What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

About

Starknet is the fastest-growing network in terms of new developers joining the network. Nethermind builds many developer-facing tools that need to work seamlessly in this fast-paced blockchain. This ecosystem needs contributors with a quality mindset, capable of applying their craftsmanship and systematic creativity to improve its components. Your software engineering experience and ability to rally developers around you could mean the difference between a flawless network upgrade and a community forking event. Do you have what it takes?

As a Blockchain Data Engineer, you will be responsible for extracting on-chain data from various PoS networks. You will be the reference within the company to provide reliable data necessary to perform multiple analyzes and to produce reporting and invoicing.

Responsibilities:

• Run a scalable, efficient blockchain indexed data platform
• Extract, Transform and Load data from blockchain RPCs
• Assist with data analysis queries
• Design database schema that is performant, scalable, and maintainable
• Interact with the product teams to provide data and build the applications they are requesting
• Interact with field experts and answer internal/external questions related to data extraction
• Build cloud infrastructure to support data engineering efforts.

You Have:

• Experience/strong interest in blockchain
• Proficient with Python and at least one of the following: JavaScript/TypeScript, Golang, or Rust.
• Strong understanding of distributed systems, Restful APIs and hands-on experience with JSON-RPC endpoints
• Experience with writing infrastructure as code for cloud deployments and microservices for task automation.
• Proven success in communicating with users, other technical teams, and senior management to collect requirements, and describe data modeling decisions and data engineering strategies
• Comfort with writing & optimizing SQL queries

Nice to have:

• Experience working with data-pipeline engines (Airflow, Dagster)
• Experience working with big data query engines (Apache Spark, Trino, Presto)
• Experience building reliable infrastructure on the Cloud (AWS, preferred, GCP, Azure) or willing to do so.
• Experience in fault-tolerant infrastructure & real-time system monitoring
• A genuine interest in the functioning of the networks you are working with
• General knowledge of how PoS consensus mechanisms work
• Experience with Terraform or infrastructure as a code

Perks and benefits:

• Fully remote
• Flexible working hours
• Plus equity

Keep up to date on what we are working on by following us on our social channels:

• Discord
• LinkedIn
• Twitter

Flipside orchestrates blockchain growth through a powerful mix of data, science and community. We drive measurable market cap growth for blockchain ecosystems, empower analysts with industry-leading data, and empower anyone to earn tokens by shaping the onchain economy.

At the heart of our approach is a proprietary wallet scoring methodology that transforms raw onchain data into actionable growth strategies. This highly quantitative framework drives meaningful ecosystem awareness, acquisition, and activation - and has catalyzed billions in value creation for Flipside partners like Solana, Avalanche, NEAR, Aptos and more.

Founded in 2017, and backed by leading investors like Republic, Galaxy, and True Ventures; Flipside is a remote-first company with a global team of nearly 100. With an energetic community of 180,000 analysts, and dozens of top-tier blockchain partners, growth knows no bounds at Flipside.

About Us

The Data Analytics Team at Flipside Crypto builds cutting-edge analytics products for the blockchain industry. We’re seeking an Analytics Engineer to help expand our analytics capabilities and serve as a bridge between our technical teams and customers.

Position Overview

This is a fully remote position open to international candidates. As an Analytics Engineer, you’ll play a crucial role in designing and implementing data solutions while serving as a subject matter expert for blockchain analytics.

Core Responsibilities

• Design and implement data models using dbt and SQL for blockchain data analysis
• Create comprehensive analytics product specifications and metric definitions
• Develop and maintain data pipelines for both on-chain and off-chain data sources
• Collaborate with Data Product team on initiatives
• Mentor team members on blockchain data analysis best practices
• Collaborate with Product and Data Science teams to define analytical requirements
• Contribute to the development of standardized blockchain data frameworks

Required Qualifications

• 3+ years of experience working with complex data sets
• Demonstrated expertise in blockchain data structures and analysis
• Advanced SQL skills, particularly with modern data warehouses (Snowflake, Athena, etc.)
• Proficiency in dbt and data modeling (star schema, dimensional modeling)
• Strong background in ETL pipeline development
• Excellent problem-solving abilities and analytical mindset

Technical Skills

• Data Warehousing: Snowflake, Athena, Hive, PostgreSQL, SQL Server
• Data Modeling: dbt, dimensional modeling, star schema
• Domain Knowledge: Blockchain protocols, smart contracts, DeFi metrics
• Programming: SQL (required), Python (bonus)

Soft Skills

• Outstanding written and verbal communication
• Self-directed project management capabilities
• Ability to thrive in ambiguous environments
• Strong collaboration and mentorship abilities
• Excellent stakeholder management

What Sets You Apart

• Experience with multiple blockchain protocols
• Contributions to blockchain analytics open-source projects
• Background in DeFi or crypto-native companies
• Experience working with real-time blockchain data