Team & Context: 

We are looking for a motivated Java developer to join the MMM team, a team of 7 people split between Paris and Beirut offices. 

Our team is part of the Platform Technologies group which aims to address the technical and technological challenges of the MX.3 platform. 

One of our main focuses is to provide the financial developers with robust and highly efficient SDKs such as: 

• An in-house grid computing framework to handle high computation loads. 

• An In-Memory-Data-Grid (IMDG) based on Ignite to process large amounts of data. 

• An abstraction for object stores like AWS S3 or Azure BlobStore. 

Our responsibilities also include a complete monitoring system (metrics, logs and traces) of the MX.3 platform based on the OpenTelemetry CNCF project. 

Missions: 

As a Java Developer, your mission is to design, develop, and maintain high-performance software components that are robust, scalable, and efficient. You will work closely with product managers, architects, and other developers to deliver solutions that meet both functional and non-functional requirements. 

• Design and implement new features and modules in modern Java 

• Maintain and improve existing codebases, ensuring performance, reliability, and readability 

• Write unit and integration tests to ensure code quality and prevent regressions 

• Collaborate with team members, including QA, and product owners, to deliver new features and improved solutions 

• Participate in code reviews, design discussions, and continuous improvement initiatives 

• Optimize performance of critical components, especially in latency-sensitive or resource-constrained environments 

• Document technical designs, APIs, and implementation details 

Profile:  

« Mandatory » skills:  

• Master’s degree in Software Development or Computer Science (Bac+5, preferably from an engineering school) 

• Solid knowledge of modern Java 

• Autonomy, ability to work independently 

• Strong problem-solving mindset 

• Excellent written and oral communication in English 

• Team spirit and collaboration 

« Nice to have » skills:    

• Knowledge of version control tools (Git) and continuous integration tools (Jenkins) 

• Knowledge of C++ and Go 

Why join us ?  

By joining the DEV domain teams, you seize the unique opportunity to combine software publishing, capital markets, and cutting-edge development: 

• Be part of a community of experts motivated by challenges and innovation, contributing to the continuous improvement of the MX.3 platform 

• Benefit from quality onboarding training covering various functional, technical, and interpersonal skills 

• Grow in an agile, international, multicultural, and expanding environment