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Full-time

Lead Software Engineer

Posted by SIX • Warsaw, Masovian Voivodeship, Poland

📍 Warsaw, Masovian Voivodeship 🕒 February 25, 2026
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About the Role

What You Will Do


  • lead, mentor, and develop a team of ~15 software engineers, driving engagement, performance, and professional growth

  • own the technical direction, architecture, and delivery of real-time market and reference data feed systems

  • contribute hands-on to software development, writing high-quality, efficient, and reliable C code

  • ensure high system performance, stability, and scalability through strong engineering practices, testing, and monitoring

  • collaborate closely with business and IT stakeholders to align priorities, roadmaps, and delivery

    • What You Bring

  • proven experience leading engineering teams, including coaching, hiring, and delivery management

  • strong technical background in C programming; C++ knowledge is a plus

  • solid experience with Linux environments, shell scripting, and Git/GitLab-based workflows

  • passion for ownershi...

    • Job Details

    • Location Warsaw, Masovian Voivodeship
    • Job Type Full-time
    • Category Computer Occupations
    • Posted February 25, 2026
    • Deadline April 06, 2026

    Ready to Apply?

    Submit your application today and take the next step in your career journey with SIX.

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