Tester

CBSbutler Ltd.; City Of London; Hybrid; GBP 42,000 - 45,000; Full time

Job summary

A technology consulting firm in London is seeking a hands-on Tester for a hybrid role. You will validate infrastructure and backend services, ensuring the quality of various deployments. The ideal candidate has strong software testing experience, familiarity with AWS and Azure, and an analytical mindset. This position offers a competitive salary and a supportive work culture focused on continuous learning.

Benefits

Competitive salary

Hybrid working model

Supportive culture

Opportunities for continuous learning

Qualifications

• Proven experience in software testing, both manual and automated.
• Familiarity with infrastructure and deployment environments such as AWS, Azure, or GCP.
• Strong analytical mindset and attention to detail.

Responsibilities

• Execute and maintain test plans for various environments.
• Validate deployments and configuration changes across cloud and on-premises environments.
• Perform integration, regression, and performance testing.
• Collaborate with teams to identify and resolve early lifecycle issues.
• Contribute to QA practices, tools, and processes.

Skills

Software Testing experience

AWS

Azure

API testing

Manual testing

Automated testing

Scripting (Python, Bash, PowerShell)

Job description

Tester

+Permanent opportunity

+Hybrid working on site in London 2/3 days a week

+£42,000 - £45,000

Skills:

• +Software Testing experience
• +AWS / Azure
• +API
• +Manual and automated testing experience

We're looking for a hands‑on Tester who's as comfortable checking infrastructure deployments and systems performance as they are validating user journeys in an app. You'll work across a range of environments - from cloud setups and APIs to end‑user interfaces - ensuring everything we ship is rock solid, performant, and secure.

This isn't a "click‑around‑and‑tick‑boxes" testing role. We need someone with strong technical grounding, curiosity, and the confidence to dive into environments beyond just the front end.

Key Responsibilities

• Execute and maintain test plans for infrastructure, backend services, and application layers.
• Validate deployments, configuration changes, and environment stability across cloud and on‑prem environments (AWS, Azure, GCP, CI/CD).
• Perform integration, regression, and performance testing across multiple platforms.
• Collaborate with DevOps, Developers, and Product teams to identify and resolve issues early in the lifecycle.
• Contribute to continuous improvement of QA practices, tools, and processes.

Skills & Experience

• Proven experience in software testing (manual and/or automated).
• Familiarity with infrastructure and deployment environments such as AWS, Azure, GCP, or on‑premises.
• Experience testing APIs, services, and integration points, not just front‑end UI.
• Strong analytical mindset and attention to detail - you spot issues others miss.
• Bonus: experience with scripting (Python, Bash, PowerShell) or IaC validation (Terraform, Ansible).

What We Offer

• Competitive salary of £45,000
• Hybrid working model - flexibility to split time between home and our London office
• Supportive, collaborative culture with a focus on continuous learning
• Opportunities to shape testing approaches and tools in a modern, cloud‑focused environment

If you're an inquisitive, technically‑minded tester who thrives in diverse environments and enjoys getting into the details that make systems stable and scalable - we'd love to hear from you.

If you'd like to discuss this role in more detail, please send your updated CV to [e-mail] and I will get in touch.