
Senior Software Developer – Delivery Platform
Wealthsimple
full-time
Posted on:
Location Type: Remote
Location: Canada
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Salary
💰 CA$151,200 - CA$189,000 per year
Job Level
About the role
- Evolve progressive delivery with Argo Rollouts and GitOps. Enhance our canary deployment strategies, improve automated health checks and rollback triggers, and build self-service deployment tools.
- Optimize CI/CD infrastructure at scale. Improve CI workflows and build tools that enhance speed and reliability.
- Build deployment gates and guardrails that prevent production incidents. Implement automated quality checks.
- Build world-class deployment observability and visibility. Create monitoring and alerting systems.
- Drive Wealthsimple's 2026 reliability mission by implementing chaos testing frameworks and automated rollback mechanisms.
- Pioneer continuous, automated load testing to validate performance characteristics before and during deployments.
- Champion engineering excellence and mentorship by partnering across teams and sharing expertise through various channels.
Requirements
- 7+ years of experience in team-based software development, with strong focus on platform engineering, DevOps, CI/CD, or SRE.
- Deep expertise in modern deployment and orchestration, including Kubernetes, GitOps workflows (ArgoCD or similar), progressive delivery, and strategies such as canary and blue-green deployments with automated rollbacks.
- Strong CI/CD experience: designed, built, and operated deployment pipelines using Buildkite, GitHub Actions, Jenkins, GitLab CI, or similar; experience optimizing build times, managing artifacts, and ensuring pipeline reliability at scale.
- Reliability engineering and observability expertise, including building observable systems with Datadog, Prometheus, or similar tools; solid understanding of SLIs, SLOs, and error budgets.
- Technical versatility across multiple languages, with experience in TypeScript, Ruby, Python, Kotlin, or similar; comfortable writing tooling, automation, and infrastructure code.
- Load testing and performance validation experience, using tools such as k6, JMeter, or Gatling, and interpreting results to inform deployment decisions.
- Infrastructure as Code and cloud experience, including AWS, Terraform, or comparable platforms and tools; ability to build reproducible, version-controlled, scalable infrastructure.
- Product mindset for internal platforms, treating deployment infrastructure as a product and internal developers as customers.
- Strong collaboration and mentorship skills, with experience coaching engineers and communicating technical concepts across teams.
- Data-driven approach, using metrics to establish baselines, measure impact, and guide technical decisions.
Benefits
- Top-tier health benefits and life insurance
- Long-term group savings with employer match, through Wealthsimple for Business
- 20 vacation days, 4 wellness days, and unlimited sick and mental health days per year
- 90 days away: work outside Canada for up to 90 days per year
- Employee resource groups, including Rainbow (2SLGBTQ), Women of WS, and Black at WS
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
CI/CDKubernetesGitOpsArgo Rolloutsautomated rollbackload testingInfrastructure as CodeTypeScriptRubyPython
Soft Skills
collaborationmentorshipcommunicationdata-driven decision makingengineering excellencecoaching