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MediaTek

Senior Research Engineer

On site

London, United kingdom

Senior

Full Time

26-02-2026

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Skills

Communication Leadership Python Problem-solving Research Machine Learning PyTorch TensorFlow Deep Learning Programming C++ Large Language Models

Job Specifications

Overview

Job Description

As a Senior Research Engineer, you are expected to lead engineering efforts on complex research projects that advance both applied and theoretical aspects of AI. This role is ideal for individuals who excel at optimizing algorithms, ensuring scalability, and aligning engineering work with ambitious research goals. Senior Research Engineers play a key role in mentoring junior engineers, driving technical excellence, and contributing to impactful research outcomes.

Our Team Operates In Two Main Directions

Applying AI to the design and optimization of semiconductors
Conducting fundamental research that supports both our applications and the broader sci-entific community

Current areas of interest include large language models (LLMs), optimization methods for deep learning, reinforcement learning (RL), and generative models.

Key Responsibilities

Lead engineering efforts on complex research projects in machine learning and artificial in-telligence
Optimize algorithms and ensure the scalability and robustness of research prototypes and systems
Coordinate closely with researchers to align engineering work with research objectives and project goals
Mentor and provide technical guidance to junior engineers and research staff
Contribute to technical publications and assist in preparing research documentation
Maintain and improve research infrastructure, tools, and workflows
Stay up to date with the latest advancements in AI, engineering best practices, and related fields

Requirement

Required

Qualifications & Expectations

Extensive experience implementing and optimizing machine learning algorithms and sys-tems
Advanced proficiency in programming languages such as Python, C++, or similar
Proven ability to lead engineering projects and work both independently and collaborative-ly
Experience mentoring junior engineers or technical staff
Strong problem-solving skills and excellent communication abilities, including technical documentation

Preferred

Experience with optimization, reinforcement learning, and/or large language models (LLMs)
Familiarity with deep learning frameworks (e.g., TensorFlow, PyTorch, JAX)
Experience with scalable system design and deployment in research or production envi-ronments
Exposure to chip design or applied AI research
Track record of contributing to technical publications or open-source projects

Ongoing Development

Senior Research Engineers are encouraged to continue developing their leadership and technical expertise, seek out new opportunities for innovation, and actively contribute to the team’s strategic goals. Regular feedback, mentorship, and support will be provided to help you maximize your professional growth and impact.

Competitive Package Available

Closing Date - 5-March-2026

About the Company

MediaTek Incorporated (TWSE: 2454) is a global fabless semiconductor company that enables nearly 2 billion connected devices a year. We are a market leader in developing innovative systems-on-chip (SoC) for mobile, home entertainment, connectivity and IoT products. Our dedication to innovation has positioned us as a driving market force in several key technology areas, including highly power-efficient mobile technologies, automotive solutions and a broad range of advanced multimedia products such as smartphones, tablets, dig... Know more