2 days ago
Toronto, CanadaSenior
Responsibilities
- Deliver traffic-platform milestones from problem definition through rollout and post-launch stabilization.
- Design and evolve reliable, scalable, secure traffic-management and service-mesh solutions.
- Implement testing, observability, documentation, and runbooks, and respond to incidents and on-call issues.
- Collaborate with engineering, product, and partner teams to define priorities, technical plans, milestones, and risk management.
- Use AI tools and agents to investigate issues, write and review code, evaluate solutions, and automate repetitive engineering work safely.
- Build platform capabilities, shared libraries, abstractions, SDKs, and internal tooling for product engineers.
- Support peer growth through code reviews, design discussions, pairing, feedback, and knowledge-sharing initiatives.
Requirements
- Experience operating large-scale, high-performance synchronous distributed systems in the cloud.
- Hands-on experience with load balancers, reverse proxies, TLS/mTLS, routing, and metrics, logs, and traces for debugging and reliability improvement.
- Experience with Kubernetes-based infrastructure, infrastructure-as-code, deployment and routing strategies, and DNS configuration.
- Experience leading infrastructure platform projects from design through production launch and post-rollout improvement.
- Experience with Istio, Linkerd, Envoy-based solutions, or Finagle, including traffic policies, resilience, and service-to-service observability.
- Production experience with AWS networking and compute primitives including ALB/NLB, security groups, VPC, Route 53, and IAM.
- Hands-on experience with Pulumi or Terraform for repeatable cloud and Kubernetes infrastructure changes.
- Experience building platform capabilities or shared libraries, abstractions, SDKs, or internal tooling for other engineers.
- Ability to use AI tools and agents in daily engineering workflows while validating outputs and maintaining quality and safety standards.
Benefits
- Health, life, and pension insurance plans.
- Extended maternity and paternity leave, vacations, and mental health and wellness assistance through NuCare.
- Access to Nucleo learning courses and the NuLanguage language-learning program.
- Toronto-based hybrid work model requiring office attendance two to three times per week.
- Compensation range of 156k - 184k.
Tech Stack
Categories
About Nubank
Nubank is a digital banking platform for consumers and small businesses in Latin America, offering a no-fee credit card, accounts, payments, lending, and investments through Nu Asset Management. It monetizes via interchange, interest, and product fees within its app-based ecosystem. Founded in 2013 and headquartered in São Paulo, it serves over 100 million customers across Brazil, Mexico, and Colombia and is listed on the NYSE (ticker: NU).