In order to be successful in our trading domain, we 
constantly need the most advanced technology, trading software and 
connections to the market. In short, we need the best technologists to 
develop, optimise and support our systems and tools. With 12 datacenters
 and thousands of servers we run ten thousands of trading components 
executing hundred thousands of trades every day. These systems produce a
 lot of data that needs to be wrangled to turn it into valuable 
information for different areas of the business.
What you’ll do
As member of the Core Applications team you will be focusing on the 
infrastructural and strategic components of our software landscape. We 
provide the rock-solid software backbone on which the business relies 
every single day, and we lay out the technical arena in which the 
trading-focused development teams can continue to innovate.
 
As 
developer in our team you will not only be challenged on your technical 
knowledge and skills, but also on your capacity for producing simple and
 elegant solutions in face of a hectic and ever changing business 
environment.
What you’ll need
- A genuine and deep desire to write clean and correct code, mixed 
with a strong desire to deliver architectural and strategic solutions, 
topped off with a considerable dose of realistic and sustainable 
pragmatism allowing you to simply get things done;
- A solid grasp of computer science, knowing your algorithms, memory-,
 and concurrency models, CPU-architecture, operating systems, relational
 databases, etc;
- As our main body of software is written in C++ (14) and runs on 
Linux, you will either need to have extensive experience in this 
language and platform or be more than willing to learn on the job. Next 
to C++, we also extensively use Python, C# and other languages in 
Optiver and you are therefore expected to be willing and able to pick up
 on new languages quickly;
- We are looking for both senior and junior ‘great minds’. If you feel
 comfortable with the characteristics outlined above we encourage you to
 apply!
What you’ll get
Optiver is above all a state of mind. We are looking for you when you
 believe in daily improvement, when you like to be seriously rewarded 
for your performance and when you easily adapt to change and enjoy some 
humour and fun. To be concrete, we offer excellent remuneration and 
great secondary benefits, such as an attractive profit sharing 
structure, training opportunities, fully paid first-class commuting 
expenses, a premium-free pension, breakfast and lunch facilities, sports
 and leisure activities, even weekly chair massages and of course Friday
 afternoon drinks. We are used to guiding expats through their 
relocation and offer relocation packages and discounts on health 
insurance.
Interested? 
The first step after applying for this job is an online (HackerRank) 
test assessing your programming fundamentals (in C++, C# and/or Java). 
No prior trading knowledge needed.