Backend Engineer Development Department
Ginco is a Japanese Web3 development company providing enterprise-grade blockchain infrastructure and services. Its offerings include wallets, monitoring tools, Web3 cloud infrastructure, and professional support for businesses entering the Web3 ecosystem.
Projects
About Ginco
Ginco develops and operates enterprise-grade blockchain infrastructure for companies working with crypto assets, NFTs, security tokens, and other Web3 use cases. Its products include Ginco Enterprise Wallet, GEW Monitoring Solution, Ginco Web3 Cloud, and the Ginco Wallet mobile app, covering wallet management, transaction monitoring, APIs, indexers, and blockchain node hosting. Ginco also provides consulting and professional services spanning Web3 business planning, technical and partner selection, regulatory support, requirements definition, partnerships, and proof-of-concept development. The company serves cryptocurrency exchanges, financial institutions, and businesses across industries such as finance, manufacturing, supply chain, real estate, and healthcare.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will develop and maintain the backend of Ginco Enterprise Wallet, an enterprise cryptocurrency wallet supporting 80 token types and 35 blockchains. The role covers feature development, infrastructure design, incident response, root-cause investigation, and operational improvement.
Requirements
- At least 2 years of development experience using statically typed languages such as Golang, TypeScript, Java, C++, or C#
- Experience designing, building, and operating infrastructure in cloud environments
- Experience designing and developing systems using container technologies
Responsibilities
- Define requirements, design, and implement support for new cryptocurrencies and tokens
- Design and implement reusable features based on enterprise customer needs
- Respond to system inquiries
- Triage incidents and provide rapid initial responses
- Investigate the causes of incidents
- Modify systems to prevent recurrence
- Improve operational workflows
- Design, build, and operate highly reliable and high-performance systems
Benefits
- Social insurance
- Labor insurance
- Regular health checkups
- Flexible working hours
- Shuffle lunch program
- Book purchase subsidy
- Remote work option