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Senior Data Scientist

Glasgow, United Kingdom; London, United Kingdom

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Date live: 11/11/2024

Business Area: Corporate Banking

Area of Expertise: Data & Analytics

Contract: Permanent

Reference Code: JR-0000022578

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Barclays Data and Analytics

A career in Data & Analytics at Barclays is a hub for top talent, from beginners to experts, fostering innovation and excellence. You'll drive business strategy, leverage data potential, and enhance the experience of millions of customers in today’s data-driven world.

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Seeking a talented Senior Data Scientist to join our Data Science team in particular our AI(Artificial Intelligence) incubator where you'll spearhead the evolution of our digital landscape, driving innovation dedicated to driving commercial value from data across the Corporate Bank. In this role, you will have the opportunity to shape and lead projects with other members of the team - leveraging machine learning techniques and AI to extract valuable insights and create tangible business impact. We embrace a design-led thinking approach that emphasizes close collaboration with business stakeholders and a fail-fast mindset. This position offers the chance to work with extensive datasets that span billions of rows, applying state-of-the-art AI techniques to unlock millions in business value.

Key Responsibilities:

  • Lead Data Science/GenAI projects leveraging your deep technical skillset in machine learning and AI to guide and mentor other members of the team.
  • Build relationships with senior stakeholders across the bank to seek out opportunities to add value through Data Science and GenAI.
  • Develop machine learning models and apply AI to deliver commercial value for the Corporate Bank.
  • Design and Implement world class GenAI products by leveraging AWS services for data transformation, feature engineering , AI product development and deployment. 
  • Critique and suggest ways in which technical methodologies can be improved on projects within the team. Verify that outputs being produced by the team are technically sound and accurate.
  • Work closely with our equivalent ML Ops team in technology to streamline the path to production for successful projects.

Essential Skills and Qualifications:

  • Extensive experience with working with senior stakeholders across the data science life cycle from inception of an idea to the delivery within a production environment.
  • Extensive experience in translating technical work into business terms and communicate value to business stakeholders.
  • Expert in applying machine learning techniques to generate business value.(e.g.  clustering, classification, regression, NLP techniques) 
  • Expert in writing production standard code with strong understanding of key coding principals e.g. separation of concerns, generalisation of code. 
  • Extensive experience with AWS data science and AI services, including SageMaker and Bedrock.
  • Experience of GenAI , LLMs and the RAG framework.
  • Proficiency in data visualization software, ideally Tableau, with exposure to QlikView, PowerBI, or similar tools.
  • Expert knowledge of code management methodologies and ability to implement these on projects.
  • Experience of working in a big data environment using PySpark.

Desirable skills/Preferred Qualifications:

  • Experience in front end development frameworks such as Angular/React Flask/Streamlit.
  • MVC Architecture. 

You may be assessed on key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen, strategic thinking and digital and technology, as well as job-specific technical skills.

This role will be based from Glasgow or London.

Purpose of the role

To use innovative data analytics and machine learning techniques to extract valuable insights from the bank's data reserves, leveraging these insights to inform strategic decision-making, improve operational efficiency, and drive innovation across the organisation. 

Accountabilities

  • Identification, collection, extraction of data from various sources, including internal and external sources.
  • Performing data cleaning, wrangling, and transformation to ensure its quality and suitability for analysis.
  • Development and maintenance of efficient data pipelines for automated data acquisition and processing.
  • Design and conduct of statistical and machine learning models to analyse patterns, trends, and relationships in the data.
  • Development and implementation of predictive models to forecast future outcomes and identify potential risks and opportunities.
  • Collaborate with business stakeholders to seek out opportunities to add value from data through Data Science.

Vice President Expectations

  • To contribute or set strategy, drive requirements and make recommendations for change. Plan resources, budgets, and policies; manage and maintain policies/ processes; deliver continuous improvements and escalate breaches of policies/procedures.
  • If managing a team, they define jobs and responsibilities, planning for the department’s future needs and operations, counselling employees on performance and contributing to employee pay decisions/changes. They may also lead a number of specialists to influence the operations of a department, in alignment with strategic as well as tactical priorities, while balancing short and long term goals and ensuring that budgets and schedules meet corporate requirements.
  • If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others.
  • OR for an individual contributor, they will be a subject matter expert within own discipline and will guide technical direction. They will lead collaborative, multi-year assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will train, guide and coach less experienced specialists and provide information affecting long term profits, organisational risks and strategic decisions.
  • Advise key stakeholders, including functional leadership teams and senior management on functional and cross functional areas of impact and alignment.
  • Manage and mitigate risks through assessment, in support of the control and governance agenda.
  • Demonstrate leadership and accountability for managing risk and strengthening controls in relation to the work your team does.
  • Demonstrate comprehensive understanding of the organisation functions to contribute to achieving the goals of the business.
  • Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategies.
  • Create solutions based on sophisticated analytical thought comparing and selecting complex alternatives. In-depth analysis with interpretative thinking will be required to define problems and develop innovative solutions.
  • Adopt and include the outcomes of extensive research in problem solving processes.
  • Seek out, build and maintain trusting relationships and partnerships with internal and external stakeholders in order to accomplish key business objectives, using influencing and negotiating skills to achieve outcomes.

All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.

Barclays welcomes applications from all candidates and is committed to ensuring reasonable adjustments (accommodations) are put in place to allow for a fair and inclusive recruitment process. For more information and how to request one, please review Adjustments to the recruitment process.

We’re a global, vital and highly respected financial organisation with an inspiring Purpose. Operating in 39 countries and employing around 100,000 people across the world, we help communities, individuals and businesses thrive. And we’ve created financial solutions and technology that the world now takes for granted. A career with us can offer incredible variety, depth and breadth of experience, and the chance to learn from some of the best minds in technology and finance.

To find out more about Barclays' strategy please click here.

Barclays offers a diverse, inclusive and engaged culture. A place where people can bring their whole selves to work and be respected for who they are, valued for what they do and celebrated for their contribution to our business and our community.

We are an equal opportunity employer and opposed to discrimination on any grounds. It is the policy of Barclays to ensure equal employment opportunity without discrimination or harassment on the basis of race, colour, creed, religion, national origin, alienage or citizenship status, age, sex, sexual orientation, gender identity or expression, marital or domestic/civil partnership status, disability, veteran status, genetic information, or any other basis protected by law.

Barclays is required by law to confirm that you have the Legal Right to Work in any role that you apply for. If you currently hold a work visa sponsored by Barclays, or you would require sponsorship from Barclays, you must declare this as part of your application. Sponsored visas are role and entity specific and any changes must be reviewed. It is important that you ensure you are working on the correct visa at all times. Failure to accurately disclose your visa status or Legal Right to Work may result in your application or any employment offer being withdrawn at any time.

This is Barclays Glasgow

Barclays Glasgow is the engine of the Corporate and Investment Bank, and Shared Technology, delivering vital services to clients across the world. With c.5,500 talented people in a whole range of roles, the work we do touches millions of lives every day.

Our campus is a safe environment for neuro-diverse colleagues or anyone who, from time to time, may need calm, controlled spaces.

We work hard to make our Glasgow campus a centre of citizenship, community integration and social impact. We make a real difference.

Our campus features excellent facilities such as our Fitness Suite, fitness classes, an on-site GP, a bicycle store and so much more.

Connect with your colleaguesJoin one of many clubs and societies like our working parents club, or catch up with your colleagues at our rooftop bar, The Beacon.

This is Barclays Glasgow

Barclays Glasgow is the engine of the Corporate and Investment Bank, and Shared Technology, delivering vital services to clients across the world. With c.5,500 talented people in a whole range of roles, the work we do touches millions of lives every day.

Designed for diversity

Our campus is a safe environment for neuro-diverse colleagues or anyone who, from time to time, may need calm, controlled spaces.

At the heart of the community

We work hard to make our Glasgow campus a centre of citizenship, community integration and social impact. We make a real difference.

Focus on health and wellbeing

Our campus features excellent facilities such as our Fitness Suite, fitness classes, an on-site GP, a bicycle store and so much more.

Connect with your colleagues

Connect with your colleaguesJoin one of many clubs and societies like our working parents club, or catch up with your colleagues at our rooftop bar, The Beacon.

Be you. Be valued. Belong.

We celebrate the unique perspectives and experiences each individual brings, believing our differences make us stronger and drive success. Our colleague networks offer connection, support, and growth, while our "This is Me" series shares the unique stories of our colleagues. Committed to diversity, equity, and inclusion, Barclays values you for who you are and ensures you truly belong.

You can learn more about our commitment to our colleague on our DE&I page.  

Learn more

Application Process

Your application

We’ll ask for information about you, your CV and cover letter.

1

Your assessment

Covering your behaviours and ability at work.

2

Your interview

Exploring your past experiences and skills.

3

Next step

We’ll request additional information so that you can complete our screening process

4
How to ApplyRead our FAQ's
Barclays

Working flexibly

We’re committed to providing an inclusive culture and environment, that recognises and supports ways to balance your personal needs, alongside the professional needs of our business. Providing the opportunity for all our employees globally to work flexibly empowers each of us to work in a way that suits our lives, as well as enabling us to better service our customers’ and clients’ needs.

Our approach to working flexibly is designed to support you to balance your life and to accommodate diverse needs, whilst still allowing us to meet our business needs. If you’d like to request a flexible working arrangement, please discuss this with your hiring manager.

Hybrid working: Our approach to hybrid working ensures there’s the right balance of working alongside colleagues at our onsite locations, as required for each role. For business areas that offer a hybrid working experience, this will be in a structured way, where colleagues work at an onsite location on fixed, ‘anchor’, days of the week. Some roles may require full onsite working. Please discuss the working pattern requirements for the role you are applying for with the hiring manager.

We continue to embed and review our hybrid working environment and remain in a phase of testing and learning. This means that working arrangements could change, with reasonable notice, to align with the needs of our business.

Barclays is built on an international scale.

Our geographic reach, our wide variety of functions, businesses, roles and locations reflect the rich diversity of our worldwide customer base. All of which means we offer incredible variety, depth and breadth of experience.
And the chance to learn from a globally diverse mix of colleagues, including some of the very best minds in banking, finance, technology and business. Throughout, we’ll encourage you to embrace mobility, exploring every part of our operations as you build your career.

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