(Senior) Fullstack Developer - Tieto Tech Consulting

As a (Senior) Fullstack Developer, you will take ownership of technical solutions from concept to production, actively contributing to architecture, technology choices, and implementation quality. You will work closely with customers and interdisciplinary teams, contribute to technical decision-making, and ensure high-quality delivery across both frontend and backend.

When joining Tieto Tech Consulting as a (Senior) Fullstack Developer, you

• Design, develop, and implement high-quality fullstack solutions for customer projects
• Work directly with customers to understand business requirements and translate them into technical solutions
• Develop scalable backend services and modern frontend applications
• Ensure high standards for code quality, security, performance, and maintainability
• Participate in customer workshops, agile ceremonies, and solution discussions
• Stay up-to-date with emerging technologies and industry trends
• Contribute to the design and implementation of cloud-native web solutions on hyperscaler platforms (e.g. Azure), including architecture decisions and best practices
• Continuously evaluate and introduce new tools, frameworks, and practices

• 4+ years of experience as Fullstack Developer
• Strong proficiency both in frontend (React and/or Angular) and backend technologies (Java and/or C#)
• Experience with RESTful APIs and microservices as well as with databases and cloud services
• Experience in the use of AI-assisted development tools and methodologies (e.g., GitHub Copilot, coding agents / agentic coding) to enhance development productivity and code quality, as well as to support documentation, testing, and problem-solving activities
• Familiarity with CI/CD pipelines and cloud-based deployment workflows
• Strong communication skills and a customer-oriented mindset
• A curious mindset and willingness to learn and share knowledge
• Very good German and English skills

As a person, we believe you are a team player who takes action and demonstrates responsibility to organize your work and solve your tasks. With our agile end-to-end development process, you will continue to both learn from, and coach your colleagues, so communication is important for us. Technology is developing fast, so learning new innovative technologies is something you strive to do.

• We offer you professional growth, meaningful projects, open culture, and an outstanding work-life balance!
• We offer you an opportunity to create the future of a growing, fast-developing, and important sector.
• We believe that our organizational culture is an important part of enabling you to be successful.
• We provide a flexible hybrid work model as part of our culture and way of working.
• Finally, we also believe in curiosity and learning as a lifestyle where you need to unlearn and relearn every day as new possibilities emerge.

Do you enjoy building end-to-end digital solutions and shaping them together with customers? At Tieto Tech Consulting, you will work across the full technology stack, influence technical decisions, and help transform business ideas into scalable, cloud-ready solutions. Do you enjoy working end-to-end on modern IT solutions and collaborating closely with customers? Then this role is for you!

We are looking for a (Senior) Fullstack Developer who wants to be part of Tieto Tech Consulting. Tieto Tech Consulting is the leading digital accelerator for innovation and sustainable value creation. We combine business design with software engineering to bring digital business to life.

With a team of around 280 highly qualified employees at our locations in Vienna, Graz, and Linz and a global team of 8,000 colleagues, we are constantly striving to develop and grow. Our customers trust in our solutions, which is why we are continuously looking for new talents., At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.