Software Engineer (AI)

TL;DR

Software Engineer (AI): Develop and deploy distributed training systems and streaming solutions for large-scale machine learning models with trillions of parameters with an accent on large language models and machine learning training infrastructure. Focus on designing scalable, robust systems, analyzing testing metrics, and collaborating cross-functionally to deliver high-quality AI solutions.

Location: Must be based in Beijing, China with onsite work expected at least four days per week

Company

hirify.global is a world-class R&D team focused on building state-of-the-art online advertising platforms and large-scale machine learning systems impacting hundreds of millions of users and advertisers.

What you will do

• Design and implement distributed training systems for machine learning models with trillions of parameters.
• Develop and deploy streaming training and publishing solutions for large-scale machine learning models.
• Analyze offline and online testing metrics to identify opportunities and deliver scalable solutions.
• Collaborate with cross-functional teams to ensure efficient and high-quality delivery.

Requirements

• Bachelor’s degree in Computer Science or related field with 2+ years of engineering experience or equivalent.
• Proficiency in coding languages such as C, C++, C#, Java, JavaScript, or Python.
• Fluent English communication skills (oral and written).
• Must be located in Beijing, China and able to work onsite as per company policy.

Nice to have

• Master’s degree or higher with 3+ years experience or Bachelor’s with 5+ years experience.
• Experience with machine learning, LLM, or TensorFlow/PyTorch distributed training.
• Domain knowledge in ads, search, or content services.

Culture & Benefits

• Inclusive culture valuing respect, integrity, and accountability.
• Growth mindset and innovation-driven environment.
• Collaboration across diverse teams.