Senior Full-Stack Engineer for Global Fintech Platform

Clover; Berkeley Heights (NJ); On-site; USD 128,000 - 216,000; Full time

Job summary

Fiserv is seeking a Senior Full Stack Engineer to join Clover’s Growth and Merchant Self-Service team. You will architect and ship features on the Clover Dashboard, balancing frontend and backend work while mentoring others and steering technical roadmaps.

You’ll own services end to end, optimize data pipelines, and collaborate across time zones with agile teams to deliver scalable, reliable software for 700k+ merchants globally.

Qualifications

• Degree in Computer Science or Engineering or related field.
• 5+ years of professional software engineering experience building full-stack web apps.
• Strong backend with Java and Spring Boot; frontend with React/TypeScript.
• Relational databases experience and CI/CD pipelines in production.

Responsibilities

• Architect, develop, and maintain responsive web apps with React/TypeScript.
• Build containerized microservices and high-throughput REST APIs with Java/Spring Boot.
• Design messaging pipelines using pub/sub systems for real-time data sync.
• Own services end-to-end from development to deployment and monitoring.
• Mentor engineers and participate in code/architecture reviews.

Skills

React

TypeScript

Java

Spring Boot

CI/CD

MySQL

Kafka

Pub/Sub

Education

Degree in Computer Science or Engineering

Tools

Docker

Kubernetes

Cloud monitoring tools

Job description

Fiserv is seeking a Senior Full Stack Engineer to join Clover’s Growth and Merchant Self-Service team. You will architect and ship features on the Clover Dashboard, balancing frontend and backend work while mentoring others and steering technical roadmaps.

You’ll own services end to end, optimize data pipelines, and collaborate across time zones with agile teams to deliver scalable, reliable software for 700k+ merchants globally.