefits. We pride ourselves on offering benefits covering medical, dental, vision, mental health, wellness and more.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 1-10 employees