Product security engineer (Lead engineer)

Description

【About the Datachain initiative】
Datachain announced a project to build a global payment solutions infrastructure on 5 September 2024!
Since its inception in 2018, Datachain has been continuing R&D on technology and business opportunities with the aim of creating a ‘De-Facto infrastructure’ as a ‘Global x Deep Tech' 'from Japan'.
We aim to become a Decacorn (a start-up with an enterprise value of more than USD 10 billion), and we are often told that we need to win in Global x Deep Tech to realize this goal.
As a major first step, the announced project will start, but we have a limited amount of time to get off to a flying start with a big advantage in this area, where the world's top companies will be our competitors.
As the first penguin, we are currently rapidly expanding our recruitment in order to create a ‘De-Facto infrastructure’ as a ‘global x deep tech’ ‘from Japan’. 

【Why Datachain can achieve this】
・We will develop an international remittance infrastructure using stable coins in collaboration with a communication network for financial transactions linking more than 11,000 institutions in more than 200 countries and regions worldwide, which are also used by major Japanese banks for overseas remittances.

∙ In June 2023, Japan will be the first developed country to enact legislation on blockchain stablecoins, so that Japan leads the world in this area.

・The technology Datachain has been researching and developing - blockchain-to-blockchain transmission technology - is leading the world.

【Attractiveness of the position】
The Lead Product Security Engineer needs to launch a new system to promote a new major project, and needs to create the ideal security state of the system.
Therefore, the role of the lead engineer is required to establish policies to create a high level of security in cooperation with other members of the team, both internal and external.
 
In terms of implementation, in addition to the usual web application infrastructure knowledge, the engineer will need to establish the management of many security level structures, including financial knowledge and blockchain specific knowledge.

【Examples of Development Environments】 

• Blockchain
  
  • Languages：Go、Rust、Solidity、Kotlin 
  • Network：Ethereum、BNB Chain、Cosmos等 
• Server-side and back-end development
  
  • Languages：Go
  • Database：PostgreSQL（Azure Cosmos DB）
• Front-end development
  
  • TypeScript、Next.js、wagmi、Chakra UI
• Infrastructure・SRE 
  
  • Clouds: Azure、Kubernetes 
  • CI/CD: GitHub Actions、Argo CD、Argo Workflows 
  • Monitoring: OpenTelemetry、Grafana

【Requirements】

• Experience in designing system security operations on public cloud
• Experience in web application development and understanding of architecture
• Experience in web application testing and vulnerability assessment
• Experience with ISMS and SOC2 licensing implementation and operations
• Experience in defining essential and ideal security states and transforming the organization to the target state
• Interest in blockchain