Quality Assurance Engineer (Desktop Applications)

As part of Endava's strategic partnership with WTW, who provide data-driven, insight-led solutions in the areas of people, risk and capital, we're building dedicated software engineering teams to support WTW's Insurance Consulting and Technology Division.

WTW's Insurance Consulting and Technology business is a global leader in P&C, Life and Health insurance software and advisory services, with over 1,700 colleagues across 35 markets. More than 1,000 insurers worldwide trust our combination of advisory insight and advanced software to help them navigate complexity and drive sustainable growth.

Joining Endava, you'll work exclusively with WTW to help embed AI-enabled engineering practices, modern ways of working and deep insurance technology expertise, contributing to the next generation of products and services for insurers worldwide. Working as part of a dedicated team established through a Build-Operate-Transfer (BOT) model, you'll collaborate closely with WTW while building your career as an Endava employee, supporting the long-term success of this strategic partnership.

About the Role

We are looking for a Quality Assurance Engineer to help ensure the reliability of the WTW ResQ insurance reserving product across its desktop application lifecycle. The role covers functional and regression testing, GUI testing, integration testing and support for releases and production fixes.

The QA Engineer will act as an independent quality advocate within the engineering team, using evidence, product knowledge and customer perspective to constructively challenge requirements, assumptions and implementation decisions. They will help the team deliver features that provide the strongest quality and customer outcomes, rather than limiting QA to validating completed work.

Key Responsibilities

• Create and maintain test scenarios based on product requirements, customer workflows, identified risks and observed behaviour
• Perform functional, regression, integration and GUI testing for desktop application changes. 
• Engage early in feature discovery and refinement, helping the team identify risk, ambiguity, edge cases and customer-impacting behaviours before development is completed.
• Verify application behaviour across relevant configurations and supported versions.
• Test workflows involving application interfaces, data and integrations.
• Support testing of packaging, installers, deployment and release candidates.
• Record defects with clear reproduction steps, expected and actual results, and supporting evidence.
• Work closely with engineers to investigate defects, challenge incomplete or insufficient fixes.
• Provide an evidence-based quality assessment for release readiness, clearly communicating unresolved risks and constructively challenging release decisions where the available evidence does not support an acceptable level of quality. Contribute to post-release validation and learning.
• Help identify opportunities to improve test coverage and make quality checks repeatable.
• Maintain test documentation and contribute to knowledge transfer and product documentation.
• Use approved agentic coding tools to draft test scenarios, derive boundary cases from requirements, suggest regression areas, generate test data ideas and summarize defect patterns; validate suggestions before using them.
• Collaborate with the team to ensure sustainable run of scrum ceremonies, including when needed, planning, estimation, refinement, reviews and retrospectives; facilitate follow-up and help resolve blockers.

• Experience in software quality assurance for business applications.
• Practical experience with functional and regression testing.
• Experience testing desktop applications and GUI workflows.
• Ability to create clear test cases and defect reports.
• Understanding of software development and release processes.
• Strong analytical skills, attention to detail and effective collaboration with developers and stakeholders.
• Ability to use AI-generated test ideas and other AI outputs critically, verifying them against application behaviour and available evidence.
• At least 3 years of practical experience in the IT industry.

Desirable

• Experience testing WPF applications.
• Experience with Ranorex GUI test automation.
• Familiarity with SQL Server and validating application data.
• Exposure to integration testing, COM interfaces, SignalR or MassTransit.
• Experience with Azure DevOps and Git-based delivery workflows.
• Experience testing desktop application packaging, installers, compatibility or client deployments.
• Familiarity with insurance or actuarial products.
• Experience with AI-assisted test design or automated quality checks.

For this position, the gross base salary starts from PLN 15 267 PLN Gross per month (full-time employment contract), determined using objective and gender-neutral criteria including skillset, experience and role responsibilities.

Our benefits offering typically include private medical insurance, dental plan, and glasses reimbursement. The figure represents the initial remuneration we expect to offer for this role and does not limit the right to equal pay for women and men performing the same work or work of equal value. All remuneration and benefits decisions are based on non-discriminatory, gender-neutral criteria, and in accordance with the Polish Labour Code amendments implementing Directive on pay transparency, we do not request or consider candidates’ current or past remuneration during the recruitment process.”

At Endava, we’re committed to creating an open, inclusive, and respectful environment where everyone feels safe, valued, and empowered to be their best. We welcome applications from people of all backgrounds, experiences, and perspectives—because we know that inclusive teams help us deliver smarter, more innovative solutions for our customers. Hiring decisions are based on merit, skills, qualifications, and potential. If you need adjustments or support during the recruitment process, please let us know.