# Senior Software Engineer, Backend (Online Storage) at Affirm

- Company: Affirm
- What the company does: Buy now pay later without the fees. Flexible payment options with longer plans, lower payments, and no fees. Pay in 4 interest-free or get more time and see your total cost upfront. Backed by Battery, Khosla and Lightspeed.
- Company website: http://www.affirm.com/
- Type: Startups
- Level: Senior
- Location: Remote US
- Work setup: Remote
- Pay: $173K to $233K base salary per year (USD)
- Posted: 2026-09-30
- Apply by: 2026-11-23
- Apply: https://job-boards.greenhouse.io/affirm/jobs/8009366003?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/affirm-senior-software-engineer-backend-online-storage/

## About the role

The Online Storage team provides a set of managed databases as a platform, used to persist data for all Affirm services. Our platform enables self-service access to OLTP storage systems, including Relational DB(MySQL), KV(DynamoDB), Distributed SQL(TiDB) and Cache(Redis). As a team, we are responsible for various data and access patterns, including but not limited to mission-critical financial transactional data, data science models, and any new persistence use case. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- You will build and operate the control plane for large-scale distributed SQL databases such as MySQL and TiDB, automating provisioning, failover, backups and upgrades end to end
- You will design and execute reliability-focused schema and data migrations across multi-tenant database clusters, with zero downtime for the products that depend on them
- You will own the networking stack that connects services to storage on Kubernetes, including connection proxies such as ProxySQL, and tune it for latency, resilience and failover
- You will be responsible for owning and delivering quarterly goals for your team, leading engineers on your team through ambiguity to solve open-ended problems, and ensuring that everyone is supported throughout delivery
- You will proactively identify project, process, technology or business issues, advocate for them, and lead in solving them
- You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts

Tags: Infrastructure Platform Eng

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/affirm-senior-software-engineer-backend-online-storage/