Ready to make a real impact in the financial industry? At Deutsche Börse Group, we'll empower you to grow your career in a supportive and inclusive environment. With our unique business model, driven by 15,000 colleagues around the globe, we actively shape the future of financial markets. Join our One Global Team!

Kotlin (JVM) Developer - Energy IT (f/m/d)
Deutsche Börse Prague Branch • Prague

Who we are
Deutsche Börse Group is one of the world’s leading exchange organisations and an innovative market infrastructure provider. With our products and services, we ensure that capital markets are fair, transparent, reliable, and stable. Together, we develop state-of-the-art IT solutions and offer our IT systems all over the world. Play a key role in our mission: to create trust in the markets of today and tomorrow.
Prague
Your career at Deutsche Börse Group
Your area of work:
Do you want to help build cutting edge products that shape Europe’s energy markets? Our M7 Product Line provides market-leading solutions for Energy commodities trading. Our Prague-based development team consists of highly skilled professionals, working with the latest proven industry standard technologies. Join our Energy Exchange development team and help us build our next-generation Energy trading platform, the newest addition to our M7 Product Line.
Your responsibilities:
- Design and develop the components of a highly performant, highly available energy trading platform
- Work with your team to on-board new technologies and pushing significant changes and initiatives within your product
- Take initiative: work with your team to select the correct technologies, tools, and approach to meet our goals
- Collaborate with peers and stakeholders to refine, analyze, and validate requirements. Identify solutions and develop them from their initial design stage all the way through to production
Your profile:
- At least 2 years of experience in developing with Kotlin (or proven strong competence in Java/JVM languages and willingness to learn Kotlin)
- Experience building container-ready applications, and using containerization technologies (K8s, Docker)
- Understanding of modern practices in automated testing
- Strong aptitude using modern development tools for build, version control, etc. (Git, Gradle)
- Full competence working in Linux environments
- General knowledge of SQL databases and Java ORM frameworks
- Proficiency in written and spoken English
Technologies we use:
Raft Consensus Algorithm, Kotlin Flow, WebSockets, GRPC, Protocol Buffers, SQLite, JOOQ, JUnit5, Kotest, MockK, Google Cloud, Kubernetes
You can look forward to our benefit package:
- Hybrid Work and Flexible working hours
- Work from abroad - 12 days of remote work from EU countries per year
- Group Share Plan - discount on company shares
- Pension fund contribution - 3% of your gross salary (5% after 5 years with us)
- Health & Wellbeing - fully covered Multisport card, life & accident insurance, sick days and 100% salary contribution during sick leave (up to 56 days)
- 25 vacation days
- Mobility - fully covered public transport in Prague & free parking
- Flexible Benefit Account (Pluxee) - 1200 per month
- Personal Development - annual budget of €690 ... and way more!
Why Deutsche Börse Group?
We are committed to providing a work environment where everyone feels welcome and can reach their full potential. Our standards go far beyond simply matching candidates with the right position.
Mobility
We enable you to move freely with our job tickets, job (e-)bikes and free parking opportunities.
Work environment
Collaboration, communication, or deep focus – in our modern office buildings you will find the perfect work environment. Free drinks and food and meal allowances included.
Health and wellbeing
We care for your health and wellbeing and besides various health promotion measures we offer you a group accident insurance and additional insurance offers at discounted rates.
Financial stability
We provide financial stability by offering attractive salaries, company pension schemes, participation in our Group Share Plan, as well as bonuses, subsidies and discounts.
Hybrid work
Collaborate and exchange on-site or work remotely several days a week in line with business needs and local regulations. Our hybrid working model combines the best of both worlds.
Flexible working hours
We want your job to fit your life situation and offer flexible working time models, childcare allowance, or the possibility to study alongside your job.
Internationality
Our market infrastructures are globally connected. Working with us means collaborating with like-minded colleagues across over 60 locations from more than 100 nations.
Development
We promote individual development by offering internal development programmes, mentoring, further education and training budgets.
Our story


Recruiting Team
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