Senior Rust Engineer at $25M Series A institutional crypto infrastructure platform

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Job Title

Senior Rust Engineer

Salary

Not Disclosed

Company Description

$25M Series A institutional crypto infrastructure platform backed by Point Nine and BlueYard

Location

London, UK

Job Description

You will architect the financial backbone for institutional crypto adoption, building high-performance systems that process over 1 billion monthly transactions. Working with Rust and PostgreSQL, you'll solve complex data reconciliation challenges for global leaders like Circle and Uniswap, transforming fragmented blockchain data into audit-ready financial infrastructure for the enterprise era.

Why this role is remarkable

  • Impact massive scale by building systems powering back-office operations for 450+ institutional clients, including the Government of El Salvador.
  • Work at the frontier of fintech with a top-tier engineering team and investors like 1kx and Tim Draper during a period of rapid regulatory tailwinds.
  • Tackle genuinely novel data architecture problems involving TB+ volumes where there are no established patterns or CRUD-app shortcuts.

What You Will Do

  • Design and optimize high-performance backend services in Rust to ingest and reconcile data from thousands of blockchain protocols and exchange APIs.
  • Architect and tune PostgreSQL databases at scale to handle millions of daily transactions with absolute precision and auditability.
  • Collaborate with a 30-person elite engineering team to ship US GAAP-compliant financial features that manage billions of dollars in on‑chain assets.

The ideal candidate

  • Has 5+ years of software engineering experience with deep, production-level expertise in Rust as a primary backend language.
  • Possesses extensive experience in relational database architecture, specifically query tuning and performance optimization for massive PostgreSQL datasets.
  • Exhibits a strong computer science foundation and the ability to navigate ambiguous technical landscapes where architectural decisions have significant real-world financial impact.

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Company: Jack & Jill
Apply for the Senior Rust Engineer at $25M Series A institutional crypto infrastructure platform
Location: London
Job Description:

Job Title

Senior Rust Engineer

Salary

Not Disclosed

Company Description

$25M Series A institutional crypto infrastructure platform backed by Point Nine and BlueYard

Location

London, UK

Job Description

You will architect the financial backbone for institutional crypto adoption, building high-performance systems that process over 1 billion monthly transactions. Working with Rust and PostgreSQL, you’ll solve complex data reconciliation challenges for global leaders like Circle and Uniswap, transforming fragmented blockchain data into audit-ready financial infrastructure for the enterprise era.

Why this role is remarkable

  • Impact massive scale by building systems powering back-office operations for 450+ institutional clients, including the Government of El Salvador.
  • Work at the frontier of fintech with a top-tier engineering team and investors like 1kx and Tim Draper during a period of rapid regulatory tailwinds.
  • Tackle genuinely novel data architecture problems involving TB+ volumes where there are no established patterns or CRUD-app shortcuts.

What You Will Do

  • Design and optimize high-performance backend services in Rust to ingest and reconcile data from thousands of blockchain protocols and exchange APIs.
  • Architect and tune PostgreSQL databases at scale to handle millions of daily transactions with absolute precision and auditability.
  • Collaborate with a 30-person elite engineering team to ship US GAAP-compliant financial features that manage billions of dollars in on‑chain assets.

The ideal candidate

  • Has 5+ years of software engineering experience with deep, production-level expertise in Rust as a primary backend language.
  • Possesses extensive experience in relational database architecture, specifically query tuning and performance optimization for massive PostgreSQL datasets.
  • Exhibits a strong computer science foundation and the ability to navigate ambiguous technical landscapes where architectural decisions have significant real-world financial impact.

#J-18808-Ljbffr…

Posted: May 7th, 2026