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Principal Software Engineer II; Team - Elasticsearch

Job in Toronto, Ontario, M5A, Canada
Listing for: PowerToFly
Full Time position
Listed on 2026-02-28
Job specializations:
  • Software Development
    Software Engineer, Cloud Engineer - Software, DevOps, AI Engineer
Salary/Wage Range or Industry Benchmark: 211900 CAD Yearly CAD 211900.00 YEAR
Job Description & How to Apply Below
Position: Principal Software Engineer II (Performance Team) - Elasticsearch
Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter.

By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud‑based solutions for search, security, and observability help organizations deliver on the promise of AI.

What is

The Role:

We are seeking a Principal Software Engineer II to join our Elasticsearch Performance Engineering area. This role will set the technical direction for our automated benchmarking tools. You'll define methodologies, architecture and design for testing Elasticsearch ingest and search workloads at cloud scale, including identifying performance regressions.

What You Will Be Doing:

Design and building of tooling and automated processes for provisioning and execution of Elasticsearch performance benchmarking jobs at scale.

Defining methodologies and guidelines for performance benchmarking servicing development teams and solution architects.

Play a lead role in cross‑functional team efforts and engagements.

Mentoring and advising team members on proposed technical solutions.

Developing reporting for and interpreting of benchmarking results.

Investigate and assist in resolving performance escalations and capacity planning issues.

Address and devise solutions for benchmarking disparate use cases and workloads.

What You Bring:

Software development experience with Python and Linux shell required (Expert Level).

Familiarity with Linux system‑level performance measurement and associated tooling (for example: how to measure and compare CPU, memory, and disk I/O performance between cloud provider instance types).

Prior experience in the troubleshooting and root cause analysis of performance issues in complex distributed architectures.

Prior experience with CI/CD pipelines and automating process workflows.

Experience in cloud architectures, service models, and operating across multiple cloud service providers, assessing tradeoffs from both performance and deployment perspectives.

Ability to multitask, effectively manage your time, and collaborate with team members globally across time zones.

Familiarity with measuring performance and sizing in Linux VM and container environments.

Experience with performance tuning of Java applications and JVMs.

Bonus Points:

Prior experience with large, distributed search engines and in developing and tuning queries.

Familiarity with the Elasticsearch Query API and building Kibana dashboards is a strong plus.

Cloud orchestration with Kubernetes.

Experience applying the use of Artificial Intelligence (AI) for devising and expanding benchmarking practices and enhancing benchmarking tooling.

Additional Information - We Take Care of Our People:
As a distributed company, diversity drives our identity. Whether you’re looking to launch a new career or grow an existing one, Elastic is the type of company where you can balance great work with great life. Your age is only a number. It doesn’t matter if you’re just out of college or your children are; we need you for what you can do.

We strive to have parity of benefits across regions, and while regulations differ from place to place, we believe taking care of our people is the right thing to do.

Competitive pay based on the work you do here and not your previous salary

Health coverage for you and your family in many locations

Ability to craft your calendar with flexible locations and schedules for many roles

Generous number of vacation days each year

Increase your impact - We match up to $2000 (or local currency equivalent) for financial donations and service

Up to 40 hours each year to use toward volunteer projects you love

Embracing parenthood with a minimum of 16 weeks of parental leave

Different people approach problems differently. We need that. Elastic is an equal opportunity employer and is committed to creating an…
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