Data Specialist
Landmark Information Group
etl processes
data integration
metadata accuracy
power bi reporting
data governance
team collaboration
In this pivotal role, you’ll be at the heart of our Data Management & Operations team, supporting strategic initiatives across Landmark divisions including PointX, Data Engineering, and Customer Data Quality. You’ll take ownership of complex ETL workflows, develop automation tools, and ensure our data is accurate, timely, and fit for purpose.
- Lead and maintain ETL processes, improving automation and data quality.
- Support data integration and provisioning across Landmark products and services.
- Ensure metadata accuracy and drive improvements in data governance.
- Use tools like Power BI to report on team metrics and performance.
- Manage bespoke data requests and provide technical support to Sales.
- Mentor junior staff and contribute to team KPIs and continuous improvement.
- Collaborate with internal teams and suppliers to resolve data issues and enhance workflows.
gis
etl
database
cloud
sql
efficiency
Are you passionate about data, automation, and driving meaningful change through smart processes? Landmark is looking for a Data Specialist to lead the way in transforming how we manage, process, and deliver data across the business.
You will have a qualification in GIS or a data-related discipline or bring significant equivalent professional experience. With at least 5 years’ experience in data analysis or curation, you’re confident designing and optimizing ETL/ELT processes, ideally using tools like FME Form or Flow, and always following best data governance practices.
You’re skilled with database technologies such as Oracle, SQL Server, or PostgreSQL/GIS, and have hands-on experience with SQL and Python. Experience with cloud-based data tools and storage is a plus.
You will also be detail-oriented, inquisitive, and thrive on solving complex problems and finding efficiencies in existing data pipelines.
BenefitsAt Landmark, you'll find a friendly, dynamic, and supportive team that values bold ideas, big dreams, and active curiosity. We foster a culture of innovation, encouraging everyone to contribute to the development and direction of our products and services, while continuously seeking new and efficient ways to work.
- Generous Holiday Allowance: 25 days' holiday plus bank holidays, with the option of adding up to 5 additional unpaid leave days per year
- Private Health Insurance: Provided by Vitality
- Training and Career Progression: A strong focus on your development
- Internal Coaching and Mentoring: Available throughout your time with us
- Group Income Protection Scheme
- Competitive Salary
- Pension Scheme: Matched up to 6% for the first 3 years, and up to 10% thereafter
- Free Parking
- Annual Lifestyle Allowance: £300 to spend on an activity of your choice
- Cycle to Work and Gym Flex Schemes
- Charitable Fundraising: Matched funding for your efforts
Founded 1995
Company Origins
The company has been in operation since 1995, evolving from traditional mapping to digital solutions.
$70–90M Revenue
Annual Financial Performance
Generates around $70 to $90 million in revenue annually through organic and acquisition growth.
- It licenses data from authoritative sources like Ordnance Survey, Environment Agency and British Geological Survey.
- Now part of DMGT, it integrates estate‑agency services, geodata, legal‑risk, valuation and cloud platforms.
- Typical projects range from environmental‑risk reporting for lenders to geospatial analysis for developers.
- They excel in mapping & geospatial services and legal & conveyancing risk assessments.
- A standout is their unified private‑cloud geospatial platform, blending historical maps, aerial imagery and risk data.
- INTEGRITY – “We L.E.A.D. with integrity"
- LISTEN – “We listen to understand"
- EMPOWER – “We empower to succeed"
- ADAPT – “We constantly adapt to stay ahead"
- DELIVER – “We deliver our best always"
- Support for creativity and career growth – ensuring everyone has space and opportunity to be creative, grow in their career, and develop long‑lasting working relationships
90% Reduction
GHG Emissions Scope 1 & 2
The company aims to reduce its absolute Scope 1 and 2 GHG emissions by 90% by 2030, using 2019 as the baseline year.
46% Reduction
GHG Emissions Scope 3
The company is committed to reducing absolute Scope 3 emissions from purchased goods/services and business travel by 46% by 2030, with 2019 as the baseline.
Net Zero by 2050
Emissions Commitment
The company is dedicated to achieving net zero emissions by 2050, aligning with global climate goals.
- Member of UN’s Race to Zero via Pledge to Net Zero
- First UK property data business to join Pledge to Net Zero initiative
- Partnered with Net Zero Now to support carbon measurement/reporting for property sector (from June 2024)
- Internal audit began in 2019; annual public reporting of emissions and progress
- Published annual thought-leadership / research to support climate science-based sector change
5 Years
Gender Pay Gap Reports
The company has been publishing annual UK gender pay gap reports consistently since 2020.
75%
Female Apprentices in 2021
In 2021, 75% of apprentices in roles such as Finance, Customer Services, and Technology were female.
4.1/5
Glassdoor D&I Rating
The company received a Glassdoor Diversity & Inclusion rating of 4.1 out of 5, based on 61 reviews.
79/100
Diversity Score
The company achieved a Diversity Score of 79 out of 100 according to Comparably data.
- Women in Tech forums were launched in 2019 and continued quarterly through 2020 to support female career progression.
- Apprenticeships are offered in Finance, Customer Services, and Technology, with a focus on supporting female candidates.
- The company uses skills-based interviews and mixed-gender recruitment panels to actively shortlist female candidates for STEM roles.
- The Employee Net Promoter Score is 42, with a Gender Score of 69/100, both from Comparably data.
