Software Engineer / Accounting & Reconciliation / TypeScript & Rust / Remote UK or France

Cryptio • Full-time • Remote (London, United Kingdom; Paris, France) • 5h ago

Summary

Cryptio is seeking a Software Engineer passionate about building crypto, finance, and accounting reconciliation products.

You'll join our talented engineering team working on Cryptio's SaaS platform within the Accounting & Reconciliation squad. Your team will develop robust solutions for cost basis and PnL computations, maintain our automated reconciliation tool (AutoRec), and create a high-performance reporting pipeline that process large volumes of data.

Key technologies:

Rust (with a focus on performance and scalability)
TypeScript (key dependencies: Nest.js, Zod, Slonik)
PostgreSQL
Kubernetes on AWS, Docker, GitLab… (modern development stack)

What's special about this role?

This role represents a unique opportunity to solve complex accounting and financial challenges in the cryptocurrency space. You'll contribute to the development of critical features that help our clients navigate the intersection of traditional finance and digital assets, from implementing sophisticated cost basis computations to building automated reconciliation systems that can handle millions of transactions.

You’ll be part of a team responsible for creating robust solutions that not only process high volumes of financial data efficiently but also ensure regulatory compliance and audit readiness. These systems will help our clients maintain accurate financial records, generate comprehensive reports, and confidently manage their crypto assets while meeting all regulatory requirements.

Responsibilities

Contribute to the development of core accounting and reconciliation features
Write and ship production grade TypeScript / Rust code
Document and test your code
Work closely with product teams to ensure new features meet user needs

Requirements

5+ years of software engineering experience
Deep knowledge of TypeScript
Pro-efficient in Rust, ability to write and ship production-grade code
Some experience with high-performance systems
Some experience with OLAP databases (ClickHouse or similar)
Strong background in database design and optimisation with PostgreSQL
Experience with data-heavy products and system optimisation
Exceptional communication skills, with both technical and non-technical stakeholders
Impeccable spoken and written English
Strong collaborative mindset - the ability to work effectively with others is essential for tackling complex features
An analytical mindset, a passion for solving complex problems, and an interest in the crypto and fintech industry

Location

You can work from home 100% of the time, but you should be able to easily join one of our hubs from time to time. Our hubs are Paris, London, and New-York.