We’re Cryptio. We build infrastructure to bring financial integrity to the crypto economy. Our enterprise-grade back‑office and data platform power mission‑critical accounting, reporting, and operational workflows for institutions, corporates, and crypto‑native organisations.
We’re trusted by leaders like Circle, Societe Generale, Uniswap, Gemini, and the Government of El Salvador. We’ve raised $26m from top investors including Point Nine, 1kx, Tim Draper, and Ledger Cathay.
Opportunity
We’re hiring a Rust Engineer to our Accounting squad, where you’ll drive the technical development powering cost basis and PnL computations, staking, derivatives, accruals, and high‑volume reporting pipelines. In this role, you’ll tackle complex accounting challenges at the forefront of digital assets and traditional finance. You’ll build the backbone for regulatory compliance, reporting, and audit readiness in the crypto sector, making a measurable impact for the world’s most innovative financial players.
Key Technologies
- Rust (with a focus on performance and scalability)
What you’ll do
Drive the development of core systems for Cryptio's SaaS accounting platform, ensuring robust and scalable customer workflowsArchitect, optimise, and maintain data‑heavy solutions for financial reporting, reconciliation, and ledger automationCollaborate with staff engineers, product, and other teams to deliver features aligned with customer and business needsIdentify, troubleshoot, and proactively resolve performance issues at scaleMentor and support the growth of engineers across the squadContribute to codebase reliability by documenting best practices and enabling knowledge sharing across the companyWe’re looking for someone who
Has experience building and shipping production softwareIs comfortable working with Rust and eager to deepen their expertise in itHas hands‑on experience (or a strong interest in learning) TypeScript and frameworks like Nest.js, Zod, or SlonikIs curious about crypto and accounting, or brings relevant domain experienceEnjoys working on high‑performance systems and diving into technical challenges involving large datasetsHas worked with (or is open to learning) OLAP database s such as ClickHouse , as well as PostgreSQLCommunicates clearly in English and values working collaboratively with othersIs interested in mentoring, sharing knowledge, and growing with the teamApproaches problems analytically and is passionate about building future finance infrastructure in cryptoWhy you’ll love this role
Own the development of mission‑critical infrastructure in a fast‑evolving industryCollaborate with a team of highly skilled engineers and cross‑functional partnersWork with cutting‑edge technologies in cloud‑native, data‑heavy environments (Rust, TypeScript, ClickHouse, AWS)Freedom to experiment and drive architecture decisions impacting the entire product100% remote role, with opportunities to visit our hubs in Paris and LondonCompetitive salary and full benefits package see our careers page for details#J-18808-Ljbffr