Expressions of Interest - Graduate Software Developer 2027

As a Graduate Software Developer at Optiver, you’ll work at the forefront of innovation, developing innovative solutions that enable us to respond to the financial markets at lightning-fast speeds. You’ll take ownership of critical projects, constantly innovating and optimising code to keep our firm competitive in the ever-evolving capital markets. If you own superior problem-solving and enjoy exploring complex technical idea s, you are the ideal candidate for this role. Join us and be a part of a dynamic team where you can make a meaningful impact. Please note, our formal applications for Graduate opportunities are currently closed. We are seeking expressions of interest for our 2026 campaign and would love to hear from you! Please complete this application to join our 'Talent Community' so that we can keep you up to date with suitable upcoming vacancies. What you’ll do Your onboarding and training Kickstart your training in the Optiver Tech Academy , our global training program in Amsterdam. As part of the comprehensive training program , you’ll master the principles, systems and technologies used to build Optiver’s industry-leading trading systems, as well as discover how we work as a collective to build our world-class solutions. This opportunity will not only broaden your global network and equip you with cross regional knowledge, it will also empower you with the skills needed to excel in your career at Optiver. Your responsibilities From your first day on the team, you'll have the autonomy and responsibility to make decisions that create an immediate impact. Whether it's developing ultra-low latency exchange protocol encoders and decoders, or fine-tuning our automated trading strategies and pricing models, y ou’ll work closely with t raders and other engineers to build simple, well-architected solutions that meet the needs of our business. You’ll experience the excitement of a fast-paced development cycle – owning a tight feedback loop, testing and shipping your code to production. You could be working on a change to a trading system in the morning and see it run live by the afternoon. No two day s are the same , and it’s up to you and your team to drive our success in the ever- evolving capital markets . Find your niche in technology We offer a range of opportunities in our tech nology team s . Discover the exciting projects that you could work on during your graduate program. Read Nicole's story on working in our Statistical and Index Arbitrage team to develop position-taking strategies that predict price moves. Read Brenda’s story on delivering low-latency, high-throughput systems that improve our connectivity to the financial market. Read Richard’s story on navigating the world of automated trading – systems that make trading decisions. Read Marcus’ story on working in the risk and treasury team, where he monitors systems that manage and mitigate risk (e.g. trading risk). Read Lena’s story on production engineering, where they build tools and systems that enable us to trade smoothly. What you’ll get You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Driven by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle the most complex problems in the financial markets. In addition, you’ll receive: A highly competitive remuneration package. The opportunity to work alongside best-in-class professionals. Training, mentorship and personal development opportunities. Gym membership, plus weekly in-house chair massages. Daily breakfast, lunch and an in-house barista. Regular social events Who you are Final year university student or recent graduate. An Australian or New Zealand Citizen, Australian Permanent Resident or able to provide evidence of full working rights. Studying a Computer Science, Software/Electrical/Mechatronic Engineering or sim…