Software Development Engineering SDET

Fiserv

Confirmed live today High trust

Quick summary

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

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $161k
This role $175k
$99k $222k
below market most similar roles pay here above market

This role pays more than 63% of similar roles. Most pay $125,560–$195,448 — the blue band above. At the midpoint, this role pays about $175k versus about $161k 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.

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At a glance

TL;DR · Software Development Engineering SDET

The Software Development Engineering - SDET joins the Quality Engineering organization to scale automation for merchant and consumer payment platforms. You will serve as a technical contributor shaping test automation architecture by shifting testing left and building resilient mobile and hardware test beds. Daily responsibilities include designing automated frameworks for native iOS and Android apps, web interfaces, and physical point-of-sale devices. You will develop UI and functional test suites, expand REST API test coverage, and integrate automated runs into CI/CD pipelines. Required skills include proficiency in Java, TypeScript, or Python, along with experience using SQL, Postman, and Jira. You will also utilize AI tools like GitHub Copilot and Claude to accelerate script development while solving complex platform issues across the merchant and consumer payment ecosystem.

What you'll do

  • Design and scale automated testing frameworks for native mobile apps, web interfaces, and point-of-sale hardware.
  • Develop and maintain UI and functional test suites for consumer mobile applications and embedded terminal devices.
  • Expand automated REST API test suites and mock services integrated into CI/CD pipelines.
  • Review user stories and define acceptance criteria early to embed automated test coverage into sprint deliverables.
  • Debug complex platform issues, perform root-cause analysis on test failures, and track quality metrics in Jira.
  • Use AI tools to accelerate test script development, refactor framework code, and generate synthetic test data.
  • Provide technical feedback to refine product design and user experience workflows.

What we're looking for

  • You must possess valid and unrestricted U.S. work authorization.
  • 5+ years of professional experience in Software QA Engineering, Automation Engineering, or Software Development.
  • 2+ years of hands-on programming experience in Java, TypeScript, or Python.
  • 2+ years of experience building, maintaining, and executing automated test frameworks for UI and API.
  • Proven expertise testing REST APIs using Postman, HTTP, and JSON, and writing SQL queries for data verification.
  • Practical experience testing across front-end UI, service/API layers, and back-end databases.
  • Proficiency with defect tracking and test management systems such as Jira, Confluence, ALM, or MTM.
  • Experience with Appium, Cypress, Playwright, Karate Framework, or CI/CD tools like Jenkins and GitHub Actions (preferred).

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