Full Stack QA Engineer (Backend Focus)

About Unlimit

Founded in 2009, Unlimit is a global fintech company that offers a large portfolio of financial services, including payment processing, banking as a service (BaaS), and an on&off-ramp fiat solution for crypto, DeFi, and GameFi. The company’s mission is to deliver solutions that eliminate financial borders, enabling businesses to operate both locally and internationally with ease across Europe, the UK, LATAM, APAC, India, and Africa. Unlimit has 700 employees across 16 offices and five continents, including London, Singapore, São Paulo, Hong Kong, and Mexico. For further information, please visit: www.unlimit.com.

About Unlimit

Founded in 2009, Unlimit is a global fintech company with 16 offices all over the world and more than 450 employees, that offers a large portfolio of financial services - from acquiring (payment processing) to banking and banking as a service.

Our mission is to be “ready for tomorrow” and to provide our customers with a sense of stability in the everchanging financial landscape and an opportunity to be prepared for whatever the tomorrow of business brings their way, so that while others observe, they can already take an advantage.

About The Job

We are looking for a proactive Full Stack QA Engineer to join our backend project team. This is an exciting opportunity to contribute to a growing product in the fintech industry, working closely with our development team to ensure high quality and reliability of the backend systems. This role requires an engineer who is enthusiastic, detail-oriented, and capable of both manual and automated testing. Initially, around 70% of the testing will be manual, but our company is committed to fully automating our project in the future.

We offer:

Attractive monthly salary paid in line with experience 

Vacation, sick, and paid holidays

Flexible working hours

Full-time: 5/2 

Modern workplace with all necessary equipment

A team of top international professionals to learn from

Multicultural working environment

Join Unlimit Team now!

Unlimit is an equal opportunity employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We welcome applications from all members of society irrespective of age, sex, disability, sexual orientation, race, religion or belief.

Responsibilities

•  Develop and execute test plans for backend services.
• Perform API testing to ensure integration stability.
• Use tools like Postman for REST API testing.
• Set up and maintain test automation scripts.
• Write clear and concise test cases and report results to the team.
• Work proactively to identify areas for improvement.

Manual Testing Requirements

• At least 5 years of experience in QA/testing roles, including experience with manual testing.
• Strong understanding of RESTful APIs and SQL.
• Experience with RabbitMQ is highly desirable, but not mandatory.
• Experience in the fintech industry is a plus.
• Ability to create and execute detailed test cases for backend services.

Automation Testing Requirements

• At least 5 years of experience in backend test automation.
• Strong experience with API testing tools (e.g., Postman, REST).
• Basic knowledge of Java (Java 11 or higher).
• Familiarity with software life cycles, from gathering requirements to production deployment.
• Databases: PostgreSQL and MongoDB.
• Experience with tools like Retrofit 2, Gradle, JUnit5, Jenkins, and GitLab.
• RabbitMQ experience.
• Performance testing with Gatling.
• Selenide experience.
• Experience with IntelliJ IDEA.

Join Unlimit Team now!

Unlimit is an equal opportunity employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We welcome applications from all members of society irrespective of age, sex, disability, sexual orientation, race, religion or belief.