AI Engineer
At a glance
Mid-level AI Engineering role at Brunswick Group. London · full-time · no salary stated · we estimate £77,500–£137,500.
Brunswick Group has not published a salary for this role. The figure below is our estimate, not theirs.
aimlroles summary, based on the employer's posting.
What you'll do
- Keep existing AI applications running, then refine them as needs and usage change
- Build and maintain AI applications that can serve different business uses and support operational and commercial results
- Put solutions in front of end users, gather feedback, and improve the product through testing
- Use statistical and machine learning methods to examine datasets and track changes in AI
- Work with the AI team to turn new AI developments into practical applications
What you bring
- You have built applications using large language models and understand the wider generative AI field
- You can shape datasets, evaluate models, and fine-tune foundation models for specific tasks
- You write production-ready Python and understand core statistics and machine learning
- You hold an undergraduate degree in a quantitative subject, or have comparable industry experience
Who this fits
This role suits an AI engineer who likes hands-on application development, takes ownership, and can work independently as well as with colleagues. You’ll need to adapt to shifting priorities and use an iterative, user-focused approach. The position is based in London.
From the employer
Opportunity
Brunswick is on an exciting journey to harness the power of artificial intelligence and data science to enhance the way we work and the advice we provide to clients. As we continue to expand our AI capabilities, we are looking for an AI Engineer to join our growing team.
In this role, you will be responsible for designing, developing, and maintaining AI-powered applications that deliver real value across the business. Working closely with our existing AI team, you will help build innovative solutions using modern AI technologies, with a particular focus on large language models (LLMs).
This is an excellent opportunity for someone with hands-on experience developing and deploying AI applications who enjoys solving complex problems, working with a high degree of autonomy, and turning emerging technologies into practical, high-quality products.
You will thrive in this role if you are curious, creative, and passionate about applying AI to solve real-world business challenges. You take pride in writing robust, maintainable code and enjoy collaborating with colleagues to continuously improve and expand our AI capabilities.
About the Role
Your day-to-day responsibilities will include:
- Support, run, and iterate existing AI applications.
- Design, develop, deploy, and maintain new AI applications which can be scaled across multiple business use cases, driving operational and commercial outcomes.
- Trial and test solutions with end users to iterate and optimise them.
- Research and analyse data sets using a variety of statistical and machine learning techniques.
- Track and understand the evolving AI landscape.
What We're Looking For
The successful candidate will be a highly professional, well-rounded individual with strong problem-solving skills, engineering expertise, strategic thinking, and excellent interpersonal skills. They will have a strong academic background complemented by an outstanding career to date. Standout candidates will demonstrate:
- Experience building solutions with large language models (LLMs) and a deep understanding of the broader generative AI landscape.
- Experience designing datasets, conducting model evaluations, and fine-tuning foundation models to improve task-specific performance.
- Strong Python development skills, including experience writing production-quality code.
- Experience with front-end technologies such as JavaScript, React, HTML, and CSS.
- A solid understanding of statistics and machine learning fundamentals.
- An undergraduate degree in a quantitative discipline, such as Mathematics or Computer Science, or equivalent relevant industry experience.
- Excellent verbal and written communication skills, with the ability to communicate technical concepts effectively to both technical and non-technical audiences.
- The ability to thrive in a fast-paced, evolving environment with changing priorities and an iterative, user-focused approach to development.
- Curiosity, a strong sense of ownership, and the ability to work effectively both independently and collaboratively.
- Previous experience in professional services would be advantageous.
- Experience developing cloud applications on Microsoft Azure would be advantageous.
- Experience with DevOps practices and tools (e.g. CI/CD, Git) would be desirable.
- Knowledge of, or experience with, secure software development practices would be advantageous.
Why Join Us
Whether you are joining a client facing team, a core services team, or starting out on your professional career journey, joining Brunswick unlocks a range of employee benefits to support your financial future, health and wellness, family and community and continuous professional development.
About Brunswick
Brunswick is a global advisory firm. We help companies tackle high-stakes issues, navigate complex stakeholder relationships, and deliver high-impact outcomes.
Our clients value our ability to anticipate, shape, and respond to the key players and forces in the financial and investment arena, regulatory and geopolitical universe, NGO community, workforce and beyond. They rely on us for deep experience, fresh perspectives and original thinking. So, in Brunswick you will find an exceptional range of experience and talent with a rich mix of backgrounds. From the beginning, we have prioritized attracting, developing, and retaining the best professionals in the industry, united by a culture of inclusivity, excellence, and intellectual curiosity.
Founded in 1987 in London, the firm has organically grown to 27 offices in 18 countries across the Americas, Europe, Middle East, Africa, Asia and Australia. We operate as a “one-firm firm” with no individual profit centers. This allows us to assemble fully integrated, bespoke teams for each client, able to draw on the full resources of Brunswick anywhere in the world.
Brunswick is an equal opportunity employer. All qualified applicants will be considered without regard to race, religion, color, national origin, gender, sexual orientation, age, disability, pregnancy, genetic information, or any other status protected by applicable law. Please read our Global Privacy Notice to understand how your data is managed.