Hybrid Quality Assurance (QA) Engineer and Software Developer
21X
About this role
A hybrid QA Engineer and Software Developer at 21X is responsible for designing tests, developing automation tools, and creating software solutions using Python and TypeScript. The role involves ensuring software quality through testing, collaboration, and continuous improvement within a flexible, innovative environment.
Skills
About 21X
21x.eu21X (21 Finance) is building the first fully regulated European exchange for trading and settlement of digital assets under the EU’s DLT Regime. It provides compliant, institutional-grade exchange and post‑trade settlement infrastructure designed to support tokenised securities and other digital-asset activity. By combining regulated market rules with distributed‑ledger technology, 21X aims to improve issuance, liquidity and settlement efficiency across capital markets. The platform positions itself as a bridge between traditional finance and the emerging digital‑asset ecosystem.
About 21X
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
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View leadership team, funding history,
and employee contacts for 21X.
Salary
$85k – $114k
per year
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