Software Engineer, Frontend - 2025

Slash; San Francisco (CA); On-site; USD 90,000 - 150,000; Full time

Job summary

Join a dynamic fintech company on a mission to build the best engineering team. As a frontend engineer, you will play a vital role in crafting delightful user experiences across web and mobile platforms. This innovative firm values high autonomy and ownership, providing you with the opportunity to lead the standards for UI and UX. With a comprehensive benefits plan and unlimited vacation, this role offers a unique chance to grow in a fast-paced environment while working in the heart of San Francisco. If you're passionate about frontend development and design, this is the perfect opportunity for you.

Benefits

Comprehensive health + benefits plan

Unlimited Vacation

High autonomy + ownership culture

Opportunity for high growth

Working out of downtown San Francisco office

Qualifications

• Proficient in JavaScript and CSS with a strong attention to detail.
• Ability to ship high-quality, performant code for scalable frontend applications.

Responsibilities

• Collaborate with designers to create beautiful and functional frontend experiences.
• Maintain frontend infrastructure, including design systems and performance optimization.

Skills

JavaScript

CSS

UI/UX Design

Frontend Development

Job description

About Slash

Slash is the premier banking platform for businesses with complex issuing needs. Our all-in-one virtual card and banking solution helps high-spend businesses simplify their workflows, streamline their operation and monetize their card-spend. We’re one of the fastest growing fintechs in the world and we power over a billion dollars a year in business purchasing across a number of industries. Slash is headquartered in San Francisco, and has a strong preference for in-person culture.

Our investors include NEA, Y Combinator, Stanford University, 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 frontend engineers who have spent years building their craft and are excited to be part of our early story. Our ideal candidate has spent thousands of hours working on frontend and designs and ships delightful experiences to customers.

What You’ll Be Doing

• Work with designers (and design yourself) to ship beautiful and functional frontend experiences across web and mobile.
• Engineer and maintain our frontend infrastructure — everything from design systems to data management to performance
• Foster and lead a culture of craft — you’ll be setting the standards for our UI and UX across the board.
  
  

We’re Looking For Someone Who

• Is proficient in javascript and css
• Is thorough and obsesses over the tiniest of details
• Has a great sense of design — can think through product flows that make sense while making sure the UI looks and feels amazing
• Can ship high quality and performant code that scales as the frontend grows and more complexity is added.
  
  

What's In It For You

• Opportunity for high growth
• High autonomy + ownership culture
• Comprehensive health + benefits plan
• Working out of our downtown San Francisco office space
• Unlimited Vacation