Senior Platform Engineer

5 days ago

Miami, FL, United States Mambu Full time
Who we are

Join the fintech revolution with Mambu, the leading SaaS cloud banking platform. We're on a mission to make banking better for a billion people. Explore exciting career opportunities and help shape the future of financial services. Learn more here.

We are at the forefront of the fintech revolution, enabling our customers to build innovative and secure financial products. We power billions of transactions for millions of end-users, and our core mission is to provide a reliable, scalable, and secure foundation for the future of finance.

The Platform Engineering team is the engine that powers Mambu's global banking workloads. We build and operate the core cloud platforms that handle billions of secure transactions across multiple regions. We are looking for a hands-on Platform Engineer to help us build, automate, and scale the infrastructure that is changing the financial industry.

If you are passionate about building highly-automated, resilient, and efficient systems at a global scale, this is your chance to make a massive impact. You will be a key contributor to our internal developer platform, empowering hundreds of engineers to build, ship, and run products with speed and confidence.

What you'll do

What You'll Do
  • Build and Evolve Core Infrastructure: Design, build, and maintain our core cloud infrastructure on AWS/GCP using Infrastructure as Code (Terraform, Terragrunt, Terratest).
  • Master Container Orchestration: Manage and scale our mission-critical services on Kubernetes, ensuring high availability and resilience for our global banking workloads.
  • Automate Everything: Enhance and operate our CI/CD systems and developer tools within a GitLab-based workflow, by using Golang, Python and enabling true self-service for our product engineering teams.
  • Drive Reliability and Efficiency: Implement best-in-class observability, monitoring, and governance practices to optimize platform performance and manage cloud costs effectively.
  • Champion Secure-by-Design: Collaborate closely with Security, Architecture, and Product Engineering teams to embed security and compliance (SOC2, ISO27001, GDPR) into the DNA of our platform.
  • Modernize and Migrate: Play a hands-on role in migrating core workloads and infrastructure to modern, automated, cloud-native environments.
  • Improve Developer Experience: Contribute directly to our internal developer platform, creating a streamlined, simple, and powerful experience for Mambu engineers.
What you'll bring
  • 7 years of experience in a Platform Engineering, DevOps, or Site Reliability Engineering (SRE) role.
  • 5 years of experience in a Automation field with a Software Engineering mindset (Google SRE Way)
  • Deep, hands-on expertise with a major cloud provider (AWS and/or GCP).
  • Strong proficiency with Infrastructure as Code, particularly Terraform.
  • Proven experience building and operating containerized workloads using Kubernetes or equivalent orchestration technologies.
  • Experience designing and managing robust CI/CD pipelines (GitLab CI/CD is a major plus).
  • Experience designing and implementing tooling and automation in Golang, Python (or similar) for offering the best Developer Experience in the Platform Engineering domain.
  • A strong understanding of observability principles and experience with modern monitoring and logging tools
  • A security-first mindset and familiarity with working in regulated, high-compliance environments.
  • Excellent problem-solving skills and the ability to thrive in a distributed, remote-first team culture.
Bonus Points
  • Experience building and scaling platforms for high-volume transactional systems.
  • Familiarity with cloud cost management and performance optimization strategies.
  • Experience building internal developer platforms or self-service tooling.
  • Automate Everything: Enhance and operate our CI/CD systems and developer tools within a GitLab-based workflow, by using Golang, Python and enabling true self-service for our product engineering teams.
What you'll get

Join us to shape the future of banking, where your professional growth is equally as valued as your personal well-being.
  • Competitive base salary
  • Company equity for all
  • Learning and development opportunities
  • Hybrid/Remote working (location dependant)
  • 30 day working abroad
  • 4 week paid sabbatical after 5 years service
  • Additional benefits based on location


Let's connect

Follow Mambu on LinkedIn for the latest Fintech trends and success stories. Connect with us on Facebook, Instagram, and YouTube to experience our vibrant culture. Explore our mission, values, and the world we're building at mambu.com/careers. Check out our Insights Hub for industry insights, Mambu blogs, webinars, and upcoming events.

As part of the recruitment (or HR onboarding) process, you will be required to obtain authorized criminal background and credit screening results, as well as be queried against a sanctions/anti-money-laundering/counter terrorism financing/politically exposed persons screening service and your employment is conditional upon approval of these results.

At Mambu, we encourage all interested candidates to apply, even if they don't meet every listed qualification, as we value diversity and recognize that experience doesn't always perfectly align with job descriptions. We are committed to providing equal opportunities for applicants with disabilities; if you need assistance during the application process, please contact talent.acquisition@mambu.com.

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