Blockchain Team / Senior~Principal

About Company

Our society has made 'IT Korea' known to the world through continuous development and growth despite change and endless competition. Currently, we are at the center of a major change that is different from the past as we enter the era of the 4th Industrial Revolution. We are preparing to take the lead in the 4th Industrial Revolution by combining new technologies such as artificial intelligence (AI), Internet of Things (IoT), big data, and blockchain with software development capabilities and abundant business experience. Changes in domestic and international markets and the industry's rapid response are becoming more important than ever. In addition, as a company develops, the meaning and impact will be greater if it creates business opportunities through collaboration and coexistence with industry specialized companies rather than alone.

Inogrid will create a domestic cloud ecosystem to grow together with more companies and actively utilize the potential of data to lead the 4th industrial revolution. At the same time, we will follow in the footsteps of Korea's ICT industry growth with a sense of mission as a domestic cloud company. thank you

Key Responsibilities

• Blockchain core service research and development • Microservice Architecture (MSA) Transition • API design and data modeling • Service operation and failure response

Requirements

• 4+ years of backend development experience • Hands-on experience in one or more of Go, Node.js, and Java • Experience with RDB-centric data modeling and query optimization. • Experience with blockchain integration 1) Smart contract call or on-chain data processing 2) Experience using Web3 library • Communication capabilities for collaboration 1) Code review, issue sharing, technical documentation writing

Preferred Qualifications

• Experience in developing and operating real services linked to blockchain (Go, Node.JS) • Experience building or transitioning MSA-based services. • Experience applying test automation or TDD. • Technical mentoring experience (code reviews, guide writing, etc.) • Experience in configuring monitoring systems (Sentry, CloudWatch, etc.)

Benefits & Perks

Refer to Inogrid website