Maple On Java + python backend developer Jobs – 76 Openings This Week

Staff Product Security Engineer, Reviews
Okta —Toronto, ON
- $180,000–$247,500 a year
- Hybrid work
- Research
- Windows
- Java
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Senior Full-Stack Software Engineer - Global AI Platform
Manulife —Toronto, ON
- $113,000–$163,000 a year
- Full-time
- Hybrid work
- Azure
- Java
- AWS
- Disability insurance
- Dental care
6d
Sr. Software Engineer, Backend
Pinterest —Toronto, ON
- Hybrid work
- Computer science
- Computer Science
- Java
Senior Software Developer, Java/Backend
CIHI —Toronto, ON
- $92,846–$109,231 a year
- Contract
- Computer Science
- Maintenance
- English
Quick apply
4h
Senior Software Developer, Java/Backend
Canadian Institute for Health Information —Toronto, ON
- $92,846–$109,231 a year
- Contract
- Computer Science
- Software troubleshooting
- Maintenance
9h
Senior Full Stack API Engineer
Questrade Financial Group —Toronto, ON
- $110,000–$140,000 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Java
Quick apply
6h
Senior Full Stack Developer
CGI —Toronto, ON
- $95,000–$145,000 a year
- Full-time
- Software troubleshooting
- English
- AWS
Quick apply
4h

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Director of Engineering, Web and Mobile
Accommodations Plus International —Markham, ON
Demonstrable use of AI tools in the software development lifecycle, such as coding assistants, agentic workflows, code review, and test generation.
$190,000–$200,000 a year
Quick apply
7d
Senior Full-Stack Software Engineer - Global AI Platform
Manulife —Toronto, ON
We also offer eligible employees various retirement savings plans (including pension and a global share ownership plan with employer matching contributions) and…
$113,000–$163,000 a year
6d

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Senior Full Stack API Engineer
Questrade Financial Group —Toronto, ON
Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a closely related field. Health & wellbeing resources and programs.
$110,000–$140,000 a year
Quick apply
6h

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Staff Product Security Engineer, Reviews

Okta -
Toronto, ON

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Job details

$180,000–$247,500 a year

Qualifications

Penetration testing
Authentication
Vulnerability assessment
Go
iOS
Encryption
Test automation
Research
Windows
Android
Java
Bash (Unix shell)
Report and presentation preparation
Network protocols
Mentoring
MacOS
Risk assessment
AI
Communication skills
Python

Full 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.

The Staff Product Security Engineer Opportunity

As a Staff Product Security Engineer, you will play a critical role in safeguarding Okta's products by conducting comprehensive security reviews, guiding engineering teams in secure development practices, and handling externally reported vulnerabilities. You will engage in code reviews, penetration testing, and architectural security assessments to ensure the security of Okta's platforms and features.

This role is not suited for individuals who rely solely on automated vulnerability scanning. Instead, you must possess a deep technical understanding of web applications, backend services, penetration testing methodologies, and secure design principles.

A successful candidate will have expertise in authentication protocols (SAML, OAuth, OIDC), threat modeling, and a strong desire to automate security processes by building tools that proactively identify vulnerabilities. You will also be responsible for communicating risks, impact, and remediation strategies to developers, leadership, and external audiences through documentation, presentations, and external publications. The ideal candidate will also demonstrate a deep technical background in assessing AI-integrated software architectures and securing Large Language Models (LLMs) against emerging threats and modern vulnerability classes.

The ideal candidate will have an attacker mindset—the ability to think critically, creatively, and like an adversary when solving security challenges. We actively support public disclosure of research and findings through white papers, blog posts, and conference presentations.

What You Will Do

Conduct security reviews, including design reviews, threat modeling, and penetration testing of new features and major changes.
Perform manual secure code reviews across multiple programming languages.
Identify and mitigate security vulnerabilities, providing clear guidance to engineering teams.
Lead product security incidents, assess risks, and drive remediation efforts.
Develop security tools and automation to improve vulnerability detection and assessment.
Mentor junior engineers and provide guidance to non-security staff on secure development practices.
Represent Okta externally through security research, conference talks, and publications.

What You Bring

Expertise in identifying OWASP Top 10 / CWE Top 25 vulnerabilities through manual code review.
Strong experience in penetration testing and secure development practices.
Deep technical background in assessing Large Language Models (LLMs) and securing AI-integrated software architectures.
Proficiency in multiple programming languages (e.g., Java, Go, Python, C/C++).
Deep understanding of authentication & authorization protocols (OIDC, SAML, OAuth).
Strong communication skills to explain risks and remediation to developers and leadership.
Ability to automate security testing using LLMs and scripting (Python, Bash, etc.).
Experience leading security incidents and risk assessments.

Desired Skills and Abilities

Experience in mobile (iOS/Android) and desktop (Windows/macOS) security testing.
Familiarity with SAST, DAST, SCA, and fuzzing tools.
Strong cryptographic knowledge and secure implementation practices.
Experience analyzing network protocols and traffic security.
Ability to develop proof-of-concept exploits to demonstrate vulnerabilities.

#LI-SM1

#LI-Hybrid

P25262_3462000

The Okta Experience

Supporting Your Well-Being
Driving Social Impact
Developing Talent and Fostering Connection + Community

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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java + python backend developer jobs in maple on

Staff Product Security Engineer, Reviews

Senior Full-Stack Software Engineer - Global AI Platform

Sr. Software Engineer, Backend

Senior Software Developer, Java/Backend

Senior Software Developer, Java/Backend

Senior Full Stack API Engineer

Senior Full Stack Developer

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