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 versátil 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)

📌 Senior Java Developer (Barcelona)
🏢 MKS PAMP
📍 Barcelona