Demo

Software Engineer

Joinslash
San Francisco, CA Full Time
POSTED ON 3/14/2025
AVAILABLE BEFORE 3/28/2025

About Slash

Slash is the premier banking platform for small businesses. Our all in one virtual card, bill pay, accounting, and invoicing platform helps entrepreneurs stay on top of their finances, allowing them to spend more time doing what they love. Slash powers hundreds of millions of dollars a year in purchases.

Read on to fully understand what this job requires in terms of skills and experience If you are a good match, make an application.

Our investors include Y Combinator, Stanford University, NEA, and the founders of Tinder and Plaid.

About the role

Slash is, at its core, an engineering company, and is on a mission to build the best engineering team. We are looking for full stack engineers who are excited to be part of our early story. Our ideal candidate has a strong sense of ownership and enjoys owning projects from inception to scaling in production.

What you’ll be doing :

Building the logic and systems that power our core financial product, guard against bad actors, and categorize customers into high and low risk — all at scale under demanding latency constraints.

Setting code-standards, shaping our engineering culture, contributing to our roadmap, and talking to customers to figure out how we can solve their problems with software.

Designing and building scalable backend systems that can handle hundreds of thousands of requests per second with Typescript.

Writing libraries and frameworks to speed up internal development and complicated workflows.

Helping us put together an amazing team of talented and mission-driven engineers.

We’re looking for someone who :

Is looking to take full ownership of their work and make an immediate impact

Thrives in a dynamic and fast-paced work environment

Loves writing code and values deep technical knowledge as much as delivering great product experiences.

Has experience shipping high-quality software products

Interest in working with our tech stack (React, Typescript, NodeJS, Redis, CockroachDB)

Knowledge of functional programming, Javascript, and Typescript’s type-systems is appreciated, but not required

Bonus points for

Familiarity with any part of our tech stack (React, Typescript, NodeJS, Redis, CockroachDB)

Extensive knowledge of functional programming, Javascript, and Typescript’s type-system

Experience working with an IaC such as Terraform to ship code on AWS

Experience scaling distributed systems to handle high levels of burst traffic

What's in it for You :

Opportunity for high growth

High autonomy ownership culture

Competitive pay equity package

Unlimited PTO, Health, Vision, and Dental coverage

Free lunch and dinner daily at the office

Latest 16 inch Macbook Pro

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Job openings at Joinslash

Joinslash
Hired Organization Address San Francisco, CA Full Time
About Slash Slash is the premier banking platform for businesses with complex issuing needs. Our all-in-one virtual card...

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