C++ Junior Engineer

We are looking for a self-motivated and highly skilled Test Engineer to join our team and play a critical role in ensuring the quality and performance of the KAGOME and JAM-cpp projects.

The goal is to grow into fully time C++ engineer, capable of maintaining KAGOME project

Responsibilities

• Implement and maintain a comprehensive test suite using the zombienet framework for KAGOME.
• Ensure compatibility with the latest versions of other Polkadot Host implementations (e.g., Polkadot-SDK) through rigorous testing.
• Monitor deployed KAGOME validating and syncing nodes for functionality and stability.
• Identify and diagnose crashes using debuggers like gdb or lldb. Report issues to developers via the project repository.
• Develop and execute regression test plans before any release to guarantee consistent functionality.
• Automate as many tests as possible for seamless integration into the Continuous Integration (CI) pipeline.
• Conduct performance tests to measure KAGOME's TPS (transactions per second) across various versions. Utilize tools like Locust and leverage Python scripting skills for test development.
• Possess a strong sense of initiative and be able to work independently with minimal supervision, requiring only general direction from the team.

Qualifications

• Proven experience in C++ development
• Familiarity with Polkadot architecture and blockchain ecosystem is a plus but not a requirement, you will learn it during onboarding period.
• Experience with gdb/lldb debuggers, sanitizers, and CI/CD practices.
• The ability to write Python scripts for performance testing.
• Excellent communication and problem-solving skills.
• Passion for software quality and a commitment to continuous improvement.

Benefits

• Be part of a cutting-edge project at the forefront of blockchain technology.
• Work in a collaborative and fast-paced environment.
• Gain valuable experience in the Polkadot development ecosystem.
• Opportunity to contribute significantly to the success of the KAGOME project and clients diversity in Polkadot.
• Opportunity to contribute to an open-source project, enhancing your reputation within the developer community.
• You will be provided with a high-end laptop for your professional use.

About Us

At Quadrivium, we're dedicated to pushing the boundaries of blockchain technology. Our flagship project, Kagome - is a pioneering alternative implementation that provides an alternative to Polkadot-SDK to run relay chain validator client.

How to Apply

When applying send along links that best showcase the relevant things you've built and done.