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Added 7 mins ago
LS
LEAD ESTIMATOR
Landmark Solutions
Salmon Arm, BC
- Full-time
Ability to maintain estimating templates, cost databases and production-rate information, and support consistent use of estimating systems across the team.
Added 7 mins ago
LS
CIVIL CONSTRUCTION ESTIMATOR
Landmark Solutions
Salmon Arm, BC
- Full-time
Landmark is a growing, multifaceted company with a dedicated team of professional and support staff, working together to provide our clients with high quality, innovative solutions in the…
Added 7 mins ago
SL
Senior Microsoft 365 Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
When you join Sun Life, you'll work with passionate colleagues and empowering leaders who support your growth and celebrate your contributions, so you can make a meaningful difference in…
Added 7 mins ago
SL
Senior Data Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
· Data Management – Experience in design, development, and production support
Added 22 mins ago
C
Consultant, Digital Operations & Privacy
CIBC
Toronto, ON
- Full-time
Production Support - Conduct investigation and provide resolution (with help of developers when needed) for issues brought up by business
Added 22 mins ago
BG
Parts Coordinator (Toronto Area)
Boyd Group Services
Toronto, ON
- Full-time
…and quality of parts received in a timely manner as per the production…
Added 22 mins ago
Production Supervisor
Amrize
Hamilton, ON
Join Amrize as a Production Supervisor and help construct what's next. If you're ready to put your skills to work on projects that matter - and build a career with a company that’s building…
Added 22 mins ago
A
Production Supervisor evening shift
Agropur
Truro, NS
- Full-time
Ensures consistent application of best practices towards product evaluation, food safety and quality to support and maintain Agropur’s quality standards.
Added 22 mins ago
GI
Senior Technology Designer
Global Infrastructure
Vancouver, BC
- Full-time
…audio distribution, conferencing, unified communications, and production or post-production is an asset, but not…
Added 22 mins ago
UO
Canada Research Chair Tier 2 in Sunflower Breeding and Genetics
University of Manitoba
Winnipeg, MB
- $97,045.08 to $135,863.11 CAD / year
- Full-time
…agreement. This appointment is contingent on a successful CRC Tier 2…
Added 22 mins ago
GS
PL/SQL Developer
Gala Solutions
Montreal, QC
- Contract
Support production systems and troubleshoot application and database issues
Added 22 mins ago
O
Quality Engineer
OPmobility
Windsor, ON
- Full-time
Ensure the appropriate use of quality tools for all quality incidents through training, coaching, and leadership for production personnel.
Added 22 mins ago
TC
Full Stack Engineer
Triton Canada
Toronto, ON · Greater Toronto Area, Canada
- Full-time
This role involves hands-on development across the full application stack within a modern Angular and .NET environment. The successful candidate will design, implement, test, and maintain…
Added 37 mins ago
Financial Analyst
ATS Automation
Cambridge, ON
…option, leading life sciences companies trust us to resolve their production…
Added 37 mins ago
MF
Director Investment Research
Mackenzie Financial Corporation
Toronto, ON · Greater Toronto Area, ON
- Other
…Employers. Our vision and strategy aim to innovate the industry and support Canadians in achieving their financial…
Added 37 mins ago
Senior Fullstack Developer (Python) - AI features team
AlayaCare
Montreal, QC
Spend 75%+ of your time coding production-ready features, improving system architecture, and reducing technical debt.
Added 37 mins ago
RF
Creature FX Artist - 1 Month Contract
Rodeo FX
Montreal, QC
- Full-time
…feathers, muscles, and skin, while meeting creative, technical, and production requirements. They contribute to the quality of final deliverables, the evolution of department tools, and the…
Added 53 mins ago
Team Lead
Select Finishing
Windsor, ON
Reporting to the Production Supervisor, the Team Lead will assist the Production Supervisor in ensuring that quality products are sent to customers on time and to enforce all Health and…
Added 53 mins ago
AG
Pressroom Manager
Apex Graphics
Mississauga, ON
- Full-time
Work with team to troubleshoot production issues, provide technical support, and ensure presses are operated and maintained properly.
Added 53 mins ago
SC
Contracts Administrator
Solace Corporation
Ottawa, ON
- Full-time
Enterprise AI is moving from pilots to production, and the constraint is no longer the model - it's the data. Agents are only as good as what they can sense, trust, and act on in the…
Added 53 mins ago
DI
Controls Specialist
DuroByte Inc.
Windsor, ON
- $70,000 to $100,000 CAD / year
- Full-time
Support equipment testing, system debugging, performance optimization, and production ramp-up.
Added 53 mins ago
QT
Senior SailPoint Identity Security Cloud (ISC) Engineer
Quantum Technology Recruiting Inc. (QTR)
Toronto, ON
- $80 to $100 CAD / hour
- Contract
Our client is seeking Senior SailPoint Identity Security Cloud (ISC) Engineers to support a major SailPoint ISC initiative focused on application onboarding, platform engineering,…
Added 53 mins ago
RT
Sr. Software Developer - Full Stack
Russell Tobin
Toronto, ON
- $90 to $95 CAD / hour
- Contract
Senior-level experience developing Java and Node.js services, REST APIs, FHIR integrations, event publishers and consumers, and production application logic.
Added 1 hour ago
S
Supervisor, Weekends (Dayshift)
Seaspan
North Vancouver, BC
- Full-time
Responsible for delivering production in accordance with Company and customer quality standards.
Added 1 hour ago
LC
Manager, Brand Technology Production Support
Loblaw Companies Limited
Brampton, ON
- Full-time
2. Minimum 5 years of experience in production support, application support, IT operations, or a similar role in a multi-system enterprise environment.

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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