Senior Software Developer - AI Platform Architecture (m/f/d)

Senior Software Developer - AI Platform Architecture (m/f/d)

At DTS Cloud Security, an integral part of the DTS Group, we are at the forefront of innovation in cyber security, managed services and technologies. With our two high-tech data centers and our own security software, we offer customized hybrid solutions to our clients. Enjoy working in one of our 14 locations, with flat hierarchies and an open-door culture. Our diverse and international team of over 450 employees work in a flexible, friendly, and collaborative environment. Discover exciting opportunities with us, where your ideas are valued and your journey is our priority. Be a part of our mission to innovate and secure the digital future.

As a Senior Software Developer – AI Platform Architecture (m/f/d), you will play a key role in designing, developing, testing, and maintaining machine learning and AI-driven solutions to build scalable backend services that integrate AI models into production systems, including responsible use of AI tools such as Claude Code or similar. Your responsibilities include:

• Contribute to software architecture, design reviews, and technical planning sessions to evaluate, and deploy large language models (LLMs) and other ML architectures
• Participate in and sometimes lead code reviews and peer programming sessions to define AI requirements
• Troubleshoot and resolve complex technical issues within the development lifecycle
• Serve as a technical focal point for the team, acting as a Lead Developer in planning and mentoring
• Coordinate technical workstreams and ensure design and implementation consistency
• Research and prototype new AI technologies to expand the product’s capabilities

Your Profile

Your know-how

• 5+ years of of professional software development experience in Python and 3+ years in software architecture
• Deep understanding of software architecture, design patterns, and system integration principles
  
• Hands-on experience with ML frameworks and knowledge of MLOps tools (Docker, Kubernetes)
  
• Experience building scalable APIs and integrating ML models and LLM into production environments
  

Your personality

• Excellent problem-solving and analytical thinking skills
  
• Experience mentoring other developers or leading small teams
  
• Strong technical leadership and decision-making skills
  
• Excellent teamwork and communication skills fluency in written and spoken English
  

We Offer

Our offer

• 30 days of vacation(regardless of the length of service)
• Private health insurance for our employees and their dependents (spouse/children)
• In-depth, comprehensive training (approx. 1-3 months) in Germany at our expenses included one monthly flight back to Greece during the whole training period
• Go for EAT - Ticket restaurant card
• Modern hybrid way of working, characterized by flexible working arrangements
• Team-oriented working environment and a broad variety of tasks in an international and diverse team, based on trust and transparency
• Continuous opportunity for personal and professional development and learning
• Personal company hardware
• Free snacks and beverages

Become part of our team and bring in your professional knowledge as well as your positive personality traits!