QA Manual Tester

MCS Rental Software; Maidenhead; On-site; GBP 30,000 - 45,000; Full time

Benefits offered by this job

Award-winning company culture

Supportive work environment

Job summary

A family-owned technology company in Maidenhead seeks a detail-oriented QA Manual Tester to join their Product & Development team. You will ensure the quality of ERP and rental management software through manual testing, collaborate with various teams, and support release validation. Candidates should have over 5 years of manual testing experience and SQL knowledge, with familiarity in Azure DevOps being advantageous. This position requires presence in the office at least 3 days per week.

Qualifications

• 5+ years of experience in manual software testing.
• Experience testing ERP or complex configurable systems.
• Strong understanding of different testing methodologies.

Responsibilities

• Create and execute detailed test plans and test cases.
• Perform manual testing across web, mobile, and desktop.
• Conduct functional, regression, integration, and exploratory testing.

Skills

Manual software testing

Analytical skills

Problem-solving skills

SQL knowledge

Knowledge of testing methodologies

Communication skills

Education

ISTQB certification

Tools

Azure DevOps

Visual Studio

Job description

At MCS Rental Software, we’re passionate about helping rental businesses grow. It’s a family‑owned and managed company. With over 40 years of expertise, we provide cutting‑edge rental management software, cloud solutions, and responsive technical support to companies around the world. Join our mission to empower the rental industry through smart technology and outstanding service.

The Opportunity

We’re looking for a detail‑oriented and proactive QA Manual Tester to join our growing Product & Development team.

In this role, you will ensure our ERP and rental management software meets the highest standards of quality, reliability, and performance. You will work closely with Developers, Product Managers, and other QA team members to validate new functionality, perform regression testing, and support stable, high‑quality releases.

You will play a key role in identifying issues before they reach customers and contributing to continuous product improvement.

Key Responsibilities

• Create and execute detailed test plans and test cases based on requirements and specifications
• Perform manual testing across web, mobile, and desktop applications
• Conduct functional, regression, integration, and exploratory testing
• Identify, document, and track software defects using Azure DevOps or similar tools
• Collaborate with developers and product teams to reproduce and resolve issues
• Support release validation and installation testing
• Create and update documentation for new and changed functionality
• Assist with demonstrating new features to internal stakeholders

You Should Apply If

• You have 5+ years’ experience in manual software testing
• You have experience testing ERP or complex configurable systems (desirable)
• You have a strong understanding of different testing methodologies
• You have good SQL knowledge for backend validation
• You are familiar with Azure DevOps, Visual Studio, or similar tools
• You have strong analytical and problem‑solving skills
• You communicate clearly and work effectively within cross‑functional teams
• ISTQB certification is advantageous
• You are UK‑based and available to work in the office at least 3 days per week

Why Work at MCS

We’re proud recipients of the Culture 100 Award, which recognises organisations that excel in nurturing their workforce, rewarding their staff, and creating a supportive environment where everyone feels valued.

At our company, we are passionate about the rental industry and are committed to fostering a vibrant, informal workplace culture based on respect and empowerment. This dedication has led to an impressive average employee tenure of more than 10 years. Join ​​the…? (I think the text continues).