Bybit is hiring a Blockchain Expert in Blockchain R&D — Abu Dhabi, UAE. The overview below is synthesized from the employer posting on job-boards.eu.greenhouse.io: factual requirements and scope are preserved, but prose is rewritten with editorial context. Verify details and apply via the employer link.
About Us
Company context from the listing:
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.
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
Day-to-day scope for the Blockchain Expert as described in the posting:
- Participate in research and tooling development for blockchain foundational technologies (cryptography, smart contracts, consensus mechanisms, etc.)
- Conduct in-depth research and implementation of MPC algorithms; contribute to the development and improvement of the company's private key signing system
- Conduct in-depth security research on TEE-based
Requirements
Experience and skills the team lists as required:
- Solid understanding of cryptography fundamentals, including homomorphic encryption, secret sharing, and zero-knowledge proofs (Preferred: published papers, patents, or public talks in MPC/TSS/ZKP; hands-on experience implementing low-level libraries in ZK or MPC)
- Proficient in at least one mainstream MPC protocol (e.g., GG18, FROST, MST, or TSS) with practical coding experience
- Proficient in Go, Rust, or C++; able to read and understand cryptographic library source code
- Familiarity with libraries such as libOTe, EMP-toolkit, MP-SPDZ, zkp.js, or tss-lib is a plus
- Experience with custodial/MPC wallet solutions (e.g., Fireblocks, ZenGo, Qredo) is a plus
- Fast learner with sharp analytical thinking, clear logical reasoning, strong security mindset, and good team collaboration skills
Why Join Us
What the posting highlights about the offer:
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.
Build a standout application
For the Blockchain Expert at Bybit, reviewers look for concise evidence over buzzwords. Mirror the language of the posting sparingly, quantify support or delivery outcomes, and show how you handled ambiguity, time-zone collaboration and user empathy. Keep your resume to impact, keep your cover note to one page, and link to artifacts — tickets resolved, docs shipped, dashboards owned — that prove you can operate in a fast-moving Web3 team. Prepare to discuss a time you turned a confusing user report into a clear fix and how you measure quality in support and operations.
Web3 hiring values reliability: on-time follow-through, clear writing, and a track record of improving runbooks and tooling. Treat the application as a work sample. For interviews, be ready to walk through how you prioritize across time zones, handle a difficult user, and decide when to escalate versus resolve directly. Show how you document decisions so the next teammate benefits.
In a distributed Web3 org, trust builds through written clarity. Use the cover note to demonstrate it.