Security Software Engineer - ESP Integration Services

Ernst & Young Advisory Services Sdn Bhd; Wrocław; On-site; PLN 180,000 - 240,000; Full time

Job summary

EY GDS Poland is seeking a Security Software Engineer focused on ESP integration and security app development using Power Platform with AI features.

You will design, build, and maintain secure solutions, collaborating with architects, risk partners, and business stakeholders to balance security, usability, and delivery timelines.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• 5+ years hands-on software development with services and integration tech.
• Security certifications or secure software experience recommended.
• Experience designing AI-enabled features preferred.

Responsibilities

• Design secure applications and integration solutions.
• Develop Power Platform AI capabilities within apps and workflows.
• Collaborate with cross‑functional teams to meet requirements.
• Document architecture, code, and processes for compliance.
• Lead technical discussions with leadership and project teams.

Skills

Power Platform development

Security principles

Team collaboration

Problem solving

Education

Bachelor’s degree in Computer Science

Security certifications

Tools

Power Platform

Web APIs

SQL

SharePoint

Job description

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Security Software Engineer - ESP Integration Services

Other locations: Primary Location Only

Date: Aug 20, 2026

Requisition ID: 1736187

Security Software Engineer - ESP Integration Services

Let us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY.

The opportunity

The Security Software Engineer primary focus is security application development and integration solutions for InfoSec Technology. Solutions include designing, developing, and maintaining applications using Power Platform technologies integrated with AI-driven features.

Your key responsibilities

Key responsibilities include application integration, testing, performance optimization, collaboration with cross-functional teams to design solutions based on requirements/business needs.

• Design and code secure business solutions
• Integrate applications with databases and third-party services.
• Perform unit testing, debugging, and troubleshooting of applications.
• Document application architecture, code, and processes.
• Optimize application performance and scalability.
• Ensure code quality through best practices
• Lead technical discussion with leadership and project teams.

Skills and attributes for success

Proficient experience and skills in application programming languages, frameworks, database management, and basic understanding of security principles. Specifically:

Technicalskills - Microsoft Power Platform Developer:

• Design and build Power Platform AI capabilities in applications, workflows and reporting solutions
• Plan and design Power Platform solution environment controls, connectors, environment releases and data residency
• Collaborate and manage Power Platform roles and permissions based on IAM, governance, and DLP security policies and controls
• Collaborate with architects, risk partners, and business stakeholders to balance security, usability, scalability, and delivery timelines
• User interface and Power Applications design skills (creative user-friendly layout screens)
• Data model knowledge for model driven applications (Dataverse)
• Power Platform solution integrations using Web APIs, SQL and gateway tools
• Data workflows and business rules automation via Power Automate in complex environments
• Power BI reporting (dashboards) for analyzing and monitoring for key data insights
• Configure and Maintain SharePoint sites (structure, permissions, libraries and pages)
• Integrate Power Platform Application Lifecycle Management into CI/CD and automated verification where possible

Business skills:

• Problem-solving, analytical, risk management and decision-making skills
• Process management skills
• Communicate complex technical concepts effectively
• Collaboration with Stakeholders, senior leadership and project teams (architects, data owners, quality assurance, operations and infrastructure engineering)

Education:

• Bachelor’s degree – Computer Science or in a technical or scientific field
• Security certifications or secure software experience (Cybersecurity, SANS, ISC2, etc.)
• 5+ years hands-on software development with services and integration technologies.
• AI knowledge for designing and integrating AI-driven features experience preferred (agents, bots and data)

What we offer

EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across nine locations – Argentina, Hungary, India, the Philippines, Poland, Sri Lanka, Mexico, Spain and the United Kingdom – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well-known brands from across the globe. We’ll introduce you to an ever-expanding ecosystem of people, learning, skills and insights that will stay with you throughout your career.

• Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
• Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
• Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.
• Diverse and inclusive culture:You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

About EY

EY | Building a better working world

EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.

Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

In compliance with the requirements of the Whistleblower Protection Act, our company has established the Procedure for reporting breaches of law and undertaking appropriate follow-up actions. Any misconduct should be reported through the EY Ethics Hotline.

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.