Senior Software Engineer

We're looking for a full-time Senior Software Engineer. You will help scale our core platform to handle validations and transformations for CSVs with millions of rows. Our stack consists of Ruby, Rust, Typescript, and React. We use Postgres, Redis, and S3 for data storage. If you thrive when given a great degree of ownership and enjoy a trusting, casual, growth-minded environment alongside highly driven teammates, this could be a perfect fit. What you'll do You will own the end to end execution of projects that solve customer pain. You will troubleshoot and resolve complex technical issues across the entire stack. You will develop and implement strategies for improving the performance, reliability, and scalability of our platform that supports CSVs with thousands of columns and millions of rows. You will review pull requests, design documents, and architecture decisions to ensure system quality. You will be the primary owner of core product areas and develop domain expertise over those systems. Examples include our in memory Rust data service that executes all of our spreadsheet validations and transforms on massive spreadsheets. You will work directly with the Design, Customer Engineering, and GTM team to understand the customer and make decisions on the product that will lead to a better user experience. Who you are Essentials: 5+ years of relevant software engineering experience. Experience building complex frontend interfaces for visualizing large datasets. Experience with scaling data intensive applications. Even better if you: Have previous startup experience and/or experience going zero to one with high velocity teams. Have experience with Rust, Ruby, React, SQL, AWS. Have experience with scaling frontend frameworks (e.g global state management, webpack, browser caching) Have experience in designing systems that scale horizontally and vertically, and optimizing performance under high loads. Have experience in optimizing both relational (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Cassandra, DynamoDB). Have experience working with cloud based infrastructure like Azure, AWS or GCP.

At every company, there's someone whose most painful job is wrangling CSV files in Excel. OneSchema (oneschema.co) makes cleanup of messy CSVs 10x faster (demo). Our product is an embeddable spreadsheet that makes data cleansing and import as simple as a few clicks. We see an incredible opportunity to be the de-facto data transfer platform for all industries that run on CSV files (hint: it's all of them). We get our customers out of spreadsheets and back to the meaningful, creative work they love. We are backed by top investors including General Catalyst, Sequoia Capital, and Y Combinator. And as a rapidly growing seed-stage company, every team member has the chance to have a major impact on our business. Compensation is competitive - we expect employees to act like owners and make sure their equity stake reflects that. Because we are a highly collaborative, close-knit team, our entire engineering team works 5 days per week from our office in downtown San Francisco.