Java Developer - Cloud Margin Estimator (f/m/d)

Deutsche Börse Services s.r.o. • Prague

Who we are

Tracing its origins to 1585, Deutsche Börse Group has become one of the world’s leading exchange organisations and an innovative market infrastructure provider. In this role, we provide investors, financial institutions and companies access to global capital markets. By creating trust in the markets of today and tomorrow we foster growth and contribute to the prosperity of future generations. What’s your part in all this? With your commitment you contribute to the success of our unique business model: offering a wide range of products, services and technologies, covering the entire value chain of global financial markets.

Your career at Deutsche Börse Group


Field of activity

Deutsche Börse Group IT is organised as a product organisation. Risk IT is part of the Risk Product, which mainly serves the Risk Management department of Eurex Clearing AG, regulated under EMIR, MaRisk Therefore, the services provided by Risk IT must meet regulatory standards and provide operational stability whilst keeping up with developments in new technology.


As Java Developer – Cloud Margin Estimator, you will be working on the API backend of Risk’s first cloud native application, running on AWS. This is a public service open for anybody (link) for calculating margins through a web-browser using the Eurex Clearing Prisma Risk methodology. It allows calculating margins for any submitted portfolio, containing futures, options, swaps, stocks, bonds, or repos.



  • Be a member of a cross-functional team, including business analysts, frontend/backend developers, and testers
  • Develop, test, deploy, maintain and improve the Cloud Margin Estimator and other Analytical Services software
  • Work with business analysts and other teams on implementing new features
  • Grasp and extend your functional knowledge
  • Manage your own project priorities, deadlines and deliverables


Required qualifications/skills - you should possess and demonstrate the following:

  • Advanced programming competency in Java
  • Experience with container technologies (e.g. Docker)
  • Knowledge of AWS or Google Cloud
  • Experience with GitHub
  • An appreciation of the challenges of building, running and maintaining a minimum downtime production system
  • Be highly self-motivated, self-directed and attentive to details; continuously self-assessing
  • Degree in a quantitative field (Computer Science, Maths, Physics, Quantitative Economics or similar)
  • Ability to work in a multi-cultural international team
  • Proficiency in written and spoken English


Preferred qualifications/skills – the following will be a plus:

  • Experience with CircleCI, Kubernetes, or OpenShift
  • Experience with Python, Go, C++, Vert.x or gRPC
  • Experience in test automation skills (API)
  • Experience with developing cloud native and 12factor applications
  • Knowledge of financial markets (OTC instruments)

Why Deutsche Börse Group?

We are committed to providing a work environment which makes our employees both feel at ease and reach their full potential. Our standards go far beyond simply matching candidates with the right position.

Careers with a future

Whether you are an apprentice, a trainee, a young or experienced professional – with us your career is off to a good start that holds many different paths to develop and reach the next level. Your professional future is in your hands – as a manager, expert or project manager. You can count on our support as well as further education and training measures.

Diversity & Inclusion

We embrace diversity. As the cornerstone of our success, your contribution counts – irrespective of gender, nationality, ethnic or social background, religion or worldview, disability, age, sexual preference and identity.

Exciting, cutting-edge projects

“Boredom” is a concept unknown to us. With us you are part of a company that is shaping the future and where you can make a difference and actively participate – by supporting companies and start-ups going public, developing trading technologies or designing the cloud infrastructure for a highly regulated environment.

Guiding principles

We at Deutsche Börse create trust in the markets of today and tomorrow. Our collaborative efforts are defined by integrity, responsibility and transparency as well as by mutual respect and appreciation, both within our organisation and externally.

International environment

Our market infrastructures are connected globally: whether in Singapore, London, Chicago, Luxembourg or Dubai – working with us means collaborating with colleagues and teams across 40 locations from more than 100 nations

Security and growth

Our company is experiencing healthy growth, not least due to our diversified business model. As a globally active exchange organiser, we provide market participants with consistently safe infrastructures that stimulate growth along the entire value chain. For you this means: a secure and promising workplace!

Team spirit

Our employees work in great teams and therefore enjoy working with us. This is reflected in our annual employee surveys. No matter how great the challenges posed by the markets might be – we support each other, work together closely to successfully complete projects and face change with a positive, collaborative approach.

Work-life balance

We offer a work environment, in which professional and private life can interact individually. Flexible working time models, allowance for childcare, working remotely, studying alongside your job or part-time models – we give you the opportunity to adapt your job to your life situation.

Deutsche Börse Campus Recruiting Team

Deutsche Börse Campus Recruiting Team

Are you interested in an internship, an apprenticeship or a working student job?

Send e-mail

+49-(0) 69-2 11-1 18 10

Our Campus Recruiting Team is looking forward to your call or e-mail.

Deutsche Börse Recruiting Team

Deutsche Börse Recruiting Team

Are you planning your next career step with us?

Send e-mail

+49-(0) 69-2 11-1 18 10

Our Recruiting Team is looking forward to your call or e-mail.

Ready to start your career with us?

Apply now!