Power Platform Development Lead

Ernst & Young Advisory Services Sdn Bhd; Wrocław; On-site; PLN 240,000 - 320,000; Full time

Job summary

EY GDS Poland is seeking a Senior Security Software Engineer - Application Developer to design and deliver secure Power Platform-based applications with AI features. The role blends in-office collaboration (2 days) with 3 days remote work, and involves cross‑functional teamwork to meet security and performance goals.

Responsibilities include integrating systems, testing, documenting, and leading technical discussions while coaching team members.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• 8+ years of hands-on software development with services and integration.
• Security certifications or secure software development experience.
• AI knowledge for designing and integrating AI-driven features.

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
• Coach, manage and prioritize technical work assignments

Skills

Power Platform

AI capabilities

CI/CD

SQL

Dataverse

Power BI

SharePoint

Web APIs

Education

Bachelor’s degree in Computer Science

Tools

Power Platform

SharePoint

CI/CD tooling

Job description

Senior Security Software Engineer - Application Developer

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

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

The opportunity

The Senior Security Software Engineer’s 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, and collaboration with cross‑functional teams to design solutions based on requirements and 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
• Coach, manage and prioritize technical work assignments

Skills and attributes for success

Proficient experience and skills in application programming languages, frameworks, database management, and a 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
• 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 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)

LEADERSHIP SKILLS:

• Training and knowledge on new emerging technologies and continuous improvement on standards and tools
• Lead code reviews and provide feedback based on secure coding standards

To qualify for the role, you must have

• Bachelor’s degree – Computer Science or a technical or scientific field
• Security certifications or secure software experience (Cybersecurity, SANS, ISC2, etc.)
• 8+ years hands‑on software development with services and integration technologies
• Advanced proficiency in 5–7 technical skills – programming languages, database, and web skills
• AI knowledge for designing and integrating AI‑driven features (agents, bots, and data)

What we offer

• 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

Additional Information

If you can demonstrate that you meet the criteria above, please contact us as soon as possible.

The exceptional EY experience. It’s yours to build.

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