Mid-Level/Senior Full Stack Engineer, CardFlight

$110-180k

+ Stock options. Target annual bonus of $8,000 to $20,000

React

AWS

iOS

Android

Kotlin

Swift

Ruby on Rails

Mid and Senior level

Remote from US

More information about location

Payment acceptance for small businesses

Open for applications

Payment acceptance for small businesses

21-100 employees

RetailB2BPaymentsSaaS

Open for applications

$110-180k

+ Stock options. Target annual bonus of $8,000 to $20,000

React

AWS

iOS

Android

Kotlin

Swift

Ruby on Rails

Mid and Senior level

Remote from US

More information about location

21-100 employees

RetailB2BPaymentsSaaS

Company mission

To create easy-to-use payment solutions so small-business merchants can focus on what they do best: growing their business.

Job

Company

Role

Who you are

3+ years of Full Stack development
2+ years mentoring and coaching less experienced engineers
Experience designing and building quality and highly scalable applications
Superior communication and collaboration skills, willing to be open to different communication styles and ways to solve problems
Ability to motivate, coach, and provide guidance to team
The ability to be flexible and flourish in a fast-paced atmosphere while remaining focused, working productively, and successfully juggling many tasks

What the job involves

We’re currently looking for a Full Stack Software Engineer who will take a key role on our US location-neutral team. Our Web engineering team is a highly collaborative group of diverse engineers working to deliver new features and enhancements
You will have the opportunity to unlock new ideas and solutions for our products
CardFlight’s web stack is built on top of Ruby on Rails, with smaller Typescript and C# microservices and Ruby AWS lambdas supporting the monolithic web app. Transactions are processed through our gateway which is a pure Ruby app
The web front end is built on a javascript library called Preact, which is a lightweight version of React. The iOS application is built on Swift and the Android application is built on Kotlin, both employing a MVVM architecture. Our DevOps infrastructure is built on AWS, and CI/CD are handled via github actions
Develop new features and maintain our Flagship Mobile Application, SwipeSimple on the Web
Collaborate with product managers, designers, and backend engineers to design and deliver high-quality products on the Web platform
Work alongside a team of talented engineers to continuously build, ship, learn, and iterate on our products
Drive technical innovation and best practices required to deliver best-in-class web applications
Ensure product stability through testing and development of best practices
Architecture and Design (If you are at the senior level)
Design new features for long term scalability and maintenance
Assist in refactoring of existing code to ensure maintainability
Partner with backend engineers on API interface design
Collaborate with Product and UI/UX on new features and updates
Technical Leadership & Mentoring (If you are at the senior level)
Coach and lead the team in Agile practices such as code reviews and pair programming
Mentor and develop a high-performing team of engineers
Support operations team with customer-facing technical issues

Our take

CardFlight partners with popular merchant acquirers to deliver payment acceptance software for small businesses and entrepreneurs. Its signature products, a mobile Point of Sale (POS) called SwipeSimple, and the countertop POS SwipeSimple Register have grown impressively in popularity across the US since the company’s 2013 launch.

The US is home to over 30 million small businesses, a potentially huge market. By offering software that allows them to turn a mobile or tablet into a credit card terminal, it’s easy to see why CardFlight is proving popular. Just as importantly is that the company has a proven track record of launching products ahead of potential competitors.

Freddie

Company Specialist at Welcome to the Jungle

Insights

Top investors

6% employee growth in 12 months

Glassdoor (4.2)

Company

Funding (last 2 of 3 rounds)

Sep 2018

$3.5m

SERIES A

Oct 2015

$4.2m

SERIES A

Total funding: $9.3m

Company benefits

Stock options for all full-time team members
Personal annual budget for professional development
Regular team lunches and treats for special events
Liberal vacation policy
Comprehensive medical, vision, and dental plans
Commuter benefits and health discounts

Company HQ

Kips Bay, New York, NY

Leadership

Derek Webster

(CEO)

Former Engagement Manager at Oliver Wyman. Led product development and product marketing to launch E*TRADE’s credit card business. Prior to founding CardFlight, founded and was CEO of LocalBonus, a credit card-linked loyalty network.

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