data
Posted 2 weeks agoMachine Learning Engineer, Global Public Sector
at scaleai
Doha, QatarOn-site
Responsibilities
- Architect Agentic Systems: Design and build agent architectures, the harnesses, tool-use protocols, and logic flows that allow LLMs to function as reliable, autonomous agents in complex workflows.
- Drive Reliability & Safety: Research and implement robust evaluation frameworks. This includes red-teaming for sovereign AI
- Optimize for Niche Domains: Evaluate and adapt models for specialised use cases, such as LLM reasoning for low-resource languages, complex OCR tasks, or working in GPU-constrained environments
- Build Evaluation Frontiers: Create new, automated benchmarks that define what success looks like for AI in the public sector, ensuring our systems meet the highest standards of accuracy and sovereignty.
Requirements
- Scale’s mission is to develop reliable AI systems for the world's most important decisions. Our core work consists of:
- Creating custom AI applications that will impact millions of citizens
- Upskilling and advisory services to spread the impact of AI
- Scale is hiring ML Research Engineers to bridge the gap between emerging AI capabilities and mission-critical, real-world impact.
- In our Global Public Sector (GPS) division, we don’t just implement tools; we conduct applied research to solve the unique challenges of sovereign AI.
- You will lead the research into Agent Design, Reliability, and AI Safety, developing novel system architectures that power high-stakes government applications.
- Systemic Evaluation & Red-Teaming: Developing rigorous benchmarks and evaluation protocols to ensure AI systems are safe, unbiased, and performant in high-stakes, non-commercial environments.
- Consult as a Technical Authority: Act as a subject matter expert for public sector leaders, advising on the practical limits, safety requirements, and performance trade-offs of emerging AI technologies. Ideally, You Have
- Engineering Rigour: Exceptional proficiency in Python and
- experience building agentic harnesses or AI infrastructure. You write production-ready code that is modular, scalable, and reliable.
- Applied Research Mindset: A track record of taking theoretical AI concepts and turning them into functional prototypes or products.
- You know how to read a paper and determine if its methods are actually viable for a production system.
- Experience in LLM benchmarking, red-teaming, or building evaluations that go beyond standard academic datasets.
- Advanced Degree: A Master’s or PhD in Computer Science, Mathematics, or a related field (with a focus on ML) is preferred, but we value demonstrated impact and engineering excellence. Nice to Haves
- experience in building multi-agent systems, including chain-of-thought optimisation and tool-calling reliability. Sovereign AI Experience:
- Experience working with highly regulated data environments, on-premise deployments, or sensitive government use cases.
- Inference Optimisation: Knowledge of how to optimise model performance for environments with limited GPU capacity or specific latency requirements.
- If you are successful in your application, you will be required to provide the documentation requested by Scale and the authorities to obtain the necessary permissions for you to live and work in Qatar, and Scale will work with successful candidates to support the visa application process.
- At Scale, our mission is to develop reliable AI systems for the world's most important decisions.
- Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact.
- We are expanding our team to accelerate the development of AI applications.
Benefits
- For those applying based in Qatar: Residency and employment in Qatar requires certain permissions (visa and permits) issued by the Qatari authorities.
- We comply with the United States Department of Labor's Pay Transparency provision .
Contact
- If you need assistance and/or a reasonable accommodation in the application or recruiting process due to a disability, please contact us at accommodations@scale.com.
Additional details
- Generating high-quality training data for national LLMs
- Your role is to move beyond off-the-shelf implementations.
- You will be the bridge between a research paper and a production-ready system that functions at scale. The Mission
- Applied Agent Research: Leading the design of reliable, multi-step agentic systems and long-horizon reasoning frameworks that can solve complex problems for national security and public policy.
- Model Optimisation & Selection: Conducting deep-dive research into model performance (both open-weight and closed) to identify the best tools for niche domains, optimising them through context engineering, RAG, and other inference-time techniques. What You Will Do
- requirements and developing strategies to mitigate hallucinations in regulated data environments.
- Synthesise Deep Research: Build agents capable of autonomous information synthesis and long-horizon reasoning, enabling users to analyse massive datasets and extract actionable insights.
- Zero-to-One Mindset: You are comfortable navigating ambiguity and enjoy defining research directions from scratch to solve a specific product or mission need.
- PLEASE NOTE: Our policy requires a 90-day waiting period before reconsidering candidates for the same role. This allows us to ensure a fair and thorough evaluation of all applicants. About Us:
- We work closely with industry leaders like Meta, Ernst & Young, Mayo Clinic, Time Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force.