Research Scientist Graduate (ByteBrain) - 2027 Start (PhD) PhD Graduates - 2027 Start San Jose [...]

Bytedance; San Jose (CA); On-site; USD 150,000 - 210,000; Full time

Job summary

ByteDance seeks a PhD-level researcher for the ByteBrain AI4Infra platform. You will design AI/ML and optimization algorithms to improve efficiency and reliability of large-scale infrastructure, with production deployment and ongoing improvement in mind.

You will identify optimization opportunities from real-world infrastructure and translate them into impactful research and engineering solutions, publishing in top conferences and journals as part of a cross-functional team.

Qualifications

• PhD in Computer Science with strong publication record.
• Deep expertise in AI, ML and operations research.
• Hands-on experience in large-scale data analysis and algorithm development.
• Strong coding skills and ability to bridge research and production.

Responsibilities

• Design and develop AI, ML, and optimization algorithms for large-scale infrastructure systems.
• Drive deployment, scaling, and continuous improvement of algorithms in production.
• Identify optimization opportunities from real-world infrastructure scenarios and translate into solutions.
• Conduct cutting-edge research and publish in top-tier venues.

Skills

PhD in Computer Science

Publications in top venues

AI/ML & optimization

Coding & production skills

Communication & collaboration

Education

PhD in Computer Science

Job description

Join us as we work together to inspire creativity and enrich life around the globe.

Location:

San Jose

Team:

Technology

Employment Type:

Regular

Job Code:

A33701A

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Responsibilities

ByteBrain is ByteDance’s AI for Infrastructure (AI4Infra) platform, dedicated to improving the efficiency, reliability, and intelligence of large-scale infrastructure systems through AI and machine learning. ByteBrain supports a wide range of infrastructure domains, including AI data center supply chains, AIOps, Operations Research and AgentOps, powering infrastructure optimization at massive scale. Why This Role Is Unique This role sits at the intersection of: Operations Research × AIOps × AI for Infra You will have the opportunity to solve some of the most challenging optimization problems behind large-scale AI datacenters while pioneering the next generation of AI-powered decision-making systems, where LLMs, and optimization algorithms work together to improve efficiency, resource utilization, and operational intelligence across ByteDance's global infrastructure. We are looking for talented individuals to join our team. As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth. Successful candidates must be able to commit to an onboarding date by the end of the year. Please state your availability and graduation date clearly in your resume.

Responsibilities

• Design and develop AI, machine learning, and optimization algorithms to improve the efficiency, reliability, and performance of large-scale infrastructure systems and AI supply chain. Areas may include AIOps, operations research, software engineering, AgentOps, and system optimization.
• Drive the deployment, scaling, and continuous improvement of algorithms in production environments, supporting large-scale services.
• Identify optimization opportunities and emerging challenges from real-world infrastructure scenarios, translating them into impactful research and engineering solutions.
• Conduct cutting-edge research and publish high-quality papers in top-tier conferences and journals.

Qualifications

Minimum Qualifications

• Individuals who are completing or have recently completed a PhD degree in Computer Science or a related discipline.
• Proven research track record with multiple publications in top-tier conferences or journals related to AI, machine learning, operations research, systems, or related fields.
• Deep expertise in AI, machine learning, and/or operations research, with hands‑on experience in large‑scale data analysis and algorithm development.
• Strong coding, implementation, and problem‑solving skills, with the ability to bridge research and production systems.
• Excellent communication and cross‑functional collaboration skills.

Preferred Qualifications

• Industry experience applying AI and optimization techniques to real‑world infrastructure challenges, such as:
• AI data center supply chain optimization
• AI Ops and intelligent operations
• Software engineering productivity optimization
• Operations research and resource scheduling
• System tuning and performance optimization
• Large‑scale infrastructure management and automation

Job Information

About Us

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.

Why Join ByteDance

Inspiring creativity is at the core of ByteDance's mission. Our innovative products are built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and enrich life - a mission we work towards every day.

As ByteDancers, we strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our Company, and our users. When we create and grow together, the possibilities are limitless. Join us.

Diversity & Inclusion

ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

Reasonable Accommodation

ByteDance is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at https://tinyurl.com/RA-request