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Added 23 mins ago
PC
Engineering Lead
PERI Canada
Calgary, AB
- Full-time
Develop formwork, shoring, and scaffolding solutions for a wide range of construction projects, utilizing PERI systems as needed (or assign to others). Ensure designs comply with all…
Added 23 mins ago
S
Mechanical Engineer (Intermediate – Senior)
SYSTRA
Toronto, ON
- Full-time
We are seeking a Mechanical Engineer (Plumbing and Drainage) to support the Stops & TPSS scope of an LRT project. The role is responsible for preparing the plumbing and fire fighting design…
Added 53 mins ago
W
Senior or Principal Civil Engineer
Worley
Calgary, AB
- Full-time
As a Senior or Principal Civil Engineer, you will lead and deliver civil engineering solutions for environmental remediation, landfill, closure, restoration, and related infrastructure…
Added 2 hours ago
E
Senior Java Developer - Core/Infra - Elasticsearch
Elastic
Canada
- Full-time
We are on the lookout for a Senior Java Engineer to join our Elasticsearch team and focus on ensuring that the shared platform functionalities of Elasticsearch are easy to use, performant,…
Added 2 hours ago
WI
Senior Process Engineer - Wastewater Treatment
WSP in Canada
London, ON
- Full-time
As a Senior Process Engineer – Wastewater Treatment, you will lead the planning, evaluation, design, commissioning, and optimization of municipal treatment facilities. You will combine…
Added 3 hours ago
R
Wireless Communications Engineer | LoRa, LTE & Satellite
Ranchflow
Halifax, NS
- Full-time
Ability to turn field requirements into practical, power-efficient communication systems
Added 3 hours ago
R
PCB & Embedded Systems Engineer
Ranchflow
Halifax, NS
- Full-time
We're looking for a PCB & Embedded Systems Engineer to develop and improve the electronics that power our collars and supporting equipment. You'll work across hardware design, embedded…
Added 3 hours ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 3 hours ago
SM
RQ11673 – Report Developer – Junior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Junior Report Developer / Data Engineer with experience in developing, implementing, and maintaining enterprise data solutions using modern Azure cloud technologies. The…
Added 3 hours ago
Engineering Lead
PERI
Calgary, AB
Develop formwork, shoring, and scaffolding solutions for a wide range of construction projects, utilizing PERI systems as needed (or assign to others). Ensure designs comply with all…
Added 3 hours ago
H
Transportation Engineer
HDR
Burlington, ON · Toronto, ON
- Full-time
…HDR’s Transportation Business Group, you’ll help shape the systems that move people and goods safely, efficiently, and sustainably. From designing resilient highways and iconic bridges to…
Added 4 hours ago
WG
Mechanical Engineer
Western Grain Dryer Inc.
Elie, MB
- Full-time
…and grain handling technology, including electrical control systems and related equipment. In addition to new equipment design and manufacturing, Western Grain Dryer Inc. provides…
Added 6 hours ago
LS
Senior Business Process Re-Engineer, Level 3 - Contract - 19629
LRO Staffing
Ottawa, ON
- Contract
Our Public Sector client is seeking an experienced Senior Business Process Re-Engineer (Level 3) to support a major Human Resources and Pay Transformation initiative.
Added 7 hours ago
WI
Senior Process Engineer - Wastewater Treatment
WSP in Canada
Guelph, ON
- Full-time
As a Senior Process Engineer – Wastewater Treatment, you will lead the planning, evaluation, design, commissioning, and optimization of municipal treatment facilities. You will combine…
Added 7 hours ago
WI
Senior Process Engineer - Wastewater Treatment
WSP in Canada
Kitchener, ON
- Full-time
As a Senior Process Engineer – Wastewater Treatment, you will lead the planning, evaluation, design, commissioning, and optimization of municipal treatment facilities. You will combine…
Added 7 hours ago
Supplier Quality Engineer
Westerkirk
Calgary, AB
The Supplier Quality Engineer reports to the Director of Quality for Manufacturing and the primary purpose of the role is to; develop, implement, and coordinate the supplier approval…
Added 7 hours ago
Systems Engineering
BWXT
Peterborough, ON
We are looking for a Systems Engineer (Contract) for our Peterborough, Ontario site. BWXT NEC's Fuel Handling and Engineered Solutions group is involved in the design, manufacture,…
Added 8 hours ago
AH
Maintenance Worker III
Alberta Health Services
Rocky Mountain House, AB
- Part-time
…work on patient and hospital equipment and complex mechanical systems to ensure safety and efficient operation of the building systems and equipment. You may utilize your maintenance skills…
Added 8 hours ago
AH
Maintenance Worker III
Alberta Health Services
Vermilion, AB
- Full-time
…work on patient and hospital equipment and complex mechanical systems to ensure safety and efficient operation of the building systems and equipment. You may utilize your maintenance skills…
Added 8 hours ago
AH
Maintenance Worker III
Alberta Health Services
Fort McMurray, AB
- Temporary
…work on patient and hospital equipment and complex mechanical systems to ensure safety and efficient operation of the building systems and equipment. You may utilize your maintenance skills…
Added 8 hours ago
A
Construction Inspector
AtkinsRéalis
Toronto, ON
- Full-time
…technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project…
Added 9 hours ago
Accounts Payable Technician - Freight
PFX Group
Milton, ON
We engineer leading fluid solutions that keep the world moving and we’re building a better future while we do it. As a vertically integrated global powerhouse, we operate 17 manufacturing…
Added 10 hours ago
H
Senior Fire Protection Engineer
HDR
Toronto, ON
- Full-time
We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help…
Added 10 hours ago
S&
Senior Instrumentation & Controls Engineer 1 - Nuclear
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
Our electric power generation clients, both in Canada and US, are updating and replacing the power plant control systems with new digital control systems. This is expanding work in the…
Added 10 hours ago
C-
Technical Sales and Field Service Engineer
Captiveaire - Region 114 Western PA
Ottawa, ON
- Full-time
Seeking a driven and motivated engineer to join our sales team focusing on growing business with existing customers and developing new business. This position will involve applications…

Elastic

Senior Java Developer - Core/Infra - Elasticsearch

Canada

$128,300 - $203,000 CAD · Full-time

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Job details

Pay: $128,300 - $203,000 CAD
Job type: Full-time
Posting language: English
Posted: Nov 6, 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 Java Engineer 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.
Proficiency in algorithms and data structures.
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.
Knowledge of JDK internals: modules, the Java memory model, garbage collection, database load, caching techniques, 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:

Experience working in a platform team or developer productivity team
Hands-on experience with CI/CD systems and practices (Buildkite, Argo CD, GitOps etc).
Knowledge of Java build tools (Gradle, Maven, etc), with a strong preference for Gradle experience.
Experience with observability and telemetry solutions, particularly OpenTelemetry
Knowledge of Go
Knowledge of containers and Kubernetes

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

Security & Privacy Responsibilities: Take ownership of protecting the confidentiality, integrity, and availability of organizational data and systems by following applicable privacy and security policies, standards, and procedures. Ensure that all individual contributions follow Elastic’s Secure Software Development Framework (SSDF). Proactively participate in mandatory role-based training to ensure personal technical execution consistently aligns with the highest standards of data protection, data privacy, and system resilience.

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.

Compensation for this role is in the form of base salary. This role does not have a variable compensation component. The typical starting salary range for new hires in this role is listed below.

These ranges represent the lowest to highest salary we reasonably and in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted range, and the ranges may be modified in the future.

An employee's position within the salary range will be based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, geographic location, performance, and business or organizational needs.

Elastic believes that employees should have the opportunity to share in the value that we create together for our shareholders. Therefore, in addition to cash compensation, this role is currently eligible to participate in Elastic's stock program. Our total rewards package also includes a company-matched Registered Retirement Savings Plan (RRSP) with dollar-for-dollar matching up to 6% of eligible earnings, along with a range of other benefits offered with a holistic emphasis on employee well-being.

The typical starting salary range for this role is:

$128,300 - $203,000 CAD

Vacancy Status: This is a posting for an existing vacancy. We are actively seeking to fill this position with a qualified candidate.

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 core infrastructure, scalable features, APIs, automation, and developer workflows. Resolve complex performance and stability issues, improve cloud observability, and lead cross-team projects while collaborating with engineers, users, and support teams.

Requirements

Candidates should have strong core Java skills, including algorithms, data structures, concurrency, parallelism, and knowledge of JVM internals, as well as experience designing APIs and leading large-scale cross-team projects. They should be able to own work end to end, use AI tools to accelerate development while taking responsibility for outcomes, and collaborate effectively in a distributed environment.

Skills

Java
Elasticsearch
API Design
Algorithms and Data Structures
Concurrency
Parallelism
Java Virtual Machine Internals
Garbage Collection
Performance Optimization
Distributed Systems
Technical Leadership
Artificial Intelligence-Assisted Development
CI/CD
Observability
OpenTelemetry
Gradle

Benefits

Health Coverage
Flexible Work Locations and Schedules
Vacation Days
Donation Matching
Volunteer Time
Parental Leave
Stock Program
Company-Matched Registered Retirement Savings Plan

Visa sponsorship

Not detected in the job text

Keywords

Java
Elasticsearch
Core Infrastructure
API Design
Algorithms
Data Structures
Concurrency
Parallelism
Java Memory Model
Garbage Collection
Classloaders
Scalable Systems
Performance Optimization
Automation
AI-Assisted Development
CI/CD
Buildkite
Argo CD
GitOps
Gradle
Maven
Observability
Telemetry
OpenTelemetry
Go
Containers
Kubernetes
Plugins
Painless Scripting
Secure Software Development

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