Software Engineer- SRE

Job Overview

OnePay is a consumer financial services app with a mission to help people achieve financial progress. As a Site Reliability Engineer at OnePay, you will play a critical role in ensuring the stability, scalability, and security of the systems that power our financial products, driving reliability practices across infrastructure, platform, and application teams to support millions of customers.

Key Responsibilities

• Design, build, and maintain scalable infrastructure and tooling that improves reliability, performance, and availability across OnePay’s platform


• Contribute to the evolution of our observability stack, platform libraries, cloud architecture, and CI/CD pipelines


• Develop automation and monitoring systems to detect, prevent, and remediate incidents before they impact customers


• Partner closely with product and platform engineering teams to embed reliability best practices in design, development, and deployment processes


• Lead root cause analysis and postmortems, driving long-term improvements in resiliency and fault tolerance

Required Qualifications

• 5+ years of experience as a Software Engineer with a focus on building and running reliable, large-scale, distributed systems in production


• 5+ years of operational experience in observability tooling and libraries (metrics, logging, tracing) with experience using Datadog or similar tools (Prometheus, Grafana)


• Proficiency in at least one programming language (Python, Go, Java, or Node.js preferred) for automation and tooling


• Proficiency in incident management, going on-call, and writing post-mortem reports


• Excellent collaboration skills with the ability to influence and educate product engineering teams on reliability and observability best practices


• Hands-on experience with cloud platforms (AWS preferred), container orchestration (Kubernetes), and IAC tools (Terraform, Pulumi)


• Drive and proactivity – everyone here is a builder and executor

About OnePay

OnePay is a consumer financial services app with an exceedingly simple mission: to help people achieve financial progress. Tens of millions of Americans today are unbanked or underbanked, meaning they don’t have enough money in savings to cover a minor emergency. They pay too much in fees, don’t have access to credit at affordable rates, and have little ability to grow their wealth. OnePay’s vision is to create a single app for consumers to save, spend, borrow, and grow their money, bringing our mission to life with simple and accessible banking, credit, and payments products that deliver a best-in-class experience to millions of customers.

Benefits

Competitive base salary, stock options, and health benefits from Day 1
401(k) plan with company match
Remote-friendly (US), flexible time off (FTO), and opportunities for growth
A high-growth, mission-driven, inclusive culture where your work has real impact