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📍 v Polsku💰 Dle domluvy🏢 CSHARK Sp. z o.o.

📝 Podrobnosti o nabídce práce

The Essentials Were Seeking

  • 8+ years of professional experience in C#/.NET with strong focus on Windows Forms.
  • Proven ability to build custom UI controls from scratch (inheriting base controls and implementing custom rendering, not configuring DevExpress/Telerik).
  • Hands-on experience with continuous real-time data streaming to the UI (data pushed, not polled or periodically refreshed).
  • Deep understanding of multi-threaded UI architecture (safe UI updates from worker threads, no freezes or stalled redraw).
  • Demonstrated skill in UI performance tuning (batching updates, reducing paint cost, minimizing flicker, lowering GC pressure).
  • Experience working with TCP / socket communication and interacting with C++ backend systems.
  • Ability to explain design decisions clearly and articulate the impact on end-user experience.
  • Strong communication skills and experience mentoring or leading developers.
  • Fluency in English (minimum C1) to collaborate effectively with stakeholders.

Our client is a top-tier proprietary trading firm known for building its own trading technology from the ground up. Their in-house engineering team designs and maintains high-performance Windows desktop applications that traders rely on daily. As a Tech Lead, you’ll combine technical depth with hands-on coding and architectural decision-making to ensure scalability, performance, and an exceptional user experience.


IN SHORT:

? 100% remote or from the office (Wrocław, Bielsko-Biała) - You choose!

? 150 - 190 PLN/h

☑ B2B contract

? >8 years of commercial programming experience


,[Lead the architecture and development of real-time WinForms applications. , Design and build custom-rendered controls for high-frequency, data-driven UI. , Ensure ultra-responsive UI updates in a multi-threaded environment. , Profile, debug, and optimize UI performance (latency, GC pressure, redraw behavior). , Work closely with traders and C++ backend teams to deliver reliable, low-latency features. , Mentor engineers through reviews, design sessions, and technical coaching. , Work with source control and support transition plans (e.g., SVN to Git). ] Requirements: C#, .NET, Windows Forms, SVN, Git, TCP, C++

Kategorie

backend

  • 📍
    Lokalita: Remote, Wrocław, Bielsko-Biała
  • ⏱️
    Směnnost: fulltime - 40 hours per week
  • 📆
    Nástup: IHNED
  • 🏢
    Firma: CSHARK Sp. z o.o.
  • ❓ Vše, co o této práci potřebujete vědět

    👉 Kde je tato práce?

    Práce je v lokalitě Remote, Wrocław, Bielsko-Biała.

    👉 Kdo na tuto pozici nabírá?

    Tuto pracovní pozici nabízí firma CSHARK Sp. z o.o..

    👉 Jaká je směnnost?

    Směnnost: fulltime - 40 hours per week.

    👉 Kdy je nástup?

    Nástup je od IHNED.

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