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

DTS Systeme GmbH; Herford; On-site; EUR 70,000 - 110,000; Full time

Benefits offered by this job

30 days vacation

Health insurance

Germany training with flight

Ticket restaurant card

Hybrid work

International team

Company hardware

Snacks & beverages

Job summary

DTS Cloud Security, part of the DTS Group, is seeking a Senior Software Developer – Node.js Architecture to shape software architecture, drive design reviews and technical planning. You will work with cross-functional teams in a hybrid setup to deliver high-quality, scalable solutions.

You will lead code reviews, mentor engineers and guide the team on modern AI-enabled workflows, tooling and testing strategies, ensuring architectural integrity throughout the development lifecycle.

Qualifications

• Proficient in Git and agile development (Scrum/Kanban) environments.
• Experience with CI/CD pipelines and DevOps practices.
• Proven technical leadership and mentoring abilities.

Responsibilities

• Contribute to software architecture, design reviews and technical planning.
• Lead code reviews and mentor team members.
• Develop, test and maintain scalable, secure Node.js components.
• Troubleshoot complex issues across the development lifecycle.
• Collaborate with cross-functional teams to ensure quality deliverables.

Skills

Git

Scrum

Kanban

CI/CD

DevOps

Leadership

Mentoring

English

Job description

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

Your Profile

Your know-how

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

Your personality

• 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

We 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!