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Added 5 mins ago
GC
Data Engineer
GEI Consultants, Inc.
Guelph, ON
- $90,000 to $150,000 CAD / year
- Full-time
Design, build, and maintain data pipelines that ingest, transform, and deliver enterprise data to AI solutions and business applications.
Added 35 mins ago
IC
Business Specialist
IT Connex
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The IT Business Analyst role is to support the Business Applications team in the planning, design, development, and support of efficient business systems within core organizational…
Added 35 mins ago
C
Alliance Sr Director
CBRE
Victoria, BC
- Full-time
…partnerships. You operate at the nexus of operational excellence and enterprise growth, orchestrating the teams and processes that transform mission-critical relationships into enduring…
Added 35 mins ago
EW
Architecte WordPress / WordPress Architect
Evolving Web
Montreal, QC
- Full-time
…gestionnaires de projet et clients afin de créer des sites Web et des applications de grande qualité qui contribuent positivement aux organisations et aux…
Added 1 hour ago
J
Enterprise Account Manager, SLED
Jobgether
Canada
- Full-time
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Enterprise Account Manager, SLED based in Canada.
Added 1 hour ago
SH
Therapy Assistant - SE Rehab Health Clinic
SE Health
Richmond Hill, ON
- Temporary
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 1 hour ago
SH
Physiotherapist/Occupational Therapist - Hand Therapy Clinic
SE Health
Richmond Hill, ON
- Temporary
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 1 hour ago
SH
Physiotherapist - Mackenzie Health Hospital
SE Health
Richmond Hill, ON
- Temporary
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 1 hour ago
SH
Registered Massage Therapist - SE Health Rehab Clinic
SE Health
Richmond Hill, ON
- Temporary
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 1 hour ago
SH
Occupational Therapist - Mackenzie Health hospital
SE Health
Richmond Hill, ON
- Temporary
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 1 hour ago
SH
Kinesiologist
SE Health
Vaughan, ON
- Temporary
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 1 hour ago
SH
Kinesiologist-Mackenzie Richmond hill hospital
SE Health
Richmond Hill, ON
- Temporary
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 1 hour ago
SH
Therapy Assistant - MacKenzie Health Hospital
SE Health
Richmond Hill, ON
- Temporary
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 1 hour ago
C
Architecte en intelligence artifielle/Expert-conseil en IA
CGI
Montreal, QC
- Full-time
Knowledge of enterprise architecture modeling tools (BizzDesign, ArchiMate)
Added 1 hour ago
SH
Physiotherapist - Mackenzie Health Hospital
SE Health
Richmond Hill, ON
- Full-time
…and make improvements to the way we do our work. As a social enterprise, we support research into Senior’s Health and…
Added 1 hour ago
HP
Cloud Developer / Développeur Infonuagique
Hewlett Packard Enterprise
Montreal, QC · St. Laurent, Quebec, Canada
- $64,500 to $107,500 CAD / year
- Full-time
Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications…
Added 1 hour ago
AC
AWS DevOps Engineer
Adastra Corporation
Markham, ON
- Full-time
Develop and support CI/CD pipelines for cloud infrastructure, applications, and data workloads
Added 1 hour ago
SOFTWARE ENGINEER III - HYBRID
Green Shield Canada
Toronto, ON
the only not-for-profit social enterprise that brings worlds of coverage and
Added 1 hour ago
A
Practice Management Strategist
ATB
Lloydminster, SK · Alexis Whitecourt 232, AB · Pincher Creek, AB · Chestermere, AB · Fort McMurray, AB · Forestburg, AB · Fort Vermilion, AB · Olds, AB · High Level, AB · Picture Butte, AB · Ponoka, AB · Wainwright, AB · Three Hills, AB · Tofield, AB · Magrath, AB · Hinton, AB · Boyle, AB · Medicine Hat, AB · Athabasca, AB · Fairview, AB · Jasper, AB · Rimbey, AB · Lacombe, AB · St. Paul, AB · Sherwood Park, AB · Viking, AB · Sundre, AB · Sylvan Lake, AB · Didsbury, AB · High Prairie, AB · Carstairs, AB · Lac la Biche, AB · Cold Lake, AB · Stettler, AB · Brooks, AB · Drayton Valley, AB · Airdrie, AB · Castor, AB · Stony Plain, AB · Taber, AB · Milk River, AB · Leduc, AB · Barrhead, AB · Fort Macleod, AB · Grimshaw, AB · Killam, AB · Raymond, AB · Spruce Grove, AB · Westlock, AB · Vegreville, AB · Rocky Mountain House, AB · Spirit River, AB · La Crête, AB · Red Deer, AB · Beaumont, AB · Provost, AB · Vermilion, AB · Valleyview, AB · Caroline, AB · Linden, AB · Vulcan, AB · Canmore, AB · Slave Lake, AB · Elk Point, AB · Smoky Lake, AB · Strathmore, AB · Mayerthorpe, AB · Wildwood, AB · Hanna, AB · Foremost, AB · Peace River, AB · Wetaskiwin, AB · Okotoks, AB · Two Hills, AB · Falher, AB · Manning, AB · Nanton, AB · Trochu, AB · Rycroft, AB · Redwater, AB · Fort Saskatchewan, AB · Andrew, AB · Drumheller, AB · Thorsby, AB · Hythe, AB · Consort, AB · Breton, AB · Coronation, AB · Onoway, AB · Cochrane, AB · Bonnyville, AB · Camrose, AB · Innisfail, AB · Crossfield, AB · Edson, AB · Edmonton, AB · Claresholm, AB · Bow Island, AB · Beaverlodge, AB · St. Albert, AB · Grande Prairie, AB · Banff, AB · Oyen, AB · Calgary, AB · Lethbridge, AB · Coaldale, AB · Lamont, AB · Cardston, AB · Granum, AB · AB · Diamond Valley, AB,CA · Whitecourt, AB,CA
- Full-time
AI & Modern Practice Integration: Assess and integrate artificial intelligence applications into modern wealth management practices to support advisor efficiency and scalability.
Added 1 hour ago
H
Full Stack Engineer, Client Performance and Management Information (CPMI)
HSBC
Toronto, ON
- Full-time
…engineering. Client Performance and Management Information is an enterprise application within DSG Information Technology (DSG IT) that processes and enriches trade data used by downstream…
Added 2 hours ago
PC
Senior Business Systems Engineer - 1751 - 175325 - 175490
Piper Companies
ON · Durham, ON
- Full-time
Support system integrations, enhancements, and continuous improvement initiatives across enterprise applications.
Added 2 hours ago
CP
Full Stack Solutions Developer
CAAT Pension Plan
Toronto, ON
- Full-time
We are seeking a Full Stack Solution Developer for our Pension Solutions team. Reporting to the Manager, Enterprise Automation, the Full Stack Solutions Developer will collaborate closely…
Added 2 hours ago
AG
Business Intelligence Analyst
ATCO Group
Edmonton, AB
- Full-time
Experience with ERP systems such as Oracle Cloud , SAP or similar enterprise platforms
Added 2 hours ago
G
Associate Director, Media Planning
GALE
Toronto, ON · Greater Toronto Area, Canada
- Full-time
GALE is the world’s first and only Business Agency. We bring business strategy to brand storytelling to drive enterprise value. With expertise in strategy, media, CRM, creative, performance…
Added 2 hours ago
CH
Associate Director, Financial Operations
Covenant House Toronto
Toronto, ON
- Full-time
Support enterprise risk management, fraud prevention, policy compliance and protection of organizational assets.

Appnovation Technologies

Site Reliability Engineer, AI Observability

Toronto, ON, Canada
Montreal, QC, Canada

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Job details

Posting language: English
Posted: Oct 6, 2026

Original job description

About us

Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities.

We’re looking for a Site Reliability Engineer to keep a shared observability platform for LLM-based applications running for a global life sciences client. The platform is built on Langfuse and self-hosted on Kubernetes on AWS, with ClickHouse as the analytical store, PostgreSQL for metadata and Redis as the ingestion queue, all delivered through Argo CD.

Two things need building rather than maintaining. The platform has no monitoring, alerting or defined service levels today, and you will own putting them in place. Infrastructure is defined as code throughout, in Kubernetes manifests, Helm values and Argo CD applications.

Alongside the platform itself, you will own the runbooks that make an incident survivable by someone other than the author, and the onboarding and support path for the internal teams that depend on the platform.

ROLE RESPONSIBILITIES

Platform Operations: Diagnose and resolve failures across ClickHouse, PostgreSQL, Redis, the ingestion workers and the Kubernetes layer beneath them, including ingest backpressure from queue depth and worker drain behaviour.
ClickHouse Operations: Own ClickHouse under the operator model, including Keeper quorum, replication, shard and replica topology, and S3 storage tiering.
Provable Backup and Restore: Rehearse the restore, time it, document it and test it against its failure modes, rather than assuming a successful backup job means a recoverable system.
Safe Upgrades: Plan and rehearse upgrades in a lower environment, with a rollback plan that works even if a migration is only partly complete.
Monitoring and Service Levels: Build monitoring, alerting and service levels from scratch, so problems are found here before a user reports them.
Infrastructure as Code: Maintain Kubernetes manifests, Helm values and Argo CD applications so every change goes through the delivery pipeline.
Runbooks and SOPs: Write and maintain runbooks and SOPs that let a colleague resolve an incident without the author present.
Onboarding and Support: Run the onboarding and support path for internal teams that depend on the platform, and triage what they bring.
Automation: Turn recurring operational work into automation.
Upgrade Partnership: Work with the platform engineer who owns what the platform offers. They decide what to adopt and how it is configured; you own the migration and its rollback.

QUALIFICATIONS

Hands-on experience with Kubernetes on AWS (managed EKS), with routine work done through Helm values and Argo CD applications.
Hands-on experience running ClickHouse in production, including replication and Keeper quorum, shard and replica topology, and backup and restore, ideally run through an operator.
Experience building monitoring and alerting from scratch, including service levels that reflect what users actually experience rather than what is easy to measure.
Experience upgrading self-hosted software safely, including schema migrations, rehearsal in a lower environment and a rollback plan for a partly completed migration.
PostgreSQL and Redis operations deep enough to debug metadata-store and queue problems, including backpressure and worker drain.
Strong operational writing: runbooks, SOPs and post-incident reviews that a colleague can follow unaided during an incident.

PREFERRED QUALIFICATIONS

Observability engineering, including OpenTelemetry Collector pipelines, alerting design and Grafana dashboards.
OIDC or enterprise SSO integration with a corporate identity provider.
GitHub Actions for plan and apply pipelines with approval gates.
Experience running LLM observability tools such as Langfuse, LangSmith or Arize Phoenix.
Experience in pharma, life sciences or another regulated industry.

WHO YOU ARE

You don’t trust a backup until you’ve restored from it
You want to find problems before users do
You write runbooks for the person on call at 3am, not for yourself
You stay calm in incidents and focus on fixing the process afterward
You automate anything you have to do twice
You work well inside a client team and build trust quickly
You have prior experience in consulting
Prior experience and connections in the Life Sciences industry is preferred

Thank you for your interest in a career with Appnovation Technologies! Please note that only those selected for an interview will be contacted.

At Appnovation, we recognize that diverse teams are the strongest teams. Diversity, Equity & Inclusion is not only something that we embrace - we celebrate it! We are proud to be an Equal Opportunity Employer and we encourage applicants from all backgrounds, lived experiences and industries to apply. Come join us at Appnovation, and learn more about how we stay true to our company values as we build better lives through better digital.

Accommodations are available upon request throughout the recruitment process.

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More about this job

Responsibilities

You will own the maintenance, monitoring, and reliability of a self-hosted LLM observability platform on AWS Kubernetes. This includes building alerting systems, managing database operations for ClickHouse and PostgreSQL, and creating comprehensive runbooks for incident response.

Requirements

The role requires hands-on experience with Kubernetes, AWS, and managing production-grade ClickHouse clusters. Candidates must demonstrate strong operational writing skills and the ability to build monitoring and service levels from scratch.

Skills

Kubernetes
AWS
ClickHouse
PostgreSQL
Redis
Argo CD
Helm
Infrastructure as Code
Observability
Site Reliability Engineering
Monitoring
Alerting
Runbook Development
System Administration
Automation
LLM Observability

Visa sponsorship

Not detected in the job text

Keywords

Site Reliability Engineer
AI Observability
Kubernetes
AWS
EKS
ClickHouse
PostgreSQL
Redis
Argo CD
Helm
Infrastructure as Code
LLM
Langfuse
OpenTelemetry
Grafana
S3
Keeper Quorum
Runbooks
SOPs
Automation
Life Sciences
Consulting
Monitoring
Alerting
Incident Management
DevOps
Cloud Infrastructure
Data Engineering
System Reliability
Enterprise SSO

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