Fujitsu’s R&D vision is to create cutting-edge technologies that support society and prioritize the flow of data. Our five key technologies are essential elements for collecting data from all parts of society, transporting it over ultra-high-speed and secure networks, analyzing it with trusted AI, converting it into value, and returning it to society. Central to realizing our strategy and vision are the people behind our R&D initiatives. We strive to foster top-notch talent in the innovation process by nurturing skilled individuals equipped to advance this cause with originality and dedication.
Role Purpose
A result-oriented Software Developer to develop solutions powered by Fujitsu’s new processor, which help solve real-world challenges facing society and businesses across different industries. As a software developer, you are passionate about developing solutions and should be comfortable with back-end coding languages, technologies, frameworks and third-party/opensource libraries. You will play a role in developing innovative advanced solutions and services to support business outcomes.
Responsibilities
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Improve and analyze the performance of software applications.
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Enable and optimize OSS/ISV applications for Fujitsu’s new processor, starting with AI-related applications.
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Develop new algorithms for ML/DL frameworks, tuning technologies and work on software based on the proposed approaches using AI framework engineering.
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Designing and developing AI workflows, applications, effective APIs and the system architectures
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Optimize and scale AI/ML frameworks on HPC architectures (e.g., PyTorch, TensorFlow, JAX)
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Develop performance tuning strategies using vectorization, threading (OpenMP, TBB), or SIMD/SVE.
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Enable support for new backends and integrate scientific computing math libraries
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Benchmark performance and memory usage across AI workloads and Contribute to the development of inference pipelines for large-scale models (LLMs, GNNs, etc.).
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Provide feedback and patches to OSS communities (PyTorch, TensorFlow, ONNX, etc.)
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Creating test cases, test plans and automated test scripts for unit tests
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Troubleshooting, debugging, and fixing bugs and upgrading software/applications.
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Writing technical documentation
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Working using agile methods (planning meetings, review meetings, standup meetings, development, etc.)
Key Performance Indicators
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Number of software applications enabled and optimized for Fujitsu’s new processor.
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Number of software applications with improved performance
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Development of new software technologies
Experience
You will be able to demonstrate that you have:
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Master’s or Ph.D. in Computer Science, Computational Science, Mathematics & Computing or relevant field.
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Proven experience as a software developer or similar role, and familiarity with common stacks for software applications
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Minimum 2 years’ experience in production application HPC, AI frameworks, or systems programming
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Experience with OSS AI Frameworks and performance optimization techniques
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Proficiency with fundamental back-end server-side languages such as Python, C++, C
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Preferred experience in AI framework or accelerators, performance tuning & optimization techniques
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Experience in software development in agile approach
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Excellent writing, verbal communication, and teamwork skills
Preferred Experience
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Experience in developing and deploying APIs.
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Knowledge and experience in Cloud service (Azure/AWS) features such as Functions, VM, Container, DevOps (CI/CD)
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Great skills in evaluating performance and security of software applications and delivering solutions which are efficient and performant.
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HPC and computer architecture understanding.
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Skills in AI-related technologies
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Contributions to OSS AI or HPC projects.
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Familiarity with CPU architecture internals and AI model deployment.
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Understanding of numerical computing, linear algebra libraries, and HPC AI optimization.