Senior Data Engineer
This listing is for a Senior Data Engineer role at Quantum, in London, United Kingdom. The listing describes it as a full-time, senior position with hybrid working.
DGJ summary of this job
Our own short read of this listing, built only from the facts it gives. The employer’s original text follows further down.
This listing is for a Senior Data Engineer role at Quantum, in London, United Kingdom. The listing describes it as a full-time, senior position with hybrid working.
From the advert, the main requirements are English language skills.
The advert mentions Python, SQL and GCP among the skills and tools for this role.
The employer does not state a salary in this listing; DGJ Insight below shows an official pay benchmark for the place where one exists.
Benefits mentioned in the advert: health insurance and bonus.
Visa sponsorship is not mentioned. Applicants from outside United Kingdom should check the official work permit route before applying.
Dev Global Jobs found this job on Arbeitnow on Nov 11, 2026.
- Employer
- Quantum
- Location
- London, United Kingdom
- Work mode
- hybrid
- Job type
- Full-time
- Level (from the title)
- senior
- Pay
- Not stated by the employer
- Languages asked
- English
- Found
- Nov 11, 2026 on Arbeitnow
- Employer text
- 468 words, about 2 min to read
- Apply only on the official page (arbeitnow.co.uk). Dev Global Jobs is not the employer and never asks for a fee.
- Mirror the skills the advert names (Python, SQL and GCP) in your CV where you really have them; applicant tracking systems look for these words.
- Say your level in English plainly (for example B2 or C1).
- Read the employer’s full text below (about 2 min) before you apply.
- Build or check your CV with the free DGJ CV Builder.
DGJ Insight
Our own data about this role and place, from official statistics and our live job index.
Source: OECD Average annual wages, 2025
UN living-cost index for United Kingdom (ICSC post adjustment 76.4), as of 1 Oct 2026.
Source: ICSC post adjustment classifications (icsc.un.org)
- Skilled Worker visa: Job offer from a licensed sponsor at the required skill and salary level; English requirement
- Health and Care Worker visa: Eligible health and social care roles with a licensed sponsor
- Global Talent visa: Endorsement as a leader or potential leader in a listed field
Official routes: UK Visas and Immigration (GOV.UK)
About the role
Full text from the employer, as published on Arbeitnow, arranged into sections. Nothing added or removed.
Our Company At Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity.
Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the world’s most used digital comparison service, delivering value and simplicity to millions.
We drive growth through data-driven affiliate marketing built for performance from day one. Every campaign is measurable, optimised in real time, and designed to scale.
With in-house tech, full-stack analytics, and a compliance-first mindset, we give our partners an edge. We drive confident decisions and growth in regulated and high-growth sectors. We’ve helped ambitious brands grow faster, smarter, and globally.
01The Role
Our Data Engineering team is growing! We’re looking for a Senior Data Engineer to join our team in London.
In this role you will build and run the pipelines behind QiCore, our new data warehouse. You’ll bring acquired businesses like Rewards into one platform and make sure the data the business runs on is reliable, governed and built to last.
02Key Responsibilities
Build, test and maintain batch and streaming pipelines into QiCore to agreed engineering standards
Migrate Rewards data into our warehouse and single customer view, keeping reporting running throughout
Model data for analytics and reporting, working to the architecture and governance principles the team sets
Monitor pipeline health and data quality, fixing issues at the root rather than patching symptoms
Support future acquisitions and platform migrations, turning each one into a faster, repeatable process
03About You
Several years of hands-on data engineering, writing production SQL and Python
Experience building ETL or ELT pipelines on a modern cloud warehouse or big data platform
Proven experience working with GCP and the Google ecosystem (BigQuery, Pub/Sub, Dataproc, Cloud Storage, etc.)
Working knowledge of data governance, testing and data quality practices
Comfortable with orchestration and version control, and with reviewing and being reviewed
High standards for quality, with a can-do attitude when priorities shift
You thrive when working as part of a team
Comfortable in a fast-paced environment
Have excellent written and verbal English skills
Last but not least, you’ll have no ego!
04What You’ll Get
Private Health Care (Vitality)
Hybrid Working (3 days in office)
Travel Insurance
Competitive Base Salary
Company Bonus Scheme
Paid for AI Subscription (Claude / ChatGPT / Gemini)
Market-Leading Training Programme
Recognition & Reward Scheme
Annual Company Conference
Regular Happy Hours & Team Lunches
Free Coffee, Drinks & Snacks
05What’s the next step?
Our hiring process ensures we're recruiting the right people for the role. We ensure that people are as suitable for us as we are for them.
If you like the sound of what we're all about at Quantum and want to join a team where you can make an impact, please apply or contact us at -----
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