ApplySarthi

Data Specialist

Jane Street

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What data roles keep asking for: Python (39%), SQL (34%), AWS (29%), Machine learning (19%), Spark (15%), Databricks (14%), Stakeholder management (13%), Azure (13%) — counted across their open postings here.

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Preparing for this interview

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Questions you are likely to be asked

  1. Why do you want to join Jane Street?
  2. What is your experience with SQL? Tell me one thing you learned the hard way.
  3. Tell me about a problem you solved at work that you are proud of.
  4. Tell me about a time you disagreed with your manager. What happened?
  5. Where do you want to be in three years?

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About the Position

We're looking for a Data Specialist to help us understand, improve, and maintain the data that fuels our trading. You'll be embedded in an engineering team and will work closely with software developers, traders, and operations professionals across the firm.

Meeting the needs of these groups involves diverse types of work including analyzing, onboarding, validating, and producing large data sets from many different sources. You'll collaborate closely with your direct team and trading desks to understand requirements and improve our software. In this role, you will interface directly with exchanges and data vendors to raise, track, and resolve issues critical to our trading as well as develop deep domain knowledge to help interpret and consume our data, driving business growth in new areas. 

About You

  • Strong data analysis, debugging, and troubleshooting skills
  • Programming experience in any language
  • Experience using SQL and relational databases
  • Responsible, organised, with great attention to detail
  • Excellent written and interpersonal communication skills
  • Operations, support, and/or project coordination experience is a plus

 

While prior experience with financial data would be nice, we don’t expect you to have a finance background.

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Listed on greenhouse · posted 2022-05-03. ApplySarthi collects openings and links to application pages; the role is advertised by Jane Street, not by us.