Business Support Engineer - Meta Business Agents

FACEBOOK SINGAPORE PTE. LTD.; Singapore; On-site; SGD 160,000 - 210,000; Full time

Job summary

Meta is seeking a Business Support Engineer to support partners by troubleshooting and optimizing distributed systems and API integrations, leveraging AI tools for faster resolution. The role emphasizes 24/7 on-call coverage and cross-functional collaboration with global teams.

You will build AI-powered solutions using Llama and other LLMs, and contribute to the end-to-end lifecycle from prototype to production, while documenting learnings for internal and partner use.

Qualifications

• Bachelor's degree in CS/CE or equivalent.
• 5+ years in Software/SRE or similar.
• Proven API development for cloud infrastructures with debugging/outage resolution experience.
• REST APIs, Python, PHP/Hack, and JavaScript/React development experience.
• Experience with PyTorch models and at least one LLM (LLaMA, GPT, Claude, etc.).
• Strong technical writing, documentation, and data-analysis skills (SQL).
• Professional English communication with both technical and business audiences.

Responsibilities

• Provide proactive and reactive engineering support for partners, managing outages and ensuring high partner satisfaction.
• Troubleshoot large-scale distributed systems and partner integrations with root-cause analysis.
• Leverage AI tools to automate tasks and scale impact with an AI-native mindset.
• Build, launch, and optimize AI solutions across prototype to production.
• Develop monitoring systems for partner integrations to ensure high availability.
• Provide 24/7 on-call coverage with rotation, including weekends.
• Collaborate with Platform and Infra teams to fix issues and drive improvements.
• Create clear docs, specs, guides, and presentations for diverse audiences.
• Drive end-to-end execution and coach other engineers on troubleshooting and project delivery.

Skills

API development

Distributed systems

Python

JavaScript/React

SQL

On-call support

Documentation

Cross-functional collaboration

Cloud platforms

Education

Bachelor's degree in CS/CE

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
• Knowledge on fine-tuning and optimizations 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

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

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.