Senior Software Developer - Node.js Architecture (m​/f​/d

Senior Software Developer
- Node.js 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 – Node.js (m/f/d) with a strong focus on quality assurance, you will contribute to software architecture, design reviews, and technical planning, including responsible use of AI tools such as Claude Code or similar to enhance development and testing workflows. You will work closely with cross-functional teams to ensure high-quality, reliable, and well-tested software solutions across the development lifecycle.

Your responsibilities include:

• Contribute to software architecture, design reviews, and technical planning sessions
• Use modern AI tools and AI-enhanced workflows to accelerate implementation, including code generation, refactoring and testing while maintaining architectural integrity
• Troubleshoot and resolve complex technical issues within the development lifecycle
• Participate in and sometimes lead code reviews and peer programming sessions
• Design, develop, test, and maintain scalable, secure, and high-performance software components
• Serve as a technical focal point for the team, acting as a Lead Developer in planning and mentoring

• Experience with version control (Git) and agile development environments (Scrum, Kanban)
• Familiarity with CI/CD pipelines, Dev Ops principle

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

• 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!