Security Software Engineer - ESP Integration Services

EY; Katowice; Hybrid; PLN 120,000 - 160,000; Full time

Benefits offered by this job

Continuous learning

Flexible hybrid work

Global EY network

Diverse and inclusive culture

Job summary

EY GDS Poland is hiring a Security Software Engineer focused on security application development and integration using Power Platform technologies, with AI-driven features. The role combines design, development and collaboration across InfoSec teams in a global delivery network.

You will design secure solutions, integrate with databases and services, test and optimize performance, and document architectures while balancing security with usability.

Qualifications

• Bachelor's degree in Computer Science or related technical field.
• Security certifications or secure software experience preferred.
• Minimum 5 years hands-on software development with integration technologies.
• Experience with AI-driven features in applications is a plus.

Responsibilities

• 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

Software development

Security principles

Power Platform development

AI integration

Team collaboration

Education

Bachelor's degree in Computer Science

Security certifications

5+ years software development experience

AI knowledge

Tools

Power Platform

Dataverse

Power BI

SharePoint

Web APIs

SQL

CI/CD

Job description

Location: Katowice / Wrocław - 2 days office / 3 days remote
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:

Technical skills - 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
• Document comprehensive technical documentation
• 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.

The Exceptional EY Experience. It's Yours To Build.

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