Data Engineer

Operations · London, Greater London
Department Operations
Employment Type Full-Time
Minimum Experience Mid-level

Celsius addresses the financial needs of today’s consumers worldwide through a democratized interest income and lending platform accessible via mobile and desktop app. With a mission to put unparalleled economic freedom in the hands of the people, and a core belief that financial services should only do what is in the best interests of the community, Celsius is a modern earning and lending platform where membership provides access to curated financial services that are not available through traditional financial institutions. Crypto holders can earn yield on the digital assets in their account with Celsius, and can borrow fiat or stablecoins against their crypto collateral at the lowest interest rates in the space.  


The Celsius team is committed to doing good and doing well. We believe in the power of disruption and the importance of decentralization to create a new system that acts in the best interest of everyone. Each member of our team brings something unique and innovative to the table, but the common thread that links us together is our passion for blockchain, equality, and leading the next financial revolution that changes the equation to bring power back to the people.

Data Engineer (Austin, TX)

The ideal candidate will bring strong technical skills and be proactive, responsive and very comfortable dealing with ambiguity.  He or she will also bring good experience with data systems/technologies and have a strong track record of deployment, maintenance and optimization of production code.  


  • Create robust, high-volume production systems/architectures, and develop prototypes quickly
  • Work with development teams to design maintenance and support strategies
  • Create optimized workflows using modern data technologies
  • Use latest technologies to create scalable and robust infrastructure configurations on AWS & Snowflake
  • Create architectural workflows, diagrams and specification documents to help define platform features/functionality.
  • Define and build data lake and data warehousing infrastructure from the ground up
  • Perform experiments and analyze results to improve the performance and quality of algorithms
  • Have a strong role in maintaining data Integrity, security, and governance


  • Bachelor’s Degree or higher in Computer Science or Computer Engineering or related field
  • Have previously worked in data technologies and deployed in production environment
  • Strong experience in building highly scalable, available and responsive systems using open source software tools and technologies
  • 5-10 years of professional software development; 3-8 years strong Java development experience.
  • Good experience with REST API frameworks; Strong SQL skills
  • 3+ years of professional software development experience with some of the latest data technologies such as: Spark, Storm, Map Reduce, Hadoop, Kafka, Cassandra, Graph Tech, Elastic Search
  • Proven skill in using technologies such as Kinesis, Postgres with RDS, Lambda/Nuclio, S3, Redshift, etc.
  • Experience with cloud delivery platforms and Docker containerization and Kubernetes (preferably EKS) 
  • Responsible, organized and hard working with excellent communication skills
  • Excellent oral and written communication skills with a keen sense of customer service
  • Python or scripting experience in data processing, cleansing, modeling and storage analysis

Nice to have: 

  • Some experience with one or more of the following will be an added advantage: statistical analysis, machine learning, natural language processing, predictive modeling
  • Knowledge of Blockchain and crypto currency is a big plus


  • Competitive salary, commensurate with experience
  • Unlimited time off policy
  • Medical
  • Additional compensation in the form of the CEL token
  • Participation in the Employee Stock Option Plan

Celsius is currently operating fully remotely while navigating COVID-19 guidelines, however, Celsius has offices in Hoboken, New York City, London and Tel Aviv and employs remote employees based in cities all around the world. This position is open to all qualified applicants in Austin, TX as we build our presence globally. 

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  • Location
    London, Greater London
  • Department
  • Employment Type
  • Minimum Experience