Software Engineer 3

Dublin🌐 Remote💼 Full-time🗓 2026-07-16 → 2026-10-03

Core

Build customer-facing features for MongoDB Atlas, including AI chatbots, recommendation systems, and pricing pages to optimize conversion and database performance.

Role type

Mid-level software engineer (IC)

Builds

Customer-facing features for MongoDB Atlas cloud platform

Domain

Cloud engineering / Data platform / SaaS

Deliverable

product features

Required skills

TypeScript, JavaScript, modern frontend frameworks (e.g. React), compiled languages (Java, Go, C++/C), database query writing, technical specification writing, project leadership

Preferred skills

A/B testing, product design

Technologies

TypeScript, JavaScript, React, Java, Go, C++, C

Responsibilities

Contribute readable and well-tested code to ongoing projects, collaborate with product and design to implement customer-facing features, write scope and technical spec docs, lead small working groups of engineers, participate in code and document reviews, triage support requests and alerts

Seniority

Mid-level, hands-on IC (via careerplan.io/jobs/8064448-software-engineer-3-at-mongodb)

About MongoDB

Public5000+ Employees

MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the data platform for the AI era, enabling builders to create, transform, and disrupt industries with software. MongoDB’s unified data platform, the most widely available, globally distributed data platform on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud data platform and is available across AWS, Google Cloud, and Microsoft Azure.