Senior Software Development Engineer

Transform your world with us

Fujitsu is a global partner for digital transformation and aims to make the world more sustainable and foster trust in society through innovation. With approximately 124,000 employees, Fujitsu supports its customers in over 100 countries in solving some of humanity's greatest challenges. Its service and solution portfolio for sustainable transformation is based on five key technologies: Computing, Networks, AI, Data & Security, and Converging Technologies.

We offer a supportive and flexible working environment that promotes work-life balance and actively supports individual career development. Diversity, equal opportunities, and inclusion are core values of our corporate culture. Together we have the future in mind - and for that, we need people with vision.

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Senior Software Development Engineer – AWS Blu Age & Generative AI Modernization

Location:  Flexible across Europe (Remote/Hybrid options)

About the Role

Join our Elite Transformation Product Team, led by the Global Mainframe Modernization Solutions Director, and work at the sharp edge of enterprise IT modernization.

As a Senior Software Development Engineer, your technical expertise will help maintain, evolve, and innovate our modernization transformation tooling — with a strong focus on AWS Blu Age/AWS Transform and Generative AI programming.

In this role, you will not only deliver solutions but also develop new capabilities within our transformation engines, inspired by insights and patterns emerging from real-world migration projects. Your mission is to continually improve performance, automation, scalability, and accuracy — making our modernization tools faster, smarter, and more efficient.

Key Responsibilities

• Technical ownership of maintaining, enhancing, and optimizing our core transformation tooling and frameworks.
• Design and implement innovative features for transformation engines, derived from lessons learned and challenges encountered in ongoing client migration projects.
• Apply Generative AI programming (LLMs, AI APIs, automation) to enable advanced code transformation, pattern recognition, smart documentation, and automated testing capabilities.
• Collaborate closely with architects, product owners, and migration specialists to align tooling improvements with delivery needs and client expectations.
• Ensure tooling performance and stability at enterprise scale while introducing automation that shortens delivery cycles.
• Contribute to standardization and industrialization of modernization products to support repeatable, highquality migrations across global engagements.

What We're Looking For

• Bachelor's or Master's degree in Computer Science, Engineering, or equivalent.
•  5+ years in software development for enterprise systems.
• Proven AWS Blu Age project experience in mainframe or legacy migration.
•  Hands-on Generative AI programming skills in applied enterprise scenarios (LLMs, AI-assisted code generation, migration automation).
• Demonstrated ability to maintain and extend transformation tooling with commercial impact.
• Strong programming capabilities in Java, COBOL (analysis), or equivalent enterprise languages.
• Agile/Scrum delivery exposure; global and cross-functional teamwork skills.
• Why Join the Elite Transformation Product Team?
• Play a central technical role in evolving the company's most strategic modernization product line.
• Drive tooling innovation that directly shapes delivery efficiency and market leadership.
• Collaborate with top modernization leaders, architects, and enterprise clients worldwide.
• Competitive remuneration, international exposure, and a culture of technical innovation.

Why Join Us?

• Direct impact on market expansion, revenue growth, and the modernization service line's leadership goals.
• Collaborate closely with strategic leaders, technical experts, and global clients.
• Exposure to groundbreaking modernization programs blending cloud, AI, and next-gen delivery models.
• Competitive compensation, global reach, and strong pathways for career progression.

Ready to build the next generation of transformation tooling?

Apply today - and engineer the future of mainframe modernization.

Interested?

We look forward to receiving your application, stating your earliest possible start date and salary expectations.