Quantum at a glance
SEC filings mentioning "Quantum": 10,000+ · SIC industry: Computer Storage Devices — search EDGAR

Quantum
Quantum is seeking a Head of Data Engineering and Machine Learning to lead data-driven innovation in London on a hybrid basis. This is a full-time leadership role where you'll establish technical direction, scale analytics infrastructure, and shape the intelligence powering our platform for global brand partners.
Role Overview
Quantum bridges ambitious brands with intent-driven consumers through proprietary technology and high-impact affiliate solutions. We combine full-stack data architecture with compliance rigour to deliver measurable commercial outcomes. Our data and machine learning function is central to this mission—transforming raw signals into strategic advantage.
As Head of Data Engineering and Machine Learning, you'll lead the technical teams underpinning our platform. You'll architect our data and ML roadmap, recruit and develop talent, and ensure our infrastructure scales with business growth. This role sits at the intersection of technology leadership and commercial impact.
What You'll Do
- Recruit, mentor, and build a world-class data engineering and ML team; drive a culture of technical craftsmanship and measurable outcomes
- Architect and own the technical vision for data infrastructure and model delivery; ensure alignment with business scaling ambitions
- Drive execution of quarterly and annual roadmaps; make informed trade-off decisions balancing innovation and pragmatism
- Partner cross-functionally with product, commercial, and executive teams to identify and deliver high-impact data initiatives
- Champion AI-driven methodologies across the function; stay engaged with hands-on technical work where it moves the needle
Who We're Looking For
- Proven experience building and scaling data engineering or machine learning teams with measurable impact
- Hands-on technical depth in data infrastructure, analytics platforms, or ML systems; demonstrated involvement in design and delivery
- Track record of shipping data products or platforms that meaningfully improved customer or business outcomes
- Ability to distil complex technical challenges into compelling narratives for business leaders and boards
- Strategic commercial perspective; proven ability to engage senior stakeholders on revenue and competitive positioning
- Collaborative team player who energises in fast-paced, high-growth environments and thrives on shared success
- Fluent English communication—both written and spoken—with an approachable, ego-free leadership presence
About Quantum
Quantum is the trusted data partner for performance-driven brands. We operate one of the UK's leading comparison platforms, helping millions make confident purchasing decisions whilst connecting brands with high-intent audiences. Our mission: intelligent, scalable affiliate marketing built on in-house technology and rigorous compliance standards. We've driven growth for ambitious brands across regulated and fast-expanding sectors, combining proprietary data infrastructure with a talent-first culture.
Next Steps
To apply, complete your application directly on this page, or you'll be redirected to the employer's application platform to finish submitting there.
To apply for this job please visit jobs.ashbyhq.com.
Terms used in this posting
- hybrid
- A work arrangement combining both in-office and remote/at-home work, typically on a set schedule.
Explore Quantum online
Working in London, UK
Weather right now in London, UK: checking… · Local time: · Air quality: · Daylight: · UV index: · Wind:
London is the capital and largest city of England and the United Kingdom, with a population of 9.1 million people in 2024. Its wider metropolitan area is the largest in Western Europe, with a population of 15.4 million. London stands on the River Thames in southeast England, at the head of a 50-mile (80 km) tidal estuary down to the North Sea, and has been a major settlement for nearly 2,000 years. Its ancient core and financial centre, the City of London, was founded by the Romans as Londinium and has retained its medieval boundaries. The City of Westminster, to the west of the City of London
England is a country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and more than 100 smaller adjacent islands. England shares a land border with Scotland to the north and another land border with Wales to the west, and is surrounded by the North Sea to the east, the English Channel to the south, the Celtic Sea to the south-west, and
- Elevation 18m (59 ft)
Source: Wikipedia (state)
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