KeyStep

Software Engineer 3, DevTools

MongoDB
Ireland
1 day ago
full-time

Skills & Technologies

TypeScriptJavaC#CGoJSBackendFrontendFull-StackReactNode.jsAPIsHigh AvailabilityMongoDBBusiness Continuity

Job Description

The MongoDB Database Experience team is a diverse group of contributors working together to help our users manage MongoDB at global scale. This includes building tools for MongoDB Atlas: our database as a service offering and fastest growing product which allows users to deploy fault-tolerant, globally distributed MongoDB clusters in just minutes.

We're seeking a Senior Software Engineer to join our Developer Tools Team within the Database Experience department. The team is responsible for tools which allow users to interact with their data and to understand the health and performance of their MongoDB deployments. The Developer Tools Team works on a variety of APIs and customer-facing UIs empowering MongoDB users to interact with their stored data, whether that’s on desktop via MongoDB Compass or in the browser via Atlas Data Explorer.

This position requires participation in a 24/7 on-call rotation to ensure business continuity and incident response capabilities.

This role can be based out of our Dublin office or remotely in Ireland

We're looking for someone who

Has 2+ years of engineering experience working with backend systems (Java, C#, Go, Node.js, etc.)

Is a backend engineer with a willingness to take on frontend tasks or a full-stack developer with a bias towards backend

Has experience with the design and architecture of a modern, scalable, high availability web application

Has experience working with databases

Enjoys collaboration and being part of a team

Is approachable, curious, and intellectually honest

Would enjoy chasing down difficult problems in a distributed environment

Always strives to expand their knowledge

Nice to Haves

Knowledge of database internals and tuning mechanisms, particularly indexing

Previous work in TypeScript, React, and Node.js, particularly maintaining an ecosystem of dependencies

Experience working with websocket based client to server communication

Familiarity with developing and supporting microservice based arc

Company & Role Analysis

JobSeeker+
Likely perks
Private MedicalPension25+ Days HolidayStock OptionsLearning BudgetFlexible Hours
Culture & working style

Neutral 2–4 sentence summary of what working at this company is like, drawn from public reviews and press coverage. Tone, collaboration style, pace, benefits highlights.

Market salary range

£45,000 – £60,000 (Glassdoor, Levels.fyi, 2025)

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