At a Glance
- Tasks: Develop data science solutions and machine learning models to drive business decisions.
- Company: Join a forward-thinking company focused on data and analytics.
- Benefits: Enjoy competitive bonuses, generous holidays, and a healthcare plan.
- Other info: Collaborative environment with opportunities for career growth and sustainability initiatives.
- Why this job: Make a real impact by transforming complex data into actionable insights.
- Qualifications: Experience with large datasets and programming languages like Python or R.
The predicted salary is between 50000 - 70000 £ per year.
We’re looking for a Data Scientist to join our Group Data & Analytics team, where you’ll play a key role in using data and machine learning to inform decision making, improve customer experiences and support smarter, more efficient ways of working. You’ll work on a variety of machine learning projects across areas such as HR, Finance and Asset Management, and have the opportunity to collaborate closely with our Group Generative AI team on innovative, forward‑looking initiatives. This is a collaborative role well suited to someone who enjoys translating complex data into practical insight and working closely with colleagues across the business.
What you’ll be doing:
- Developing and delivering data science solutions, including generative AI that support business decisions and create value
- Working with diverse data sources to explore, join and analyse data at scale
- Building, testing and refining machine learning models for real‑world use cases
- Communicating insights clearly to technical and non‑technical stakeholders
- Visualising analytical outputs and model results to a high standard
- Collaborating with data and technology colleagues to productionise and automate solutions
- Ensuring work is well documented and peer reviewed to high quality standards
- Providing subject matter expertise to support data‑led initiatives and customer outcomes
Who we’re looking for:
- Experience working with large or complex datasets and strong attention to detail
- Knowledge of a range of machine learning techniques and analytical approaches
- Experience using programming languages such as Python, R or SQL for data analysis and modelling
- Ability to manipulate data, engineer features and prepare datasets for modelling
- Experience gathering requirements and working collaboratively with stakeholders
- Confidence explaining technical concepts in a clear and accessible way
- Knowledge of Generative AI concepts and agent‑based systems e.g. LLMs, tool‑using agents, or autonomous workflows beneficial but not essential
- Experience experimenting with low‑code or pro‑code AI agent frameworks such as Copilot Studio, LangChain, or similar is beneficial but not essential
Benefits:
- The opportunity to participate in our annual, performance‑related bonus plan and valuable share schemes
- Generous pension contribution
- Life assurance
- Healthcare Plan (permanent employees only)
- At least 25 days holiday, plus public holidays, 26 days after 2 years’ service. There’s also the option to buy and sell holiday
- Competitive family leave
- Participate in our electric car scheme, which offers employees the option to hire a brand‑new electric car through tax efficient salary sacrifice (permanent employees only)
- There are the many discounts we offer – both for our own products and at a range of high street stores and online
- We’re creating net‑zero carbon workplaces by 2030 by investing in our sustainable, modern offices across the UK, all designed to bring people together and elevate the in‑person experience
Data Scientist in Cardiff employer: Legal And General Group
Join our Group Data & Analytics team as a Data Scientist, where you'll thrive in a collaborative environment that values innovation and insight. With generous benefits including performance-related bonuses, a robust healthcare plan, and opportunities for professional growth, we are committed to creating a supportive workplace that champions sustainability and employee well-being. Our modern offices are designed to foster teamwork and creativity, making this an ideal location for those looking to make a meaningful impact through data-driven decision-making.
StudySmarter Expert Advice🤫
We think this is how you could land Data Scientist in Cardiff
✨Get Involved in Data Science Meetups
Tap into local data science meetups or workshops to connect with fellow enthusiasts and professionals. These events are goldmines for networking, and sometimes even lead directly to job openings at companies like Legal And General Group!
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Join professional bodies related to data science, like the Data Science Society or similar organisations. Getting involved can lead to mentorship opportunities and insider knowledge about full-time positions at companies like Legal And General Group.
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We think you need these skills to ace Data Scientist in Cardiff
Some tips for your application 🫡
Show Off Your Projects:In the world of data science, your projects can speak volumes about your skills. Make sure to showcase a few key projects in your CV or portfolio, especially those that highlight your ability to work with data sets, build models, or use relevant tools like Python, R, or SQL. Don’t forget to include links to any GitHub repositories if applicable!
Quantify Your Achievements:Employers love numbers! When drafting your CV, highlight your achievements with quantifiable results. For instance, mention how your data analysis led to a certain percentage increase in efficiency or revenue at a previous job or project. These details can really make your application pop!
Craft a Tailored Cover Letter:For a full-time role at Legal And General Group, your cover letter should reflect your passion for data science and your excitement about the specific projects or values of the company. Dive into why you’re a good fit, how your skills align with their needs, and any unique perspectives you can bring to the team.
Stand Out with Relevant Courses and Certifications:Although experience talks, relevant courses or certifications can be your ticket to impressing hiring managers at Legal And General Group. Mention any standout courses you've completed that equipped you with essential skills, such as machine learning certifications or data visualisation courses. This shows your commitment to continuously developing your skills in the field!
How to prepare for a job interview at Legal And General Group
✨Brush Up on Your Statistics
For a data science role, we need to seriously sharpen our statistics skills. Get ready to tackle technical questions on probability distributions, hypothesis testing, and regression analysis. These are often the bread and butter of data science interviews, so don't just skim over them!
✨Showcase Your Projects
Prepare a killer portfolio showcasing your data science projects. We should include details about the datasets used, the tools and techniques applied, and the impact of your findings. If we can walk them through a particularly challenging project or a cool visualisation that had real-world implications, it’ll really make us stand out!
✨Get Comfortable with Python and R
Most data science positions require us to be proficient in programming languages like Python and R. We should practice common libraries like pandas, NumPy, and scikit-learn, and be ready for live coding exercises or algorithm questions. Showing off our coding chops can really impress the interviewers at Legal And General Group!
✨Prepare for Case Studies
Expect to encounter real-world case studies during the interview. We might be asked how we’d approach a data problem or analyse a dataset to extract insights. It's essential to think out loud and demonstrate our problem-solving process so that the interviewer can see our logical thinking in action.
