Lead Software Engineer (.Net + AWS)

Exadel — Ozorków, PL
Published on

About the Role

We are looking for a Lead Software Engineer who is ready to make an impact. In this role, you will help design and deliver a scalable, high-performing solution built to grow. You will work side by side with a skilled team, bring your ideas to life, and see the difference your work makes, right from day one.

Work at Exadel - Who We Are

We don’t just follow trends — we help define them. For 25+ years, Exadel has transformed global enterprises. Now, we’re leading the charge in AI-driven solutions that scale with impact. And it’s our people who make it happen — driven, collaborative, and always learning.

About Our Customer

The customer is the leading European provider of e-tendering, procurement systems, and information between buyers and suppliers. The European government is a major user of their services.

Project Tech Stack

C#, MSSQL, Elasticsearch, AWS, React

Requirements

  • Strong .NET (C#) Tech Lead with recent hands-on developer experience, preferably in a setup with multiple feature teams working together to extend and improve a product.
  • Microservice and SAAS experience.
  • AWS experience extending beyond doing EC2 + S3 + RDS, including work with both services and devops parts.
  • Proficiency in design, code, and implementation of software.
  • Ability to provide application support, including problem research, analysis, resolution, and on-call support.

Nice to Have

  • Opensearch/Elasticsearch skills.
  • Frontend experience (React and Microfrontends).

English Level

Intermediate+

Responsibilities

  • Lead technical decisions and provide hands-on support throughout the project lifecycle.
  • Write clean, efficient .NET code that meets quality standards.
  • Build and maintain unit tests and code that adheres to coding standards.
  • Collaborate closely with a distributed team: communicate clearly, share knowledge, and work together to solve challenges.
  • Stay in touch with the customer, providing updates and aligning on needs.
  • Suggest and drive improvements in the platform and development process.
  • Optimize the application for maximum speed and scalability.
  • Implement best practices for security and data protection.
  • Identify, monitor, and resolve project-related issues.
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