Flow Traders is looking for an experienced Backend Software Engineer to join our growing Digital Assets Technology team in Amsterdam. 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.
Software Engineers at Flow Traders build and maintain applications that are core to our business. Our systems enable Flow Traders to remain competitive on exchanges worldwide. You'll work on a variety of systems — from low-latency components that receive market data and place orders, to robust pipelines that process large volumes of data reliably and efficiently.
In this role, you’ll be part of a small, business-aligned team working closely with Traders and Quantitative Researchers. This tight feedback loop ensures immediate insight into the impact of your work and encourages ownership. We emphasize code quality, shared libraries, reusability, and evolving architectural best practices — all within an agile environment.
What you will do- Design, develop, and maintain complex trading systems using Java, Go or Rust
- Collaborate with quantitative analysts, traders, and other stakeholders to understand business requirements and translate them into technical solutions
- Gain expertise in blockchain protocols and crypto trading to enhance system functionality and align with evolving market needs
- Stay current with industry trends and emerging technologies to suggest and implement improvements in our technology stack
- Participate in code reviews, testing, deployment and adoption processes to ensure high-quality, robust software solutions
- BSc or MSc in Computing Science, Mathematics or other quantitative fields
- 3+ years working experience in professional software development using Java or Go
- Motivation and openness to learn Rust, with support and mentorship from the team
- In-depth knowledge of algorithms and data structures
- Experience in parallel and multithreaded programming
- Ability to communicate with technical and business colleagues
- Excellent problem-solving skills and the ability to work in a fast-paced, collaborative environment
- Strong sense of teamwork and ownership and willingness to learn new skills
- Interest in crypto trading and blockchain technology is a plus
- Proficiency in Python is a plus
- Apply for a role at Flow Traders by submitting your CV and a cover letter highlighting your skills, experience and qualifications relevant to the position.
- Complete an online assessment (shortlisted candidates will be invited to complete a HackerRank test).
- Interview with a Recruiter to assess business knowledge, motivation and cultural fit.
- Technical assessment and final interview to discuss previous experience, technical skills, and relevant knowledge with the team.
- No matter where you’re based, we offer great perks and benefits.
- Attractive Compensation: Remuneration package comprised of a base salary and a discretionary variable component.
- Continuous Learning and Development: Dedicated academy with endless personal and functional development opportunities.
- Exceptional Events and Social Activities: Annual company trip, holiday parties, family and sports events.
- Employee Foundation: Volunteer programs for employees and charity support initiatives through the Flow Traders Foundation.
- Global Rotations Opportunities: Opportunities to work in different locations to support personal growth within the company and develop your career.
- Great Global Locations: Vibrant working environments with lounges, bars, gaming areas and options for lunches and coffee.
- Wellness and Healthy Culture: Active lifestyle promoted by sports, healthy food and wellbeing programs.
- Working with Great Minds: Informal working environment with direct and open communication, entrepreneurial spirit and a driven atmosphere.
€70000 - €90000 monthly