About Us
We are technology enthusiasts developing quantitative and systematic trading strategies, operating across numerous asset classes on global financial markets. Technology, research, and data are the pillars of our business. We distinguish ourselves through our collaborative culture, which enables us to deliver solid performance year after year.
The Role
Within the IT department, you will join the Trading team, comprised of about twenty developers. The majority of these developers work closely with quants and traders from various business units to implement arbitrage strategies executed by our automated systems. Concurrently, a small dedicated team is specifically responsible for the cross-functional technical components of the trading platform.
Responsibilities
In this role, you will be responsible for:
- Maintaining and evolving key trading platform components (feed handlers, trading bots, order routers, etc.) that enable strategy execution in the markets.
- Developing the arbitrage strategies code for the different business units, in close collaboration with quants and traders.
- Monitoring and optimizing the performance of critical components, considering the specific constraints of trading systems developed in managed code (low latency, zero allocation).
- Contributing to the evolution of the platform's technical architecture (distributed architecture, CQRS, messaging, micro-services, observability, etc.).
- Contributing to certain open-source projects developed by the team.
Technologies Used
We utilize the following technologies, among others: C# 14, .NET 10, Rider 2025+, Git, WPF, SQL Server 2025, Cassandra, Redis, InfluxDB, Linux, Disruptor, Aeron, AWS.
Your Profile
As a passionate developer, you are motivated to join a team where technical expertise is recognized and best practices are the norm. You regularly engage in technological watch and are ready to discover a specialized functional environment.
- Education Level: Master's degree (Bac +5)
- Experience: 3 to 5 years
No specific financial knowledge is strictly required, but a previous experience in a similar context will be highly valued. Alternatively, familiarity with the vocabulary and basic mechanisms of financial markets will help you become operational more quickly in this role.
This offer describes the ideal profile. If you do not master all the mentioned skills but believe you can rise to the challenge, do not hesitate to apply!
Practical Information
- Permanent contract (CDI) to start immediately or as soon as possible.
- Attractive compensation package with profit-sharing based on operational results.
- Position based in Paris, Opéra-Bourse district.
- Alternating remote work.
Learn more about our Information Systems & Development department here!
We are officially certified Great Place To Work 2024 and are among the top 30 companies in our category! 99% of our employees indicate that ABC Arbitrage is a great place to work!
About Us: People
Collaboration is at the heart of our work methods. Everyone shares their expertise with open-mindedness and respect. Trust and rapid assumption of responsibility foster creativity and innovation. #multicultural #teamspirit #humility #proactivity
About Us: Pleasure
The rapid development of projects and the support provided by our human-scale structure contribute to a tailor-made career path. Our family spirit allows us to share more than just work with colleagues. Work-life balance is supported by a flexible remote work agreement. #ABCUniversity #seminar #afterwork #weekendski
About Us: Profits
We share a taste for results and bring our projects to fruition with pragmatism and high standards. Our strong tech DNA is an essential lever for reducing our time to market and creating growth opportunities. Our compensation model rewards both individual success and collective performance. #agile #innovation #expertise #ShareProfit
Our commitment to diversity and inclusion is a priority. We strive to create an inclusive work environment conducive to everyone's development, while ensuring a harmonious balance between professional and personal life. Our policies promoting gender equality and support for people with disabilities are central to our approach.
