This job posting expired and applications are no longer accepted.
Department for Science, Innovation & Technology
Published
03.04.2026
Location
London, United Kingdom
Job Type
Experience Level
Mid-level
Work Arrangement
Hybrid

Description

Apply before 11:55 pm on Sunday 5th April 2026

Location
Bristol, South West England, BS2 0EL : Glasgow, Scotland, G2 8JQ : Manchester, North West England, M2 3AW : City of Westminster, London (region), SW1A 2AS : York, Yorkshire and the Humber, YO1 7PX

Salary
£57,204 - £68,558
About the job
Job summary

The Joint Data and Analysis Centre (JDAC), is an analytical function at the heart of government that provides analysis to support decision making by Ministers and senior officials on economic, domestic, national security and global issues. JDAC is dedicated to ensuring that government decisions are informed by the best available data and strategic analysis, drawn from across government, industry, international expertise, academia and open-source intelligence.

The advertised role is part of the Data team, a small multidisciplinary team focused on artificial intelligence, reproducible analytical pipelines, fast paced data modelling and visualisation. We work collaboratively with other departments and with the Office for National Statistics to deliver analytical products and services.

Job description

As a senior data scientist in JDAC you will lead data science projects in high profile policy areas. Recent projects have included: modelling public perception of local areas; building AI tools to assist colleagues who work with parliament; development of a web app for advanced geospatial processing; developing a Django-based platform for orchestrating reproducible analytical pipelines.

The role will also involve building data science capability amongst the wider analytical team, and embedding and maintaining good coding practices and quality assurance. This is primarily a technical G7 role with limited line management responsibilities (you may manage one junior member of staff) giving you the opportunity to use and develop your technical skills.

Person specification

You must be enthusiastic about using code to solve analytical problems and have an ability to learn new tools and techniques.

Experience / ability required in role:

We expect the successful candidate to:

  • have experience building data science products using Python
  • have a broad knowledge of data science techniques, use cases and potential impact, as well as the tools and technologies
  • have experience in designing and developing data science products and services
  • work collaboratively with a range of policy and analytical colleagues in support of organisational objectives
  • communicate effectively and manage delivery plans and priorities
  • appreciate and understand data ethics, data preparation and manipulation
  • appreciate and understand delivery methods, and how to deliver supported solutions at scale

Technical skills required are aligned with the principal data scientist role in the Government Digital and Data Profession Capability Framework
(https://ddat-capability-framework.service.gov.uk/role/data-scientist#principal-data-scientist)

  • Applied maths, statistics and scientific practices
  • Data engineering
  • Data ethics and privacy
  • Data science innovation
  • Ability to deliver business impact
  • Ability to develop data science capability
  • Programming and build (in Python)
  • Understanding of product delivery

Additional information:

Cabinet Office policy is that a minimum 60% of your working time should be spent at your principal workplace. For some roles, due to their nature and the business need, this may be up to 100%. Requirements to attend other locations for official business will also count towards this level of attendance.

Behaviours

We'll assess you against these behaviours during the selection process:

  • Delivering at Pace
  • Managing a Quality Service
  • Developing Self and Others

Technical skills

We'll assess you against these technical skills during the selection process:

  • Programming and build
  • Applied maths, statistics and scientific practices
  • Data science innovation
Benefits
Alongside your salary of £57,204, Cabinet Office contributes £16,571 towards you being a member of the Civil Service Defined Benefit Pension scheme. Find out what benefits a Civil Service Pension provides.
  • Learning and development tailored to your role.
  • An environment with flexible working options.
  • A culture encouraging inclusion and diversity.
  • A Civil Service Pension which provides an attractive pension, benefits for dependants and employer contributions of 28.97%.
  • A minimum of 25 days of paid annual leave, increasing by one day per year up to a maximum of 30.

Things you need to know

Artificial intelligence

Artificial intelligence can be a useful tool to support your application, however, all examples and statements provided must be truthful, factually accurate and taken directly from your own experience. Where plagiarism has been identified (presenting the ideas and experiences of others, or generated by artificial intelligence, as your own) applications may be withdrawn and internal candidates may be subject to disciplinary action. Please see our candidate guidance (opens in a new window) for more information on appropriate and inappropriate use.

Selection process details

This vacancy is using Success Profiles (opens in a new window), and will assess your Behaviours, Experience and Technical skills.

Application process

As part of the application process you will be asked to complete a CV (of no more than 2 pages), personal statement 500 words and behavioural statements.

Further details around what this will entail are listed on the application form.

Please provide a personal statement of no more than 500 words. It should explain how your knowledge, skills and experience (using examples) meet the requirements for this role in line with the Success Profile element(s) being assessed (e.g. Behaviours, Experience etc). Using the job advert information, particularly the job description and person specification. Information is available on the application process (including what Civil Service Success Profiles is) and how to write your personal statement.

If a large number of applications is received, an initial sift may be undertaken using the CV. Candidates who pass the initial sift may be progressed to a full sift, or progressed straight to assessment/interview.

Selection process
We will be using an interview to assess three behaviours (delivering at pace, managing a quality service, developing self and others) and three technical questions. The interview will take place in person, in London, and will include a technical exercise around coding in Python and a presentation. We can reimburse reasonable travel costs for candidates selected for interview.

Expected timeline (subject to change)
Expected sift date – w/c 6th April
Expected interview date/s – w/c 20th April
Interview location - Your interview will either be conducted face to face or by video. You will be notified of the location if you are selected for interview.

Security

Successful candidates must meet the security requirements before they can be appointed. The level of security needed is security check (opens in a new window).

See our vetting charter (opens in a new window).

People working with government assets must complete baseline personnel security standard (opens in new window) checks.

Nationality requirements

This job is broadly open to the following groups:

  • UK nationals
  • nationals of the Republic of Ireland
  • nationals of Commonwealth countries who have the right to work in the UK
  • nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities with settled or pre-settled status under the European Union Settlement Scheme (EUSS) (opens in a new window)
  • nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities who have made a valid application for settled or pre-settled status under the European Union Settlement Scheme (EUSS)
  • individuals with limited leave to remain or indefinite leave to remain who were eligible to apply for EUSS on or before 31 December 2020
  • Turkish nationals, and certain family members of Turkish nationals, who have accrued the right to work in the Civil Service

Further information on nationality requirements (opens in a new window)

Working for the Civil Service

The Civil Service Code (opens in a new window) sets out the standards of behaviour expected of civil servants.

We recruit by merit on the basis of fair and open competition, as outlined in the Civil Service Commission's recruitment principles (opens in a new window).

The Civil Service embraces diversity and promotes equal opportunities. As such, we run a Disability Confident Scheme (DCS) for candidates with disabilities who meet the minimum selection criteria.
The Civil Service also offers a Redeployment Interview Scheme to civil servants who are at risk of redundancy, and who meet the minimum requirements for the advertised vacancy.

Diversity and Inclusion

The Civil Service is committed to attract, retain and invest in talent wherever it is found. To learn more please see the Civil Service People Plan (opens in a new window) and the Civil Service Diversity and Inclusion Strategy (opens in a new window).

This is an amazing government team working at the forefront of data science and AI tooling to respond to high priority national and global events. Highly recommend applying!

We are proud supporters of Women in Data. Connect, engage and belong to the largest free female data community in the UK – visit: www.womenindata.co.uk to join our community.

Stay connected! Follow us on LinkedIn for updates on career opportunities and more.

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