Senior Software Engineer - Distributed DB Testing & Automation (Hybrid)

MongoDB Inc.; Dublin; Hybrid; EUR 90,000 - 140,000; Full time

Job summary

MongoDB in Dublin is hiring software engineers to build a state-of-the-art distributed query system. You will design and maintain automated testing frameworks and performance tests for the MongoDB query engine, ensuring testability and robust coverage across features and edge cases.

You will collaborate with peers to understand new functionalities, contribute to automation tooling, and help raise quality standards through rigorous testing and performance validation.

Qualifications

• 5+ years of experience in software development and/or performance engineering.
• Fluency in Python, Javascript or Typescript.
• Able to decompose and solve complex problems and iterate by validating hypotheses.
• Demonstrating hands-on experience with relational or NoSQL databases is a plus.
• B.Sc. in Computer Science or related field, or equivalent practical experience.
• Advanced degrees/experience in database query engines is a plus.
• Experience in developing automation test frameworks is a plus.
• Experience in query processing engine testing is a strong plus.
• Experience in developing performance test plans and monitoring frameworks is a strong plus.
• Background in database query engines or compilers is a strong plus.

Responsibilities

• Design, develop, and maintain automated testing frameworks and performance tests for the MongoDB query engine.
• Collaborate with peers to understand new features and ensure testability, coverage, and automation for both happy-path and edge-case scenarios.
• Provide feedback in code reviews focusing on robustness and reliability of changes.

Skills

5+ yrs exp

Python

JavaScript/TypeScript

Distributed systems

English comms

Education

B.Sc. in CS or related

Tools

Automation testing frameworks

SQL/NoSQL databases

Job description

MongoDB in Dublin is hiring software engineers to build a state-of-the-art distributed query system. You will design and maintain automated testing frameworks and performance tests for the MongoDB query engine, ensuring testability and robust coverage across features and edge cases.

You will collaborate with peers to understand new functionalities, contribute to automation tooling, and help raise quality standards through rigorous testing and performance validation.