Modern Treasury
Software Engineer - Infrastructure
About this role
Modern Treasury is seeking a Software Engineer to enhance their infrastructure for money movement, focusing on both traditional and emerging payment technologies. This hands-on role involves significant ownership of system architecture, platform automation, and guiding teams toward scalable solutions.
What you'll do
- Lead architecture for AWS infrastructure and container orchestration
- Standardize automation and infrastructure-as-code for high-volume platforms
- Reduce operational overhead through improved tooling and workflows
- Optimize performance and reliability of infrastructure systems
- Define service ownership and align teams on scalable architecture
- Contribute to security and infrastructure strategy for new payment rails
What they're looking for
- 8+ years in DevOps or infrastructure engineering
- Experience with AWS at scale
- Infrastructure as Code (Terraform or similar)
- CI/CD systems and automation pipelines
- Containerized environments (Docker)
- Observability and performance tuning
- Application and product security
- Understanding of payment rail mechanics
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Modern Treasury
Modern Treasury builds APIs and infrastructure that enable global money movement and payment processing for businesses. The company is hiring full-stack Software Engineers, infrastructure-focused Software Engineers, and Security Engineers to develop reliable, scalable payment systems and strengthen security across their fintech platform.
- Website
- moderntreasury.com
Likely interview questions
- Walk us through a time you designed AWS infrastructure to support a high-volume, latency-sensitive system. What were the key decisions and trade-offs?
- Describe your experience building or evolving internal platform abstractions. How did you measure success in reducing complexity for product teams?