Principal Rust Development Engineer

Posted 17 Days Ago
Be an Early Applicant
Hiring Remotely in Hong Kong SAR
Remote
Mid level
Fintech • Cryptocurrency
The Role
Design and develop high-performance Rust wallet modules and in-memory systems for cryptocurrency transactions. Optimize architecture, improve throughput and latency, integrate blockchain networks, support transaction signing and broadcasting, and strengthen asset security. Participate in code reviews, collaborate with teammates, share technical knowledge, and independently own complex engineering tasks.
Summary Generated by Built In

About Us

Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance.
 
Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution.
 
Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services.
Responsibilities
System Design & Development
  • Design and develop core wallet modules using Rust. Candidates with experience in other backend languages who are willing to transition to Rust are also welcome.
  • Optimize existing system architecture to improve performance and stability
  • Participate in code reviews to ensure code quality and security
In-Memory System Development
  • Design and implement efficient in-memory systems to improve system throughput, latency, and robustness
  • Integrate with various blockchain networks to handle transfers, rollbacks, transaction signing, broadcasting, and other related external systems
  • Implement and strengthen system and asset security to protect users' and the company's crypto assets
Team Collaboration & Knowledge Sharing
  • Work closely with team members to drive project progress
  • Share technical knowledge and help elevate the team's overall technical capabilities
Requirements
Must-Have
  • 3+ years of backend development experience with a solid foundation in computer science
  • Rust development experience, or proficiency in similar languages (C/C++, Go, etc.) with a willingness to learn Rust
  • Familiarity with multi-threading and concurrent programming; experience with high-performance or financial-grade system development
Nice to Have
  • Experience with blockchain wallet development or similar financial systems
  • Familiarity with on-chain/off-chain cryptographic algorithms; ability to participate in security audits and identify/remediate potential vulnerabilities
Personal Qualities
  • Strong communication skills and a collaborative team spirit
  • Genuine passion for technology and a drive to continuously learn and explore
  • Strong analytical and problem-solving skills; able to independently take ownership of complex tasks

Why Join Us
At Bybit, we are committed to fostering a supportive and enriching work environment. 
Our benefits include:
- Study Growth Fund: We support your professional development and continuous learning.
- Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation.
- Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world.
- Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company.
- Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.

Skills Required

  • 3+ years of backend development experience with a solid computer science foundation
  • Rust development experience, or proficiency in similar languages such as C, C++, or Go with willingness to learn Rust
  • Familiarity with multithreading and concurrent programming
  • Experience with high-performance or financial-grade system development
  • Experience with blockchain wallet development or similar financial systems
  • Familiarity with on-chain and off-chain cryptographic algorithms
  • Ability to participate in security audits and identify or remediate vulnerabilities
  • Strong communication and collaborative teamwork skills
  • Strong analytical and problem-solving skills with ability to own complex tasks independently
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The Company
HQ: Dubai
3,000 Employees
Year Founded: 2018

What We Do

Since its inception in March 2018, Bybit has emerged as a leading cryptocurrency exchange, offering a comprehensive suite of tailored crypto services and product solutions meticulously crafted for retail and institutional traders alike. Trusted by millions worldwide, Bybit continues to push the boundaries of innovation, consistently refining and expanding its multi-spectral product offerings. At the heart of Bybit's mission lies the unwavering commitment to providing a secure, reliable, and transparent trading platform that empowers investors to seamlessly navigate the dynamic world of crypto. Whether you seek to explore Spot or Derivatives trading, harness the potential of Mining and Staking products, or leverage API support for algorithmic trading, Bybit empowers you to take control of your crypto journey. As pioneers in the ever-evolving Web3 landscape, Bybit meticulously curates and incubates innovative crypto projects, decentralized solutions, and data-driven research, fostering a vibrant ecosystem of crypto education and growth opportunities. Our core values of empathy, responsiveness, and continuous improvement permeate every aspect of our operations, shaping an inclusive environment where every individual feels valued and empowered. Bybit actively collaborates with regulatory bodies and institutions worldwide, playing a pivotal role in establishing robust safety and security frameworks, paving the way for a secure and dynamic future of crypto. Embrace the Digital Revolution with Bybit: Your Trusted Partner in the Crypto Frontier. #CryptoArk #Bybit

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