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Added 11 mins ago
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Personal Banking Associate (Part time, 18.75h)- Jean-Talon & Querbes
TD
Montreal, QC
- Part-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…
Added 11 mins ago
T
Personal Banking Associate Trainee
TD
Toronto, ON
- Full-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…
Added 11 mins ago
T
Personal Banking Associate Trainee
TD
Bowmanville, ON
- Full-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…
Added 11 mins ago
T
Personal Banking Associate Trainee (North York, Central Toronto) - Current and Future Opportunities
TD
Toronto, ON
- Full-time
…products and services to refer customers to the appropriate team member or internal Bank partner, while ensuring a positive customer…
Added 11 mins ago
C
QA Analyst co-op
CIBC
Toronto, ON
- Full-time
Join our CIBC Technology team as a Test & Quality Assurance Analyst Co-Op and have a real impact in making our clients’ ambitions a reality! This is a great opportunity to be a part of an…
Added 11 mins ago
AG
Assistant Store Manager
ADI Global
Toronto, ON
- $63,524 to $105,873 CAD / year
- Full-time
…integrators, installers, and technology professionals. With a global team spanning operations, sales, supply chain, digital, customer experience, engineering, and…
Added 11 mins ago
SH
Software Developer - Enhance Ontario
Scarborough Health Network
EO Head Office
- Full-time
As a senior member of the Software and Development Team, the Senior Software Developer takes the lead on designing, architecting, and delivering web applications and integration solutions…
Added 11 mins ago
M
Manager, Regional Product Management (Security Solutions)
Mastercard
Toronto, ON
- Full-time
…economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation,…
Added 11 mins ago
IC
Technical Support Coordinator
Interac Corp.
Toronto, ON · Interac Corp. Head Office
- Full-time
At Interac, the impact we make, and the people who drive it, is profound. When you become part of our team, you’re joining a purpose-driven organization that’s shaping the future of digital…
Added 11 mins ago
ED
Manager, Customer Care Team - EN 936
Export Development Canada | Exportation et développement Canada
Remote, Canada
- $112,006 to $149,341 CAD / year
- Full-time
- Remote
The Customer Care Team is the inbound service hub for EDC customers and partners, providing front-line support across the customer journey, including digital and portal navigation, policy…
Added 11 mins ago
ED
Manager, Customer Care Team - EN 936
Export Development Canada | Exportation et développement Canada
Remote, Canada
- $112,006 to $149,341 CAD / year
- Full-time
- Remote
The Customer Care Team is the inbound service hub for EDC customers and partners, providing front-line support across the customer journey, including digital and portal navigation, policy…
Added 11 mins ago
ED
Manager, Customer Care Team - EN 936
Export Development Canada | Exportation et développement Canada
Remote, Canada
- $112,006 to $149,341 CAD / year
- Full-time
- Remote
The Customer Care Team is the inbound service hub for EDC customers and partners, providing front-line support across the customer journey, including digital and portal navigation, policy…
Added 11 mins ago
S
Building Science Consultant
Stantec
Victoria, BC
- Full-time
Stantec is seeking a Junior Building Science Consultant to join our growing, multi-disciplinary Western Canadian Team. The ideal candidate will have a principal understanding of Building…
Added 11 mins ago
S
HR Business Partner
Stantec
Calgary, AB
- Full-time
We are in pursuit of an experienced HR Business Partner to join our passionate, collaborative, and results-driven team. As part of our HR Client Services (HRCS) team, the HR Business…
Added 11 mins ago
S
Junior Civil Engineering Designer
Stantec
London, ON
- Full-time
…Engineering Designer is to work on smaller projects, and as a team member of a larger project under the close guidance and supervision of a senior engineer/designer. You should be able to…
Added 11 mins ago
FB
Loan Consultant
Fairstone Bank
Winnipeg, MB
- Full-time
…cards, retail and automobile financing, personal loans and digital lending - we offer financial solutions tailored to all Canadians, including newcomers, small-business owners, smart…
Added 11 mins ago
E
Data Engineer
eBay
Toronto, ON
- Full-time
Join a team of passionate thinkers, innovators, and dreamers - and help us connect people and build communities to create economic opportunity for all.
Added 11 mins ago
NB
Senior Director Enterprise Architecture & Ontology
National Bank of Canada
Montreal, QC
- Full-time
A career as a Senior Director, Enterprise Architecture & Ontology within the Enterprise Architecture team at National Bank means acting as the Senior Director responsible for Enterprise…
Added 11 mins ago
ST
Senior Product Manager
S4S Tech LLC
ON · Ontario, Canada
- Contract
…experience and a proven track record of leading large-scale digital or IT transformation initiatives. This role requires hands-on experience with Agile delivery, Scrum, Lean product…
Added 11 mins ago
CC
Manager, Leadership Giving
Canadian Cancer Society
Toronto, ON
- $67,000 to $77,000 CAD / year
- Full-time
…mission stakeholders and other members of the Leadership Giving team to achieve the annual fundraising…
Added 26 mins ago
Cyber and Forensic Technology Consulting Analyst/Associate- Fleming Internship Program
Charles River Associates - Private
Toronto, ON
If your background is in Cybersecurity, Computer Science and Engineering, Digital Forensics, Management Information Systems, or Security Information Systems, learn more about internships at…
Added 26 mins ago
API Lead Architect
Capgemini
Mississauga, ON
Experience with enterprise digital transformation, serverless and event-driven architectures.
Added 26 mins ago
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Channel Sales Manager (Accounting & Bookkeeping)
Relay
Remote, Canada
- Full-time
- Remote
Relay is a digital banking platform that gives self-made business owners the tools and know-how to be great with money - bringing clarity, confidence, and control to every dollar earned, so…
Added 26 mins ago
WI
Employment Consultant
WCG International Consultants Ltd.
Kelowna, BC
- Full-time
As a member of our strong and caring team, you will make a difference at the personal and community level by ensuring WorkBC clients achieve their employment goals and receive the best…
Added 26 mins ago
TA
CRM specialist (Temporary - 9 Months)
Transat AT
Montreal, QC
- Full-time
Our mission is to be the preferred airline of our customers and our team.

Okta

Senior Software Engineer, Performance ( Toronto)

Toronto, ON, Canada

$136,000 - $187,000 CAD

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Job details

Pay: $136,000 - $187,000 CAD
Posting language: English
Posted: Oct 28, 2026

Original job description

Secure Every Identity, from AI to Human

Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.

This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.

Okta is The World's Identity Company. We free everyone to safely use any technology - anywhere, on any device or app. Our Identity as a Service solution enables secure yet flexible access, authentication, and automation that transforms how people move through the digital world, putting Identity at the heart of business security and growth.

At Okta, we celebrate a variety of perspectives and experiences. We are not looking for someone who checks every single box - we're looking for lifelong learners and people who can make us better with their unique experiences.

The Engineering Opportunity

Okta's Workforce Identity Cloud secures billions of global logins every day. The Platform Scalability team within the Resilience organization owns the speed, efficiency, and scale of Okta's core authentication and authorization service. We analyze and optimize system behavior across every layer of the stack - from virtualized hardware and the JVM, through MySQL query execution, caching, and the edge, up to cloud components (AWS/GCP) and application code - and we build the frameworks that keep the platform fast and protected for thousands of organizations and millions of daily active users.

We are seeking a Senior Back-End Software Engineer to help own the scalability, efficiency, and service protection of our expanding Identity as a Service platform.

You will build traffic-shaping and service-protection frameworks (rate limiting, concurrency limits, query timeouts, read isolation), create tooling and automation that makes latency and resource bottlenecks easy to find, and dig into production metrics to understand how the system behaves under real customer traffic. While SRE and Database Reliability Engineering keep the service up and running, the Platform Scalability team keeps it fast and efficient - and we partner closely with them to get there.

Because we own monitoring of system latency, throughput, and resource utilization, this is not a heads-down coding role: keeping an eye on system health is part of the regular rhythm of the job, alongside project work and deep-dive investigations.

We value iterative development, automated testing, and individual ownership. Join our creative, fast-paced team to work on impactful projects at serious scale.

Job Duties and Responsibilities

Design and implement backend frameworks that protect and optimize critical system resources, including rate limiting, traffic shaping, concurrency controls, and query timeout enforcement.
Monitor production latency, throughput, and resource utilization across the database, application, cache, and edge layers; create and maintain meaningful metrics, dashboards, and alerts, often through automated tooling.
Analyze latency and scalability bottlenecks end-to-end - JVM profiling, thread and heap analysis, SQL query plans, slow logs, and Hibernate behavior - and drive fixes in code, SQL, and configuration.
Perform capacity and cost-efficiency analysis (for example, determining whether databases and compute are right-sized for current load), participate in weekly metrics reviews, and support onboarding of large customers and high-traffic events.
Advise engineering teams on scalable, efficient feature design; review pull requests and SQL changes for latency, resource, and scale impact and recommend tuning or refactoring.
Actively explore and integrate modern AI-driven developer tooling, automated diagnostics, and intelligent monitoring to accelerate latency and capacity investigations, automate analysis of metrics and logs, and reduce toil.
Write high-quality unit and functional tests and participate in design and code reviews to keep the engineering bar high.
Participate in on-call rotations handling latency and scale-related customer escalations, rate limit requests, and production incidents; contribute to Root Cause Analysis (RCA) and long-term mitigations.
Collaborate closely with SRE, Database Reliability Engineering, Architects, QA, Product Owners, and Customer Support to deliver secure and dependable software.

Minimum Required Knowledge, Skills, and Abilities

5+ years of experience as a software developer with strong knowledge of Java or a similar language, including a solid understanding of JVM internals, garbage collection, and concurrency.
Strong experience with relational databases - preferably MySQL and Hibernate - including query optimization, indexing, execution plan analysis, and schema design.
Proven experience diagnosing and resolving latency, throughput, and scaling bottlenecks in high-availability, multi-tenant SaaS environments.
Hands-on experience with profiling and observability tools (e.g., Java Flight Recorder, async-profiler, thread/heap dump analysis, Datadog, Splunk, Prometheus/Grafana or similar).
Working knowledge of cloud infrastructure (AWS preferred, or GCP/Azure) and modern container ecosystems (Docker, Kubernetes).

P15543_3600505

Below is the annual salary range for candidates located in Canada. Your actual salary will depend on factors such as your skills, qualifications, and experience. In addition, Okta offers equity (where applicable), bonus, and benefits, including health, dental, and vision insurance, RRSP with a match, healthcare spending, telemedicine, and paid leave (including PTO and parental leave) in accordance with our applicable plans and policies. To learn more about our Total Rewards program, please visit: https://rewards.okta.com/can.

The annual base salary range for this position for candidates located in Canada is between:

$136,000 - $187,000 CAD

The Okta Experience

We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.

Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.

If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.

Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice.

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More about this job

Responsibilities

Design and build backend frameworks that protect and optimize system resources, and monitor production performance across database, application, cache, and edge layers. Investigate and resolve scalability bottlenecks, advise teams on efficient design, support production incidents, and collaborate with reliability, architecture, QA, product, and customer support teams.

Requirements

Requires 5+ years of software development experience and strong knowledge of Java or a similar language, including JVM internals, garbage collection, and concurrency. Candidates should have relational database optimization experience, a record of resolving performance issues in high-availability SaaS environments, hands-on profiling and observability experience, and working knowledge of cloud infrastructure and containers.

Skills

Java
JVM Internals
Garbage Collection
Concurrency
MySQL
Hibernate
SQL Query Optimization
Performance Profiling
Observability
Latency Analysis
Scalability Engineering
AWS
GCP
Docker
Kubernetes
Production Monitoring

Benefits

Equity
Bonus
Health Insurance
Dental Insurance
Vision Insurance
RRSP With Employer Match
Healthcare Spending Account
Telemedicine
Paid Time Off
Parental Leave

Visa sponsorship

Not detected in the job text

Keywords

Java
JVM
Garbage Collection
Concurrency
MySQL
Hibernate
SQL
Query Optimization
Indexing
Schema Design
Rate Limiting
Traffic Shaping
Concurrency Controls
Query Timeouts
Java Flight Recorder
Async-Profiler
Datadog
Splunk
Prometheus
Grafana
AWS
GCP
Azure
Docker
Kubernetes
SaaS
Latency Analysis
Capacity Planning
Root Cause Analysis
AI-Driven Developer Tools

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