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Added 14 mins ago
T
Software Engineer II
TD
Toronto, ON · Montreal, QC
- Full-time
Work with Business Analysts / Systems Analysts, other technology Developers / Solution Designers to ensure the configuration and custom components meet application requirements and…
Added 14 mins ago
T
Security Specialist-Security Architect
TEEMA
Regina, SK
- Contract
This role will work closely with enterprise architects, infrastructure teams, application developers, cloud engineers, and business stakeholders to identify security risks, strengthen…
Added 14 mins ago
AM
Lead Systems Design Engineer
Advanced Micro Devices, Inc
Vancouver, BC
- Full-time
…role, the lead will work closely with other firmware engineers, developers, architects and customer engineering teams in leading the development and implementation of firmware for AMD's…
Added 14 mins ago
OU
Quality Assurance Analyst
ONTARIO UNIVERSITIES APPLICATION CENTRE
Guelph, ON
- Full-time
…postsecondary education. Working closely with experienced team members, developers and business stakeholders, you will gain hands-on experience in software testing, defect investigation and…
Added 14 mins ago
MQ
Software Automation Engineer
Miipe Quality Solutions
Markham, ON
- $60,000 to $65,000 CAD / year
- Full-time
· Identify, diagnose, report, and assist developers in resolving software defects; verify bug fixes
Added 30 mins ago
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Analyst, Asset Management
Dream
Saskatoon, SK
- Full-time
…in North America and Europe. We are one of Canada’s largest developers, building communities for people to live in; developing land, homes, condominiums, retail centers and renewable power…
Added 45 mins ago
RD
Engagement Delivery Manager
Randstad Digital
Toronto, ON
- $104,800 to $154,800 CAD / year
- Full-time
Capable of navigating cross-functional teams (developers, QA, architects, UX, DevOps, etc.)
Added 45 mins ago
IG
Heat Transfer SME
Insight Global
Canada
- Contract
…closely with the Technical Lead / Solution Architect, .NET Developers, React Developers, QA Automation Engineer, and Honeywell engineering…
Added 45 mins ago
TC
Salesforce QA
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Collaborate closely with Business Analysts, Developers, Product Owners, and Business Stakeholders.
Added 45 mins ago
GC
Senior Software Engineer
Gigafest Consulting
Toronto, ON
- Full-time
Mentor junior developers and establish best practices for code quality and scalability
Added 45 mins ago
TC
API QE Lead
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
…and robust error handling in API design. Work closely with developers, architects, and product owners to clarify requirements and resolve…
Added 1 hour ago
MM
Coordinator, Digital Marketing
Mini Mall Storage Properties
Calgary, AB
- Full-time
Experience coordinating website content updates, landing pages, and website quality assurance, including working with developers or external vendors.
Added 1 hour ago
2I
Senior Product Manager
2iSolutions Inc.
Toronto, ON
- Contract
Strong experience working with cross-functional teams, including product owners, UX designers, developers, and stakeholders.
Added 1 hour ago
IG
Excel Developer
Insight Global
Toronto, ON
- Contract
Collaborate with other developers and IT teams while contributing to the broader tools team's initiatives and priorities
Added 1 hour ago
IG
ISC Solutions Architect
Insight Global
Canada
- Contract
- Demonstrated ability to write custom software and conduct meaningful code reviews of other developers’ work.
Added 1 hour 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 1 hour ago
2I
Sr. Developer - React/.net/Azure
2iSolutions Inc.
Oshawa, ON
- $90 to $95 CAD / hour
- 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 1 hour ago
A
Data Analytics Lead
Altis
Markham, ON
- $110,000 to $125,000 CAD / year
- Full-time
Collaborate with business stakeholders, analysts, and developers to understand data requirements and deliver scalable solutions.
Added 1 hour ago
M
System architect- SA savings
Maarut
Montréal-Est, QC · Montreal East, Quebec
- Contract
Added 1 hour ago
A
Concepteur de produits principal/ Senior Product Designer
Acumatica
Montreal, QC
- Full-time
…Product Manager, Business Analyst, Engineering Lead, and backend developers to translate business requirements into validated, scalable solutions. This role includes building working…
Added 2 hours ago
S
Lead Infrastructure Software Developer
Scrawlr
Vancouver, BC
- Full-time
30% Leadership & Planning: Leading and mentoring software infrastructure developers, setting team direction, aligning work with business goals, and collaborating cross-functionally on…
Added 2 hours ago
IG
Senior Android Developer
Insight Global
Toronto, ON
- $50 to $80 CAD / hour
- Contract
Partner with product, design, backend, QA, and other mobile developers throughout the development lifecycle.
Added 2 hours ago
BI
Pega Lead System Architect
BURGEON IT SERVICES
Toronto, ON · Greater Toronto Area, Canada
- Contract
Lead and mentor System Architects, Senior System Architects, developers, and technical leads; assign technical work and remove design impediments.
Added 2 hours 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.
Added 2 hours ago
A
Concepteur de produits principal/ Senior Product Designer
Acumatica
Montreal, QC
- Full-time
…Product Manager, Business Analyst, Engineering Lead, and backend developers to translate business requirements into validated, scalable solutions. This role includes building working…

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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