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microTECH Global LTD

Machine Learning - (Speech) - Contract

On site

Egham, United kingdom

Freelance

21-11-2025

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Skills

Communication Python Java Kotlin CI/CD Version Control Problem-solving Research Training Machine Learning PyTorch TensorFlow Deep Learning git Azure AWS Software Development Agile C++ GCP Artificial Intelligence Natural Language Processing CI/CD Pipelines Android Mathematics

Job Specifications

This role is available on a permanent basis but we are also open to hiring a contractor for an initial 6 month period, working via agency. The role is inside IR35.

Role and Responsibilities

As a Senior Machine Learning Research Engineer in Speech/Audio/Gen-AI, you will:

Drive the research, design, development, and evaluation of innovative AI algorithms and models, with a primary focus on audio and speech processing.
Lead the development of robust and scalable software solutions for deployment on flagship mobile devices.
Independently own and deliver significant components of complex research projects, from initial concept to production readiness.
Design, implement, and maintain high-quality, well-documented code, adhering to best software development practices.
Collaborate closely with a multi-disciplinary team of researchers and engineers, providing technical guidance and mentorship.
Proactively identify and address technical challenges, proposing creative solutions and ensuring the successful delivery of projects.
Contribute to the development of internal tools and infrastructure to support research and development efforts.

Skills and Qualifications

Required Skills

MSc/PhD degree in Artificial Intelligence, Computer Science/Engineering, Electrical Engineering, Mathematics, or a related discipline.
Professional software development experience with Python (experience with C++, Java, or Kotlin is a plus).
Deep understanding of machine learning and deep learning fundamentals, including various architectures, training techniques, and evaluation metrics.
Strong experience in audio/speech processing, including areas such as speech recognition, speech enhancement, audio analysis, text-to-speech synthesis, and natural language processing.
Proficiency with machine learning frameworks such as TensorFlow or PyTorch.
Solid understanding of software engineering principles, including version control (Git), CI/CD pipelines, and agile development methodologies.
Excellent communication, collaboration, and problem-solving skills.
Demonstrated ability to translate research ideas into practical, production-ready solutions.

Desirable Skills

Experience with in generative AI, particularly in the context of audio/speech technologies.
A strong publication record in top-tier machine learning, artificial intelligence, or signal processing conferences and journals (e.g., ICML, NeurIPS, ICLR, CVPR, SysML, INTERSPEECH, ICASSP, IEEE/ACM TASLP, IEEE TPAMI, JMLR).
Experience with open-source speech processing toolkits (e.g., Hugging Face Transformers, SpeechBrain, ESPnet, Kaldi, NeMo).
Experience developing and deploying AI models on Android mobile platforms.
Proven experience in building and maintaining large-scale, distributed training pipelines.
Experience with cloud computing platforms (e.g., AWS, Azure, GCP).

About the Company

We are growing to become one of the Europe's most successful suppliers of permanent and contract personnel, servicing a wide range of National and International blue chip clients drawn from every sector of industry and commerce. Our success is founded on our ability to cultivate and develop long lasting partnerships with our clients. Through such partnerships, we build a sound affinity and understanding of their needs, allowing us to provide them with quality, cost effective solutions - on time, every time. As the rate of ... Know more