Jobs in Canada

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Added 12 days ago
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Software Engineer II (SDET)
TD
Toronto, ON
- Full-time
Added 12 days ago
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VP Senior Software Engineer – Java & Distributed Systems
Citi
Mississauga, ON
- Full-time
We're looking for a senior engineer who thinks clearly across the full product development lifecycle, from design through to production, and brings an AI-first mindset to how they work.
Added 12 days ago
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Data Engineer
eBay
Toronto, ON
- Full-time
We are looking for a talented and passionate Data Engineer to join our team and help build scalable, reliable data solutions that power critical experiences across eBay.
Added 12 days ago
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Software Engineer I
Wayfair
Toronto, ON
- $120,000 to $130,000 CAD / year
- Full-time
This is a Toronto based opportunity with a 3 day in office expectation (Tuesday - Thursday) with 2 days remote (Monday and Friday)
Added 12 days ago
ES
AI security research engineer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging cybersecurity capabilities. This is a hands-on role for someone who can move from a…
Added 12 days ago
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DevOPS/Cloud Engineer – Senior (AWS CDK/Public Sector exp)
Bevertec
Toronto, ON
- Contract
Public Sector Experience: Must have
Added 12 days ago
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Full-Stack Software Engineer
Manulife
Toronto, ON
- Full-time
We’re looking for a Full Stack Software Engineer who enjoys solving complex problems, building reliable applications, and working across technologies to modernize enterprise-scale platforms.
Added 12 days ago
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Sanctions Developer (OFAC)
CGI
Halifax, NS
- Full-time
This hybrid role requires you to work from our downtown Toronto office and/or the Client office a minimum of 4 days per week
Added 12 days ago
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Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
We’re seeking a Senior Software Engineer to enhance a cross-asset order and position management system. The engineer shall have experience designing and building robust, scalable systems…
Added 12 days ago
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Java Software Engineer
Synechron
Calgary, AB
- Full-time
We are looking for a Java developer to join our team and help deliver key initiatives. The candidate should be a solid Java programmer, with strong design and implementation fundamentals.…
Added 12 days ago
C
AVP Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
Build distributed microservices that power critical financial systems as a Senior Software Engineer, Java Microservices at Citi. You will design, develop, and implement scalable backend…
Added 12 days ago
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Software Engineer, Full Stack
Gigi
Toronto, ON
- Full-time
We're hiring an AI Builder - a full stack software engineer - to join our engineering team in Toronto and own end-to-end feature development for Gigi, our AI agent.
Added 12 days ago
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Software engineer
SMC Strategic Solutions Inc
Mississauga, ON
- From $57 CAD / hour
- Full-time
- Hybrid
Added 12 days ago
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Staff Security Engineer
Snaplii
Toronto, ON · Etobicoke, ON
- Full-time
…essential: you should be comfortable working directly in our Java and Spring Boot services, writing automated tests, and taking changes through review, rollout and…
Added 12 days ago
CO
Distinguished Engineer / Ingénieur(e) émérite – Voyages d’affaires et dépenses
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Distinguished Engineer / Ingénieur(e) émérite – Voyages d’affaires et dépenses
Added 12 days ago
CL
Container Security Engineer
Cloudious LLC
Toronto, ON
- Contract
Strong programming/scripting skills in languages such as Python, Go, bash/shell, Java, NodeJS.
Added 12 days ago
KG
PKI & Certificate Automation Engineer
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
Position: PKI & Certificate Automation Engineer
Added 12 days ago
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Data Platform Engineer
BRP
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
As a Data Platform Engineer working in the Data Solutions group, you will play a key role in extending the capabilities, and improving the efficiency of our data platform. You will…
Added 12 days ago
D
Lead Python + AI
Digitive
Canada
- Contract
We are looking for a Lead Python AI Engineer to build robust, AI-powered API services and agentic workflows. In this role, you will bridge the gap between traditional backend systems and…
Added 13 days ago
Senior Software Engineer, Performance ( Toronto)
Okta
Toronto, ON
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.
Added 13 days ago
Senior Backend Product Engineer, Menu Operations
HelloFresh
Toronto, ON
…preparing for expansion, we are looking for a Senior Software Engineer with strong backend experience, a talent for turning complex logic into clean, reliable systems, and enough full-stack…
Added 13 days ago
TC
Playwright Automation
Tata Consultancy Services
Canada
- Full-time
We are seeking a skilled Quality Engineer (QE) with strong expertise in Playwright Automation, Java, Angular, and API Testing. The successful candidate will be responsible for designing,…
Added 13 days ago
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GKE Cloud Security Engineer
TheCorporate
ON · Ontario, Canada
- Contract
Strong programming/scripting skills in languages such as Python, Go, bash/shell, Java, NodeJS.
Added 13 days ago
PG
Software Engineer with AI Experience
Pacer Group
Toronto, ON
- Contract
Job Title: Software Engineer with AI Experience
Added 13 days ago
TC
Application Security Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
We are seeking an Application Security Engineer with a strong software development background combined with cybersecurity and application security expertise. The ideal candidate will work…

Snaplii

Staff Security Engineer

Toronto, ON, Canada
Etobicoke, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 27, 2026
Posting language: English
Posted: Oct 28, 2026

Original job description

Why Snaplii?

Snaplii is a profitable wallet and payments platform for people and their AI agents: 400,000+ users, about $150M in annual payment volume, and 500+ brand partners including Costco, Walmart, Amazon and Uber.

Muse has taken off, and Snaplii is already live on it, with about 2,000 AI agents running on Snaplii. AI helps people decide what to buy. Snaplii completes the payment, safely.

The Opportunity

We’re hiring a Staff-level individual contributor with strong software engineering skills, deep AWS and Kubernetes security experience, and practical incident response experience. You will write and ship production code, lead security improvements across our applications and cloud environments, and coordinate the technical response to security incidents.

You will trace risks across code, identities, infrastructure and data, turn findings into engineering changes, and verify that those changes work in production. Recent development experience is essential: you should be comfortable working directly in our Java and Spring Boot services, writing automated tests, and taking changes through review, rollout and recovery.

At Staff level, your impact extends across teams. You will help engineering and business leaders prioritize risk, establish clear ownership, and build controls that other engineers can maintain.

What You’ll Own

Production security engineering - design, implement and review security-sensitive backend changes. Strengthen authentication, authorization, API boundaries, data access and business logic, with regression tests, observable behavior and safe rollout and rollback plans.
AWS and Kubernetes security - map assets, identities and trust relationships across AWS accounts and EKS clusters. Improve IAM and Kubernetes RBAC, workload identities, network boundaries, secrets handling and privileged access.
Incident response and trusted recovery - lead technical investigation and coordinate containment, evidence preservation, credential revocation and rotation, persistence checks, remediation and recovery. Distinguish confirmed facts from hypotheses, document gaps and define recovery acceptance criteria.
Detection and investigation - improve the coverage and usefulness of CloudTrail, EKS audit, S3, database and host logs. Build and tune detections for credential misuse, unusual data access, privilege escalation and suspicious execution, with clear escalation paths.
Credentials and software delivery - reduce long-lived and shared credentials; strengthen GitHub, CI/CD, artifact and GitOps access. Build security checks into infrastructure as code, code review, dependency management and secret scanning, and verify remediation beyond individual alerts.
Security automation - write maintainable tools and services for asset and identity inventory, permission analysis, evidence collection, credential lifecycle management and control validation. Apply normal engineering standards to security tooling: tests, reviews, documentation and controlled releases.
Product and payment security - partner with payments, risk and application teams on transaction authorization, sensitive operations, partner integrations and abuse prevention. Secure AI agent credentials, spending limits and transaction-level permissions.
Risk ownership and verification - maintain a prioritized security roadmap with named engineering owners, dependencies and acceptance criteria. Validate fixes, track unresolved risks and help leadership make explicit decisions about exceptions.

How You’ll Work

You will work with engineering leadership, application owners and the teams responsible for platform operations. You will lead security design, incident investigation and security acceptance criteria while contributing code and infrastructure changes directly. Application and platform owners remain responsible for their services and share responsibility for implementing and operating improvements.

You will help define authorized containment actions, escalation procedures and an on-call arrangement with agreed coverage and backup support. You will also coordinate specialist support when needed. Routine availability, capacity management and backup operations are shared with service owners; your role includes validating the security and recovery controls around them.

What We’re Looking For

Software engineering, cloud security and incident response are all core requirements. We look for evidence of work you personally delivered and the judgment you used to make it safe and effective.

Strong, current software engineering - substantial backend or platform development experience, including recent production coding. You can independently modify Java and Spring Boot services, reason about APIs, MySQL, Redis and asynchronous jobs, write meaningful automated tests, and deliver changes through deployment and maintenance.
Hands-on AWS and Kubernetes security - practical experience securing production AWS and EKS environments, including IAM policies and role trust, Kubernetes RBAC and service accounts, workload identity, network access, secrets and infrastructure as code. You can reason about how weaknesses combine across systems.
Production incident response - experience owning substantial parts of a real security incident through investigation, containment, remediation and recovery verification. You can explain what the evidence established, what remained uncertain, how you protected evidence and how you managed business impact.
Application security depth - experience finding and fixing authentication and authorization flaws, injection, server-side request forgery, unsafe execution paths and sensitive-data exposure. You can translate threat models and code findings into tested production changes.
Linux, networking and investigation - confidence working with host, container, cloud and application evidence. You understand log coverage and retention limits, credential and session behavior, and the difference between an attempted action, a successful action and an unverified outcome.
Engineering for safe change - experience with CI/CD, infrastructure as code, observability, rollback and restoration testing. You can write security automation in Python, Go or another suitable language; deep expertise in both Python and Go is not required.
Staff-level technical leadership - a record of influencing architecture and engineering practices across teams, reviewing designs and code, mentoring engineers, and explaining risks and tradeoffs clearly to business leaders.

Nice to Have

Payments, digital wallets, gift cards or e-commerce, including transaction integrity, idempotency and account abuse prevention.
Jenkins, Argo CD, Flux or similar delivery systems; security controls for programmable business rules, scheduled execution and data stores.
Experience supporting PCI DSS or SOC 2 remediation, or working with external incident response and forensic specialists.
Windows or directory-service security, security research or open-source contributions, and responsible use of AI tools in engineering and investigation.

Your First 90 Days

First 30 days - build a shared map of critical services, AWS accounts, identities, sensitive data flows and logging coverage. Review existing controls and open findings, agree on priorities and owners, and identify the most urgent engineering changes.
By 60 days - ship and verify an agreed set of high-priority application and infrastructure improvements. Establish repeatable checks for critical permissions, credentials and exposure, and improve the evidence needed to detect and investigate incidents.
By 90 days - complete a scoped incident response and recovery exercise with service owners. Validate containment and restoration procedures, document remaining gaps and establish a sustainable remediation and verification cadence.

Specific targets and dependencies will be agreed with engineering leadership after your initial assessment. Success means demonstrated risk reduction, reliable engineering changes and clear ownership, with evidence that controls and recovery procedures work.

How We Hire

Our process includes a discussion of work you personally delivered, a scoped coding exercise and a security incident scenario. In the coding exercise, we assess implementation, tests, security boundaries and a practical release and rollback plan. In the incident scenario, we assess evidence handling, technical reasoning, containment decisions, business impact and recovery criteria.

Sanitized or reconstructed examples are welcome. We never ask for confidential information, production access or credentials from current or previous employers.

We use AI tools to help screen and assess applications; hiring decisions are made by people. This posting is for an existing vacancy. Visa sponsorship is available for the right candidate. If you need accommodation at any stage of the hiring process, let us know and we will work with you.

To apply, include a short note on a security problem you found and fixed: what you investigated, the code or infrastructure changes you personally shipped, how you verified the result and what you learned.

Apply on LinkedIn About employer

More about this job

Responsibilities

Develop and ship security improvements to Java and Spring Boot services, AWS and EKS environments, payment flows, and software delivery systems. Lead incident investigation and recovery, improve detection and security automation, and coordinate risk ownership and verification across teams.

Requirements

Requires substantial, current backend or platform engineering experience, including the ability to independently modify Java and Spring Boot services and deliver tested production changes. Also requires hands-on AWS and Kubernetes security expertise, substantial incident response experience, application security depth, and Staff-level technical leadership across teams.

Skills

Java
Spring Boot
AWS Security
Kubernetes Security
Incident Response
Application Security
IAM
Kubernetes RBAC
Threat Modeling
Security Automation
Python
Go
CI/CD Security
Infrastructure as Code
Payment Security
Technical Leadership

Visa sponsorship

Detected

Keywords

Java
Spring Boot
AWS
Amazon EKS
Kubernetes
IAM
Kubernetes RBAC
Workload Identity
MySQL
Redis
CloudTrail
S3
GitHub
CI/CD
Infrastructure as Code
GitOps
Argo CD
Flux
Jenkins
Python
Go
Payment Security
Digital Wallets
PCI DSS
SOC 2
Incident Response
Application Security
Threat Modeling
Credential Management
Security Automation

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Jobs in Canada