Data Engineer

responsibilities

Junior / Middle / Senior:

• Maintain and evolve the current data lake infrastructure and look to evolve it for new requirements
• Maintain and extend our core data infrastructure and existing data pipelines and ETLs 
• Provide best practices and frameworks for data testing and validation and ensure reliability and accuracy of data
• Design, develop and implement data visualization and analytics tools and data products.

Staff:

the same as Junior / Middle / Senior +

• Play a critical role in helping to set up directions and goals for the team
• Build and ship high-quality code, provide thorough code reviews, testing, monitoring and proactive changes to improve stability
• You are the one who implements the hardest part of the system or feature.

requirements

Junior:

• Bachelor’s degree in Computer Science, Applied Mathematics, Engineering or any other technology-related field
• Previous experience working in a data engineering project or role
• Fluency in Python
• Previous experience with ETL pipelines and data processing
• Good knowledge of SQL and no-SQL databases
• Good knowledge of coding principles, including Oriented Object Programming 
• Experience with Git

Middle:

• the same + Experience working with Google Cloud Platform

Senior:

• the same as for Middle + Experience in both batch processing and streaming data pipelines

Staff:

the same as for Senior plus:

• Ability to solve technical problems that few others can do
• Ability to lead/coordinate rollout and releases of major initiatives

Nice to have

• Experience with Airflow, Google Composer or Kubernetes Engine
• Experience working with Google Cloud Platform
• Experiences with other programming languages, like Java, Kotlin or Scala
• Experience with Spark or other Big Data frameworks
• Experience with distributed and real-time technologies (Kafka, etc..)
• For Juniors: 1-2 years commercial experience in a related role 
• For Middle: 2-5 years XP
• For Senior: 5-8 years XP
• For Staff: 8+ years XP

culture & perks

• Competitive full-time salary based on experience and meaningful equity in an industry-leading company
• The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an exciting, emerging industry
• Unlimited vacation policy: work hard and take time when you need it
• Crypto bonuses
• Performance-based bonuses paid in cash
• Apple equipment provided by the company
• Awesome office locations and remote working options

location

London, San Francisco, Miami - Remote

about us

Blockchain.com is the world's leading software platform for digital assets. Founded in 2011, we provide the world’s largest and most trusted production blockchain platform, powering more than 80 million wallets. Together with our platform of liquidity and execution services, we share the passion to build an open, accessible and fair financial future, one piece of software at a time.