Senior Full Stack Engineer Job at Knot, New York, NY

Q1BmSFc1c0t6WkJsdEwxcHVxM0FsWmZOeWc9PQ==
  • Knot
  • New York, NY

Job Description

About the job

About Knot

Knot’s mission is to empower consumers and businesses alike with connected merchant and banking experiences. Knot is like “Plaid for merchant connectivity.” We are building the platform connecting merchants to the many applications that consumers and businesses interact with everyday. Our flagship product allows consumers to instantly update & manage their cards on file with online merchant accounts (e.g. Netflix or PayPal). We are building many new products on top of our novel merchant connectivity platform and we hope you choose to come build them with us!

Founded in 2021, Knot was founded by two brothers - Rory and Kieran O’Reilly - and today powers connected online payment experiences for hundreds of thousands of consumers. Companies like Current, BILT, and Fizz choose to embed Knot’s SDK in their apps to power best-in-class experiences for their customers.

Knot is proudly backed by a select group of investors, including Nava Ventures, 8VC, American Express, Plaid, and co-founders & CEOs of prominent companies like Twitter, Warby Parker Allbirds, Casper, Intercom, Deel, Italic, DraftKings, and many more, along with Lydia Jett of SoftBank Group.

Working at Knot

We’re a world-class team hailing from all over the globe with the vast majority of the company in engineering roles. We are looking to further solidify our presence in NYC to be at the heart of the financial services ecosystem.

Our team is relentlessly focused on building for our customers and every member of the financial services ecosystem. We take our work seriously and have fun while doing it. Both are equally important.

What You’ll Do

  • Work alongside a team to build, experiment with, and debug user-facing features on Knot’s CardSwitcher and Subscription Management products.
  • Build brand new products alongside existing features to drive further value for end users.
  • Develop user interfaces with React/TypeScript on the frontend and Laravel/PHP at the API layer.
  • Foster a culture of deep care for industry-leading user experience.

What You’ll Need To Get The Job Done

  • 5+ years of full stack engineering experience.
  • Proficiency in React, Node/Typescript, Laravel/PHP, and CloudSQL (or similar relational database).
  • Track record of shipping high-quality products at scale.
  • Strong knack for getting the visuals right.
  • You understand observability and enjoy digging into the details to solve performance and user experience issues.
  • You excel in a rapidly growing organization and embrace challenging problems, tackling them directly and taking the initiative to lead the solution.
  • Eagerness to work in a fast-paced, dynamic environment and constantly grow & develop your craft.
  • Expert communication and ability to collaborate seamlessly with product teams.
  • Experience with fintech or consumer apps is a plus.

Tech

  • React frontend with Styled Components
  • Material-UI and CSS modules for styling
  • React-query/Axios for API calls
  • PHP/Laravel, Typescript/Node, Python, Socket.io in the backend
  • CloudSQL & Redis
  • Hosted on Google Cloud Functions and Kubernetes
  • Github, Linear, Slack, Notion

What We Offer

  • Interesting and challenging work
  • Competitive base salary + generous early employee equity + benefits
  • 100% medical, dental, and vision insurance coverage for you and your dependents (U.S.)
  • Unlimited PTO
  • Parental leave
  • Beautiful NYC office in the heart of Flatiron

Job Tags

Similar Jobs

99 Ranch Market

Grocery Clerk #301 Job at 99 Ranch Market

99 Ranch Market, one of the largest Asian supermarket chains in the United States, is expanding at lightning speed! Founded in 1984, we are passionate about bringing innovative Asian cuisine right to your doorstep. We are honored to contribute to the development of Asian... 

Saint Francis Hospital

Nursing Supervisor Job at Saint Francis Hospital

 ...A Nursing Administrative Supervisor RN at Saint Francis Hospital and Medical Center is responsible for the daily operations of nursing staff within the facility. They ensure the highest standards of patient care by merging clinical expertise with leadership skills. This... 

China Global Connections

Research Academic Writing Teacher Job at China Global Connections

We are looking for a Research Academic Writing for an international school in Beijing. This is a full-time position starting in August 2025. About the schoolThis is an international school located in Haidian. The school offers a combination of the national curriculum and...

Ajulia Executive Search

Mechanic Job at Ajulia Executive Search

 ...Mechanic Manufacturing Machinery Experience. Experience using precision measuring instruments Are you looking to make a career...  ...: Perform preventative maintenance on machinery. Hydraulic, pneumatics and electrical work. Set up on production equipment... 

BRIA

Licensed Practical Nurse (LPN) Job at BRIA

 ...on work-life balance. Our rehabilitation centers offer a compassionate care environment, empowering you. Licensed Practical Nurse (LPN) Benefits: ~ BCBS healthcare coverage ~401k ~ Tuition reimbursement ~ Next day pay available ~ Employee rewards program...