Business Support Engineer - Meta Business Agents

FACEBOOK SINGAPORE PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Facebook Singapore PTE. LTD. is seeking an experienced Business Support Engineer to support Meta's partners by debugging distributed systems, building AI-powered solutions, and driving end-to-end troubleshooting across global teams.

The role requires strong API, Python, and JavaScript/React skills, plus experience with Llama or other LLMs and PyTorch model tuning. You will collaborate with Platform and Infrastructure teams, develop monitoring for partner integrations, and mentor other engineers

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
• 5+ years of experience in Software Engineering or Site Reliability Engineering
• Proven experience in API development on cloud-based infrastructures, with the ability to debug, identify root causes, and independently resolve outages impacting Meta partners
• Experience with the full web stack, REST APIs, Python, PHP/Hack, and JavaScript/React development, along with debugging and bug management
• Experience with fine-tuning and optimization of PyTorch models and with at least one LLM such as LLaMA, GPT, Claude, Falcon, etc
• Experience in communicating with technical and business audiences and writing technical documentation
• Experience in assessing, analyzing, and resolving operational issues using data analysis (SQL)
• Professional working proficiency in English is required because this role involves close collaboration with internal stakeholders and external customers whose primary business language is English

Responsibilities

• Provide proactive and reactive engineering support for partners, independently managing complex outages to ensure high partner satisfaction
• Troubleshoot large-scale distributed systems and partner integrations, maintaining reliable systems through thorough debugging, root-cause analysis, and follow-up improvements
• Leverage AI tools to accelerate troubleshooting, automate repetitive tasks, and scale your impact with an 'AI native' mindset
• Build, launch, and optimize AI solutions using Llama and other LLMs, owning the full lifecycle from prototype to production
• Develop performance monitoring systems for partner integrations to ensure high availability; leverage metrics to proactively identify issues and drive improvements across teams
• Provide 24/7 oncall support coverage via rotation schedule (including weekends)
• Collaborate with Platform and Infrastructure teams to investigate issues, align on fixes, and drive continuous product improvement
• Create clear documentation, specs, guides, and presentations to communicate complex AI concepts to diverse audiences, scaling the team's knowledge internally and externally
• Drive end-to-end execution, using sound judgment to manage stakeholder expectations and ensuring clear alignment. Develop and share AI/ML expertise. Actively coach and mentor other engineers on technical troubleshooting and project execution

Skills

Software Engineering

Site Reliability

API Development

REST APIs

Python

PHP/Hack

JavaScript/React

PyTorch

LLMs

SQL

English Proficiency

Education

Bachelor's degree in Computer Science

Computer Engineering

Tools

Kubernetes

Kubeflow

Docker

Job description

Meta recently launched its Business Agent, helping businesses of every size use AI to boost productivity and deliver more personalized customer experiences. Business Support Engineering will be at the forefront of this shift, and we're looking for an engineer to play a pivotal role supporting Meta's partners, bringing demonstrated experience in distributed systems and API troubleshooting, and a focus on improving the end-to-end support experience.

As a Business Support Engineer, you will work closely with cross-functional teams and business partners across the globe, incorporating AI-driven business solutions into their service offerings. You will track industry advancements and partner experiences, evaluating their impact and influencing the product's strategic roadmap.

Responsibilities

• Provide proactive and reactive engineering support for partners, independently managing complex outages to ensure high partner satisfaction
• Troubleshoot large-scale distributed systems and partner integrations, maintaining reliable systems through thorough debugging, root-cause analysis, and follow-up improvements
• Leverage AI tools to accelerate troubleshooting, automate repetitive tasks, and scale your impact with an 'AI native' mindset
• Build, launch, and optimize AI solutions using Llama and other LLMs, owning the full lifecycle from prototype to production
• Develop performance monitoring systems for partner integrations to ensure high availability; leverage metrics to proactively identify issues and drive improvements across teams
• Provide 24/7 oncall support coverage via rotation schedule (including weekends)
• Collaborate with Platform and Infrastructure teams to investigate issues, align on fixes, and drive continuous product improvement
• Create clear documentation, specs, guides, and presentations to communicate complex AI concepts to diverse audiences, scaling the team's knowledge internally and externally
• Drive end-to-end execution, using sound judgment to manage stakeholder expectations and ensuring clear alignment. Develop and share AI/ML expertise. Actively coach and mentor other engineers on technical troubleshooting and project execution

Minimum Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
• 5+ years of experience in Software Engineering or Site Reliability Engineering
• Proven experience in API development on cloud-based infrastructures, with the ability to debug, identify root causes, and independently resolve outages impacting Meta partners
• Experience with the full web stack, REST APIs, Python, PHP/Hack, and JavaScript/React development, along with debugging and bug management
• Experience with fine-tuning and optimization of PyTorch models and with at least one LLM such as LLaMA, GPT, Claude, Falcon, etc
• Experience in communicating with technical and business audiences and writing technical documentation
• Experience in assessing, analyzing, and resolving operational issues using data analysis (SQL)
• Professional working proficiency in English is required because this role involves close collaboration with internal stakeholders and external customers whose primary business language is English

Preferred Qualifications

• Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
• Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
• Experience transforming data, model selection/training/optimization, and deployment at scale
• Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
• Experience building and deploying solutions on cloud platforms (e.g., AWS, GCP, Azure)
• Hands-on experience working with large language models and AI agents
• Experience with Open Source cloud stacks like Kubernetes, Kubeflow, Docker containers
• Experience in partner-facing or customer-centric engineering roles
• Experience working in engineering environments with geographically distributed, cross-cultural teams and international stakeholders

Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today-beyond the constraints of screens, the limits of distance, and even the rules of physics.