AI Research Scientist

• Experiment & Build: Design, set up, and execute experiments focusing on LLMs, Agentic AI, model fine-tuning, and broader ML systems.
• Algorithmic Debugging: Actively investigate why a model isn’t converging, why outputs are inconsistent, or why results are unreliable across different ML architectures.
• Code Quality: Write clean, modular code (effective use of classes, functions, and documentation) following strict software engineering best practices.
• Autonomous Delivery: Deliver projects with a high degree of autonomy.

Senior AI Research Engineer – Agents Team

• Drive innovation in model serving and inference architectures for advanced AI systems
• Focus on optimizing model deployment and inference strategies to deliver highly responsive, efficient, and scalable performance
• Work on a wide spectrum of systems, ranging from resource-efficient models designed for limited hardware environments to complex, multi-modal architectures
• Engineering robust inference pipelines, establishing comprehensive performance metrics, and identifying and resolving bottlenecks
• Enable high-throughput, low-latency, low-memory footprint, and scalable AI performance that delivers tangible value in dynamic, real-world scenarios
• Design and deploy state-of-the-art model serving architectures that deliver high throughput and low latency while optimizing memory usage
• Build, run, and monitor controlled inference tests in both simulated and live production environments
• Track key performance indicators such as response latency, throughput, memory consumption, and error rates
• Document iterative results and compare outcomes against established benchmarks
• Identify and prepare high-quality test datasets and simulation scenarios tailored to real-world deployment challenges

AI Research Engineer, Kernel & Inference Optimization

• At Leadtech, we’ve been redefining digital businesses since 2009, creating innovative online solutions that reach millions of users every month. With a diverse team of over 700 members from 23+ nationalities, we’re united by a passion for creativity and collaboration.
• We specialize in delivering user-centric experiences across web and mobile platforms, where people can connect with our products like never before.
• We’re proud of our global reach and committed to fostering an inclusive workplace where every individual contributes to our shared vision of bringing cutting-edge projects to life. Learn more about our journey and mission on our About us! page!
• **About the role**Leadtech’s AI-LAB is an applied research unit embedded inside Leadtech. Our mandate is simple: take state-of-the-art AI research, prototype it fast, and ship it into products that millions of people use across Image, Video, Document, and Voice & Translation categories.
• This is not a publish-papers lab. Every project is measured by whether it reaches production and creates measurable business impact. You’ll work with high autonomy, move quickly between research and implementation, and own your work end-to-end.
• **Y**ou identify recent advances in AI (models, techniques, architectures), evaluate their applicability to our products, prototype rapidly, and work with engineering teams to bring successful experiments into production.

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Senior AI Research Engineer – Agents Team

AI Research Engineer, Kernel & Inference Optimization

AI Research Engineer