Senior Java Developer

MISSION

We're looking for a Senior Java Developer to join our trading technology team. You'll play a key role in designing, building, and extending high-performance trading applications in a fast-paced financial environment.

MAIN ACTIVITIES AND RESPONSIBILITIES

• Design, develop, and maintain trading platform components and services
• Extend and enhance existing trading systems to support evolving business requirements
• Collaborate with trading desks, architects, and product owners to deliver robust solutions
• Write clean, well-tested code and participate in code reviews
• Contribute to architectural decisions and technical direction

QUALIFICATIONS, SKILLS AND EXPERIENCE

• Excellent communication skills and high drive
• Sense of responsibility and initiative
• Ability to work autonomously
• Demonstrated track record of continuous improvement and innovative thinking both in approach and in practical effect
• Resistance to stress and time-pressure
• Excellent interpersonal skills and customer orientation
• Agile and flexible mindset, reactive to requests
• Excellent organizational skills and attention to detail
• Ability to interact with colleagues of diverse cultures; respect for diversity
• Good IT skills; proficiency in Windows environment is expected
• Proficiency in spoken and written English and French is required; knowledge of other languages is an asset
• Swiss national or holder of a valid Swiss working permit

Required Skills & Experience

• 7+ years of Java development experience
• Proven background in trading applications (order management, execution, pricing, risk)
• Familiarity with FIX protocol and market data feeds and API use in general
• Spring Boot
• Solid unit testing practices (JUnit, Mockito, or similar)
• Experience working within Agile/Scrum teams
• Azure cloud experience (Function apps, App Services, Service Bus, AKS, ...) or equivalent cloud provider (AWS, Google)