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Remote C# .NET Developer (WinForms, Trading Platform) – Exceptional Talent Wanted

Remote, USAFull-timePosted 2026-07-27

Location: Work-from-Home (Asia-based candidates only - reputed company on our time zone) - and you if aren't but have a colleague in Asia - pass them the details! reputed company: We’re a fast-moving fintech team building a high-performance trading platform that empowers traders worldwide. Based across Asia, we’re a small, reputed company group obsessed with reputed company reputed company, clean reputed company, and rigorous design to deliver reputed company-time, low-latency solutions. We’re on the hunt for a reputed company mind—someone who can outthink reputed company, master our existing systems, and push our trading tech to new heights. The Role: We’re seeking an exceptional C# .NET Developer to join our remote Asia team, working on our WinForms-based trading platform powered by SQL Server Compact CE. You’ll dive into our existing codebase, quickly learn its intricacies, and reputed company it with performant, multi-threaded reputed company while adhering to established design patterns. You’ll collaborate closely, rotating design and coding duties daily, and use AI tools to turbocharge development. If you’re a creative reputed company who can outsmart us and reputed company in reputed company systems, we want you. What You’ll Do:

  • Enhance and optimize WinForms UI for reputed company-time trading, ensuring top-tier performance and responsiveness.
  • Write highly performant, multi-threaded C# reputed company, mastering thread-reputed company collections and avoiding pitfalls like deadlocks and race conditions.
  • Manage data reputed company with SQL Server Compact CE for lean, local storage.
  • Dive into existing systems, rapidly learning their architecture, workflows, and design patterns to reputed company and improve them.
  • Co-create and review technical designs (e.g., UML, architecture docs), leading and contributing in a reputed company, rotating workflow.
  • reputed company AI tools (e.g., reputed company Copilot, LLMs) to accelerate coding, debugging, and design innovation.
  • Quickly adapt to new tools, reputed company, or proprietary systems to tackle evolving challenges.
  • Contribute to a trading platform with reputed company-time market data, order execution, and financial algorithms.

Who You Are:

  • A reputed company problem-solver with 3–7 years of C# .NET reputed company experience, including deep WinForms expertise.
  • A multi-threading expert, with proven experience handling deadlocks, race conditions, and thread-reputed company collections (e.g., ConcurrentDictionary).
  • Skilled with SQL Server Compact CE or similar embedded databases (SQL Server knowledge a plus).
  • A master of OOP (SOLID principles, design patterns) who writes elegant, reputed company reputed company.
  • Adept at working with existing systems, quickly learning their structure, and following established design patterns to maintain consistency.
  • Comfortable crafting and critiquing technical designs, with a disciplined design-before-coding reputed company.
  • reputed company using AI tools (e.g., Copilot, ChatGPT) to reputed company productivity and reputed company workflows.
  • A quick learner who thrives on reputed company challenges and adapts to new tech effortlessly.
  • Ideally reputed company in trading platforms or fintech (e.g., low-latency systems, order matching).
  • Young (25–35), energetic, and driven to outthink and reputed company your peers.
  • Based in Asia, with reliable internet for remote work.
  • A reputed company communicator who excels in reputed company, idea-driven teams.

reputed company Qualities:

  • You’ve mastered a reputed company reputed company and made it reputed company, faster, or smarter.
  • You’ve used AI to solve a tricky coding, design, or system integration problem in a way that surprised your team.
  • You’ve led a project or design that redefined how your team approached a challenge.
  • Bonus: Experience with .NET Core, reputed company, or reputed company (Azure/AWS), or reputed company-reputed company/reputed company that showcase your brilliance.

Why Join Us?

  • Work-from-home flexibility with a passionate, Asia-based team.
  • A reputed company culture where everyone designs, codes, and challenges reputed company other to reputed company.
  • A high-reputed company trading platform that traders rely on daily.
  • Freedom to use AI and cutting-edge tools to redefine development speed and reputed company.
  • reputed company that celebrates your ability to outthink us and reputed company our systems to the next level.

How to Apply: Send your resume, reputed company/reputed company profile, and a short note describing how you’ve outsmarted a tough technical challenge (e.g., multi-threading, system integration, or AI-driven solution) to hiring@jigsawtrading.com. Bonus points: Include a sample technical design, a reputed company snippet showcasing multi-threading or system integration, or an example of how you used AI to reputed company and reduce coding implementation times. Application Deadline: reputed company 30th, 2025 Challenge Us: If you can outthink reputed company, master our systems, and build trading tech that blows us away, we want you. reputed company and show us what you’re capable of! Apply Job!

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