Senior Quality Engineer: API & Automation Leader

London Stock Exchange Group; Hinoba-an; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

London Stock Exchange Group invites a Senior Quality Engineer to drive software quality across the development lifecycle, focusing on automation, API validation, and continuous delivery. You will partner with Engineering, Product, Architecture, and DevOps to shape testing strategies, elevate automation coverage, and mentor teams on best practices.

You will lead test planning, implement scalable UI/API/end-to-end tests, validate security and data integrity, and ensure tests are integrated into

Qualifications

• 7+ years in Quality Engineering or Test Automation.
• Expertise in API testing and automation.
• Proficiency with Java, C#, TypeScript, JavaScript, or Python.
• Experience with CI/CD pipelines and automated quality gates.
• Knowledge of cloud-native architectures and distributed systems.

Responsibilities

• Define and execute quality strategies aligned with product and engineering objectives.
• Lead test planning and risk-based testing across initiatives.
• Develop and maintain API and service-level automation frameworks.
• Design scalable automation for UI, API, integration, and end-to-end testing.
• Mentor engineers on testing best practices and automation.

Skills

Quality engineering

Test automation

API testing

Distributed systems

DevOps / CI‑CD

SQL/database validation

Programming/scripting

QA leadership

Cloud-native apps

Security testing

Education

ISTQB Advanced / CSTE or equivalent

Tools

Postman

Rest Assured

Playwright

Karate

Java

C#

TypeScript

Python

SQL

Docker

Kubernetes

Job description

London Stock Exchange Group invites a Senior Quality Engineer to drive software quality across the development lifecycle, focusing on automation, API validation, and continuous delivery. You will partner with Engineering, Product, Architecture, and DevOps to shape testing strategies, elevate automation coverage, and mentor teams on best practices.

You will lead test planning, implement scalable UI/API/end-to-end tests, validate security and data integrity, and ensure tests are integrated into