About DxChain
DxChain is a startup with the grand ambition to transform the future of big data services.
We believe that a fair data services system built upon mutual trust and transparency will put an end to the large corporations’ monopoly on big data. We are looking for teammates who are passionate about solving tough problems, seeking out brand new solutions, and learning from mistakes. Together, we can create the next generation of big data services and blockchain.
Please send your resume to

Full Stack Developer
  • Implementing both front-end and back-end web based applications
  • Developing new functionality and maintaining existing components
  • Identify issues and implement solutions to complex problems in large-scale backend infrastructure platforms
  • Design, develop, test, deploy, maintain, and improve software across the stack
  • Develop automated tests and deliver high-quality code to production within a short development cycle
  • Enthusiasm of working in a high-growth company
  • A strong technical background with excellent problem solving and multitasking skills
  • 2-4 years of experience as full stack developer (frontend 30%, backend 70%)
  • Solid experience with CSS, vast knowledge of responsive frameworks like bootstrap
  • Experience in working with JavaScript frontend frameworks
  • Strong knowledge and industry experience of at least one language (e.g. JavaScript, Python, Go)
  • Hands on experience with at least one web development framework(e.g. RoR, Django, Flask, Laravel)
  • Solid experience with SQL and NoSQL databases
  • Experience with Amazon Web Services (AWS) is strongly desired
  • Solid experience designing and using RESTful services
  • Experience or interest in blockchain, especially Ethereum, is a plus
Senior Software Engineer
  • Write clean, high quality code and test cases, implement the decentralization, distributed blockchain consensus and syncing protocol
  • Use continuous integration technology to build, deploy and test all aspect of the products to ensure high quality delivery
  • Strictly adhere to all security protocols and processes and work diligently to protect the assets of the company and its customers
  • Monitor, research and evaluate Blockchain technologies
  • Demonstrated hands-on experience with blockchain technology, ideally with Bitcoin, Ethereum and cryptocurrencies in general
  • Understanding of mainstream consensus algorithm, including but not limited to PoW, PoR, PoS, DPoS, PBFT, Paxos, Raft and so on
  • Proficient in multiple programming languages such as Golang, Python
  • Strong knowledge of data structures, algorithms, operating systems, and distributed systems fundamentals
  • Understanding of security technologies: PKI, Crypto, identity management
  • Enthusiasm of working in a high-growth company
  • A strong technical background with excellent problem solving and multitasking skills
  • Strong sense of ownership, passion to build quality products for massive scale in collaborative, agile environment and excitement to learn
Digital Marketing Specialist / Content Writer Intern- Multilingual in English and Mandarin
  • Write engaging copy for our projects and campaigns in a conversational, customer-oriented style (in English)
  • Create sharp, smart headlines and taglines
  • Regularly create content for blog posts, emails campaigns, social media posts, and PR releases
  • Review, rank and edit content created by our fans and participants of the content bounty campaigns
  • Monitor current competitors, industry trends, and technology
  • Bachelor’s Degree in English, Literature, Journalism, Communications, or related field
  • Multilingual in English and Chinese Mandarin (native English speaker, and Chinese as a working language)
  • Experience at an advertising agency or in-house advertising/marketing group
  • Experience creating advertising campaigns, and solid understanding of advertising craft
  • Able to develop bounty campaigns and advertising campaigns, banners, emails, and sharp, smart headlines
  • Able to compose longer-form content in clear, concise language
  • A keen eye for detail and appreciation of good writing
  • Ability to perform work in a high-volume, fast-paced environment
  • Self-organization to allow prioritization and completion of multiple tasks within deadlines
  • Experience working with emerging technologies is a plus