Senior Front-End/Full Stack Developer

Fiserv

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Sunnyvale, CA
Salary
$140,000–$210,000 / yr
Posted
13 days ago
Freshness
Confirmed live today

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $176k
This role $175k
$118k $220k
below market most similar roles pay here above market

This role pays more than 57% of similar roles. Most pay $142,400–$210,300 — the blue band above. At the midpoint, this role pays about $175k versus about $176k for comparable roles.

Based on 240 similar postings.

Employer

About Fiserv

Fiserv is a global leader in financial services technology, providing core banking platforms, payment processing, digital banking, and merchant acquiring solutions to financial institutions and businesses. Industry: Financial Technology & Payments

Fiserv currently has 117 open roles on FindRole.

Listed pay typically runs $123,500–$193,800 across 85 roles with salary data.

Most-posted roles

View all roles at Fiserv

At a glance

TL;DR · Senior Front-End/Full Stack Developer

The Sr. Front-End/Full Stack Developer joins the Loyalty Program team to drive the client-side evolution of the Clover Dashboard. This role involves architecting and developing high-performance, modular web applications that translate complex data into responsive interfaces for merchants. You will own web client features end-to-end, establishing frontend best practices, state management standards, and component libraries. Key responsibilities include designing and optimizing RESTful APIs and GraphQL endpoints while ensuring sub-second UI responsiveness. You will utilize React, TypeScript, modern JavaScript, Java, and Spring Boot to build and integrate backend microservices. The role requires expertise in Web Performance Optimization, Webpack, Vite, and modern CSS frameworks. You will also champion AI-powered engineering tools to accelerate delivery while managing production monitoring and automated UI testing for merchant analytics tools.

What you'll do

  • Architect and develop high-performance web applications using React, TypeScript, and Java/Spring Boot microservices.
  • Own the client-side architecture for the Clover Dashboard, including state management and component libraries.
  • Translate product requirements into intuitive web workflows and clean, extensible software.
  • Design and optimize RESTful APIs and GraphQL endpoints for web and mobile integrations.
  • Manage client features from initial design through deployment, automated testing, and production monitoring.
  • Mentor team members on frontend technical capabilities, web performance, and UI testing strategies.
  • Advocate for modular code, responsive design, and accessibility during design and code reviews.
  • Utilize AI-powered engineering tools to accelerate software delivery and quality assurance.

What we're looking for

  • Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
  • 7+ years of software development experience with a proven focus on Frontend / Web Engineering.
  • Expertise in React and TypeScript, including state management, build tooling, and Web Performance Optimization.
  • Working knowledge of Java and Spring Boot to build or integrate with backend microservices.
  • Hands-on experience with modern CSS frameworks, component design systems, and responsive web design.
  • Practical knowledge of RESTful API design, HTTP/browser protocols, web security, and relational databases.
  • Experience using AI-assisted development tools to accelerate UI delivery.
  • Experience with Micro-frontend architectures, Python, Node.js, GraphQL, or Docker/Kubernetes (preferred).

More like this

Similar roles

Senior Full Stack Engineer

Fiserv

Berkeley Heights, NJ 1 day ago $128,000–$216,000
React TypeScript Java Spring Boot MySQL Kafka Google Pub/Sub Python Kotlin CI/CD REST APIs Agile HTML CSS Distributed Tracing
5+ yrs exp

Senior Full Stack Developer

Pacific Life

Newport Beach, CA 34 days ago
AWS BizTalk Python C# .NET Core RDBMS NoSQL API Agile SDLC Windows Linux Data Integration Automation Engineering
8+ yrs exp

Senior Software Engineer, Front-end Development/Full Stack

US Bank

New York, NY +8 5 days ago $132,260–$155,600
React JavaScript HTML CSS SCSS Zustand React Context Axios REST APIs Jest React Testing Library Playwright Git CI/CD Java Spring Boot NoSQL Micro Frontends Module Federation
5+ yrs exp Hybrid

Senior Software Engineer, Front-end Development/Full Stack

US Bank

New York, NY +8 5 days ago $132,260–$155,600
React JavaScript HTML CSS SCSS Zustand React Context Axios REST APIs Jest React Testing Library Playwright Git CI/CD Java Spring Boot NoSQL Micro Frontends Module Federation
5+ yrs exp Hybrid

Senior Full Stack Software Engineer

SpaceX

Hawthorne, CA 53 days ago $165,000–$230,000
Python C#.NET Go Scala Java Angular React PostgreSQL SQL Server Apache Kafka RabbitMQ ActiveMQ Docker Kubernetes Terraform Ansible Puppet Make Bazel Pants Buck Gradle pip npm UNIX
5+ yrs exp

Senior Full Stack Developer

Pacific Life

Newport Beach, CA 18 days ago $124,830–$152,570
Angular React TypeScript Java Node.js AWS SQL NoSQL GraphQL CI/CD DevSecOps Azure DevOps Microservices MuleSoft Gen AI RAG
5+ yrs exp Hybrid