Flowdesk is seeking a Core Engineer to join their CeFi (Centralized Finance) team in London. This role requires strong programming skills particularly in Python, Rust, or TypeScript, as candidates will need to complete technical assignments in these languages. The position is based on-site in London and appears to be focused on building core financial technology infrastructure. As a Core Engineer, you'll be working on critical systems that power Flowdesk's centralized finance operations. The role combines financial technology expertise with core engineering principles, making it an exciting opportunity for engineers interested in working at the intersection of traditional finance and modern technology stacks.

Core Engineer position at Flowdesk focusing on CeFi development using Python, Rust, and TypeScript in London.

Core Engineer - CeFi - London (F/M/D)

A global financial institution for digital assets, focused on market integrity and efficiency, providing institutional liquidity, trading solutions, OTC execution and treasury management.

Flowdesk is revolutionizing the digital assets financial landscape by building a global institution focused on market integrity and efficiency. As a Core Engineer in their London office, you'll be instrumental in developing their world-class back office system, serving as the backbone for Flowdesk's operations.

The role combines deep technical expertise with financial market knowledge, particularly in the DeFi space. You'll be working alongside seasoned professionals with extensive experience in both Crypto and Traditional Finance sectors. Your responsibilities will span from implementing DeFi protocol integrations to building core booking systems and developing sophisticated data products.

The ideal candidate brings strong object-oriented programming skills, particularly in languages like Go, C++, or Rust, combined with practical experience in TypeScript and Python. Your expertise should extend to database optimization, API design, and cloud infrastructure. What sets this role apart is the unique combination of traditional financial systems knowledge with cutting-edge blockchain technology implementation.

Working at Flowdesk offers the opportunity to shape the future of digital asset infrastructure while being part of a rapidly scaling organization. The company provides comprehensive benefits including full health coverage, pension, and regular team events. The work environment is international, with English as the primary language, fostering global collaboration and innovation.

This position is perfect for engineers who are passionate about both technology and finance, offering the chance to work on complex technical challenges while building systems that will define the future of digital asset markets. The role requires a blend of technical excellence, financial market understanding, and the ability to work effectively with stakeholders across trading, operations, and compliance departments.

Core Engineer position at Flowdesk focusing on DeFi integration and back office system development, requiring strong programming skills and crypto knowledge.

Core Engineer - DeFi - London (F/M/D)

A global financial institution for digital assets, focused on building market integrity and efficiency through institutional liquidity provision, trading solutions, OTC execution and treasury management.

Flowdesk is seeking a Core Engineer to join their CeFi team in London, playing a crucial role in building their next-generation financial infrastructure for digital assets. The position offers an opportunity to work on critical systems that serve as the backbone of Flowdesk's trading operations.

The role involves building and maintaining a sophisticated back office system, working with a seasoned team that brings deep experience from both traditional finance and crypto markets. You'll be responsible for implementing exchange integrations, developing core booking and aggregation engines, automating reconciliation processes, and creating robust reporting systems.

This is an ideal position for an experienced engineer who has strong knowledge of crypto asset classes and experience with centralized exchange APIs. The role requires expertise in backend development, particularly with languages like Go, TypeScript, or Python, and a deep understanding of database systems and API design.

The position offers the chance to work in an international environment where English is the primary language, with comprehensive benefits including full health coverage and pension. You'll be part of a team that values clean code, proper documentation, and collaborative development practices.

As a Core Engineer at Flowdesk, you'll be at the forefront of building transparent and efficient financial markets infrastructure, working with cutting-edge technology in the digital assets space. The company's mission to build a global financial institution for digital assets provides an exciting opportunity to shape the future of financial technology.

The role requires a blend of technical expertise and business domain knowledge, making it perfect for engineers who are passionate about both technology and finance. You'll work closely with various stakeholders across Trading, Operations, Compliance, and Engineering teams, ensuring that the systems you build meet the complex needs of a modern financial institution.

Senior Core Engineer position at Flowdesk, building critical backend systems for digital asset trading and financial operations in London.

Flowdesk is building a next-generation global financial institution focused on digital assets, emphasizing market integrity and efficiency. As an Application Security Engineer, you'll play a crucial role in strengthening their security infrastructure. The position involves integrating security testing into CI/CD pipelines, conducting penetration testing, and reviewing blockchain applications. You'll work with development teams to implement security best practices and contribute to broader cybersecurity initiatives. The role offers a blend of technical security work and collaborative team interaction, making it ideal for someone passionate about application security in the digital assets space. Benefits include comprehensive health coverage, transportation support, and various lifestyle perks. The position is based in Paris with a hybrid work arrangement, offering the opportunity to work with an international team in a rapidly evolving fintech environment.

Application Security Engineer position at Flowdesk, focusing on implementing security testing, conducting penetration testing, and securing blockchain applications in a hybrid work environment in Paris.

Application Security Engineer EMEA (F/M/D)

Building a global financial institution for digital assets, focused on institutional liquidity provision, trading solutions, OTC execution and treasury management.

Flowdesk is seeking a Senior Fullstack Engineer to scale their client-facing platform, which is crucial for their business expansion in the digital assets and cryptocurrency space. This role offers a unique blend of technical leadership and business exposure, with a 50/50 split between frontend and backend responsibilities. The position involves architecting and developing institutional-grade interfaces while leading the technical direction for the engineering team.

The successful candidate will work directly with both technical and business product owners, translating strategy into execution while maintaining architectural integrity. The role requires expertise in both frontend technologies (TypeScript, React, Styled-components, TailwindCSS) and backend systems (Node.js/Nest, Rust/Actix-web), with infrastructure work involving NATS, GCP, and GKE.

This is an exceptional opportunity for a senior engineer who wants to impact the future of digital asset infrastructure while working with cutting-edge technologies. The position offers comprehensive benefits including health coverage, equipment allowance, and various lifestyle perks. The company culture emphasizes problem-solving, innovation, and direct contribution to building more transparent and efficient financial markets infrastructure.

The role is based in Paris, France, requiring on-site presence, and offers exposure to an international environment where English is the primary language. The interview process is thorough but focused on meaningful conversations rather than trick questions, ensuring mutual fit and understanding of Flowdesk's mission and culture.

Senior Fullstack Engineer position at Flowdesk, focusing on client-facing platform development with both frontend and backend responsibilities in the digital assets space.

Flowdesk Engineering Jobs

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