Senior Software Engineer, Distributed Query Engine (Remote)

MongoDB Inc.; España; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

MongoDB is seeking a software engineer to join the Query Execution Team, contributing to a high performing, modular distributed query system. You will implement and optimize core execution code in C++, work on new query language features, and help diagnose performance issues to support critical workloads.

The role can be based remotely in Spain and invites candidates with 5+ years in systems programming, strong CS fundamentals, and experience with C++, Rust, or C.

Qualifications

• 5+ years of experience in systems programming and building industrial-strength software.
• Solid CS fundamentals with data structures and algorithms.
• Experience with C++, Rust or C on large code bases.

Responsibilities

• Understand and improve current functionality of the MongoDB query engine.
• Contribute high quality C++ code and participate in code reviews.
• Design, implement, test, and support new features for performance and robustness.
• Collaborate with peers to deliver technical solutions.

Skills

5+ years systems programming

CS fundamentals

data structures & algorithms

team collaboration

Education

B.Sc in Computer Science or similar

Tools

C++

Rust

C

Job description

MongoDB is seeking a software engineer to join the Query Execution Team, contributing to a high performing, modular distributed query system. You will implement and optimize core execution code in C++, work on new query language features, and help diagnose performance issues to support critical workloads.

The role can be based remotely in Spain and invites candidates with 5+ years in systems programming, strong CS fundamentals, and experience with C++, Rust, or C.