Machine Learning Engineer / Researcher - 2026 Graduate Programme

CGG SA; Crawley; On-site; GBP 150,000 - 200,000; Full time

Job summary

A technology and Earth data company in Crawley is seeking skilled individuals for a role focusing on machine learning algorithm development. Ideal candidates should hold a PhD or MSc in a relevant field and possess strong programming and problem-solving skills. This position offers a competitive salary and attractive bonuses along with a culture of continuous learning and various employee benefits, promoting both personal and professional growth.

Benefits

Competitive salary

Highly attractive bonus scheme

Flexible benefits platform

Company pension with employer contribution

Mental health support app

Cycle purchase scheme

Qualifications

• Strong foundation in machine learning and programming.
• Hands-on experience in computer vision or natural language processing.
• Understanding of large language models is a plus.

Responsibilities

• Developing and enhancing machine learning algorithms across various projects.
• Collaborating closely with engineers and data scientists.
• Addressing complex challenges and delivering impactful solutions.

Skills

Machine learning

Computer vision

Natural language processing

Object-oriented programming in Python

Problem-solving

Communication skills

Education

PhD or MSc in Computer Science, Artificial Intelligence, Data Science, or related field

Tools

PyTorch

Job description

Viridien (www.viridiengroup.com) is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resource, digital, energy transition and infrastructure challenges.

Job Details

We are looking for skilled and innovative individuals to join our dynamic team. This role is ideal for those who have a strong foundation in machine learning (ML) and programming, coupled with an innate curiosity and drive to tackle complex challenges.

Reporting to the Head of AI Lab, you will be primarily responsible for developing and enhancing machine learning algorithms across various projects, including document processing, satellite imagery analysis, and Large Language Models (LLM). You'll collaborate closely with experienced engineers and data scientists to address complex challenges, deliver impactful solutions, and adapt to evolving project needs, all while maintaining a strong commitment to continuous learning and team collaboration.

Qualifications

• Hold a PhD or MSc degree in Computer Science, Artificial Intelligence, Data Science, or related field

Key Skills and Experiences

• Proficient in machine learning and statistics, with hands‑on experience in computer vision (CV) or natural language processing (NLP); understanding of large language models (LLM) is a plus
• Skilled in object‑oriented programming using Python.
• Familiar with PyTorch or other machine learning frameworks
• Excellent problem‑solving skills
• Strong communication skills, both written and verbal

Why work with us?

• Competitive salary commensurate with experience
• Highly attractive bonus scheme
• Initial 22 days annual leave with future increases, complemented by a flexible buying and selling holiday program
• Company pension with generous employer contribution
• Wellbeing Unmind app – puts you in control of your mental health
• A flexible benefits platform with numerous discount schemes – gym membership, restaurants, cinema tickets, and much more!
• Cycle purchase scheme
• Flexible Private Medical & Dental care programmes
• Bank Holiday Swap – our holiday swap program allows you to change it for another day of your choice!
• Buy & Sell Holiday Programme – you can buy extra holiday, sell unused holiday or even save it up!
• Relaxed dress code policy

Learning and Development

At Viridien, we foster a culture of continuous learning and provide tailored training programs through our Learning Hub, designed to enhance technical, commercial, and personal growth.

We Care about the Environment

We encourage and actively support a strong sense of community, through volunteering and various company initiatives, as well as a strong company commitment to protecting our environment through sustainable solutions, energy saving and waste reduction enterprises.

We see things differently. Diversity fuels our innovation, we value the unique ways in which we differ, and we are committed to equal employment opportunities for all professionals.