Data Engineer

Blockvora; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

Blockvora is seeking a data engineer to build and operate data pipelines and analytics infrastructure for blockchain and Web3 products. You will work across product, engineering, and business teams to ensure on-chain and off-chain data is reliable and ready for analysis at scale.

In this role you will design ETL/ELT workflows, index blockchain datasets, develop data models for reporting, and optimize pipelines for high-volume workloads.

Qualifications

• 3+ years of data engineering experience, with blockchain/Web3 exposure.
• Strong SQL and database design skills, plus ETL/ELT experience.
• Proficiency in Python for data processing.
• Knowledge of Ethereum, EVM, and on-chain indexing.

Responsibilities

• Design and maintain ETL/ELT workflows from blockchain networks, APIs, and services.
• Index and process blocks, transactions, events, and token activity.
• Develop data models for reporting and BI.
• Improve pipeline performance and reliability for large workloads.
• Monitor and troubleshoot data systems and document architecture.
• Coordinate with blockchain, backend, product, and analytics teams on data needs.

Skills

Data engineering

SQL

Python

Blockchain/Web3

ETL/ELT design

Tools

RPC APIs

Ethereum

EVM-compatible networks

Job description

Role overview

Build and operate data pipelines and analytics infrastructure for blockchain and Web3 products. You’ll work across product, engineering, and business teams to make on-chain and off-chain data reliable, usable, and ready for analysis at scale.

Responsibilities

• Design and maintain ETL/ELT workflows that collect data from blockchain networks, smart contracts, APIs, and external services.
• Index and process blocks, transactions, contract events, token activity, and related datasets.
• Develop data models for reporting, analytics, and business intelligence.
• Improve pipeline performance and reliability for large, high-volume workloads.
• Monitor and troubleshoot data systems, investigate quality issues, and document architecture and data models.
• Coordinate with blockchain, backend, product, and analytics colleagues on data needs.

Requirements

• At least three years of data engineering experience, including hands-on work with blockchain or Web3 data.
• Strong SQL and database design skills, plus experience building ETL/ELT pipelines.
• Proficiency in Python or a similar language for data processing.
• Knowledge of blockchain structure, transactions, blocks, and smart contract events.
• Experience extracting data from Ethereum or EVM-compatible networks, including RPC APIs, event logs, and on-chain indexing.
• Familiarity with data modeling, warehousing, distributed systems, and large datasets; strong analytical problem-solving skills.

Benefits and work setup

• Remote role open globally, with full-time or part-time arrangements available.
• Work spans production data systems and collaboration with engineering and business teams.