Senior Performance Engineer jobs at Ey in Poland, Warsaw

Our requirements:

• 1-3 years of relevant experience in cloud engineering or a related field
• Proficiency in implementing cloud infrastructure
• Experience with Google, Azure, and/or AWS cloud platforms-engineer level, with a preference for landing zone design experience

• Strong understanding of cloud services (PaaS, IaaS, SaaS)
• Knowledge of cloud security posture and vulnerability management
• Familiarity with Cloud SOC operations, including log analysis, detection building, and threat mitigation proposals
• Awareness of cloud security best practices
• Experience with Kubernetes solutions (Anthos, AKS, EKS, etc.)
• Knowledge of Terraform or Bicep
• Understanding of Azure/GCP/AWS networking, design, and firewalls
• Ability to configure and implement cloud security systems
• Experience in migrating workloads from on-premises to the cloud
• Familiarity with DevSecOps methodologies
• Hands-on experience with GCP/Azure/AWS security
• Proficiency in Polish and English (minimum C1 level)

Ideally, You Will Also Have:

• Strong presentation and communication skills
• Excellent teamwork and interpersonal abilities
• Willingness to travel for client visits, team meetings, and strategic planning sessions
• Experience with programming languages
• Relevant certifications in Microsoft Azure, GCP, or AWS Cloud

What we offer:

• EY Badges - global certification of your competencies and the opportunity to earn an MBA title from the prestigious Hult University
• Career Counselor - professional, one-to-one guidance on career building and development
• Innovate EY - unique programmes where you can create your own start-up using our know-how and funding
• Psycho-educational platform - a package of free consultations with specialists in the broad field of mental health and personal development and access to educational activities
• A convenient hybrid working model
• Benefit programme offering private healthcare with additional preventive examinations, life insurance, tickets, team sports, language learning platform, sports cards and much more (available online and offline)

Recruitment stages:

1.
Apply.If you are doing it for the first time, create a profile and add a resume.

2.Recruiters and recruiters and people from your future team are waiting.

Quality Manager – Africa Tax

Your role will focus on further strengthening and innovating our existing processes, whilst enabling sustainable growth and consistent high-quality service delivery to our clients.

You will be required to:

1. Engage with leaders across our Africa business.
2. Provide consultation support for pursuit governance and engagement quality controls.
3. Support quality, independence and risk management programmes and processes.
4. Innovate existing processes, in response to our rapidly changing environment.
5. Team with a wide stakeholder group across service lines, competencies, functions and geographies.
6. Guide teams on best practice service delivery methods, tools and practices.
7. Interpret and apply EY Service Quality policies.

Your key responsibilities

The responsibilities listed in this document are not exhaustive and are flexible to accommodate the needs of the business, Africa Quality Projects and overall Firm requirements.

Amongst other things your role will include:

• Managing business risk through driving compliance to firm risk management policies and procedures, whilst achieving an appropriate balance between risk and control.
• Designing and implementing effective processes for the monitoring and management of compliance with the firm risk and quality management processes in the business.
• Enhancing and innovating the Africa Tax Service Line's current processes, promoting sustainable growth and ensuring clients consistently receive high-quality services.

• Support the Tax Quality Leader’s and other Tax Quality Managers.
• Supports strategic projects aimed at simplification of the firm’s quality and risk management policies and processes.
• Facilitates Global Tax Quality Reviews and Local internal quality reviews.
• Provides teams with best practices methodologies, tools and practices for service delivery.
• Spearheads key quality and risk management programmes and procedures.
• Improves existing procedures considering the continually changing environment.
• Collaborates with diverse stakeholders across service lines, competencies, functions and locations.
• Develops controls and governance and identifies, evaluates and manages tax-related risk.
• Advises engagement teams on tax quality-related issues.
• Aids in the creation of local policies and the implementation of global policies.
• Creates routine Tax Quality alerts and similar publications.
• Supports the maintenance of Tax Quality databases.
• Assist in supporting the near shore Regional Delivery Centre based in Mauritius.

Skills and attributes for success

• Effective communication and organizational skills.
• Use business knowledge to make recommendations that facilitate embedding processes and programs.
• Confident in identifying and raising concerns to the Regional Tax Quality Leader, regarding risks and exceptions.
• Ability to execute to plan.
• Knowledgeable on how professional services firms operate.
• Strong presentation skills.
• Strong problem-solving skills.
• Comfortable with change and being a strong change agent.
• Skilled at handling multiple projects concurrently and prioritizing appropriately.
• Ability to work in a team to achieve a common goal in the interest of the EY Global organisation.
• Ability to remain objective and independent in all risk related matters.
• Not easily influenced by domineering personalities so that the interests of EY Global is always maintained.
• Comfortable working with individuals at all levels and creating a network of relationships built on trust.
• Ability to teach others new skills.
• Ability to perform under pressure.
• Competent at interpreting, comprehending, and applying Ernst & Young policies, giving accurate and consistent guidance to others.
• Strong listening skills.
• A strong focus on quality, risk management and efficiency.

To qualify for the role, you must have.

• Minimum 5 years’ work experience in a large professional services firm environment.
• Should be a confident and dynamic individual with excellent written and verbal business communication skills.
• Be able to learn, innovate and take initiative to better enable the business.
• Initiative-taking, high-energy levels, enthusiastic
• Strong managerial and organisational skills
• High levels of integrity and confidentiality.
• High levels of assertiveness and resilience.
• Diligence and commitment to following a process with care.
• Analytical thinker
• Be proficient in MS Word, PowerPoint, Excel, and Outlook.

Ideally, you will also have

• Experience in working in a Big 4 Quality and Risk Management environment.
• Have a suitable degree/certification aligned to risk management, project management or business management.

What we look for

We offer a competitive remuneration package where you’ll be rewarded for your individual and team performance. Our comprehensive Total Rewards package includes support for flexible working and career development, and with FlexEY you can select benefits that suit your needs, covering holidays, health and well-being, insurance, savings, and a wide range of discounts, offers and promotions. Plus, we offer:

• Support, coaching and feedback from some of the most engaging colleagues around
• Opportunities to develop new skills and progress your career.
• The freedom and flexibility to manage your role in a way that is right for you.

As a global leader in assurance, tax, transaction, and Tax services, we’re using the finance products, expertise, and systems we’ve developed to build abetter working world. That starts with a culture that believes in giving you the training, opportunities, andfreedom to make things better.Whenever you join, however long you stay, the

Our requirements:

• 3-5 years of relevant experience in cloud engineering or a related field

• Proficiency in designing and implementing cloud infrastructure
• Experience at an architect level with Google Cloud, Azure, or AWS platforms, particularly in landing zone design (preferred)
• Solid understanding of cloud services, including PaaS, IaaS, and SaaS
• Background in cloud security posture management
• Familiarity with cloud vulnerability management practices
• Strong grasp of Cloud SOC operations, including log analysis, detection building, and threat mitigation strategies
• Knowledge of cloud security best practices
• Experience with Kubernetes solutions such as Anthos, AKS, EKS, etc
• Expertise in Azure, GCP, or AWS networking, including network design and firewall configurations
• Capability to configure and implement cloud security systems
• Experience in migrating workloads from on-premises to the cloud
• Familiarity with DevSecOps methodologies
• Proven ability to conduct regular security assessments and audits to identify vulnerabilities and create remediation plans
• Hands-on experience with GCP, Azure, or AWS security
• Fluency in Polish and English (minimum C1 level)

Ideally, You Will Also Have:

• Strong presentation and communication skills
• A collaborative spirit with excellent interpersonal abilities
• Willingness to travel for client visits, team gatherings, and strategic planning sessions
• Experience with programming languages
• Relevant certifications in Microsoft Azure, GCP, or AWS Cloud

What we offer:

• EY Badges - global certification of your competencies and the opportunity to earn an MBA title from the prestigious Hult University
• Career Counselor - professional, one-to-one guidance on career building and development
• Innovate EY - unique programmes where you can create your own start-up using our know-how and funding
• Psycho-educational platform - a package of free consultations with specialists in the broad field of mental health and personal development and access to educational activities
• A convenient hybrid working model
• Benefit programme offering private healthcare with additional preventive examinations, life insurance, tickets, team sports, language learning platform, sports cards and much more (available online and offline)

Recruitment stages:

1.
Apply.If you are doing it for the first time, create a profile and add a resume.

2.Recruiters and recruiters and people from your future team are waiting.

Your scope of duties:

• Design and implement performance testing strategies (load, stress, endurance, scalability).
• Develop test scripts using tools like JMeter, LoadRunner, Gatling, or k6.
• Monitor system metrics using tools like Dynatrace, DataDog, Azure Monitor, or Grafana.
• Analyze test results and provide actionable insights to development and operations teams.
• Collaborate with architects and developers to optimize application performance.
• Define performance benchmarks and SLAs.
• Automate performance testing in CI/CD pipelines.

• EY.AI - in this role, your capabilities are augmented by artificial intelligence. With AI-powered solutions your analyses, insights and innovative ideas will reach a higher level. Starting with a series of training sessions, you will then use EYQ - your virtual assistant, along with other unique tools often available exclusively at EY. We continuously invest in innovation to provide you with a work environment where you can focus on the most interesting aspects of your job and create the best solutions for clients.

Our requirements:

• Knowledge of Performance Testing Tools: JMeter, LoadRunner, k6, Gatling
• Knowledge of Monitoring & APM: Dynatrace, Azure Monitor, DataDog, Grafana
• Knowledge of Cloud Platforms: Azure, AWS, GCP
• Knowledge of Scripting & Programming: Python, Java, Bash, PowerShell
• Knowledge of Protocols & Technologies: HTTP/S, WebSocket, Kafka, REST, SOAP
• Knowledge of CI/CD Integration: Azure DevOps, Jenkins, GitHub Actions
• Strong Analytical Skills: Root cause analysis, profiling, and tuning
• Communication: Ability to present findings and recommendations clearly to technical and non-technical stakeholders

What we offer:

• EY Badges - global certification of your competencies and the opportunity to earn an MBA title from the prestigious Hult University
• Career Counselor - professional, one-to-one guidance on career building and development
• Innovate EY - unique programmes where you can create your own start-up using our know-how and funding
• Psycho-educational platform - a package of free consultations with specialists in the broad field of mental health and personal development and access to educational activities
• A convenient hybrid working model
• Benefit programme offering private healthcare with additional preventive examinations, life insurance, tickets, team sports, language learning platform, sports cards and much more (available online and offline)

Recruitment stages:

1. Apply. If you are doing it for the first time, create a profile and add a resume.
2. Talk. Recruiters and recruiters and people from your future team are waiting.

Your scope of duties:

• Participation in end-to-end transformational projects, in particular related to supply chain Planning (but also other areas: Procurement, Manufacturing, Logistics, Supply Chain Strategy) with the technology component.
• Participation in projects related to Advanced Planning and Scheduling-System led in Agile methodology
• Serve as a subject matter expert for client with in-depth knowledge of the application
• Translate business requirements into functional specifications resulting in user stories
• Support and coordinate preparation workshops across client’s business units and/or regions
• Support project successful deployment delivery (Fit-Gap analysis, Master Data/System setup, Training and Testing, Go Live and Support)
• Planning, execution and management of the work related to quantitative and qualitative analyses of business processes
• Participation in business development activities, like support project conformity with regards to scope, cost, time, budget, and deliverables
• Preparation and finalization of the project deliverables (reports, workshop materials, business proposals and many others)
• Possibility to use available analysis, design, optimization and centralization methods in supply chain area

Our requirements:

• Min. 4 years’ experience in supply chain industry
• Functional understanding of supply chain processes, ability to translate business requirements into technical specifications
• Knowledge of Advanced Planning Systems such as OMP, SAP IBP, Kinaxis would be an adventage
• Higher education (min. Bachelor’s degree preferably in supply chain, IT, economics, finance or other relevant field)
• Business English proficiency (required)
• Strong business analytical skills
• Demonstrated strong verbal and written communication, interpersonal, organizational, collaboration and problem solving skills
• Availability for business trips, abroad included (approx. 30% of the time)
• Ability to work independently and as a part of the team

What we offer:

• Professional and financial support in obtaining recognised qualifications and certificates
• EY Badges - global certification of your competencies and the opportunity to earn an MBA title from the prestigious Hult University
• Career Counselor - professional, one-to-one guidance on career building and development
• Innovate EY - unique programmes where you can create your own start-up using our know-how and funding
• Psycho-educational platform - a package of free consultations with specialists in the broad field of mental health and personal development and access to educational activities
• A convenient hybrid working model
• Benefit programme offering private healthcare with additional preventive examinations, life insurance, tickets, team sports, language learning platform, sports cards and much more (available online and offline)

We are looking for a highly motivated and skilled Engagement Manager to join our Transaction Strategy and Execution team, based in our Copenhagen office. The ideal candidate possesses a strong background in M&A strategy/execution (both pre- and post-deal) and experience in the operational aspects of M&A, including client-facing or in-house engagements in one or more of the following areas:

• Post-merger integration and/or carve-out assistance
• Operations due diligence
• Operational value creation
• Deal strategy, including synergies
• Technology (product) and/or IT due diligence

Your key responsibilities

• Lead and/or contribute to a variety of pre- and post-deal engagements, including due diligence, deal strategy/synergies, and operational value creation.
• Manage day-to-day engagement aspects, including commercial, staffing, and risk management.
• Assist in business origination, including pitches and presentations, and work in project teams with colleagues.
• Execute Strategy and Transaction services that support key decision-makers in developing and executing transaction strategies.
• Work in a fast-paced environment with strong business acumen to add value to our clients.
• Learn and develop technical and personal skills to support your career goals through structured learning, coaching, and experiences.
• Contribute to practice development initiatives, supporting our focus on creating a great workplace.
• Act as a role model and support the development of junior team members, along with recruitment and training responsibilities.

Skills and attributes for success

• Significant and recent experience in a consulting firm or industry, preparing and delivering programs in an M&A environment.
• Ability to problem-solve and communicate effectively with gravitas to all relevant stakeholders.
• Comfort with ambiguity and fluid situations in time-pressured environments.
• Professional presentation skills with the ability to influence senior stakeholders.

What we look for

• An agile, growth-oriented mindset. We’re looking for innovative individuals who can work in an agile way and keep pace with a rapidly changing world.
• Curiosity and a purpose-driven approach. We seek people who see opportunities instead of challenges and ask better questions to build a better working world.
• Inclusivity. We value individuals who embrace diverse perspectives and work inclusively to build safety and trust.

What we offer you

• Accelerate your leadership journey by joining as a senior leader within the team, leveraging your transformative leadership skills.
• Lead on some of the most exciting, challenging M&A deals.
• Broaden your horizons by working on integrated teams across the globe and collaborating with diverse backgrounds.
• Invest in your personal well-being and career development.
• Develop your personal purpose and help create a positive ripple effect on teams, clients, and society.
• Embrace flexibility with EY's hybrid work model, allowing you to balance in-office and remote work based on team needs and preferences.

If you’re ready to take on a wide range of responsibilities and are committed to seeking out new ways to make a difference, this role is for you.

Your scope of duties:

• Design, implement, and maintain robust automated test frameworks for web and API layers.
• Collaborate with cross-functional teams to ensure high-quality delivery across multiple projects.
• Lead testing efforts in cloud-hosted environments, ensuring scalability and reliability.
• Execute regression, performance, and integration tests.
• Analyze test results and provide actionable insights to development teams.
• Mentor junior engineers and contribute to continuous improvement of QA processes.
• Ensure testing aligns with business requirements and system goals.

• EY.AI - in this role, your capabilities are augmented by artificial intelligence. With AI-powered solutions your analyses, insights and innovative ideas will reach a higher level. Starting with a series of training sessions, you will then use EYQ - your virtual assistant, along with other unique tools often available exclusively at EY. We continuously invest in innovation to provide you with a work environment where you can focus on the most interesting aspects of your job and create the best solutions for clients.

Our requirements:

• 5+ years of experience in test automation and quality engineering.
• Strong proficiency in Playwright , Selenium , and other modern automation tools.
• Solid programming skills in Java , Python , or other OOP languages.
• Experience with cloud-hosted systems and testing in distributed environments.
• Proficiency in API testing (REST/SOAP) and backend validation.
• Familiarity with CI/CD pipelines and tools such as Jenkins, GitHub Actions, or Azure DevOps.
• Experience with version control systems (Git) and lifecycle management tools (JIRA, Azure DevOps).
• Strong understanding of testing methodologies and quality assurance best practices.
• Excellent communication and stakeholder management skills.

What we offer:

• EY Badges - global certification of your competencies and the opportunity to earn an MBA title from the prestigious Hult University
• Career Counselor - professional, one-to-one guidance on career building and development
• Innovate EY - unique programmes where you can create your own start-up using our know-how and funding
• Psycho-educational platform - a package of free consultations with specialists in the broad field of mental health and personal development and access to educational activities
• A convenient hybrid working model
• Benefit programme offering private healthcare with additional preventive examinations, life insurance, tickets, team sports, language learning platform, sports cards and much more (available online and offline)

Recruitment stages:

1. Apply. If you are doing it for the first time, create a profile and add a resume.
2. Talk. Recruiters and recruiters and people from your future team are waiting.