Software Engineer - Team Lead, Accounting & Reconciliation | Rust & Typescript

Cryptio • Full-time • London, United Kingdom • 1d ago

Cryptio

Cryptio is an enterprise-grade crypto back-office platform. Our software helps financial institutions, corporates and crypto-native companies navigate the fragmented digital-asset landscape with confidence. We are a Series-A company, backed by tier-1 crypto and non crypto investors: Point Nine, BlueYard, Tim Draper, Alven, Aave, Consensys, Outlier Ventures. Some of our clients include top crypto companies like Uniswap or Metamask as well as banks and governments.

We're tackling one of the biggest challenges in crypto right now - building the infrastructure to help institutional adoption. And we're playing to win.

Location

This is a fully remote position within the UK or France. You should be able to easily join one of our hubs from time to time. Our hubs are Paris, London, and New-York.

Summary

Cryptio is seeking a Software Engineer (team lead level) 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 lead 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.

Your team will be 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

Lead the development of core accounting and reconciliation features
Optimise report generation systems to handle large scales of data efficiently
Drive architectural decisions with the help of our staff engineer ensuring scalability and reliability for high-volume data processing
Mentor and support the technical growth of engineers on the team
Monitor and troubleshoot performance issues, both reactively and proactively
Collaborate with our staff engineer, the product team as well as engineers to ensure what your team is developing aligns with business goals without comprising on quality

Requirements

7+ years of software engineering experience, including team lead 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 and a passion for mentoring and developing engineering talent
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