Software Engineer II

Job Location: Bangalore Location Flexibility: Primary Location Only Req Id: 8935 Posting Start Date: 6/16/26 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.

Website: https://www.fujitsu.com/global/about/research/

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

• Improve and analyze the performance of software applications.
• Enable and optimize OSS/ISV applications for Fujitsu’s new processor, starting with AI-related applications.
• Develop new algorithms for ML/DL frameworks, tuning technologies and work on software based on the proposed approaches using AI framework engineering.
• Designing and developing AI workflows, applications, effective APIs and the system architectures
• Optimize and scale AI/ML frameworks on HPC architectures (e.g., PyTorch, TensorFlow, JAX)
• Develop performance tuning strategies using vectorization, threading (OpenMP, TBB), or SIMD/SVE.
• Enable support for new backends and integrate scientific computing math libraries
• Benchmark performance and memory usage across AI workloads and Contribute to the development of inference pipelines for large-scale models (LLMs, GNNs, etc.).
• Provide feedback and patches to OSS communities (PyTorch, TensorFlow, ONNX, etc.)
• Creating test cases, test plans and automated test scripts for unit tests
• Troubleshooting, debugging, and fixing bugs and upgrading software/applications.
• Writing technical documentation
• Working using agile methods (planning meetings, review meetings, standup meetings, development, etc.)

Key Performance Indicators

• Number of software applications enabled and optimized for Fujitsu’s new processor.
• Number of software applications with improved performance
• Development of new software technologies

Experience You will be able to demonstrate that you have:

• Master’s or Ph.D. in Computer Science, Computational Science, Mathematics & Computing or relevant field.
• Proven experience as a software developer or similar role, and familiarity with common stacks for software applications
• Minimum 2 years’ experience in production application HPC, AI frameworks, or systems programming
• Experience with OSS AI Frameworks and performance optimization techniques
• Proficiency with fundamental back-end server-side languages such as Python, C++, C
• Preferred experience in AI framework or accelerators, performance tuning & optimization techniques
• Experience in software development in agile approach
• Excellent writing, verbal communication, and teamwork skills

Preferred Experience You will be able to demonstrate that you have:

• Experience in developing and deploying APIs.
• Knowledge and experience in Cloud service (Azure/AWS) features such as Functions, VM, Container, DevOps (CI/CD)
• Great skills in evaluating performance and security of software applications and delivering solutions which are efficient and performant.
• HPC and computer architecture understanding.
• Skills in AI-related technologies
• Contributions to OSS AI or HPC projects.
• Familiarity with CPU architecture internals and AI model deployment.
• Understanding of numerical computing, linear algebra libraries, and HPC AI optimization. Relocation Supported: Yes Visa Sponsorship Approved: No