Data Engineer (Lambda)

Our mission is to make crypto data transparent, reliable, and actionable, reducing the time to generate accurate performance reports from weeks to just a few hours. We're a fast-moving startup with a strong technical culture, building the backbone of crypto data infrastructure. What You'll Do

• Design, maintain, and scale streaming ETL pipelines for blockchain data.
• Build and optimize ClickHouse data models and materialized views for high-performance analytics.
• Develop and maintain data exporters using orchestration tools.
• Implement data transformations and decoding logic.
• Establish and improve testing, monitoring, automation, migration processes for pipelines.
• Ensure timely delivery of new data features in alignment with product goals.
• Combine multiple data sources - indexers and Kafka topics from third parties - to aggregate them into tables for our API.
• Create automation tools for data analyst inputs, such as a dictionary, to keep them up to date.
• Collaborate within the team to deliver accurate, reliable, and scalable data services that power the Lambda app.

• Streaming & ETL: Managed Flink-based pipelines (real-time event & transaction processing), Apache Kafka
• Data Warehouse: ClickHouse (Cloud)
• Workflow orchestration: Airflow
• Programming: Python (data processing, services, automation)
• Domain: Multi-chain crypto data (EVM & non-EVM ecosystems)
• 4+ years in Data Engineering (ETL/ELT, data pipelines, streaming systems).

What We're Looking For

• Strong SQL skills with columnar databases (ClickHouse, Druid, BigQuery, etc.).
• Hands-on streaming frameworks experience (Flink, Kafka, or similar).
• Solid Python skills for data engineering and backend services.
• Proven track record of delivering pipelines and features to production on schedule.
• Strong focus on automation, reliability, maintainability, and documentation.
• Startup mindset: keep balance between speed and quality.

Nice to Have

• Experience operating ClickHouse at scale (performance tuning, partitioning, materialized views)
• Experience with CI/CD and automated testing for data pipelines (e.g. GitHub Actions, dbt)
• Knowledge of multi-chain ecosystems (EVM & non-EVM)
• Familiarity with blockchain/crypto data structures (transactions, logs, ABI decoding).
• Contributions to open-source or blockchain data infrastructure projects.

• Fully remote
• Full-time Contractor (Indefinite-term Consultancy Agreement)
• Competitive salary level in $ (we can also pay in Crypto)
• Well-being program
• Mental Health care program
• Compensation for education, including Foreign Language & professional growth courses
• Equipment & co-working reimbursement program
• Overseas conferences, community immersion
• Positive and friendly communication culture

P2P.org is the largest institutional staking provider with a TVL of over $10B and a market share exceeding 20% in restaking. We are continually focused on researching and improving our infrastructure to extract maximum APR while enhancing security. For instance, in ETH and SOL, our NRR is on average 10% higher than the market, and in DOT, it's 20% higher. We also place significant focus and resources on launching new networks such as TON, Avail, Monad, Babylon, Story, Berachain, and others, along with yield products. From restaking, where we are the largest operator with a 20+% market share, to yield aggregators on stablecoins. Our clients include BitGo, Copper, Crypto.com, Ledger, ByBit, Bitget, OKX, HTX, Bitvavo, SBI, and others, who choose us for our client-centric approach and extensive product line from unified API to widgets and custom dApps. We are also actively expanding our product line, exploring RWA, data, yield, and service products for banks, exchanges, custodians, and wallets. P2P.org unites talented individuals globally ️. Despite our distributed team, we share a passion for decentralized finance - a fairer system for all. We code, learn, create, and connect to shape finance's future ?. P2P.org boasts a strong reputation and network. We prioritize customer satisfaction and, as tech enthusiasts, develop innovative solutions that bolster our brand. About Lambda Lambda is the DeFi Intelligence Platform. We provide a single source of truth for on-chain financial data, enabling investors and institutions to: * Track token balances and DeFi positions across multiple chains * Analyze historical and real-time rewards * Accurately calculate PnL and uncover hidden costs (e.g., slippage, rebalancing, fees) * Compare strategies and pools across protocols with confidence