SDET: Automation & Quality Engineer for APIs & CI/CD

JAITECHLTD; Dartford; On-site; GBP 45,000 - 75,000; Full time

Job summary

JAITECHLTD in the United Kingdom is seeking an experienced SDET / QA Automation Engineer to join our engineering team. You will ensure quality, reliability, performance, and security of software products through automated testing, CI/CD integration, and close collaboration with development teams.

This hands-on role involves building automated test frameworks, writing high-quality test code in Java, TypeScript, Python, or C#, testing REST APIs and front-end apps, and elevating release confidence

Qualifications

• Experience designing automated test suites for APIs, UI, and back-end services.
• Proficiency in Java, TypeScript, Python, or C# for test code.
• Familiar with CI/CD pipelines and test automation integration.

Responsibilities

• Design, develop, and maintain automated API, UI, integration, and regression test suites.
• Write clean, maintainable test code using Java, TypeScript, Python, or C#.
• Test REST APIs, microservices, databases, message queues, and user interfaces.
• Integrate automated tests into CI/CD pipelines using tools such as GitHub Actions, GitLab CI, Azure DevOps, or Jenkins.
• Perform performance, load, and reliability testing using tools such as k6, JMeter, Gatling, or Locust.
• Analyse test results, investigate failures, raise clear defects, and work with developers to resolve issues.
• Contribute to test strategy, quality gates, test environments, and release readiness.
• Use observability tools such as Grafana, Prometheus, CloudWatch, Azure Monitor, or similar to diagnose issues.
• Work closely with developers, product owners, DevOps engineers, and other QA engineers.
• Continuously improve test coverage, automation reliability, and release quality.

Skills

Automated testing

CI/CD

REST API testing

Java

TypeScript

Python

C#

UI testing

Tools

GitHub Actions

GitLab CI

Azure DevOps

Jenkins

k6

JMeter

Gatling

Locust

Grafana

Prometheus

CloudWatch

Azure Monitor

Job description

JAITECHLTD in the United Kingdom is seeking an experienced SDET / QA Automation Engineer to join our engineering team. You will ensure quality, reliability, performance, and security of software products through automated testing, CI/CD integration, and close collaboration with development teams.

This hands-on role involves building automated test frameworks, writing high-quality test code in Java, TypeScript, Python, or C#, testing REST APIs and front-end apps, and elevating release confidence