Global Full-Stack Engineer - Payments Platform

Gen; Mountain View (CA); On-site; USD 155,000 - 175,000; Full time

Benefits offered by this job

AI tools familiarity

Docker & Kubernetes

CI/CD pipelines

Observability tools

Job summary

Gen is seeking a senior Full Stack Engineer to design, develop, and optimize high-traffic digital payment platforms. You will own both backend and frontend work, building secure integrations with PSPs while delivering responsive UI experiences.

The role emphasizes RESTful API design, Java/Spring on the backend, and React/Vue/Angular on the frontend, with a strong focus on security and scalability.

Qualifications

• 10+ years of experience in back-end and full-stack development.
• Proficient in Java, Spring, and Spring Boot.
• Strong experience with modern frontend frameworks (React/Vue/Angular).
• Experience designing REST APIs and integrating with PSPs.

Responsibilities

• Design, develop, and optimize full-stack applications for high-traffic payment platforms.
• Build secure integrations with global Payment Service Providers using modern protocols.
• Develop responsive frontend experiences and robust backend services.
• Create well-documented APIs for client, SDK, and cross-team communication.
• Ensure QoS and security standards across the stack.
• Tackle complex end-to-end problems with innovative solutions.

Skills

Java

Spring

Spring Boot

React

Vue.js

Angular

HTML/CSS/JS

REST APIs

SQL/NoSQL

Cloud AWS/Azure

Testing & CI/CD

Agile/Scrum

Security basics

Tools

Docker

Kubernetes

GitHub Actions

Job description

Gen is seeking a senior Full Stack Engineer to design, develop, and optimize high-traffic digital payment platforms. You will own both backend and frontend work, building secure integrations with PSPs while delivering responsive UI experiences.

The role emphasizes RESTful API design, Java/Spring on the backend, and React/Vue/Angular on the frontend, with a strong focus on security and scalability.