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Added 22 mins ago
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Specialist Engineer
AtkinsRéalis
Pickering, ON
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 22 mins ago
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Senior DevOps Engineer – Azure DevOps & GitHub Actions
BeachHead
Toronto, ON
- $65 to $68 CAD / hour
- Contract
Working with one of our top financial clients, this role calls for a Senior DevOps Engineer – Azure DevOps & GitHub Actions to build and support CI/CD pipelines, standardize DevOps tools…
Added 22 mins ago
TI
UiPath Engineer
Themesoft Inc.
Toronto, ON
- Contract
Perform Unit Testing, SIT, and support UAT execution
Added 22 mins ago
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Advanced Process Control Engineer
Dexcent
Fort McMurray, AB
- Full-time
Dexcent Inc. has an opportunity for a Advanced Process Control Engineer to join our growing team in Fort McMurray, AB. The individual will be required to be on site and to relocate to…
Added 22 mins ago
SI
Contract Data Engineer
SapienX Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
SapienX, Inc. is looking for an experienced Data Engineer for a 6-month consulting engagement supporting our clients.
Added 22 mins ago
DR
Senior Platform Software Engineer – Frontend
DSI Recruiting
Toronto, ON
- $135,000 to $160,000 CAD / year
- Full-time
Our client is seeking a hands-on Senior Platform Software Engineer (Frontend) to build the shared web foundation for a next-generation enterprise application platform. The role develops the…
Added 22 mins ago
DR
Senior Platform Software Engineer – Backend
DSI Recruiting
Toronto, ON
- $130,000 to $160,000 CAD / year
- Full-time
Our client is seeking a hands-on Senior Platform Software Engineer (Backend) to implement shared cloud-native services and reusable .NET SDKs for a next-generation enterprise application…
Added 22 mins ago
ME
Full Stack Engineer
Morson Edge (Canada)
Oshawa, ON · Greater Oshawa Metropolitan Area
- Contract
The Senior Software Engineer Developer leads software application development, mentoring developers, and translating business needs into technical solutions. It focuses on improving system…
Added 22 mins ago
LA
Senior Electrical Systems Modeling & Controls Engineer
Litens Automotive Group
Concord, ON
- Full-time
We are seeking a hands-on engineer to develop and integrate electrical and electromechanical plant models for electrified products. The role focuses on electric motors, inverters and power…
Added 22 mins ago
ME
Cloud Engineer
Morson Edge (Canada)
Oshawa, ON · Greater Oshawa Metropolitan Area
- Contract
The Associate Cloud App-Dev Engineer develops, configures, implements, and supports cloud-native applications, PaaS services, and automated infrastructure solutions using modern cloud and…
Added 22 mins ago
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Design Engineer - Senior Level
Colonial Tool Group
Windsor, ON
- Full-time
…spindle services throughout North America, is seeking a Design Engineer – Senior Level to join our…
Added 36 mins ago
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Mechanical Engineer – Plant Layout and Piping
Saltworks Technologies
Richmond, BC
- Full-time
Saltworks is a 2025 Technology Fast 50 company and EY Entrepreneur of the Year award winner. We lead our industry in adopting and developing AI across our products, projects, and…
Added 36 mins ago
ST
Mechanical Engineer – Modular Equipment
Saltworks Technologies
Richmond, BC
- Full-time
Saltworks is a 2025 Technology Fast 50 company and EY Entrepreneur of the Year award winner. We lead our industry in adopting and developing AI across our products, projects, and…
Added 36 mins ago
ST
Mechanical Engineering Services Manager
Saltworks Technologies
Richmond, BC
- Full-time
Saltworks is a 2025 Technology Fast 50 company and EY Entrepreneur of the Year award winner. We lead our industry in adopting and developing AI across our products, projects, and…
Added 36 mins ago
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Components Engineer
Tantalus
Burnaby, BC
- Full-time
The Components Engineer will play a key role in strengthening the reliability and scalability of Tantalus' hardware products by providing technical oversight of electronic component…
Added 36 mins ago
HA
Senior Electrical Engineer (Science & Technology)
H.H. Angus & Associates Ltd.
AB · Calgary, AB
- Full-time
This position is ideal for an engineer who thrives on solving challenging technical problems, enjoys collaborating with clients and project stakeholders, and takes pride in delivering…
Added 51 mins ago
GC
Senior CNC Machinist
Gates Corporation
Windsor, ON
- Full-time
…industries. The company focuses on advancing materials science to engineer products that exceed industry standards and demanding performance expectations. Gates continually invests in…
Added 51 mins ago
IG
Contact Centre Automation Test Engineer
Insight Global
Toronto, ON
- $45 to $51 CAD / hour
- Contract
Artificial intelligence tools are used to assist in screening and assessing applicants for this position. This role is vacant to support a new project. The hourly rate ranges from $45-51/hr.
Added 51 mins ago
A
Data Analytics Lead
Altis
Markham, ON
- $110,000 to $125,000 CAD / year
- Full-time
Our client, a well-established organization in the corporate sector, is seeking a Senior Data Engineer / Senior BI / Analytics Engineering Lead to design, build, and optimize scalable data…
Added 51 mins ago
ZS
Cloud Engineer
Zodiac Solutions, Inc
Montreal, QC
- Full-time
The mission of Cyber Data Risk & Resilience (CDRR) is to deliver first-line defences to manage risks to Firm technology, information and cyber threats through risk identification, control…
Added 1 hour ago
Mainframe Production Support Engineer
Capgemini
Toronto, ON
…help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive…
Added 1 hour ago
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Senior Full Stack Java Engineer
Miratech
ON · Ontario, CANADA
- Full-time
…brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we…
Added 1 hour ago
Senior Data Engineer
ZoomInfo Technologies LLC
Toronto, ON
The Senior Data Engineer is a core builder of the single source of truth that ZoomInfo's Corporate Strategy and GTM Strategy teams use to plan and track the business: pipeline created,…
Added 1 hour ago
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Content & Communications Lead, Pontosense
Pontosense
Toronto, ON
- Full-time
Pontosense builds radar sensing technology that helps older adults live safer, longer and better in their own homes, without cameras or wearables. Our technology is deployed in 24…
Added 1 hour ago
C
React Native Engineer
Collabera
Toronto, ON
- $70 to $72 CAD / hour
- Contract
CIBC is growing its mobile engineering team and is looking for experienced Senior React Native Developers to support multiple mobile initiatives across existing and greenfield applications.

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.

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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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