Lead Full Stack Developer
We are an agile team with a focus on AI in a big international company. We provide Data Science solutions for internal customers inside Deutsche Telekom and our skills and solutions are continually in high demand. Therefore, we want to increase the size of our team with additional technical people who know how to process and analyze data so we can serve and satisfy the needs of even more customers.
We are looking for somebody who can work independently, create working solutions quickly, and creatively come up with new ideas, but also knows how to use and where to look for existing solutions. Our project members are also situated in Germany, Slovakia or Romania so video conferencing is the daily standard.
As a Lead Full-Stack Engineer, you’ll drive the design and development of scalable web applications using Next.js, React, and Python. You’ll shape architecture standards, mentor developers, and collaborate across teams to deliver innovative, high-quality solutions.
Apply and find out more about us and our AIS department!
Lead Full Stack Developer
Your responsibilities will include:
- Lead end-to-end development of frontend and backend solutions.
- Define and uphold best practices in architecture, code quality, and performance.
- Mentor developers and foster a culture of technical excellence.
- Work closely with backend engineers to integrate REST APIs and ensure smooth service interaction.
- Partner with AI/ML teams to visualize data and create intuitive interfaces.
- Collaborate with stakeholders to prioritize and refine product features.
- Build and maintain a shared UI component library for consistency.
- Ensure responsive, high-performance design across all platforms.
- Conduct code reviews, optimize performance, and maintain technical documentation.
- Stay current with modern web frameworks and DevOps tools (CI/CD, Docker, Kubernetes).
- Share insights and drive ongoing technical improvement.
What we expect from you:
- Fluent English, German is a plus.
- More than 10 years of experience of working in and leading backend and frontend development ideally in Data Science / Analytics projects.
- Deep expertise in JavaScript (React, Next.js) and Python, with strong REST API and microservice architecture skills.
- Proven record in architecting scalable applications and mentoring teams.
- Hands-on experience with CI/CD, Docker, and preferably Kubernetes.
- Bachelor’s degree in Computer Science, IT, or a related field.
- Strong leadership, communication, and problem-solving skills.
At our company, we believe in creating a positive work environment where employee wellbeing and growth truly matter. If this opportunity excites you and you’d like to join a dynamic team that genuinely cares about its people, send us your CV in English and become part of our journey!
As part of Deutsche Telekom Group, we offer not only a healthy work-life balance and international career opportunities, but also strong support for personal and professional development. We encourage performance, ambition, and growth, and provide a wide range of trainings, certifications, and e-learning programs to help you continuously develop your skills. At Deutsche Telekom Services Europe Czech Republic, we are proud to be an equal opportunity employer.
We review all applications fairly, without discrimination based on race, color, religion, gender, sexual orientation, gender identity, nationality, citizenship, age, disability, health condition, marital status, or any other characteristic protected by law. We welcome candidates from all backgrounds and strive to create an inclusive, supportive, and empowering workplace where everyone can thrive.
Lead Full Stack Developer
Benefits
Rewards & Security
Annual financial bonus, company shares, and Pension Contribution/DIP.
Flexibility
Hybrid working model (2 days in the office) and flexible working hours.
Time Off
25 vacation days, up to 5 “My Days”, 1 volunteering day, plus special paid leaves (marriage/partnership, first school day, extended paternity leave, official matters for foreigners).
Technology & Discounts
Company mobile phone and laptop, Alza discounts, and T-Mobile family program for relatives and friends.
Cafeteria, Meals & Wellbeing
Meal vouchers (160 CZK/day), Cafeteria Plan, Multisport Card, Makro Card, plus wellness options like a massage chair and PlayStation 5.
Learning & Growth
Training and qualifications via our Learning HUB, Career Development Paths.
Community & Team Spirit
Involvement in charity initiatives (flea markets, volunteering, food collections). Brunches, Health Day, summer celebrations, and holiday parties. Relocation package for international hires.
Are you interested in this position?
Fill out the form and join our team.