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Added 53 mins ago
Product Manager - Des Moines, IA
Hubbell Incorporated
Edmonton, AB
This role will be responsible for product management, new product development leadership, and marketing for the Systems Panels Business unit within Hubbell Utility Solutions. The business…
Added 1 hour ago
QI
Machine Learning Engineer, AI Processors (Sr to Staff)
Qualcomm Innovation Center, Inc.
Markham, ON
- Full-time
We are seeking a talented Machine Learning Engineer to join the Qualcomm AI Processor Solutions team, where you will help develop next-generation AI applications for Qualcomm Snapdragon…
Added 1 hour ago
CL
Senior Site Reliability Engineer, Data Infrastructure
Chainlink Labs
Remote, Canada
- Full-time
- Remote
The Senior Site Reliability Engineer will own the reliability and operational performance of large-scale distributed systems and data infrastructure. This role will strengthen the…
Added 2 hours ago
DS
Member of Technical Staff – AI Evaluation
Digivance Solutions
Canada
- Full-time
What does it take to evaluate an AI system that can engineer real-world physical systems?
Added 2 hours ago
C
Principal SerDes System/DSP Design Engineer
Ciena
Ottawa, ON
- $126,100 to $201,500 CAD / year
- Full-time
We’re building the next generation of 448G electrical SerDes and pioneering optical IMDD systems to power tomorrow’s networks. Our engineering team lives at the intersection of…
Added 3 hours ago
AS
Structural Design and Analysis Engineer
Astrobase Space Technologies
Burlington, ON
- Full-time
Perform detailed CAD modeling of aerospace structures, ensuring integration with propulsion, avionics, and thermal systems.
Added 3 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 4 hours ago
IC
Quality Assurance Specialist- EN
IAMGOLD Corporation
Gogama, ON
- Full-time
Maintain quality issue logs and reporting systems.
Added 8 hours ago
HR
OCS Senior Engineer
Hitachi Rail
Mississauga, ON
- Full-time
Preferred profile is a candidate experienced in the field of Contact Line systems and as plus in the field of the traction power or electrical systems.
Added 9 hours ago
O
FPGA AI Accelerator Engineer
O-HIVE.AI
Windsor, ON
- Full-time
We are seeking a talented and motivated FPGA Engineer to join our engineering team and contribute to the development of hardware-accelerated spatial vision and edge AI systems.
Added 9 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 11 hours ago
TT
Gas Turbine Engineer
Turbine Technical Services
Quebec, QC
- Full-time
TTS is seeking a competent Field Service Engineer with gas turbine experience who will leverage their expertise in OEM legacy control systems and PLC control systems, troubleshooting,…
Added 12 hours ago
C
Chief Steam Engineer
Carlisle
Crossfield, AB
- Full-time
The primary duties of the Chief Steam Engineer is responsible for the safe, reliable, and efficient operation of the plant's steam, utility, and pressure equipment systems. Acting as the…
Added 13 hours ago
IC
Cloud Infrastructure & DevSecOps Engineer
InfoTrack Canada
Toronto, ON
- $130,000 to $150,000 CAD / year
As the Cloud Infrastructure and DevSecOps Engineer, you will own the end-to-end cloud infrastructure and deployment pipeline for InfoTrack Canada. You will unblock critical environment…
Added 13 hours ago
X
Photonics Test Engineer - Wafer Level
Xanadu
Toronto, ON
- Full-time
1+ years of experience working with sweep laser systems and general lab equipment such as oscilloscopes, SMUs, power supplies, OPMs, etc.
Added 13 hours ago
X
Photonics Engineer - Experimentalist
Xanadu
Toronto, ON
- Full-time
…quantum computing. We are seeking a highly skilled Photonic Engineer - Experimentalist to perform the design, development, and experimental validation of cutting-edge photonic systems, with…
Added 13 hours ago
X
Lead Engineer - Laser Systems
Xanadu
Toronto, ON
- Full-time
The Lead Engineer will architect and build the ultra-stable, low-noise laser engines powering the world’s first fault-tolerant photonic quantum computers, acting as both a system architect…
Added 13 hours ago
X
Data Center Infrastructure Engineer
Xanadu
Toronto, ON
- Full-time
5+ years of industry experience in data center thermal/mechanical systems engineering.
Added 15 hours ago
C
Principal SerDes System/DSP Design Engineer
Ciena
Canada
- $126,100 to $201,500 CAD / year
- Full-time
We’re building the next generation of 448G electrical SerDes and pioneering optical IMDD systems to power tomorrow’s networks. Our engineering team lives at the intersection of…
Added 15 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 16 hours ago
LD
Staff Data Engineer
Loblaw Digital
Toronto, ON
- Full-time
As a Staff Data Engineer, you will play a technical leadership and architecture role on the Retail Media Platform team. This is a senior, hands-on position focused on designing, building,…
Added 17 hours ago
S
DevOps Engineer
Synechron
Halifax, NS
- $110,000 to $115,000 CAD / year
- Full-time
At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading…
Added 21 hours ago
CE
Mechanical engineer
Candu Energy Inc.
Mississauga, ON
- $124,000 to $135,000 CAD / year
- Full-time
- Hybrid
Analyze dynamics and vibrations of mechanical systems and structures
Added 21 hours ago
R
Founding DevOps/SRE Engineer
Requesty
London, ON
- Full-time
…product that will be the backbone for the best AI products, and power the next AI coding assistants, agent orchestration systems or any other AI-based…
Added 22 hours ago
LE
Electrical Engineer
Local Engineering Ltd.
Sherwood Park, AB
- Full-time
…long-term relationship with our clients, becoming the “owner’s engineer” and prioritizing client needs. We have a wide-ranging and diverse client base to help stabilize our workload when…

Chainlink Labs

Senior Site Reliability Engineer, Data Infrastructure

Remote, Canada

Remote

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Workplace: Remote
Posting language: English
Posted: Oct 12, 2026

Original job description

About Chainlink
Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain use cases for institutional tokenized assets, lending, payments, stablecoins, and more. Since inventing decentralized oracle networks, Chainlink has enabled tens of trillions in transaction value and now secures the vast majority of DeFi.

Many of the world’s largest financial services institutions have also adopted Chainlink’s standards and infrastructure, including Swift, Euroclear, Mastercard, Fidelity International, UBS, S&P Dow Jones Indices, FTSE Russell, WisdomTree, ANZ, and top protocols such as Aave, Lido, GMX and many others. Chainlink leverages a novel fee model where offchain and onchain revenue from enterprise adoption is converted to LINK tokens and stored in a strategic Chainlink Reserve. Learn more at chain.link.

About the Role

The Senior Site Reliability Engineer will own the reliability and operational performance of large-scale distributed systems and data infrastructure. This role will strengthen the production operation of streaming and Kubernetes workloads while ensuring infrastructure changes are managed through repeatable, version-controlled practices. The role will also improve the scalability and operational efficiency of the infrastructure that engineering teams depend on.

Your Impact

Enable critical product initiatives to launch on time. Deliver the streaming and data infrastructure required by CRE, CCIP, Data Feeds and Data Streams, translating product requirements into reliable Redpanda/Kafka and Flink capabilities.
Maintain 99.9% availability for critical data infrastructure as usage grows. Scale streaming and Kubernetes workloads, resolve throughput and recovery bottlenecks, and define SLIs that reflect the experience of consuming services.
Keep operational maintenance below 20% of team capacity. Reduce recurring incidents, manual interventions and routine maintenance through automation, actionable alerts, tested recovery procedures and repeatable vulnerability remediation.
Reduce cost to serve and make consumption accountable. Connect Redpanda topic traffic, Flink processing and BigQuery usage to the teams and services consuming them.
Increase infrastructure self-service and operational safety. Establish reusable infrastructure modules, deployment workflows and documentation that enable engineering teams to provision, test, scale and retire AWS and Kubernetes resources independently.
Use service adoption and consumer needs to guide infrastructure improvements. Establish visibility into infrastructure consumers, service adoption, reliability, cost and maintenance effort.

Requirements

Demonstrated experience operating large-scale distributed systems and scalable data processing infrastructure in production, including managing availability, consistency, failure modes and performance trade-offs.
Operated Kafka or Kafka-compatible streaming platforms such as Redpanda in production, with hands-on experience in capacity planning, performance tuning and troubleshooting.
Provisioned and managed production infrastructure using Terraform, with version-controlled, reviewed and repeatable infrastructure changes.
Experience deploying, operating and troubleshooting production Kubernetes workloads, including resource management, scaling and safe rollouts.

Preferred Requirements

Built reusable infrastructure modules, self-service capabilities and CI/CD workflows that enable engineering teams to deploy and operate services independently.
Experience building and operating Apache Flink pipelines in production, including monitoring, diagnosing failures and managing recovery.
Operated AWS Aurora/RDS in production, including provisioning, backup and recovery, failover, rightsizing and cost optimization.
Advanced experience with 1 or more of Apache Flink, Redpanda/Kafka, Iceberg, PostgreSQL, Airflow or Trino, demonstrated through work with system internals, complex troubleshooting or performance optimization.
Experience reading, debugging and writing production-quality code in Java and/or Go.
Contributions to open-source infrastructure or data projects through code, tooling, documentation or actionable bug reports.

All roles with Chainlink Labs are global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST).

We carefully review all applications and aim to provide a response to every candidate within two weeks after the job posting closes. The closing date is listed on the job advert, so we encourage you to take the time to thoughtfully prepare your application. We want to fully consider your experience and skills, and you will hear from us regarding the status of your application shortly after the closing date.

Commitment to Equal Opportunity

Chainlink Labs is an equal opportunity employer. All qualified applicants will receive equal consideration for employment in compliance with applicable laws, regulations, or ordinances. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us via this form.

Global Data Privacy Notice for Job Candidates and Applicants

Information collected and processed as part of your Chainlink Labs Careers profile, and any job applications you choose to submit, is subject to our Recruiting Privacy Policy. By submitting your application, you are agreeing to our use and processing of your data as required.

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More about this job

Responsibilities

The Senior Site Reliability Engineer will own the reliability and operational performance of large-scale distributed systems and data infrastructure. They will scale streaming and Kubernetes workloads while automating maintenance tasks to ensure high availability and operational efficiency.

Requirements

Candidates must have demonstrated experience operating large-scale distributed systems and production-grade streaming platforms like Kafka or Redpanda. Proficiency in Terraform, Kubernetes, and production-quality coding in Java or Go is required.

Skills

Site Reliability Engineering
Distributed Systems
Kubernetes
Kafka
Redpanda
Apache Flink
Terraform
AWS
Go
Java
Capacity Planning
Performance Tuning
CI/CD
Infrastructure as Code
Data Infrastructure
System Troubleshooting

Remote locations

Canada
Argentina
Brazil
Colombia
Mexico

Remote locations (standardized)

Argentina
Brazil
Canada
Colombia
Mexico

Visa sponsorship

Not detected in the job text

Keywords

Site Reliability Engineering
Distributed Systems
Data Infrastructure
Kubernetes
Kafka
Redpanda
Apache Flink
Terraform
AWS
Java
Go
CI/CD
Infrastructure as Code
Cloud Computing
Scalability
Automation
Monitoring
Capacity Planning
Performance Optimization
BigQuery
PostgreSQL
Airflow
Trino
Iceberg
Blockchain
DeFi
Oracle Networks
System Reliability
Version Control
Operational Efficiency

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