Lead Software Engineer

SIX

📍 Warsaw, Masovian Voivodeship, Poland 💼 Full-time 🕒 Posted March 02, 2026

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Job Description

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...

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Job Details

Location Warsaw, Masovian Voivodeship
Job Type Full-time
Category Computer Occupations
Posted Date March 02, 2026
Application Deadline April 11, 2026