DeRatio accelerates digital transformation across various industries and solves the following issues:
• Custom blockchain software development: Designing and building blockchain-based solutions optimized for clients' business models to facilitate digital transformation and create new value.
• Web3·DApp development: Developing Web3 applications using smart contracts and token economies to implement trust between users and systems in a decentralized manner.
• Mobile blockchain web/app development: Creating blockchain-based mobile apps in iOS·Android environments to meet clients' needs.
• Node infrastructure management: Providing secure and reliable blockchain infrastructure by setting up blockchain nodes and networks.
• Smart contract development: Developing, deploying, and operating appropriate smart contracts across various networks such as Ethereum, Polygon, and BNB Chain.
• Fintech·DeFi solution development: Leading innovation in the financial industry by utilizing the latest blockchain financial technologies, including digital asset payments, decentralized finance (DeFi), and token-based investment platforms.
• Mainnet research and development (EVM mainnet based on Geth)
• Research on mainnet security and application of best practices
• Mainnet infrastructure and node operation
• Over 3 years of total development experience (at least 1 year of experience related to mainnet development is required)
• Understanding of at least one EVM client technology such as Geth or Lighthouse
• Ability to develop using Golang
• Basic knowledge of blockchain and smart contracts
• Understanding and experience with EVM hardfork technologies
• Understanding and experience with MultiSig and HSM-based MPC wallet technologies
• Understanding of non-EVM networks (such as Solana) apart from EVM networks
• Understanding of bridges
• Understanding of Rust programming language
• Possession of effective communication skills
Benefits and Work Environment
• Generous support for equipment and programs for work
• Clean and pleasant working environment in a building near public transport
• Support for late-night meal expenses and taxi fares
• Operation of an employee-only in-house cafe and convenience store
• Support for learning costs including books, lectures, and seminar participation
• Refresh vacation granted after 3 years of service
• Document screening - 1st interview - 2nd interview - Salary negotiation - Final acceptance*
*Upon final acceptance, an employment contract will be signed after confirming employment conditions and start date.
Joining DeRatio has its advantages:
• Work in a goal-oriented and proactive manner in a horizontal culture where achievements are recognized.
• Experience the latest in the Blockchain/Web3 industry and culture and build various competencies.
• Gain experience in managing high-traffic (over 10k RPS) operations.
• Gain experience working from a business and product perspective.
