Fullstack Engineer - React / Next.js / Python (m/f/*)
At Ultra Tendency, we build intelligent software solutions that create real business impact. We combine strong engineering fundamentals with modern technologies — including AI-powered features — to deliver scalable systems for international clients across three continents.
We are looking for a Fullstack Engineer who enjoys building high-quality applications end-to-end and wants to grow in an international, collaborative environment.
What You’ll Do
- Develop modern frontend applications using React and Next.js (TypeScript)
- Build backend services with Python (FastAPI, Flask, or similar)
- Design and integrate REST APIs
- Contribute to AI/LLM-powered features and automation workflows
- Translate business requirements into scalable technical solutions
- Write clean, maintainable, production-ready code
- Participate in code reviews and continuously improve engineering standards
- Troubleshoot and resolve issues across the stack
You will work with international teams and have real ownership of your features.
What We’re Looking For
- 3+ years of professional software development experience
- Strong experience with React, Next.js, and TypeScript
- Solid backend experience with Python and microservices
- Experience integrating APIs
- Independent and structured way of working
- Clear and proactive communication in English
Nice to have:
- Docker & CI/CD experience
- Exposure to AI/LLM integrations
- Experience in distributed teams
What We Offer
- A global learning community across three continents
- The opportunity to shape cutting-edge data and AI projects
- Real ownership and visible impact on international client systems
- Annual performance reviews focused on collaboration and growth
- A personalized development plan and clear advancement opportunities
- Paid certifications and unlimited Udemy Business access
- Local, virtual, and global team events
If you’re motivated by building reliable systems, working in an international environment, and continuously improving your craft — we’d love to connect.
Apply now or reach out for a conversation.
ABOUT US
Ultra Tendency is an international premier Data Engineering consultancy for Big Data, Cloud, Streaming, IIoT and Microservices. We design, build, and operate large-scale data-driven applications for major enterprises such as the European Central Bank, HUK-Coburg, Deutsche Telekom, and Europe’s largest car manufacturer. Founded in Germany in 2010, UT has developed a reliable client base and now runs 8 branches in 7 countries across 3 continents.
We do more than just leverage tech, we build it. At Ultra Tendency we contribute source code to +20 open-source projects including Ansible, Terraform, NiFi, and Kafka. Our impact on tech and business is there for anyone to see. Enterprises seek out Ultra Tendency because we solve the problems others cannot.
We love the challenge: together, we tackle diverse and unique projects you will find nowhere else. In our knowledge community, you will be a part of a supportive network, not a hierarchy. Constant learning and feedback are our drivers for stable development. With us you can develop your individual career through work-life balance.
We evaluate your application based on your skills and corresponding business requirements. Ultra Tendency welcomes applications from qualified candidates regardless of race, ethnicity, national or social origin, disability, sex, sexual orientation, or age.
Data privacy statement: Data Protection for Applicants – Ultra Tendency
Create a Job Alert
Interested in building your career at Ultra Tendency? Get future opportunities sent straight to your email.
Apply for this job
*
indicates a required field