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Open nowFirst seen 3 days ago

Senior Staff Engineer - Crypto

IO TECH SOLUTIONS LIMITED787 open roles

Where
Hong Kong Island, Hong Kong SAR, Hong Kong
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Your applicationOpen nowSenior Staff Engineer - CryptoIO TECH SOLUTIONS LIMITED · Hong Kong Island, Hong Kong SAR, Hong Kong

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on IO TECH SOLUTIONS LIMITED's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

12.1% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.1%7 days
  4. 19.1%14 days
  5. 35.6%30 days
  6. 52.7%60 days
This job: first seen 3 days ago

The posting

What Youll Be Doing

  • Design, build, and maintain high-performance microservices that power our critical trading infrastructure.
  • Architect and implement scalable, distributed systems supporting real-time trading workflows.
  • Enhance and maintain our core strategy engine with a strong focus on backend performance, reliability, and API efficiency.
  • Perform thorough code reviews and provide mentorship to junior engineers to uphold exceptional engineering standards.
  • Ensure all systems meet requirements for scalability, resiliency, observability, and long-term maintainability.
  • Partner closely with cross-functional teams to deliver end-to-end technical solutions and optimize system performance.
  • Diagnose and resolve complex production issues in fast-moving, low-latency environments.
  • Apply and advocate for security best practices across all development and deployment activities.
  • Stay ahead of emerging technologies and industry best practices to continuously elevate our engineering capabilities.

What Were Looking For

  • Strong academic background in Computer Science, Engineering, Mathematics, or a related STEM field.
  • 5 - 10 years of professional software engineering experience, ideally in high-performance or distributed systems.
  • Deep understanding of scalability, resiliency, fault tolerance, and maintainable system design.
  • Excellent English communication skills (written and spoken).
  • High sense of ownership, strong work ethic, and the ability to thrive in a fast-paced and high-pressure environment.
  • Hands-on experience with WebSocket-based systems and GraphQL.
  • Solid proficiency in Linux environments.
  • Familiarity with modern CI/CD practices.
  • Bonus: Experience with Kafka, Redis, SQL databases, Docker, and Kubernetes.
  • Bonus: Understanding of crypto market microstructure or prior experience in algorithmic/quantitative trading systems.
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What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against IO TECH SOLUTIONS LIMITED's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on IO TECH SOLUTIONS LIMITED's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    IO TECH SOLUTIONS LIMITED's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

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  6. The interview in your calendar

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    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
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3×

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  • Who got the interview, and who heard nothing

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