Senior Web Accessibility Engineer

Fiserv

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Sunnyvale, CA
Salary
$160,000–$240,000 / yr
Posted
3 days ago
Freshness
Confirmed live today

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Salary context

Competitive pay

How this pay compares to similar roles

Similar $195k
This role $200k
$144k most similar roles pay here $250k

This role pays more than 52% of similar roles. Most pay $161,771–$228,950 — the shaded band above. At the midpoint, this role pays about $200k versus about $195k 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 84 open roles on FindRole.

Listed pay typically runs $127,500–$204,000 across 58 roles with salary data.

Most-posted roles

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At a glance

TL;DR · Senior Web Accessibility Engineer

Senior Web Accessibility Engineer joins the Web Platform team to support large-scale expansion by providing web engineers with an exceptional development experience through shared tools and infrastructure. This role involves owning the design, implementation, and improvement of foundational libraries, architectural patterns, and self-service tools used across the organization. Key responsibilities include designing end-to-end web architectures, micro-frontends, API integrations, and server-side rendering while establishing coding standards, CI/CD practices, and WCAG guidelines. The candidate will perform hands-on development of core platforms, SDKs, and complex interfaces. Required skills include expertise in JavaScript, TypeScript, Node.js, React, Webpack, and HTML/CSS. Experience with Jest, npm packages, localization, and cloud platforms like AWS or GCP is preferred. This role solves technical challenges related to web infrastructure, performance monitoring, and maintaining high-availability systems for a large engineering organization.

What you'll do

  • Design end-to-end web architectures, micro-frontends, API integrations, and server-side rendering implementations for high traffic.
  • Define long-term technical directions and multi-quarter roadmaps in partnership with product management and business leaders.
  • Establish coding standards, testing frameworks, CI/CD practices, and web accessibility guidelines across the organization.
  • Provide technical leadership and sponsorship to engineers of all levels through mentorship and code reviews.
  • Perform hands-on development of core platforms, critical SDKs, complex web interfaces, and high-risk migrations.
  • Build and maintain large-scale web infrastructure and shared developer platform tools.

What we're looking for

  • 8+ years of professional software development experience focusing on web platforms, architecture, and full-stack runtime systems.
  • Bachelor's degree in Computer Science or Engineering (or equivalent practical technical education).
  • Proven experience building and maintaining large-scale web applications, infrastructure, or shared developer platform tools.
  • Hands-on background in delivering web UIs with deep knowledge of browser execution models, JavaScript/TypeScript ecosystems, and HTML/CSS standards.
  • Proficiency with version control and automated CI/CD pipelines using GitHub Enterprise, Jenkins, or similar.
  • Excellent verbal and written technical communication skills for cross-functional collaboration.
  • Deep knowledge of React, Webpack, TypeScript, Node.js, and web performance (preferred).
  • Experience with localization, testing frameworks, npm packages, and cloud platforms like AWS or GCP (preferred).

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