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, etc.) or equivalent cloud provider (AWS, Google)

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