Senior SDET: Real-Time AI & Cloud Quality Architect

Out in Science, Technology, Engineering, and Mathematics; Greater London; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

A leading technology firm in London is seeking an experienced Senior SDET to architect test infrastructure and lead automation strategy. This role emphasizes collaboration and mentorship while ensuring mission-critical software is delivered with high quality. The ideal candidate has over 7 years of experience in test automation and proficiency in programming languages such as Python and Java. This position offers a hybrid work model and competitive benefits.

Benefits

Competitive base salary

Comprehensive pension plan

Private health insurance

30 days paid holiday

Enhanced maternity/paternity leave

GymPass subscription

Life assurance

Career growth support

Qualifications

• 7+ years of experience in test automation or software engineering.
• Strong experience building and scaling test automation frameworks.
• Hands-on experience testing AI/ML-powered systems or real-time services.

Responsibilities

• Architect and implement automation frameworks across web and mobile platforms.
• Design scalable validation systems for AI/LLM-driven features.
• Lead cross-functional quality initiatives to improve CI/CD pipelines.

Skills

Test automation

Software engineering

Python

Java

C#

JavaScript

Go

Distributed systems

API testing

CI/CD pipelines

Education

Relevant degree in engineering or computer science

Job description

A leading technology firm in London is seeking an experienced Senior SDET to architect test infrastructure and lead automation strategy. This role emphasizes collaboration and mentorship while ensuring mission-critical software is delivered with high quality. The ideal candidate has over 7 years of experience in test automation and proficiency in programming languages such as Python and Java. This position offers a hybrid work model and competitive benefits.