Senior Blockchain Developer

1 month ago


Hong Kong, Central and Western District, Hong Kong SAR China OKX Full time

About the Role


We are seeking a talented Senior Blockchain Developer to join our team at OKX.


Key Responsibilities:



  • Design and develop blockchain application layer business services, including web3 wallet, staking, and DeFi protocol design.
  • Optimize system performance, conduct technical research, and ensure high availability, reliability, and performance requirements.
  • Discover service optimization points and improve engineering production efficiency.
  • Complete functional design, architecture design optimization, and R&D work with a deep understanding of business and product requirements.

Requirements:



  • Strong Java programming experience, including understanding of JVM principles, io, multi-threading, and collection.
  • Bachelor's degree or above in computer science, software engineering, or related majors.
  • Proficient in mainstream development frameworks such as SpringBoot and Mybatis.
  • Deep understanding of mainstream databases, including MySql, Redis, ES, Hbase, Kafka, or Middleware.
  • Strong interest in technology, broad vision, and good learning ability.
  • Experience in developing blockchain platform products, familiar with Bitcoin, Ethereum, or mainstream DeFi projects.
  • High sensitivity to the blockchain industry, able to keep up with industry hotspots and lead the team to chase new products.

Nice to Have:



  • Experience in high-concurrency, high-availability, and high-performance project development.
  • Candidates with knowledge of blockchain, one of BTC, ETH, Cosmos, or Dot, or one or more mainstream DeFi projects.
  • Lively personality, good communication skills, and project management experience.
  • Master C++, Go, or TS programming language.

Perks & Benefits:



  • Competitive total compensation.
  • Comprehensive insurance coverage for employees and their dependents.
  • Other benefits that we love to share with you.


  • Hong Kong, Central and Western District, Hong Kong SAR China Visionary Solutions Limited Full time

    Unlocking the Power of Zero-Knowledge ComputingAt Visionary Solutions Limited, we are revolutionizing the way smart contracts interact with on-chain data. Our cutting-edge ZK coprocessor empowers developers to create trust-free, customizable computations that read from the full historical on-chain data of supported blockchains.Our team is led by successful...


  • Hong Kong, Central and Western District, Hong Kong SAR China OKX Full time

    Job Description:We are seeking a highly skilled Senior Blockchain Developer Lead to join our team at OKX.About the OpportunityThe successful candidate will be responsible for designing and developing blockchain application layer business services, including web3 wallet, staking, and DeFi protocol design.Lead the development of high-performance blockchain...


  • Hong Kong, Central and Western District, Hong Kong SAR China OKX Full time

    About the OpportunityWe are seeking a talented Senior Software Engineer to join our team at OKX, specializing in blockchain application development. As a key member of our engineering team, you will be responsible for designing, developing, and optimizing high-performance blockchain solutions.Job Responsibilities:Design and Development: Develop cutting-edge...


  • Hong Kong, Central and Western District, Hong Kong SAR China King Deux Search & Consulting Full time

    King Deux Search & Consulting is a specialized executive search firm that offers tailored talent solutions in financial services and commerce. We are committed to not only finding the right opportunity for our candidates but also leaving a lasting legacy beyond the hiring process.We are dedicated to providing updates on our exceptional clients and staying...


  • Hong Kong, Central and Western District, Hong Kong SAR China Blockchain & Climate Institute Full time

    About Blockchain & Climate InstituteWe are an international think tank at the forefront of applying blockchain technology in the global fight against climate change. Our mission is to empower governments, organizations, and corporations to harness the potential of emerging technologies for environmental good.Job Title: Chief of Staff/Deputy...


  • Hong Kong, Central and Western District, Hong Kong SAR China Blockchain & Climate Institute Full time

    Volunteer Chief of Staff/DeputyRole Title: Chief of Staff/DeputyRole Nature: VolunteerLocation: Home-basedThe Blockchain & Climate Institute (BCI) is an international volunteers-led think tank supporting and advocating the application of blockchain technology in the global fight against climate change.We are seeking a motivated and adaptable volunteer to...


  • Hong Kong, Central and Western District, Hong Kong SAR China eFinancialCareers Full time

    **Job Title:** Senior Blockchain Project Lead**Job Summary:**We are seeking a seasoned Senior Blockchain Project Lead to join our team at eFinancialCareers. As a key member of our blockchain development team, you will be responsible for overseeing the planning, execution, and delivery of multiple blockchain projects. Your primary focus will be on ensuring...


  • Hong Kong, Central and Western District, Hong Kong SAR China Crypto Full time

    Job OverviewWe are a dynamic team at Crypto, dedicated to building scalable applications for various ventures and adjacent projects. As a Senior Blockchain Developer, you will be part of our core team, responsible for designing, developing, and maintaining software solutions that shape the future of cryptocurrency.Key ResponsibilitiesDesign and implement...


  • Hong Kong, Central and Western District, Hong Kong SAR China Crypto Full time

    Crypto.com, a world-leading cryptocurrency platform, is seeking a highly skilled Senior Blockchain Security Architect to join our team. With over 80 million customers worldwide, we are dedicated to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs.We offer a competitive...


  • Hong Kong, Central and Western District, Hong Kong SAR China JH Partners Asia Company Limited Full time

    JH Partners Asia Company Limited - Crypto Investment RoleWe are hiring an experienced Senior Blockchain Investment Analyst to join our team. The role will involve conducting market research and analysis of blockchain industry trends, including identifying potential investment opportunities and assessing their feasibility.Responsibilities:Conduct in-depth...


  • Hong Kong, Central and Western District, Hong Kong SAR China Snaphunt Full time

    Company OverviewSnaphunt is developing a cutting-edge Decentralised Exchange (DEX) trading protocol that is secured by Ethereum.SalaryThe estimated salary for this role is $120,000 - $180,000 per year, depending on experience.Job DescriptionYou will be responsible for leading the front-end architecture design and development of our DEX platform.Required...


  • Hong Kong, Central and Western District, Hong Kong SAR China Crypto Full time

    About CryptoCrypto is a leading global cryptocurrency platform founded in 2016. Our vision is to make cryptocurrency accessible to every wallet.Job DescriptionWe are seeking a skilled Blockchain Software Developer to join our team. As a key member of our development team, you will be responsible for designing, developing, and maintaining scalable blockchain...


  • Hong Kong, Central and Western District, Hong Kong SAR China Crypto Full time

    Key ResponsibilitiesWe are seeking a skilled Senior Blockchain Security Engineer to contribute to a cross Web 2 and Web 3 project at Crypto.com. The successful candidate will be responsible for designing, developing, deploying, and maintaining front-end applications. Knowledge of React.js, Next.js, and Web 3 technologies is essential.Technical...


  • Hong Kong, Central and Western District, Hong Kong SAR China Bjak Full time

    About BjakBjak is a pioneering fintech company dedicated to providing accessible and sustainable financial services in ASEAN. Headquartered in Malaysia, we have established ourselves as the largest insurance portal in Southeast Asia. Our main platform, Bjak.com, empowers millions to find the best value insurance policies with comprehensive coverage.We are...


  • Hong Kong, Central and Western District, Hong Kong SAR China Crypto Full time

    We are seeking a skilled senior front-end engineer to contribute to a cross Web 2 and Web 3 project at Crypto, a pioneering company in the blockchain space. As a Front-end Blockchain Development Lead, you will design, develop, deploy, and maintain front-end applications for a cross web2/web3 stack, collaborating with UX designers and back-end engineers to...


  • Hong Kong, Central and Western District, Hong Kong SAR China JH Partners Asia Company Limited Full time

    Job DescriptionWe are seeking an experienced Blockchain Investment Strategist to join our team at JH Partners Asia Company Limited.About the RoleThis is a unique opportunity for a skilled professional to leverage their expertise in blockchain and investment analysis to drive business growth and success.ResponsibilitiesMarket Research and Analysis: Conduct...


  • Hong Kong, Central and Western District, Hong Kong SAR China Cointelegraph Full time

    Crypto Researcher/Rust Developer Position at CointelegraphLocation: Hong Kong Department: Engineering – Software Development Type: Full-time / On-site About the Role:We are seeking a skilled Crypto Researcher/Rust Developer to join our team at Cointelegraph. The successful candidate will be working on building the world's first zk-Native blockchain...


  • Hong Kong, Central and Western District, Hong Kong SAR China Crypto Full time

    We are a team dedicated to designing, developing, maintaining, and improving software for various ventures projects at Crypto.Job DescriptionYou will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure. Our primary focus is on building high-scale backend services that cater to the...


  • Hong Kong, Central and Western District, Hong Kong SAR China JH Partners Asia Company Limited Full time

    About UsJH Partners Asia Company Limited is a leading player in the blockchain investment space.Job Title: Strategic Blockchain Investment ManagerSalary:$120,000 - $150,000 per annumJob DescriptionKey Responsibilities:Market Analysis and Research: Conduct in-depth analysis of global blockchain trends to identify potential investment opportunities and assess...

  • Software Developer

    3 weeks ago


    Hong Kong, Central and Western District, Hong Kong SAR China Crypto Full time

    We are a team that designs, develops, maintains, and improves software for various ventures projects.Job OverviewAs a Software Developer - Blockchain Specialist, you will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.Key ResponsibilitiesDevelop software, propose architectural...