Hybrid IT Lead — Build & Guide Global Platform

Aon Corporation; Kraków; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

Aon Corporation in Poland is seeking an IT Lead to blend hands-on development with technical leadership. You will lead engineers across Germany and India, set direction, and deliver scalable solutions for a global platform.

This role requires strong C#, ASP.NET, SQL, JavaScript and React experience, plus mentoring and cross-team collaboration. The position is hybrid with flexible office policy in Poland, and you will influence architecture, testing, and deployment practices.

Qualifications

• 6-8 years of software engineering experience with leadership responsibilities.
• Strong hands-on with C#, ASP.NET/.NET Core/MVC, SQL, JavaScript and React.
• Experience translating business or product requirements into technical solutions.
• Experience with APIs, system integrations and database design.

Responsibilities

• Lead end-to-end delivery of your team's work, from solution design and implementation through testing and release.
• Interpreting product requirements to develop clear technical solutions, considering dependencies across the wider platform and ensuring solutions are scalable and maintainable.
• Contributing hands-on to development and technical build using C#, .NET, SQL, JavaScript and React, while leading build and peer evaluations.
• Supporting strong engineering practices across APIs, automated testing, CI/CD and software architecture, while managing technical risks and dependencies.
• Leading, mentoring and coaching engineers, fostering their progress and working closely with Business Analysts, QA, DevOps, Solution Architects and Project Managers.
• Using AI tools in day-to-day engineering work, including design, development, code review and documentation, and helping the team use these tools effectively and responsibly.

Skills

Software engineering leadership

C#

ASP.NET/.NET Core/MVC

SQL

JavaScript

React

APIs

Systems integrations

OpenAPI governance

Azure

AKS/Kubernetes

CI/CD

Tools

Azure DevOps

OpenAPI

Job description

Aon Corporation in Poland is seeking an IT Lead to blend hands-on development with technical leadership. You will lead engineers across Germany and India, set direction, and deliver scalable solutions for a global platform.

This role requires strong C#, ASP.NET, SQL, JavaScript and React experience, plus mentoring and cross-team collaboration. The position is hybrid with flexible office policy in Poland, and you will influence architecture, testing, and deployment practices.