Tech Talent Pool
Lambda256 Co., Ltd. is a Seoul-based blockchain technology company and Dunamu subsidiary operating enterprise Web3 infrastructure.
Funding history
About Lambda256 Co., Ltd.
Lambda256 originated as Dunamu's blockchain research division and became an independent corporation in March 2019. Its current products include Nodit, an institutional-grade multichain node and blockchain-data infrastructure platform; CLAIR, an ontology-based blockchain intelligence and FRAML engine; and SCOPE, an institutional stablecoin issuance, payments, settlement, wallet, and compliance platform. Lambda256 also operates Nodit services including Datashare, Datasquare, validator operations, Web3 Data APIs, webhooks, MCP, and x402-based agentic payments.
Skills
About the Role
Lambda256 is continuously recruiting tech talent across Data Engineering, Blockchain Core Engineering, and Infrastructure Engineering. The roles involve processing on-chain data, building scalable data platforms, indexing EVM and non-EVM public chains, designing cloud and on-premises architectures, and operating large-scale services with automation, infrastructure as code, and container orchestration.
Requirements
- Data Engineer: proficiency in data-processing languages such as Python and SQL.
- Data Engineer: experience building large-scale data pipelines and ETL.
- Data Engineer: experience using Spark, Trino, and Airflow or similar data-processing solutions.
- Data Engineer: understanding of blockchain data structures and protocols.
- Blockchain Core Engineer: understanding of Ethereum, ERC standards, and non-EVM systems.
- Blockchain Core Engineer: experience with large-scale data processing and system design.
- Blockchain Core Engineer: project development experience using Go.
- Infra Engineer: experience operating AWS, Azure, or GCP and on-premises environments.
- Infra Engineer: ability to use Docker and Kubernetes.
Responsibilities
- Collect, process, and transform on-chain data for service planning and decision-making.
- Build and improve stable, scalable data platforms.
- Index EVM- and non-EVM-based public chains.
- Design and operate large-scale indexing and node infrastructure in production environments.
- Design cloud and on-premises architectures.
- Operate large-scale services in hybrid environments.
- Apply automation, infrastructure as code, and container orchestration.
Hiring Process
Resume submission → coffee chat with a team-lead-level team member → regular recruitment process with a first job interview and second culture-fit interview → compensation discussion → final decision. Coding tests may be added for development roles, and assignments may be added depending on the position.