Salesforce Manual Tester — API & Integration QA

TXP; Gloucester; On-site; GBP 71,000 - 96,000; Full time

Job summary

TXP is seeking an experienced Manual Software Tester / Salesforce Tester to support a key programme on an initial 3-month contract. Based in Cheltenham, the role is predominantly office-based with Friday work from home and some onboarding flexibility.

The role involves testing APIs and system integrations, ensuring quality across business-critical applications, and collaborating with technical and business teams to support UAT and defect resolution.

Qualifications

• Proven commercial experience in manual software testing.
• Hands-on experience testing APIs and system integrations.
• Strong ability to create clear, structured, and comprehensive test documentation.
• Experience managing defects and undertaking effective troubleshooting and root cause analysis.
• Excellent communication skills with the ability to engage effectively with both technical and non-technical stakeholders.
• Strong attention to detail and a proactive approach to quality assurance.

Responsibilities

• Execute end-to-end manual testing across business-critical applications.
• Design, create, and execute test cases, test scripts, and test scenarios.
• Identify, document, and manage defects through to successful resolution.
• Test and validate system integrations and API functionality.
• Collaborate with developers, business analysts, and key stakeholders to ensure high-quality delivery.
• Support User Acceptance Testing (UAT) and regression testing activities.
• Contribute to continuous improvement of testing processes and quality assurance practices.

Skills

Manual testing

APIs

Salesforce testing

Test documentation

Defect management

UAT

Agile

Job description

TXP is seeking an experienced Manual Software Tester / Salesforce Tester to support a key programme on an initial 3-month contract. Based in Cheltenham, the role is predominantly office-based with Friday work from home and some onboarding flexibility.

The role involves testing APIs and system integrations, ensuring quality across business-critical applications, and collaborating with technical and business teams to support UAT and defect resolution.