Cryptio

About the Company

Cryptio is an institutional-grade crypto accounting platform. Our software helps financial institutions, corporates and crypto-native companies navigate the fragmented digital-asset landscape with confidence.

We're bridging the gap between the blockchain and accounting systems – transforming DeFi, custody, OTC, and exchange data into auditable records for accounting, treasury and tax filings.

Listed Jobs

Company Name

Cryptio

Job Title

Software Engineer - Integrations / TypeScript

Job Description

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 looking for an intermediate Software Engineer interested in working on crypto / finance / accounting related products.

You will join a team of talented engineers working on Cryptio’s Integrations Squad. The mission of this team is to integrate our SaaS platform with third party exchanges (Coinbase, Binance…), custodians (BitGo, Fireblocks…) or order and execution management systems (Talos, Wyden…).

Overview
You will play a crucial role in creating reliable, scalable connections between our platform and an ever-evolving network of exchanges, custodians, and financial systems. This role requires tackling the complexities of integrating with dynamic, often fragmented data sources and protocols unique to the cryptocurrency industry.

The crypto ecosystem is fast-paced, with constant changes in APIs, regulatory standards, and platform-specific data structures. Our customers rely on Cryptio to have seamless, accurate data connections to help them navigate their financial operations confidently. As part of our integration team, you’ll be responsible for designing and implementing robust solutions to handle real-time data syncing, overcoming challenges like data discrepancies, and building systems that are both secure and compliant with financial regulations.

Responsibilities
Write production-grade Typescript code
Implement new integrations and maintain existing ones
Document and test your code
Work closely with product teams to ensure new integrations meet user needs
Tackle data inconsistencies and map various data structures to a unified data model
Monitor integrations health, identify issues proactively, and implement fixes and improvements to maintain data accuracy and availability
Collaborate with other engineers and contribute to architecture decisions to enhance scalability and reliability

Requirements
3+ years of experience writing software
Production experience with Typescript
Some experience dealing with third party APIs (REST, GraphQL)
Knowledge of OAuth, JWT, signature mechanisms and other authorization and authentication methods often used with APIs
Ability to read and understand technical documentations
Impeccable spoken and written English
Great communication, with both technical and non-technical stakeholders
Thriving when working with others - collaboration is paramount for this role
An analytical mindset, a passion for solving complex problems, and an interest in the crypto and fintech industry

Nice to have
Key TypeScript dependencies: Slonik, Zod
Temporal.io
PostgreSQL, or any other relational database
gRPC
Tools: Docker, Gitlab, Grafana stack
Infra: AWS, S3, Kubernetes

Benefits
Fully-Remote / Hybrid – The choice is yours!
25 Days Paid Holiday + Bank Holidays + Your Birthday Off
Earn an extra day of annual leave for every year you're at Cryptio
4% Pension Contributions towards your future!
Private Medical & Dental Insurance with Allianz!
Attractive Maternity and Paternity Policies for your growing family
Gym Classes or Spa Treatments with ClassPass!
Apple MacBook Pro – The best tech at your fingertips!
$200 Workplace Budget to create your perfect home office!
Training and Development Budget – Invest in yourself and grow!

United Kingdom

Remote

19-03-2025

Company Name

Cryptio

Job Title

Software Engineer - Core SaaS / TypeScript

Job Description

Cryptio is looking for a software engineer interested in working on finance / accounting related products.

You will join a team of talented engineers working on Cryptio’s core SaaS product. The mission of this team is to develop new features, maintain existing ones and deal with technical debt.

This is a high impact team shaping the future of back-office and reporting for businesses with intensive crypto use cases. Cryptio is a data heavy product, with performance and architectural challenges.

Key technologies:
TypeScript (key dependencies: Nest.js, Zod, Slonik)
PostgreSQL
Kubernetes on AWS, 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.

Responsibilities
Write production-grade TypeScript code
Implement new features and maintain existing ones
Document and test your code
Work closely with product teams to ensure new features meet user needs

Requirements
5+ years of experience writing software
Strong knowledge of TypeScript
Comfortable working with PostgreSQL (or another relational database)
Comfortable working with the Node.js ecosystem
Impeccable spoken and written English
Excellent communication, with both technical and non-technical stakeholders
Thriving when working with others

Nice to have
Some experience with the key TypeScript dependencies we are using: Nest.js, Slonik, Zod
Some experience with key tools we are using: Docker, Gitlab, Grafana stack
Infra: AWS, S3, Kubernetes

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.

Benefits
Fully-Remote / Hybrid – The choice is yours!
25 Days Paid Holiday + Bank Holidays + Your Birthday Off
Earn an extra day of annual leave for every year you're at Cryptio
4% Pension Contributions towards your future!
Private Medical & Dental Insurance with Allianz!
Attractive Maternity and Paternity Policies for your growing family
Gym Classes or Spa Treatments with ClassPass!
Apple MacBook Pro – The best tech at your fingertips!
$200 Workplace Budget to create your perfect home office!
Training and Development Budget – Invest in yourself and grow!

United Kingdom

Remote

19-03-2025