Replo · 5 months ago
Senior Backend Engineer
San Francisco Bay Area
Full-time
Onsite
Mid, Senior Level
4+ years expReplo is seeking a Senior Backend Engineer to join their team and focus on system architecture for their most popular products. The role involves architecting and implementing backend systems, mentoring junior engineers, and ensuring high availability and performance of the backend services.
E-Commerce
Responsibilities
Architecting and implementing backend systems in Typescript/Node is the core of what you’ll be doing
Designing and building an ingestion pipeline for our analytics/insights products (> 99.99% uptime on Kafka, Clickhouse, Redis)
Spiking on our CI/CD to improve stability
Build out durable/distributed cart/hosting for our ecommerce product
Deploying a multi-tenant NextJS app for shops in Cloudflare
Mentoring junior engineers on best-practices
Qualification
Required
Can be in office 3-4 days/week in San Francisco
Has deep knowledge in distributed systems and SOA — load balancers, databases, queuing, caching, HTTP, APIs, high-availability, fault tolerance, redundancy, at-least-two-of-everything
Down to do full-stack work (including frontend even if it's not your main role)
Is ALWAYS SHIPPING. We don't spend weeks planning features at Replo
Has 4+ years of professional experience with production distributed systems, service oriented architecture
Proficient in Typescript. If you have experience writing these systems in Python/Go/Java that's cool too, as long as you're willing to learn Typescript/Node — the learning curve on writing TS isn't that high for high-caliber engineers. Experience or working knowledge of React is great too, but we can teach you that if we need to
Has a product and customer-focused mindset
Has experience being burned by deployment and maintenance issues. If you have a strong opinion on how backend systems should be built, that's good
Values writing clean, maintainable software, including documentation (e.g. the code needs to be correct and run fast, but we're the ones that have to read it and understand it)
Is comfortable with ambiguity and defining software architecture patterns to solve customer pain points
Preferred
Have started a company before
Enjoy attending hackathons
Worked at an early-stage (Series A or earlier) startup previously
Have not wasted hours interview-prepping on Leetcode
Have an eye for visual design (or past experience in product design, Figma, etc)
Company
Replo
Replo is a visual CMS that enables building e commerce development.
11-50 employees
H1B Sponsorship
Replo has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2022 (1)
Funding
Current Stage
Early StageTotal Funding
$4.2M2023-02-09Seed· $4.2M
2021-08-22Series Unknown
Leadership Team
Yuxin Zhu
Co-Founder
Recent News
2025-04-02
2025-04-02
Company data provided by crunchbase