Application Developer (f/m/d) -

Location Flexibility: Multiple Locations in Country

Posting Start Date: 10/22/26

At Fujitsu, we have been shaping a more sustainable future through innovative technology since 1935. What began as a pioneer of computer technology in Japan has grown into a global leader in digital transformation, with approximately 130,000 employees across more than 50 countries worldwide.As part of the Fujitsu Group, Fsas Technologies plays an important role by delivering high-quality services and innovative solutions that help our customers succeed. Our teams combine deep technical expertise with close collaboration and a commitment to continuous growth and development. Together, we solve complex challenges, create lasting value, and support organizations across a wide range of industries in their transformation journeys.At Fsas Technologies, you will have the opportunity to apply your skills, learn new ones, and make a meaningful impact. Together, we shape the future of technology while contributing to Fujitsu’s broader purpose and vision.

We are looking to fill this position at the earliest possible start date.

Shape the Future of Quantum Computing

Would you like to join one of Europe's leading teams in the fields of Quantum Computing and Quantum-Inspired Computing ? Are you passionate about complex algorithms, mathematical modeling, and cutting-edge technologies? Then this opportunity could be the perfect fit for you.

As aApplication Developer , you will support our customers in developing innovative solutions for challenging optimization and simulation problems while working at the intersection of business and technology.

Your Responsibilities

• Act as a liaison between business stakeholders and technical teams.
• Work in a collaborative, team-oriented environment on innovative customer projects.
• Develop mathematical models and algorithms to solve complex optimization challenges.
• Analyze business requirements and translate them into technical and mathematical solution approaches.
• Design use cases and solution concepts for customers using quantum computing technologies.
• Contribute to projects in areas such as:
  • Routing and route optimization
  • Logistics and transportation planning
  • Scenario and risk analysis
  • Portfolio optimization
  • Resource and capacity planning
• Research scientific publications and emerging trends in quantum computing and assess their applicability to customer projects.

Your Profile

• Bachelor's degree in one of the following fields:
  • Mathematics
  • Physics
  • Computer Science
  • Telecommunications
  • Engineering
  • Or a comparable field of study
• Master's degree with a specialization in Quantum Computing
• At least one year of professional experience, ideally within the IT, technology, or consulting industry
• Fluent German and English language skills, both written and spoken
• Strong programming skills and hands-on experience with Python
• Broad knowledge of quantum algorithms and quantum information theory
• Experience in modeling Ising and QUBO problems
• Experience with quantum computing SDKs and related development environments
• Ability to communicate complex technical topics clearly and effectively to different audiences
• Ability to quickly analyze and evaluate scientific publications and practical application papers in the field of quantum computing
• Ability to derive technical solution approaches from abstract business requirements and constraints

What Sets You Apart

• Curiosity and enthusiasm for emerging technologies
• Independent and structured way of working
• Strong analytical thinking skills
• High customer orientation
• Team spirit and excellent communication skills
• Enjoyment of collaborating with customers and colleagues
• Passion for solving complex challenges across a variety of industries

What we offer you:

• Flexible working hours and mobile working options that enable an optimal balance between family, leisure, and career through autonomy and trust, with no fixed office days.
• Enjoy 30 days of annual leave, plus additional special leave for important life events, and benefit from our time value account for personal projects and extended breaks.
• We invest in your personal and professional development through tailored talent programs, coaching, mentoring, and extensive learning platforms.
• We recognize your contribution with a competitive, performance-based compensation package.
• Take advantage of exclusive employee benefits and discounts.

Interested?

Ready to shape the future of quantum computing with us?

We look forward to receiving your application, including your earliest possible start date and salary expectations. Join us and help shape the future of quantum computing.

At Fujitsu and Fsas Technologies, we are committed to fostering a workplace culture built on diversity, respect, and mutual appreciation. We believe that diverse perspectives strengthen collaboration, enrich our culture, and enable us to create better solutions for our customers and society.We promote equal opportunity throughout every stage of the employment lifecycle, from recruitment to career development. Employment decisions are based solely on qualifications, skills, experience, and the requirements of the role. Discrimination, harassment, or unfair treatment of any kind has no place within our organization. This commitment applies regardless of race, ethnicity, color, religion, sex, age, disability, marital status, sexual orientation, gender identity or expression, genetic information, veteran status, or any other characteristic protected by applicable law.These principles are fundamental to who we are and how we grow as an organization. We therefore welcome applications from individuals with diverse backgrounds, experiences, and perspectives. Every individual contributes to strengthening the trust of our customers, advancing our capabilities, and creating an environment where people can thrive, develop their potential, and achieve success together.