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Added 2 mins ago
P
Senior L3 AI Engineer
PeoplePilot
Montreal, QC
- $120,000 to $140,000 CAD / year
- Full-time
# Senior L3 AI Engineer – Enterprise AI Platforms
Added 2 mins ago
T
Performance Engineering Lead
TD
Mississauga, ON · Toronto, ON
- Full-time
Strategize & lead testing of TD Bank's production like infrastructure with a focus on automation & scale
Added 2 mins ago
N
Senior DevOps Engineer
Nelnet
Mississauga, ON · CAN - MISSISSAUGA
- Full-time
Reporting to the Senior DevOps Manager, the Senior DevOps Engineer would join a team of experts focusing on Infrastructure as Code (IaC) Development, Automation, Innovations using DevOps…
Added 17 mins ago
Senior Software Development Engineer in Test (SDET)
Adaptive Financial Consulting
Montreal, QC
We are looking for a Senior Software Development Engineer in Test to join our team and help develop our open-source and proprietary platform products.
Added 17 mins ago
M(
Senior Platform Engineer, Quality Platform
MaintainX (An Autodesk Company)
Remote, Canada
- $107,000 to $195,000 CAD / year
- Full-time
- Remote
As a Senior Engineer on the Quality Platform team, you'll build the shared testing infrastructure, frameworks, and AI-assisted tooling that every engineering team at MaintainX relies on to…
Added 32 mins ago
MG
Manufacturing Engineer - New Graduate
Matcor-Matsu Group
Brampton, ON
- Full-time
The successful candidate will work closely with the Senior Advanced Manufacturing Engineer and plant teams, gaining hands-on exposure to quoting and advanced engineering (process design,…
Added 32 mins ago
CL
UiPath engineer
Cloudious LLC
Toronto, ON
- Contract
Seeking a hands-on Senior UiPath Engineer to troubleshoot, stabilize, and enhance an existing unattended UiPath automation supporting a procurement process. The solution processes…
Added 46 mins ago
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Senior Software Engineer
LTM
ON · Ontario, Canada
- $100,000 to $110,000 USD / year
- Full-time
Contribute to CICD automation and DevOps best practices
Added 1 hour ago
B
Senior Machine Learning Engineer
BuzzClan
Toronto, ON
- Contract
Job Title: Machine Learning Engineer – Senior
Added 1 hour ago
P
Senior Data Warehouse Developer
Pinnacle
Toronto, ON
- Full-time
As a senior data engineer, you will design, implement, and optimize the full-stack data infrastructure - from Snowflake clusters setup to data ingestion, transformation and report…
Added 1 hour ago
EN
Program Manager
Extreme Networks
Toronto, ON
- Full-time
Added 2 hours ago
ES
Senior AI Engineer
Epsilon Solutions Ltd.
Montreal, QC
- Full-time
Senior AI Engineer - Copilot / ChatGPT / Grok / Claude / Gemini
Added 2 hours ago
L
Principal AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
As a Principal AI/ML Engineer, you will define and drive implementation approaches for enterprise-scale AI initiatives that transform how lululemon operates and delivers value. You will…
Added 2 hours ago
Q-
MONTRÉAL [HYBRID] - SIEM Security Engineer Senior
QUANTEAM - North America (RAINBOW PARTNERS Group)
Montreal, QC
- Full-time
We are looking for a SIEM Security Engineer (Senior) to work with one of our clients.
Added 2 hours ago
Z
Penetration Testing and Red Team
Zoho
Toronto, ON
- Contract
We are seeking a Senior Penetration Tester / Red Team Engineer to support offensive security initiatives through advanced penetration testing, red team operations, and custom security tool…
Added 2 hours ago
TI
Machine Learning Engineer - Senior
TekStaff IT Solutions
Toronto, ON
- Contract
The Senior Machine Learning Engineer will deploy, integrate, monitor, and operationalize AI and machine-learning solutions using modern MLOps practices. The role will establish reusable…
Added 3 hours ago
T
Test Analyst
TalentHub.io
Canada
- Full-time
Career progression into Senior Test Analyst, QA Engineer, Automation Engineer, QA Lead, or QA Manager roles.
Added 3 hours ago
Senior Software Engineer
Electronic Arts
Vancouver, BC
We are seeking an experienced Senior Software Engineer to join our Service Enablement organization as a technical leader and change-maker. In this role, you will lead a team of software…
Added 3 hours ago
MC
Cloud Platform Engineer – Kubernetes (36051)
Myticas Consulting
Toronto, ON
- Contract
A senior-level, hands-on Kubernetes / Cloud Platform Engineer who can independently resolve challenging Kubernetes infrastructure and workload issues.
Added 3 hours ago
A
Senior IT Systems Engineer
arcadia
Toronto, ON
- $150,000 to $185,000 CAD / year
- Full-time
A well-funded deep-tech AI startup is hiring a Senior IT Systems Engineer to run and scale the corporate IT systems supporting its Toronto and Redwood City offices and remote employees. The…
Added 3 hours ago
2I
Cloud Infrastructure Engineer
2iSolutions Inc.
Oshawa, ON
- $70 to $75 CAD / hour
- Contract
The Cloud Infrastructure Engineer develops, configures, implements, and supports cloud infrastructure and virtualization solutions. The role works within established cloud architecture,…
Added 3 hours ago
SG
Field Service Engineer
SIG Group
Mississauga, ON
- Full-time
Analyze, troubleshoot and resolve both mechanical and automation malfunctions and breakdowns.
Added 3 hours ago
T
Analytics Engineer
Tantalus
Burnaby, BC
- Full-time
Tantalus is seeking an early-career Analytics Engineer to join our Customer Operations team, reporting to the Senior Director, Customer Experience.
Added 4 hours ago
P
Applied AI Test Engineer - Intern
Plusgrade
Toronto, ON · CAN - Toronto
- Full-time
…live AI systems, catch hallucinations, and ship resilient test…
Added 4 hours ago
S
Senior Water Resources Engineer
Stantec
Ottawa, ON
- Full-time
We are seeking a senior Professional Engineer who has built the majority of their career around hydraulic and hydrologic modelling and is motivated by developing both high-quality models…

Elastic

Senior Java Engineer - Core/Infra - Elasticsearch

Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Nov 4, 2026

Original job description

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 on the lookout for a Senior Software Developer to join our Elasticsearch team and focus on ensuring that the shared platform functionalities of Elasticsearch are easy to use, performant, maintainable, and secure.

The team’s mission is to create foundational infrastructure and shared functionality that enables engineers to develop, extend, and support Elasticsearch. The team owns common functionality such as services, settings, and scripting, and makes Elasticsearch extensible through plugins or the Painless scripting language. The team also makes Elasticsearch observable by providing logging and telemetry information. We also own the orchestration of Elasticsearch in serverless, the CI/CD workflows, and enable Elasticsearch developers to deliver Elasticsearch to customers - serverless, cloud, and on-premise alike.

You will be a strong individual contributor on the team, but you will also contribute to and lead cross-team projects. We need someone who has great design skills, who can work at a low level of abstraction but can equally drive and communicate technical concepts across a variety of collaborators.

What You Will Be Doing:

Contributing to large, impactful projects that evolve the core infrastructure that underpins Elasticsearch.
Making Elasticsearch developers more productive by identifying and developing opportunities for automation, and integrating agentic apps into development workflows.
Designing and implementing new horizontally-scalable features and APIs in Elasticsearch.
Solving difficult issues, including performance or concurrency issues, and proposing solutions.
Improving operation and observability of Elasticsearch cloud systems.
Collaborating in the open with the ES team, Elastic users, and other supporting open source projects.
Supporting our support engineers with the harder problems.
Owning operational investigations end-to-end, until performance or stability issues are successfully resolved.

What You Bring:

Experience crafting APIs and the ability to reason through tradeoffs.
Proficient in algorithms and data structures.
You have strong skills in core Java and are conversant in the standard library of data structures and concurrency constructs, as well as newer language features.
Experience with low-level Java such as concurrency, parallelism, classloaders, etc.
Hands-on experience with CI/CD systems and practices (Buildkite, Argo CD, GitOps etc).
Experience leading large scale projects across engineering teams.
Willingness to dive into new issues and ask for help when you need it.
You are able to own projects from beginning to end. This covers both technical design and working with others to develop needed components.
You have a proven track record of using AI to accelerate development, debug complex systems, and optimize code, while still owning the final outcomes.
You possess the ability to collaborate across functions and teams and seamlessly transition between different projects, codebases, or teams based on business priorities
You can work autonomously, drive decisions and results in a distributed team by leveraging asynchronous, direct, and transparent communication.

Bonus Points:

Knowledge of JDK internals: modules, the Java memory model, garbage collection, database load, caching techniques, etc.
Experience with observability and telemetry solutions, particularly OpenTelemetry
Knowledge of Go
Knowledge of containers and Kubernetes
Knowledge of Java build tools (Gradle, Maven, etc), with a strong preference for Gradle experience.
Experience working in a platform team or developer productivity team

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 inclusive culture that celebrates different perspectives, experiences, and backgrounds. Qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, sex, pregnancy, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, disability status, or any other basis protected by federal, state or local law, ordinance or regulation.

We welcome individuals with disabilities and strive to create an accessible and inclusive experience for all individuals. To request an accommodation during the application or the recruiting process, please email candidate_accessibility@elastic.co. We will reply to your request within 24 business hours of submission.

Applicants have rights under Federal Employment Laws and can view the following posters linked below:

Family and Medical Leave Act (FMLA) Poster

Employee Polygraph Protection Act (EPPA) Poster

Elasticsearch develops and distributes technology and information that is subject to U.S. and other countries’ export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People's Republic (DNR), The Luhansk People's Republic (LNR), Kherson or Zaporizhzhia). If you are located in or are a national of one of the listed countries or regions, an export license may be required as a condition of your employment in this role. Please note that national origin and/or nationality do not affect eligibility for employment with Elastic.

Please see here for our Privacy Statement.

Different people approach problems differently. We need that. Elastic is an equal opportunity/affirmative action employer committed to diversity, equity, and inclusion. Qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, sex, pregnancy, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, disability status, or any other basis protected by federal, state or local law, ordinance or regulation.

We welcome individuals with disabilities and strive to create an accessible and inclusive experience for all individuals. To request an accommodation during the application or the recruiting process, please email candidate_accessibility@elastic.co We will reply to your request within 24 business hours of submission.

Applicants have rights under Federal Employment Laws, view posters linked below:

Family and Medical Leave Act (FMLA) Poster; Equal Employment Opportunity (EEO) Poster; and Employee Polygraph Protection Act (EPPA) Poster.

Please see here for our Privacy Statement.

Apply About employer

More about this job

Responsibilities

Develop and improve Elasticsearch’s shared platform infrastructure, including scalable features and APIs, developer automation, CI/CD workflows, and cloud-system observability. Resolve complex performance and stability issues end-to-end, collaborate across teams and open-source communities, and support engineers working on Elasticsearch.

Requirements

Candidates should have strong core and low-level Java expertise, including concurrency, parallelism, algorithms, data structures, and API design, along with hands-on CI/CD experience. They should be able to lead projects across teams, own work from design through delivery, communicate effectively in a distributed environment, and use AI tools to accelerate development while remaining accountable for outcomes.

Skills

Java
Elasticsearch
API Design
Algorithms And Data Structures
Concurrency
Parallelism
CI/CD
Buildkite
Argo CD
GitOps
Distributed Systems
Performance Optimization
Observability
Telemetry
AI-Assisted Development
Cross-Team Project Leadership

Benefits

Health Coverage
Flexible Work Locations And Schedules
Vacation Days
Donation Matching
Volunteer Time
Parental Leave

Visa sponsorship

Not detected in the job text

Keywords

Java
Elasticsearch
Search AI Platform
Core Infrastructure
Platform Engineering
API Design
Algorithms
Data Structures
Concurrency
Parallelism
Classloaders
CI/CD
Buildkite
Argo CD
GitOps
Serverless
Cloud Systems
Plugins
Painless Scripting Language
Automation
AI-Assisted Development
Performance Optimization
Operational Investigations
Observability
Telemetry
OpenTelemetry
Go
Kubernetes
Gradle
Maven

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