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December 17, 2025

Lead Software Engineer – C#

Senior • Hybrid

$40,000 - $55,000/

Warsaw, Poland

We’re looking for a Lead Software Engineer to help shape the future of our technology platforms. In this role, you’ll combine hands-on development with technical leadership, guiding teams to deliver scalable, reliable, and high-performing systems used across the business.


What you’ll do

  • Lead the full software lifecycle — from architecture and design to deployment and maintenance.

  • Collaborate with product, finance, and global technology teams to deliver impactful business solutions.

  • Set coding and DevOps standards, ensuring best practices across the engineering team.

  • Design and build cloud-native applications and integrate enterprise messaging systems.

  • Provide technical mentorship and guidance to other engineers.

  • Oversee documentation and ensure technical clarity throughout projects.


What you bring

  • 8+ years of software engineering experience (experience in financial area is a plus).

  • 2+ years leading teams or complex technology projects.

  • Strong command of C# and object-oriented programming principles.

  • Experience with cloud-based architectures and large-scale data platforms

  • Solid understanding of software delivery, architecture, and DevOps practices.

  • Excellent communication and collaboration skills.

  • Degree in Computer Science, Engineering, Mathematics, or a related field.


Why join us

You’ll work in a collaborative, global environment where your technical leadership directly impacts business success. We value initiative, innovation, and continuous improvement — and we’re looking for someone ready to set the standard for engineering excellence.