Hybrid Senior Java Developer with AI knowledge chez ARHS

Arηs Group – part of Accenture - is a market leader in the management of complex IT projects and systems. Founded in Luxembourg in 2003, we have grown to encompass 12 entities worldwide, employing over 2,500 employees in Luxembourg, Belgium, Greece, Italy, Portugal and Bulgaria. With our focus on getting things done, we help our clients achieve their goals with best-of-breed solutions, superior execution and exceptional services. We offer bespoke software development, data science, infrastructure, digital trust and mobile development to government institutions at national and European level, telecom providers, and financial institutions, among others. Our bold company culture is built around working hard and playing hard, with a flat and agile structure that lends itself to efficiency and employee empowerment. We value our diverse workplace of close-knit teams and provide a place where everyone can be supported to learn and evolve.

ARHS Group – part of Accenture – is looking for a Senior Java Developer with AI knowledge for one of its clients at the EU Institutions in Brussels

Role & Responsibilities:

• Designing, developing, and maintaining software applications.
• Collaborating with cross-functional teams to define project requirements and deliver high-quality solutions.
• Mentoring junior developers and providing technical guidance to ensure best practices are followed.
• Participating in code reviews and contributing to continuous improvement of the development process.
• Troubleshooting and resolving complex technical issues in a timely manner.
• Staying updated with the latest industry trends and technologies to drive innovation within the team.

Your Profile:

• EU27 citizenship with legal right to work
• Master's degree in Computer Science from a recognized European university (Recent AI graduates would be considered an asset)
• Excellent problem-solving abilities and a proactive approach to challenges.
• Strong communication skills, both written and verbal, to effectively collaborate with team members and stakeholders.
• Ability to work in a fast-paced environment and manage multiple projects simultaneously.
• A passion for technology and a commitment to continuous learning and improvement.
• AI certifications from recognized institutions would be considered an asset

Technical Skills:

• 5-10 years of proven experience in software development and integration
• Prior experience within EU Institutions required
• Strong expertise in Java, database management, and messaging systems
• Solid foundation in AI concepts and Large Language Model (LLM) architectures
• Hands-on experience developing AI-powered applications (chatbots, LLM interfaces, RAG pipelines etc.)
• Proficiency in Python programming with exposure to either TensorFlow or PyTorch frameworks or library
• Experience with Java Spring and/or PPH Drupal development would be considered an asset
• Prior exposure to Haystack, LangChain or equivalent frameworks would be considered an asset
• Exposure to NoSQL datastores specifically in the context of vector embeddings handling would be considered an asset