Staff Engineer

MongoDB

Confirmed live 2 days ago Trusted
Hybrid

Quick summary

Work type
Hybrid
Location
Dublin, Ireland
Posted
70 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

How this pay compares to similar roles

Similar $200k
$150k most similar roles pay here $263k

This listing doesn't post a salary. Most similar roles pay $175,326–$224,325.

Based on 240 similar postings.

Employer

About MongoDB

MongoDB is a leading American software company that develops and provides commercial support for a popular, source-available document database. Designed to handle unstructured and structured data natively, its platform is purpose-built for modern cloud applications, analytics, and AI experiences.

MongoDB currently has 311 open roles on FindRole.

Listed pay typically runs $126,000–$226,000 across 95 roles with salary data.

Most-posted roles

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At a glance

TL;DR · Staff Engineer

Staff Engineer will join the Collections team to design, build, and operate the internal and external observability stack for the MongoDB platform. This role involves developing telemetry collection agents across data and control planes, building ingestion services for metrics, logs, and traces, and creating systems that provide actionable alerts for critical workloads. The candidate will work on high-cardinality data at scale, ensuring the infrastructure is stable, performant, and secure. Key technologies include VictoriaMetrics, Grafana, Splunk, Flink, WarpStream/Kafka, Java, Golang, Fluentbit, and OpenTelemetry. The ideal candidate possesses expertise in multi-threaded programming, performance profiling, and distributed systems. They will collaborate with product and SRE teams to improve developer experience while managing complex projects that solve the technical challenge of processing petabytes of data to ensure platform reliability and high-quality telemetry for thousands of customers.

What does a Engineer earn?

Median $185000 from 249 postings across 48 companies.

See salary data

What you'll do

  • Architect and build scalable systems for the mission-critical internal and external observability platform.
  • Design and implement improvements to help customers diagnose root causes of production issues quickly.
  • Write, debug, and optimize high-performance database code while ensuring security and durability.
  • Manage large-scale projects by coordinating with stakeholders to define product roadmaps and technical direction.
  • Mentor team members on coding standards, best practices, and technical growth.
  • Handle production customer escalations and participate in the on-call rotation.
  • Investigate performance regressions and ensure high-quality unit and integration testing.
  • Interview candidates for advanced software engineering positions within the organization.

What we're looking for

  • Minimum 10 years of experience in designing, programming, debugging, and tuning distributed or highly concurrent Go/Java/C/C++ systems.
  • Experience running latency-sensitive, high-throughput systems.
  • Strong systems fundamentals including multi-threaded programming and performance profiling.
  • Familiarity with database internals or building core components for data processing systems.
  • Familiarity with the observability ecosystem and best practices.
  • Excellent verbal and written technical communication skills to collaborate and mentor engineers.
  • Excellent time and project management skills to assess project cost and complexity.
  • Understanding of information security management.

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