Decision Analyst in London

Decision Analyst in London

London Full-Time 55000 - 65000 £ / year (est.) No working from home possible
8120 Barclaycard UK

At a Glance

  • Tasks: Extract insights from data, develop decision models, and present recommendations to stakeholders.
  • Company: Join a leading financial institution with a commitment to innovation and excellence.
  • Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
  • Other info: Work in London with a focus on collaboration and continuous improvement.
  • Why this job: Make an impact by driving data-driven decisions in a dynamic environment.
  • Qualifications: Experience in data analytics, SQL, Python, and strong stakeholder management skills.

The predicted salary is between 55000 - 65000 £ per year.

Purpose of the role: To extract meaningful insights from complex data sets, develop robust decision models, and present actionable recommendations to stakeholders across departments.

Accountabilities:

  • Identification and extraction of relevant data from various internal and external sources.
  • Perform sensitivity analysis and scenario planning.
  • Monitor and evaluate the performance of existing models.
  • Develop and implement data quality control procedures.
  • Build and validate quantitative models to support decision‑making across different business areas.

Analyst Expectations:

  • Perform prescribed activities in a timely manner and to a high standard, consistently driving continuous improvement.
  • Apply in‑depth technical knowledge and experience in the assigned area of expertise.
  • Maintain a thorough understanding of the underlying principles and concepts within the area of expertise.
  • Lead or support a team, guiding professional development, allocating work requirements, and coordinating resources.
  • Demonstrate the Barclays values of Respect, Integrity, Service, Excellence and Stewardship, and the Barclays mindset of Empower, Challenge and Drive.
  • Partner with other functions and business areas, taking responsibility for end results of operational processing and activities.
  • Escalate breaches of policies and procedures appropriately, and embed new policies adopted due to risk mitigation.
  • Advise and influence decision making within the area of expertise, managing risk and strengthening controls.
  • Deliver work in line with relevant rules, regulations and codes of conduct.
  • Understand how the sub‑function integrates with the broader function, including knowledge of products, services and processes.
  • Make evaluative judgments based on factual analysis, paying attention to detail.
  • Resolve problems by identifying and selecting solutions through technical experience guided by precedents.
  • Communicate complex or sensitive information and act as a contact point for stakeholders outside the immediate function.

Desired Skills and Experience:

  • At least several years of experience within a data and analytics function or team.
  • Understanding of big data platforms, data analytics, and reporting tools and techniques.
  • Experience working with a range of stakeholders and building effective relationships across the business and geographies.
  • Strong knowledge of SQL.
  • Proficiency in Python.
  • Proficiency in data visualisation software.
  • Experience with Hadoop and Teradata.
  • Experience in applying Data Science, AI or ML.
  • Familiarity with AWS.

Location: London.

Decision Analyst in London employer: 8120 Barclaycard UK

At Barclays, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. Our London office provides employees with access to cutting-edge technology and resources, alongside opportunities for professional growth through continuous learning and development programmes. With a commitment to our core values of Respect, Integrity, Service, Excellence, and Stewardship, we empower our team members to drive impactful decisions and contribute meaningfully to the organisation's success.

8120 Barclaycard UK

Contact Details:

8120 Barclaycard UK Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Decision Analyst in London

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We think you need these skills to ace Decision Analyst in London

Data Analysis
Decision Modelling
Sensitivity Analysis
Scenario Planning
Data Quality Control
Quantitative Modelling
Stakeholder Communication

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!

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Craft a Tailored Cover Letter:For a full-time role at 8120 Barclaycard UK, 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 8120 Barclaycard UK. 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 8120 Barclaycard UK

Brush Up on Your Statistics

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Get Comfortable with Python and R

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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.