# Software Engineer 3

**Company**: MongoDB
**Location**: Dublin
**Work arrangement**: hybrid
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/mongodb/jobs/8286403?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_8d80d438-461

## Description

Join the MongoDB Server Query team and help build a world-class distributed open source query engine.

We are looking for a Software Engineer 3 to work in our Dublin office as part of a hybrid working model.

## Responsibilities

- Understand and improve current functionality of the MongoDB query engine

- Identify, design, implement, test, and support new features related to query performance and robustness, query language enhancements, diagnostics for query performance problems, and integration with other products and tools

- Work with other engineers to coordinate seamless changes in a feature-rich, large code base

- Work with other teams including client drivers, cloud services, enterprise tools, support, consulting, education, and marketing to coordinate changes or contribute to their projects

## Requirements

- 3+ years of experience in data-intensive environments

- Hands-on experience building industrial-strength software

- Solid computer science fundamentals, with strong competencies in data structures, algorithms, and software design/architecture

- Experience with large code bases

- B.Sc in Computer Science or similar field, or equivalent practical experience

- Experience in developing database systems is a plus

- Interest in the theory and practice of database query engines. Hands-on experience or M.Sc./Ph.D in the domain is a plus

## Success Measures

- In three months you’ll have contributed to the development of a project slated for the next major version, as well as fixed a few bugs in a minor version of our latest stable release series

- In six months, you’ll have taken on code review responsibilities and are involved in reviewing the design for new features

- In twelve months, you’re making significant contributions to the development of a new major features

## Skills

### Required
- data structures
- algorithms
- software design
- database systems
- query engines

### Nice to have
- M.Sc./Ph.D in database query engines
- experience with large code bases

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/mongodb/jobs/8286403?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)