Full-Stack Engineer: Stripe-Powered PHP & React

Kpler; United States; Remote; USD 110,000 - 150,000; Full time

Job summary

Kpler is seeking a Mid Full-Stack Engineer to build and scale core systems, including PHP back-end services and React/TypeScript front-ends. You’ll work across product, finance and CRM to improve workflows and deliver reliable, user-friendly experiences for global users.

You'll design, implement, and maintain scalable APIs, ensure production reliability with tests and observability, and collaborate with cross-functional teams to modernize legacy code and adopt new tools.

Qualifications

• 3+ years of professional software engineering experience with strong PHP backend.
• Solid SQL skills and REST API design/consumption experience.
• Proficient with TypeScript/JavaScript, React, and Node.js.
• Experience with Git, CI/CD, and container tooling (Docker/Kubernetes).
• BSc/MSc in Computer Science or Computer Engineering; excellent English communication.

Responsibilities

• Architect backend services in PHP with billing and core systems.
• Craft responsive front-end experiences using React and TypeScript.
• Ensure production reliability with end-to-end tests and observability.
• Collaborate with Product, Finance, CRM, and Revenue Ops teams.
• Drive code quality improvements and modernization of legacy components.
• Maintain database schemas and support DevOps workflows.

Skills

Backend PHP

SQL & Relational DB

REST APIs

TypeScript/JavaScript

React

Node.js

Docker

Kubernetes

Git & CI/CD

English proficiency

Education

BSc in Computer Science or Computer Engineering

MSc in Computer Science or related field

Tools

Docker

Kubernetes

AWS

Stripe payments

REST API tooling

Job description

Kpler is seeking a Mid Full-Stack Engineer to build and scale core systems, including PHP back-end services and React/TypeScript front-ends. You’ll work across product, finance and CRM to improve workflows and deliver reliable, user-friendly experiences for global users.

You'll design, implement, and maintain scalable APIs, ensure production reliability with tests and observability, and collaborate with cross-functional teams to modernize legacy code and adopt new tools.