■Job description
・Design and implementation of backend systems for systems used by company's operation team, clients and their suppliers
・Selection and verification of middleware, frameworks and other technologies
・Architectural design of the entire backend system
・System improvements based on various qualitative and quantitative research (user surveys, log analysis, inquiry analysis, etc.)
・Algorithm, interface design with frontend

Responsibilities
Server-side application development for each development team
・Manufacturing cost estimation system
・Manufacturing supply chain management system
・Technical drawing management system
・Products for manufacturing partner collaboration
・And other new products in the future!


Development Environment
・Frontend: HTML, CSS, TypeScript
・Backend: Rust, Kotlin, TypeScript
・Framework, Library
・Frontend: React, Apollo, Next.js, styled-components, WebGL, WebAssembly
・Backend: Rust (Tokio, tonic, Diesel), Kotlin (Micronaut, Exposed), Node.js (Express, NestJS)
・Infrastructure: GCP, GKE
・Database: PostgreSQL, Firestore
・API: GraphQL, REST, gRPC
・Authentication: Auth0
・Development tools: GitHub, CircleCI, Figma, Sentry, DataDog, Storybook
・Communication tools: Slack, Discord, JIRA, Miro
Requirement
・English business level
・At least 5 years of experience
・An understanding our mission to unleash the potential of manufacturing
・Hands-on experience developing backend systems for web applications (experience with statically typed languages desirable)
・General knowledge of data structures and algorithms
・Experience with relational databases
・Experience with more than two programming languages (including frontend)
・Familiarity with development using public cloud services such as AWS, GCP, Azure
・Experience developing in a team using Git/GitHub
Preferred Qualifications
・Experience with statically typed languages incorporating functional paradigms such as Rust, Scala, etc.
・Hands-on experience designing, developing and operating microservices
・Hands-on experience developing websites with consideration of security requirements
・Hands-on experience designing and developing large-scale services
・Proficiency with container technologies such as Docker
・Hands-on experience operating services using Kubernetes
・Experience with BFF and GraphQL servers
・Understanding of user-facing frontend development
■Working condition: MonFri：: ~ :
■Salary：Up to 4000USD gross

■Benefit
・Opportunity to be the starting members of our company in Vietnam, challenging the world's largest industry to DX. Top-ranking of corporate value increase rate, carried by Nihon Keizai Shimbun)
・Working in a professional, fast-paced, flexible and flat leadership environment, where you can improve yourself, maximize your skill and accomplish
・Intensive Training Program
・PC and display of desired specifications
・13th salary, Performance Bonus, Company awards, etc
・Enriched benefits (medical benefit, childcare allowance, marriage and childbirth leaves, company tour, wedding gifts, language and study support etc)
・100% monthly basic salary and mandatory social insurances in 2-month probation
・Annual health check-up. Premium Health Insurance (depends on position)