Junior C++ / PyTorch AI Framework Engineer

HCL Technologies Limited; Województwo pomorskie; On-site; PLN 80,000 - 120,000; Full time

Job summary

HCLTech is seeking a Junior C++ / PyTorch AI Framework Engineer in Gdańsk. You will develop and debug AI software components using C++ and Python, and contribute to PyTorch related features. You will analyze codebases, fix defects, and write unit tests to ensure robust AI solutions.

You will collaborate with hardware and test teams, document issues, follow coding standards, and participate in code reviews. Strong English communication is required, with on-site work in Gdańsk for hardware access.

Qualifications

• Good knowledge of C++ programming.
• Working knowledge of Python.
• Basic or working knowledge of Linux environments.
• Basic understanding of machine learning and deep learning concepts.
• Familiarity with PyTorch or similar deep‑learning frameworks.
• Basic understanding of software testing and debugging methodologies.
• Experience with Git or other source control systems.
• Proficient written and spoken English.
• Ability to work onsite in Gdańsk as required for hardware or laboratory access.

Responsibilities

• Develop and maintain software components utilizing C++ and Python for AI and deep learning frameworks.
• Contribute to the implementation of new features for PyTorch and related AI framework components.
• Analyze existing codebases and investigate software defects to ensure high-quality deliverables.
• Implement bug fixes, code changes, and prepare code patches or snippets as required.
• Develop and execute unit and automated tests to validate software integrity.
• Perform software validation, analyze test results, and ensure compliance with project standards.
• Collaborate with hardware and test platforms, supporting integration and validation as needed.
• Document software defects, code dependencies, and maintain technical documentation.
• Adhere to established coding standards, testing protocols, and code review processes.
• Collaborate effectively with distributed and cross-functional engineering teams across locations.

Skills

C++

Python

Linux

Machine learning concepts

PyTorch

Software testing

Git

English

Onsite in Gdańsk

Tools

Git

Job description

HCLTech is a global technology company, home to more than 227,000 people across 60 countries, delivering industry-leading capabilities centered around AI, digital, engineering, cloud and software, powered by a broad portfolio of technology services and products.

We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology & Services, Semiconductor, Telecom and Media, Retail and CPG, Mobility and Public Services. Consolidated revenues as of 12 months ending March 2026 totaled $14.7B

As a Junior C++ / PyTorch AI Framework Engineer at HCLTech, you will play a pivotal role in the development, debugging, and validation of advanced AI and deep learning software frameworks and hardware accelerators. This role offers the opportunity to work with state-of-the-art technologies, contribute to industry-leading AI projects, and support the engineering teams in delivering robust and scalable AI solutions. Your contributions will enhance HCLTech’s capability to deliver innovative solutions for global clients while providing you with hands‑on experience in high‑impact AI development.

Detailed Responsibilities

• Develop and maintain software components utilizing C++ and Python for AI and deep learning frameworks.
• Contribute to the implementation of new features for PyTorch and related AI framework components.
• Analyze existing codebases and investigate software defects to ensure high-quality deliverables.
• Implement bug fixes, code changes, and prepare code patches or snippets as required.
• Develop and execute unit and automated tests to validate software integrity.
• Perform software validation, analyze test results, and ensure compliance with project standards.
• Collaborate with hardware and test platforms, supporting integration and validation as needed.
• Document software defects, code dependencies, and maintain technical documentation.
• Adhere to established coding standards, testing protocols, and code review processes.
• Collaborate effectively with distributed and cross-functional engineering teams across locations.

Skill Requirements

Mandatory:

• Good knowledge of C++ programming.
• Working knowledge of Python.
• Basic or working knowledge of Linux environments.
• Basic understanding of machine learning and deep learning concepts.
• Familiarity with PyTorch or similar deep‑learning frameworks.
• Basic understanding of software testing and debugging methodologies.
• Experience with Git or other source control systems.
• Strong analytical and problem‑solving skills.
• Proficient written and spoken English.
• Ability to work onsite in Gdańsk as required for hardware or laboratory access.

Other Requirements (Optional)

• Project experience with PyTorch development.
• Familiarity with NumPy, pytest, or similar testing tools.
• Exposure to GPU or hardware accelerator technologies.
• Knowledge of CUDA, SYCL, oneAPI, OpenCL, or related technologies.
• Experience in high performance computing (HPC) or numerical computing.
• Understanding of CMake, GDB, and debugging tools.
• Knowledge of tensors and deep learning operators.
• Experience contributing to open source projects.