Flow Traders is looking for experienced C++ Software Engineer to join our connectivity team in Amsterdam. The ideal candidate is curious, methodical and practical. This is a unique opportunity to join a leading proprietary trading firm with an entrepreneurial and innovative culture at the heart of its business. We value quick-witted, creative minds and challenge them to make full use of their capacities.
At Flow Traders you will work on developing low-latency systems that are used to trade different asset classes (including equities, derivatives, cryptocurrencies) at many venues around the world. We are looking for motivated software engineers that can take ownership of the full software development life cycle. You are expected to take full ownership of the SDLC, including close collaboration with traders to gather, discuss, and clarify requirements; designing and developing solutions; validating and ensuring the quality of deliverables; and deploying and supporting operations in a DevOps environment.
What you will do:
Your primarily responsibility will be writing software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols (variety of proprietary binary protocols) over TCP / UDP. The quality of software is ensured thanks to a set of testing suites, which you are expected to use, maintain and extend.
What you need to succeed
- BSc, MSc, or PhD in Computer Science, Mathematics or equivalent
- 4+ years post-graduation professional C++ software development experience (trading industry preferred)
- Ability to write clean, reliable, and highly scalable code
- Good knowledge of algorithms and data structures
- Experience in parallel, asynchronous, and multithreaded programming
- Interest in achieving maximum performance from available hardware and software
- Ability to communicate with technical and non-technical business colleagues
What we offer
At Flow Traders, we create the conditions for hard‑working, high‑performing people to do their best work. From a thorough onboarding and ongoing access to Flow Academy, to latest technology and a collaborative, non‑hierarchical culture, we give you the tools, ownership, and support to move fast and drive outcomes. We keep a close‑knit, small‑company feel while offering competitive salary, annual discretionary profit share, and comprehensive benefits, so talent can grow here, and stay here. See our benefits below:
- Flow Academy and opportunities to attend domain-related conferences
- Daily catered lunch, great coffee, and a fully stocked kitchen and snack bar
- In-house Bar and Lounge with arcade, table tennis, billiards, and game consoles
- Company boat
- In-house gym and sessions with our nutritionist or personal trainer
- Bi-weekly massages
- Annual company trip and a variety of events throughout the year, such as the New Years Event
- Global rotations across our offices worldwide
- and more
Flow Traders does not accept unsolicited resumes from any professional staffing or search firms. All resumes, and any other information identifying potential candidates, submitted to any employee at Flow Traders via email, the Internet or directly without a valid and signed search agreement will be deemed free to contact by Flow Traders without any restrictions and no placement fee of any kind will be paid in the event the candidate is hired by Flow Traders
Top Skills
What We Do
Since 2004, Flow Traders has been a principal trading firm and one of the world’s largest liquidity providers, specialised in Exchange Traded Products (ETPs). Our headquarters in Amsterdam and offices in New York, Singapore, Hong Kong, Milan and Cluj accommodate more than 500 employees. Throughout the years, Flow Traders has received the industry’s recognition, winning numerous awards and has been listed as a company since 2015. Our non-hierarchical approach stimulates innovation and development. We value creative minds and out-of-the-box thinkers and challenge them to make full use of their capacities. Our demanding, high-paced environment continuously puts us to the test. Flow Traders fosters a strong team-oriented culture which rewards people for their contributions to the company as a whole rather than only in their direct area of responsibility. At Flow Traders, we focus on professional and personal development; we encourage our people to be the best at anything they do by offering the right training. On top of that, we have our private gym where our health coaches provide our people with the right personal sports programs. We invest in our hard working people, because they hold the key to our success.






