Knot logo

Senior Full-Stack Software Engineer (React, Laravel, PHP)

Knot

About Knot

Knot is a pioneering merchant connectivity platform that enables seamless card-on-file switching for numerous online merchant accounts. Our platform is integrated by major financial institutions and startups to enhance customer experiences. Founded in 2021, Knot is headquartered in New York City and is supported by leading investors such as Nava Ventures, 8VC, American Express, and Plaid.

Working at Knot

At Knot, we are a world-class team primarily focused on engineering roles. We are committed to building innovative solutions for our customers and the financial services ecosystem. Our team values both hard work and having fun, ensuring a balanced work environment.

What You’ll Do

  • Collaborate with a team to develop, experiment, and debug user-facing features on Knot’s CardSwitcher and Subscription Management products.
  • Build new products and enhance existing features to deliver value to end users.
  • Develop user interfaces using React/TypeScript on the frontend and Laravel/PHP at the API layer.
  • Cultivate a culture of excellence in user experience.

What You’ll Need

  • 5+ years of full-stack engineering experience.
  • Proficiency in React, Node/TypeScript, Laravel/PHP, and CloudSQL (or similar relational databases).
  • Proven track record of delivering high-quality products at scale.
  • Strong attention to detail in visual design.
  • Experience with observability and performance optimization.
  • Ability to thrive in a fast-paced, dynamic environment.
  • Excellent communication skills and ability to collaborate with product teams.
  • Experience with fintech or consumer apps is a plus.

Tech Stack

  • 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
  • Tools: Github, Linear, Slack, Notion

What We Offer

  • Competitive base salary with generous early employee equity
  • 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

Join us at Knot to build the future of merchant connectivity and create impactful solutions for consumers and businesses alike.

Benefits
Extracted with AI

  • Vision insurance
  • 100% medical, dental, and vision insurance coverage for you and your dependents (U.S.)
  • Unlimited PTO
  • Parental leave

Similar jobs

Last update: 23 minutes ago

Knot logo
Knot

Senior Fullstack Software Engineer

Join Knot as a Senior Fullstack Software Engineer to build innovative fintech solutions using React, Node.js, and Laravel.

Knot logo
Knot

Senior Fullstack Engineer

Senior Fullstack Engineer role in NYC, specializing in React, TypeScript, Laravel, and PHP with a focus on merchant connectivity solutions.

Knot logo
Knot

Head of Engineering

Lead Knot's engineering team in NYC, driving technical vision and strategy for fintech solutions. Requires 10+ years in software engineering.

Knot logo
Knot

Tech Lead Manager, Core Products

Lead a team in developing innovative products enhancing merchant experiences with skills in React, Laravel, and PHP.

Knot logo
Knot

Tech Lead Manager, Platform

Lead a team to build Knot's merchant connectivity platform. Requires Node.js, TypeScript, and management experience.

Knot logo
Knot

Head of Engineering

Lead a high-performing engineering team at Knot, driving technical vision and strategy in a dynamic fintech environment.

Knot logo
Knot

Tech Lead Manager, Platform

Lead a team to develop a cutting-edge merchant connectivity platform, using Node.js, Python, and TypeScript.

ShiftKey logo
ShiftKey

Senior Full Stack Engineer (PHP, Laravel)

Senior Full Stack Engineer role focusing on PHP, Laravel, and microservices in Warsaw, Poland. Inclusive and flexible work environment.

Method logo
Method

Senior Software Engineer - Full Stack (Node.js, React)

Join Method Financial as a Senior Software Engineer, working with Node.js and React to build innovative FinTech solutions.

Scopic logo
Scopic

Remote Full-stack PHP Developer

Join Scopic as a Remote Full-stack PHP Developer, utilizing PHP, Laravel, React.js, and AWS in a dynamic, virtual environment.

Korn Ferry logo
Korn Ferry

Senior Full Stack Developer (.Net, NodeJS, Angular/ReactJS)

Senior Full Stack Developer role requiring .Net, NodeJS, Angular/ReactJS expertise, offering competitive salary and benefits.

Klarna logo
Klarna

Senior Full Stack Engineer - JavaScript

Senior Full Stack Engineer needed in Stockholm, skilled in JavaScript, TypeScript, Node.js, React Native. Join Klarna to revolutionize fintech.

Nordhealth logo
Nordhealth

Senior Full Stack Engineer (Laravel, Vue.js)

Join Nordhealth as a Senior Full Stack Engineer specializing in Laravel and Vue.js. Work remotely in Europe with flexible hours.

OnHires logo
OnHires

Senior Full Stack Engineer (PHP, Angular, React)

Seeking a Senior Full Stack Engineer with PHP, Angular, React expertise for remote work in the EU. 6+ years experience required.

Shkolo logo
Shkolo

Senior Full Stack PHP Developer

Join Shkolo as a Senior Full Stack PHP Developer to lead and innovate in educational technology. Expertise in PHP, JavaScript, and leadership required.

Fabletics logo
Fabletics

Senior Full Stack Software Engineer (Remote)

Join TechStyleOS as a Senior Full Stack Software Engineer, working remotely to build innovative software solutions.

Kustomer logo
Kustomer

Staff Software Engineer, Full Stack

Join Kustomer as a Staff Software Engineer, Full Stack, to build scalable web apps using Node.js, React, and AWS.

Scopic logo
Scopic

Remote Full-stack PHP Developer

Join Scopic as a Remote Full-stack PHP Developer. Engage in innovative projects with a global team. PHP, Laravel, React.js skills required.

Dotlab logo
Dotlab

Senior PHP Laravel Developer / Architect

Join Dotlab as a Senior PHP Laravel Developer to enhance SaaS solutions with PHP, Laravel, and modern technologies.

Dotlab logo
Dotlab

Senior PHP Laravel Developer / Architect

Join Dotlab as a Senior PHP Laravel Developer to lead SaaS solutions with PHP, Laravel, and modern tech.

Dotlab logo
Dotlab

Senior PHP Laravel Developer / Architect

Join Dotlab as a Senior PHP Laravel Developer to lead SaaS solutions and digital transformation projects.

Robert Walters logo
Robert Walters

Fullstack Developer (Node.js, PHP, React.js)

Join Robert Walters in Barcelona as a Fullstack Developer specializing in Node.js, PHP, and React.js. Hybrid work model.

National Funding logo
National Funding

Senior Full Stack Engineer (JavaScript, Node.js, React.js)

Join as a Senior Full Stack Engineer to design and maintain APIs using JavaScript, Node.js, and React.js.

Craft.co logo
Craft.co

Senior Full-Stack Software Engineer (US)

Senior Full-Stack Engineer role focusing on React, Node.js, and modern web technologies for a leading software company.