Full-Time Senior Site Reliability Engineer
Flywire is hiring a remote Full-Time Senior Site Reliability Engineer. The career level for this job opening is Experienced and is accepting Cluj-Napoca, Romania based applicants remotely. Read complete job description before applying.
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We are looking for an experienced Software Engineer to join our Engineering Productivity Team. This team’s mission is to continuously improve processes and tools to create an outstanding developer experience across Flywire.
The Engineering Productivity team owns Victoria, Flywire’s internal PaaS ecosystem, which enables 300+ developers to design, build, test, deploy, and monitor applications. Your work will directly improve developer experience, ensure compliance with strict fintech standards (PCI, SOC II, HIPAA), and accelerate innovation across Flywire.
Key Responsibilities:
- Design, build, and maintain Flywire’s internal PaaS environment (Victoria).
- Work across frontend, backend, and infrastructure layers of the stack.
- Shape the strategic direction of our developer ecosystem.
- Partner with Security, QA, Analytics, Support, and SRE teams.
- Champion best practices and support 300+ developers in using our tools effectively.
What We’re Looking For:
- Proficiency in Ruby, Python, or Go, with strong testing techniques (TDD/BDD).
- Experience with containers, cloud infrastructure, build systems, and CI/CD tools.
- A continuous improvement mindset and strong sense of ownership.
- Excellent communication and collaboration skills, with empathy for developer needs.
- Interest in becoming a “T-shaped engineer” — a specialist with broad technical range.
Technologies We Use:
We embrace an evolutionary approach — always learning, experimenting, and adapting. Current tools include:
- Languages: Ruby, Go, Node, Python, TypeScript
- AWS: ECS (Fargate), Lambda, CloudWatch, SQS, RDS, Kinesis, S3, Elasticsearch
- Infrastructure as Code & Build: Terraform, GitLab
- Tools & Monitoring: Docker, Sentry, Sumo Logic, OTEL (Honeycomb)
What’s Next for the Team?
- Reducing tooling complexity through simpler abstractions.
- Enhancing the local development experience for containerised applications.
- Advancing our DevSecOps capabilities.
- Implementing zero-trust networking principles.
- Elevating DataOps to the next level.