QA Automation Engineer - Tax Technology Consulting

Are you looking for an opportunity in Thessaloniki, Athens, Ioannina, Patra or Heraklion that offers you a hybrid working model? (option for remote work from other locations in Greece available).

Are you ready to work on large scale projects for industry-leading clients around the world and elevate your career to an international level?

If so, check below for more info about this career opportunity!

You bring passion, we bring opportunities!

#YourOpportunity

At Deloitte, the spirit of excellence is part of our DNA. We strive to hire the brightest minds from all around the globe, allowing us to excel in both long-term strategic thinking and business improvement implementation as the undisputed global leader in professional services. We are committed to delivering impacting results for diverse private and public organization clients, linking our peerless talent in audit with unrivaled opportunities for impact – committing ourselves to sustainable growth and investment in our employees’ development and inclusion along the way.

Since 2018, Deloitte has been operating its Competence Center in Thessaloniki with satellites in the cities of Patras, Heraklion, and Ioannina - which are model hubs of expertise, training, and innovation, specializing in cutting-edge exponential technologies, in which graduates and young professionals undergo immersive experiences, continuous learning, gaining practical insights and hands-on training that empower them to navigate the complexities of the digital landscape.

Deloitte is an ideal working environment for both young and senior professionals who want to take the next step in their careers, offering them a supportive and international working environment that leverages their expertise and potential. Its corporate culture is based on trust and collaboration and ensures diversity and inclusion so that everyone feels part of a great team.

#YourServiceLine

Tax & Legal

As global forces fundamentally shift how the tax function operates, tax leaders must become strategic advisors. We collaborate closely with our clients, connecting them to expertise, capabilities, technology, and innovative ideas that enhance agility, enabling them to lead their businesses through complexity with confidence. KBVL, member of the Deloitte Legal international network, is an independent law firm registered with the Athens Bar, that offers legal services aligned with clients’ key business objectives.

#YourRole

As a Consultant in our Tax Technology Consulting team, you will serve as the QA Automation Engineer for our AI platform used across professional services.

The platform consists of an Angular/TypeScript frontend, a Python backend with REST and streaming APIs, and AI features built on large language models and agent workflows. Releases are frequent, and reliability is a key priority.

You will build and own the automated testing strategy: UI and API test suites, regression coverage, and quality gates in the CI/CD pipeline. You will work closely with developers to catch issues early and to make every release predictable.

You will work on a production AI platform used by professionals across multiple countries, with direct influence on how quality is built into the product.

#KeyResponsibilities

• Design, build, and maintain automated UI tests for the Angular application
• Design, build, and maintain automated API and integration tests for the Python backend
• Integrate automated test suites into CI/CD pipelines as quality gates for pull requests and releases
• Establish and grow regression coverage for critical user journeys and platform features
• Define test strategy, test data, and test environments together with the development team
• Test AI-enabled features, including non-deterministic outputs, streaming responses, and tool or agent flows
• Investigate failures and flaky tests, identify root causes, and report defects clearly
• Include accessibility, performance, and basic security checks in the testing approach where appropriate
• Track quality metrics and report on release readiness
• Document test approaches and coach developers on testability and testing practices

#RequiredSkills

To qualify for the role, you must have:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field
• 2–4 years of experience in test automation or QA engineering
• Hands-on experience with a modern UI automation framework such as Playwright, Cypress, or Selenium
• Experience with API testing and automation (pytest, Postman, REST clients, or equivalent)
• Programming proficiency in Python and/or TypeScript
• Experience running automated tests in CI/CD pipelines (GitHub Actions, Azure DevOps Pipelines, or equivalent)
• Solid understanding of testing fundamentals: test design, regression, test data management, and defect lifecycle
• Experience with Git and collaborative development workflows
• Excellent written and verbal communication skills in English

#PreferredSkills

• Experience testing Angular or other single page applications
• Experience testing real-time features such as SSE or WebSockets
• Experience testing or evaluating LLM-based or AI-enabled applications
• Familiarity with accessibility testing (WCAG) and tools such as axe
• Familiarity with performance or load testing tools (k6, Locust, JMeter)
• Familiarity with Docker and test environments in the cloud (Azure)
• Knowledge of SQL or NoSQL databases for test data setup and validation
• ISTQB or similar certification

#WhatWeOffer

At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits.

🏠Modern hybrid workplace, characterized by flexibility and Smart Working

⚖Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances)

🌍Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes.

📚Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends.

🚀Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust.

? Diverse culture and active communities that enable you to bring yourself to work.

🎉 Team Building and Corporate Social Responsibility Activities.

🏃 A buddy to support you with your onboarding.

🌴Extra days of annual leave.

⚕Private medical health insurance plan.

💳 Ticket restaurant card.

? Exclusive Discounts to several retail providers, restaurants and others.

📱 Mobile phone.

🍏 Fresh fruits and unlimited coffee everyday at our offices.

Please note that all the well-being benefits mentioned above are subject to annual review.

About Deloitte

#OurServices

Deloitte offers integrated services that include Audit & Assurance, Tax and Legal, Strategy-Risk & Transactions Advisory, and Technology & Transformation. Our approach combines insight and innovation from multiple disciplines with global business and industry expertise to help our clients excel anywhere in the world. We deliver outstanding impact on the reputation and success of our clients, in Italy and globally. In pursuing this we contribute to a sustainable and prosperous society, and are firm believers in the positive impact business can and should have on the world it operates within.

#OurPurpose

We are led by a purpose, to make an impact that matters with clients, people and society. This purpose defines who we are and what we stand for. It's not about being the biggest. It’s about being the first choice for the largest and most influential clients, and the first choice for the best talent.

#OurValues

At Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service through our expertise and professionalism. We value difference, with respect at the heart of our inclusive culture.

#OurTalentExperience

From day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the center of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged and feel a sense of purpose and meaning in what they do each day.

This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.

Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias & Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias & Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, PAEGA Building, Land Port Zone of the Port of Thessaloniki, 54626 Thessaloniki, Greece, are all companies of the Deloitte Central Mediterranean S.r.l. (“DCM”) geography. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Santa Sofia no.28, 20122, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.

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Deloitte is a leading global provider of audit and assurance, consulting, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500® companies. Learn how Deloitte’s approximately 470,000 people make an impact that matters at www.deloitte.com.

This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.

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