Senior Platform Engineer building scalable backend and cloud infrastructure for ExaCare’s AI - powered post - acute care platform. Improving reliability, developer velocity, and healthcare admission workflows.
About the role
- Senior Platform Engineer at Float, designing and maintaining cloud infrastructure and developer platforms. Focus on high performance, scalability, security, and automation for financial services.
Responsibilities
- Designing, building, and maintaining Float’s cloud infrastructure and developer platform
- Build and maintain a robust and efficient infrastructure by designing, deploying, and managing services such as ECS, EKS, and RDS
- Optimize performance, availability, and reliability through monitoring, tuning, and continuous improvements
- Ensure compliance with cloud security best practices by implementing and enforcing security measures across AWS environments and containerized applications
- Design and develop a world-class Internal Developer Platform (IDP) that empowers engineers with self-service infrastructure, standardized workflows, and automated guardrails
- Collaborate with engineering teams to integrate platform and security best practices directly into development workflows
- Write clean, maintainable, and testable code in languages such as Go, Python, or TypeScript
- Identify and mitigate risks through security assessments, vulnerability scans, and threat modeling
Requirements
- Strong background in AWS cloud infrastructure, container orchestration (ECS/EKS), RDS, and IaC (Terraform/Pulumi)
- Proficiency in at least one modern programming language (Go, Python, TypeScript) with experience building services, tooling, or libraries used by other engineers
- Experience designing or contributing to an Internal Developer Platform, or similar systems that improve developer experience at scale
- Deep experience with CI/CD, observability, and automated testing in production environments
- Familiarity with cloud security, identity management, and compliance frameworks
- Strong communication and stakeholder engagement skills, with the ability to influence adoption and align with engineering teams
Benefits
- Competitive compensation, equity options, and benefits
- Hybrid work model – we are based in Toronto with in-office days for connection and collaboration
- Enjoy catered team lunches every Tuesday, Wednesday and Thursday
- Bring your pup to our dog-friendly office
- Thrive in a high-trust, high-performance culture where your work truly matters
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