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Added 1 day ago
SH
School Nurse - Bilingual
SE Health
Ottawa, ON
- $32.3 to $35.3 CAD / hour
When designated as a primary provider for a client caseload, you will be the point of care lead accountable for their care while working in collaboration with other care team members and…
Added 1 day ago
SH
Personal Support Worker
SE Health
Denbigh, ON
- $21.7 to $24.2 CAD / hour
…exceptional care to people and communities across Canada. We lead with empathy, dignity and purpose while building a future where everyone can realize their full health and well-being…
Added 1 day ago
SH
Physiotherapist Hospital Rehab
SE Health
Vaughan, ON
- $40 to $49 CAD / hour
…exceptional care to people and communities across Canada. We lead with empathy, dignity and purpose while building a future where everyone can realize their full health and well-being…
Added 1 day ago
SH
Wound Care Nurse
SE Health
Hamilton, ON
- $38.5 to $43.5 CAD / hour
Must have completed Nurse Specialized in Wound, Ostomy, & Continence Canada (NSWOCC) WOC-EP program
Added 1 day ago
SH
Wound Ostomy Resource Nurse
SE Health
Hamilton, ON
- $38.5 to $43.5 CAD / hour
Must have completed Nurse Specialized in Wound, Ostomy, & Continence Canada (NSWOCC) WOC-EP program
Added 1 day ago
SH
Personal Support Manager
SE Health
Oshawa, ON
- $50,000 to $63,000 CAD / year
…exceptional care to people and communities across Canada. We lead with empathy, dignity and purpose while building a future where everyone can realize their full health and well-being…
Added 1 day ago
Occupational Therapist
SE Health
ON
…exceptional care to people and communities across Canada. We lead with empathy, dignity and purpose while building a future where everyone can realize their full health and well-being…
Added 1 day ago
SH
Physiotherapist Hospital Rehab Clinic
SE Health
Vaughan, ON
- $40 to $49 CAD / hour
…exceptional care to people and communities across Canada. We lead with empathy, dignity and purpose while building a future where everyone can realize their full health and well-being…
Added 1 day ago
SH
Physiotherapist Hospital Rehab
SE Health
Vaughan, ON
- $40 to $49 CAD / hour
…exceptional care to people and communities across Canada. We lead with empathy, dignity and purpose while building a future where everyone can realize their full health and well-being…
Added 1 day ago
SH
Personal Support Manager
SE Health
ON
- $50,000 to $65,000 CAD / year
…exceptional care to people and communities across Canada. We lead with empathy, dignity and purpose while building a future where everyone can realize their full health and well-being…
Added 1 day ago
SH
Bilingual Registered Nurse
SE Health
ON
- $36 to $40 CAD / hour
Must reside in Ontario · Ability to self-direct and self-organize, and to accurately record required information/details are a must have
Added 1 day ago
SH
Telephone Triage Registered Nurse
SE Health
ON
- $36 to $40 CAD / hour
Must reside in Ontario · Ability to self-direct and self-organize, and to accurately record required information/details are a must have
Added 1 day ago
SH
Bilingual Registered Nurse
SE Health
Ottawa, ON
- $36 to $40 CAD / hour
Must reside in Ontario · Ability to self-direct and self-organize, and to accurately record required information/details are a must have
Added 1 day ago
Physiotherapist
SE Health
Port Colborne, ON
…exceptional care to people and communities across Canada. We lead with empathy, dignity and purpose while building a future where everyone can realize their full health and well-being…
Added 1 day ago
Senior Software Developer - Storage Engine - Elasticsearch
Elastic
Canada
Lead the architectural evolution of core storage engine components, continuously identifying and resolving performance bottlenecks in indexing layouts, serialization formats, and resource…
Added 1 day ago
Senior Software Developer
Elastic
Canada
Lead discussions on architecture and system design. During these discussions, consider trade-offs. Also, think about backwards compatibility, performance, and scale.
Added 1 day ago
Senior Java Developer - Core/Infra - Elasticsearch
Elastic
Canada
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…
Added 1 day ago
Principal Software Developer - Vector Search - Elasticsearch
Elastic
Canada
We're looking for a Principal Software Developer to join the Elasticsearch - Search team. This globally-distributed team of expert engineers focuses on delivering a robust and feature-rich…
Added 1 day ago
Principal Software Developer - Storage Engine - Elasticsearch
Elastic
Canada
We're looking for a Principal Software Developer to join the Elasticsearch - Storage Engine team. This globally distributed, fully remote team of experienced engineers develops core storage…
Added 1 day ago
Principal Software Developer - Security - Elasticsearch
Elastic
Canada
We are seeking a Principal Software Developer to join the Elasticsearch Security team. In this role, you will lead the architecture and design of Elasticsearch's main features. These…
Added 1 day ago
Principal Software Developer - Search Infra - Elasticsearch
Elastic
Canada
We're looking for a Principal Software Developer to join the Elasticsearch - Search Infra team. This globally-distributed team of experienced engineers focuses on delivering a robust and…
Added 1 day ago
Principal Software Developer - Query Engine, Database Internals - Elasticsearch
Elastic
Canada
We're looking for a Principal Software Developer to join the Elasticsearch - Analytical Engine team. This expert team of engineers is responsible for building new analytics capabilities in…
Added 1 day ago
Principal Software Developer - Performance Tuning - Elasticsearch
Elastic
Canada
…the Elasticsearch Performance team. In this role, you will lead architectural and code-level performance engineering initiatives. Your goal is to drive the continuous optimization and…
Added 1 day ago
Principal Product Manager Agents and Context - Elasticsearch
Elastic
Canada
Leadership and Influence: Demonstrated ability to lead across a matrixed organization, align multiple stakeholders toward a common vision, and drive execution in a fast-paced, remote-first…
Added 1 day ago
Senior SAP BTP Integration Suite Lead / SAP Build Developer
Astra North Infoteck Inc.
Toronto, ON
Lead the design and implementation of integration solutions using SAP BTP Integration Suite:

Elastic

Senior Java Developer - Core/Infra - Elasticsearch

Canada

$128,300 - $203,000 CAD

Apply on jobs.elastic.co About employer

Applications open in a new tab.

Job details

Pay: $128,300 - $203,000 CAD
Posting language: English
Posted: Jul 20, 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

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

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 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, view posters linked below: Family and Medical Leave Act (FMLA) Poster; Pay Transparency Nondiscrimination Provision Poster; Employee Polygraph Protection Act (EPPA) Poster and Know Your Rights (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.

Apply on jobs.elastic.co About employer

More about this job

Responsibilities

The Senior Java Engineer at Elastic will design and build core infrastructure and new APIs for Elasticsearch, fix hard performance and stability problems, and improve developer productivity through automation. They will also lead projects across teams and support the support engineers with the toughest issues.

Requirements

Candidates need strong core Java skills, API design experience and knowledge of JDK internals such as concurrency, memory and garbage collection. They also need a proven record of leading large projects and of using AI to accelerate development and debugging.

Skills

Java
Elasticsearch
API design
Data structures
Algorithms
Concurrency
Parallelism
Classloaders
JDK internals
Java memory model
Garbage collection
Caching
Performance tuning
Gradle
Maven
Buildkite
Argo CD
GitOps
OpenTelemetry
Go
Kubernetes
Containers
Observability
Telemetry
Technical leadership

Benefits

Health coverage for employee and family
Stock program eligibility
Company-matched RRSP
Generous vacation
Charitable donation matching
Volunteer time
Parental leave

Keywords

Java
Elasticsearch
Senior Java Developer
Core Infrastructure
Infrastructure Engineer
Concurrency
JDK Internals
API Design
Distributed Systems
Search
Plugins
Painless
CI/CD
Gradle
Maven
OpenTelemetry
Kubernetes
Go
Platform Engineering
Software Engineer

Seniority

Senior

Perks

Generous paid time off
Parental leave
Retirement plan
Stock or equity

Tools

Java
Gradle
Maven
Buildkite
Argo CD
OpenTelemetry
Go
Kubernetes

Languages

English

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