Senior Back-End Engineer, Flowdesk
£140-180k
Crypto-financial services
Be an early applicant
Crypto-financial services
101-200 employees
Be an early applicant
£140-180k
101-200 employees
Company mission
Transforming the digital asset industry by bringing more transparency and control to token issuers over their financial needs.
Role
Who you are
- Do you thrive in a fast-paced, innovative environment? Are you excited to build cutting-edge technology in the digital asset space?
- Programming experience with at least one modern language and the confidence to work on Typescript (Rust is a plus, but be open to using it)
- Experience with test driven development to ensure that our code is clean, reliable, and scalable
- Experience with distributed systems
- A track record of designing complex systems (architecture, design patterns, reliability, and scaling)
- Problem-solving mindset, able to tackle challenges and optimize solutions in a fast-paced environment
- Nice-to-Haves
- Experience with web3 libraries (ethers.js, go-ethereum, etc.)
- Familiarity with Hexagonal Architecture
- Experience within a trading environment
What the job involves
- Flowdesk is growing fast, and as a Senior Backend Engineer, you’ll work closely with our Trading and Sales teams to build and scale our brokerage OTC platform using the latest cloud and deployment technologies. You’ll be part of a dynamic squad of international engineers and among the first in UK OTC Tech team
- Enhance the reliability and performance of our infrastructure, ensuring it scales with our growth
- Improve data acquisition channels, ensuring our systems are always fed with real-time, accurate data
- Solve incoming technical issues quickly and efficiently, ensuring minimal downtime
- Integrate new technical/financial microservices that will further strengthen our infrastructure
- Our stack - Rust, Typescript, NodeJS, Docker, K8s, NATS, PostgreSQL, MySQL, NodeJS
Application process
- HR interview (30')
- Technical test
- Technical discussion with senior member of Technology team
- Technical interview with the VP OTC Technology (60')
- Chat with the Head of People (30')
Our take
Flowdesk is a crypto-financial services company building a trading infrastructure to provide market-making services for web 3.0 players. The company uses its low-latency trading infrastructure to offer Market-Making-as-a-Service, that enables clients to stay in control of their tokens and trading strategy.
With Flowdesk, users can build efficient, liquid markets - led by algorithms that automatically adjust liquidity distribution as needed. Its services are compliant, transparent, and cost-effective, and provide connection to over 85 exchanges, all making it a solid option for token issuers.
The company has raised good funding that will enable it to expand its flagship product, by building out the infrastructure behind its market-making services. A partnership with OrBit Markets, the leading institutional liquidity provider in digital asset options, aims to offer issuers an integrated suite of services to tackle rising challenges such as lack of diversification, vulnerability to market downturns, and low productivity.
Steph
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (last 2 of 3 rounds)
Mar 2025
$41.6m
SERIES B
Jan 2024
$50m
SERIES B
Total funding: $121.6m
Company benefits
- 💸 BSPCE
- 🌍 International environment (English is the main language)
- 🚃 50% of transportation costs & a sustainable mobility agreement
- 🍔 Swile lunch voucher (€9.25 per day, 60% covered)
- 🏥 100% Alan Blue covered for you and your children
- 💻 Top of the range equipment: Macbook, keyboard, laptop stand, 4K monitor & headphones
- 🎉 Team events and offsites
- 🔜 Coming soon: gym memberships, international mobility & lot of other cool benefits!
Company HQ
Saint-Georges, Paris, France
Leadership
Guilhem Chaumont
(CEO)Co-founder and former CEO of X-Network. Worked as a Trader at HSBC.
Paul Bugnot
(COO)COO at X-Network. Worked as Country Manager at global advanced nanotechnology company DryWired.
Francois Cluzeau
(Head of trading)Previously a Trader at X-Network. Has interned at HSBC and Emerson.
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