🚀Are you ready to make an impact and shape the future of our trading ecosystem? Apply now!Who we areWEBB Traders is a fast-growing, global proprietary trading company, driven by data and technology. We act as a market maker, using our own capital to trade on global stock and derivatives exchanges. By leveraging a large network of interdealer brokers and the latest advancements in electronic trading technology, we add liquidity to the financial markets specialized in cash equity and derivatives.Since our very first trade in 2009, WEBB’s headquarters have been based in Amsterdam, nowadays supported by a strong presence in Paris. With our 70 employees of over 25 different nationalities, we are united in our great ambition to grow WEBB into a global leader in arbitrage and liquidity.Join us to accelerate your career in the unique trading culture of openness, community and boundary-free entrepreneurship!📍 This position can be based in our Amsterdam officeYour roleWe’re looking for an experienced engineer to help build the risk and operations systems that power our proprietary trading stack. You'll design and implement mission-critical tools that safeguard our operations and provide deep insights into trading activity. This includes building an in-house Limits Tool to impose and monitor constraints on trading metrics, and developing operations tooling that enables us to trade 24/7.You’ll work closely with traders, risk managers and operations to build intuitive internal UIs, and high-impact systems. Expect to dive deep into trading processes, contribute across the stack, and help shape the next generation of our trading infrastructure.Tech StackWe work with a modern stack optimized for fast development and operational excellence:Backend Services: FastAPI (Python)Frontend: Typescript, ReactDatastores & Messaging: PostgreSQL, Redis for pub/sub and cachingCI/CD: TeamCityStandalone Scripting: A wide range of Python scripts are used outside of the backend for automation, data processing, and operational tasksPerformance-Critical Code: Trading and analytics components are written in C++What you bring to WEBBIndustry experience & Technical mastery:3+ years of experience as a software or data engineer working on high-performance systems, large-scale data infrastructure, or real-time systemsStrong Python expertise and ability to reason through C++ codeSolid understanding of system design and performance optimizationProficiency in SQL and experience with relational databases (Postgres, etc.)Comfortable exploring and analyzing data to extract insights and metricsExperience with web development or full-stack engineering is a plusBackground in statistics and/or financial theory is a strong advantageImpact mindset: You make decisions with purpose, always considering the broader impact on performance and efficiencyBusiness-oriented: You seek to understand what the company needs to succeed and how the trading industry works, ensuring your work always aligns with the interests of the organizationEndless curiosity: You have a drive to learn, understand, and continuously improve the systems around youKeep it simple: You believe in the power of simplicity, creating clean solutions that avoid unnecessary complexityTeam player: You're eager to share knowledge and collaborate, helping the team achieve success togetherLanguage skills: You communicate effectively and clearly in English, both written and spokenWhat we offerChallenge yourself. Be part of the dynamic work environment and grow along with us.Develop yourself. Join internal and external learning & development opportunities to enhance your personal and professional growth.Treat yourself. Enjoy healthy and delicious meals delivered by Alma Sustainable CateringStay fit. Sports facility access via ClassPassKeep the spirit up. Fun activities with your teammates on a regular basis and Friday drinks tooTeam up. A great office vibe in the heart of AmsterdamIt’s on us. Travel costs reimbursement or a Swap-bikeAnd finally… A competitive reward package including benefits and a bonus schemeApplication processApply online - Submit your application (in English) through our WEBBsite. We’re excited to hear from you!Get to know us - Have an online interview with our recruiter to align on expectations and see if we’re a matchShow your skills - Tackle our programming challenge and showcase your engineering superpowersDive deeper - Join a technical discussion with our engineers and exchange ideas on building high-performance systemsMeet us in person - Visit our office for the final round with our Head of IT, and stick around for a drink to get a real feel for our teamWelcome aboard! - Receive our offer and get ready to start your journey at WEBB!
