InfoSum
infosum.com
Actively hiring
Data Marketplaces, Sharing & Clean Rooms
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Salaries
Products
People
Growth
Offices
Jobs
Financials
How InfoSum hires
Truth index
A 95/100
Median time to fill
80 days
Ghost roles
0%
Stale roles
0%
Reposted roles
0%
InfoSum scores A on the Alion truth index (A is best, E worst), measured over 13 open roles re-checked against its own hiring board: 0% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 80 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
InfoSum is a London data collaboration company founded in 2015 that lets organisations combine datasets without sharing the underlying records. Its decentralised clean room compares data statistically so partners learn about audience overlap while raw customer data stays in place. The company works with broadcasters, retailers and advertisers on privacy-safe measurement.
News
Magnite Full Frame Episode 1 - In Conversation with Devika Bulchandani
Magnite Full Frame Episode 1 - In Conversation with Devika Bulchandani
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Report
Los datos, la inteligencia artificial y la tecnología están redefiniendo el valor de las agencias de publicidad
Brian Lesser y Lauren Wetzel, líderes globales de WPP Media, sostienen que la siguiente ventaja competitiva para las marcas no dependerá únicamente de adoptar inteligencia artificial, sino de convertir los datos en decisiones capaces de acelerar el crecim
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WPP Media France relocalise sa donnée et prépare le terrain pour la publicité agentique
La stratégie mondiale du groupe publicitaire WPP, qui investit environ 300 millions de dollars par an dans les technologies liées à la donnée et à l'intelligence artificielle, entre dans une nouvelle phase d'application sur le marché français. Après avoir
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Viaplay og WPP Media vil bruge købsdata til videoannoncering
Et nyt samarbejde med WPP Media skal gøre det muligt for annoncører at aktivere målgrupper i Viaplays platforme på baggrund af retail-data.
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Report
Why New Zealand's Market Structure Gives It An Edge In The Data Collaboration Era
While NZ might have the edge on us in data collaboration, it certainly doesn't when it comes to pavlova.
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Report
Why WPP Is Betting on Signals Over Identity in a Privacy-First World
WPP acquires InfoSum to power decentralised federated learning, helping Indian brands use signals based AI while keeping data in place and DPDP compliant
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Report
How Publishers Can Build a Lasting Data Advantage in the Age of AI
As AI reshapes media buying, Nick Henthorn of InfoSum explains how publishers can use first-party data more effectively without giving up control.
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Report
WPP bets on privacy-first data collaboration as AI rewrites marketing playbook
As AI demands richer consumer signals and privacy regulations tighten globally, WPP says the next phase of marketing growth will depend less on owning customer data and more on collaborating across ecosystems securely.
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Report
Netflix Announces New Ad Tier Markets, Podcast and Vertical Video Inventory, and a Dog Show
Four years after the news broke that Netflix was to
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Report
Trainline joins WPP Media's Open Intelligence for Commerce
London, UK, 20th April 2026: WPP Media today announces a new partnership with Trainline, the UK's leading rail and coach travel platform to integrate
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Tech stack
Technologies named in job postings at InfoSum over the last 12 months, by layer, with the share of postings for each.
Technologies in use
30
Postings analysed
14
Stack modernity
77/100
Languages
Python57%
SQL57%
JavaScript43%
Go29%
Frameworks & libraries
React.js14%
OpenTelemetry14%
Next.js7%
Databases
PostgreSQL21%
Snowflake14%
Cloud & platforms
AWS64%
Azure64%
GCP64%
Kubernetes43%
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Full InfoSum tech stack
30 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$230k
Typical range
$140k – $230k
Open positions
5
3
Jobs
Middle
33.3%
Architect
66.7%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Middle | 1 | $140k | $140k |
| Architect | 2 | $230k | $230k |
Highest paying role
Director, Customer Success
$230k
Normalized to USD per year
All salaries at InfoSum
By role, level and city, against the market · 5 jobs with pay
Growth
Hiring Momentum
82/100
Scaling fast
Open positions
13
5 opened / 7 closed in 30 days
Median time-to-fill
80 days
faster than 16% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Frontend
22% ▲
Finance
22% ▼
Solutions
22% ▲
Backend
11% ▲
Security
11% ▲
Support
11% ▲
Activity Timeline
New location: Australia
Oct 2026
Added Agentic Workflows to stack
Oct 2026
Added Microsoft Office to stack
Oct 2026
Added GDPR to stack
Oct 2026
Added Next.js to stack
Oct 2026
New location: United Kingdom
Sep 2026
Added SIEM to stack
Sep 2026
Added TypeScript to stack
Sep 2026
Added React.js to stack
Sep 2026
Added Agile to stack
Sep 2026
Added Microsoft Excel to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
42
Hiring now
5
Countries
18
Busiest office
London
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Headquarters
Builds here
Office with open vacancies
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London
United Kingdom
HQ
Basingstoke
1 open roles 2 posted in 90 days 100% engineering 1-10 est. staff
hires for Backend
New York
United States
Sales office
USA
5 open roles 1 posted in 90 days 1-10 est. staff $212k Avg Salary
hires for Customer Success, Solutions, Sales
Basingstoke
United Kingdom
Engineering / R&D
United Kingdom
3 open roles 4 posted in 90 days 100% engineering 1-10 est. staff
hires for Backend, Security
Sydney
Australia
Engineering / R&D
Australia
2 open roles 1 posted in 90 days 50% engineering 1-10 est. staff
hires for Backend, Support
Toronto
Canada
Engineering / R&D
Canada
2 open roles 1-10 est. staff
hires for Sales, Customer Success
Hong Kong
Hong Kong
Regional office
Hong Kong
Guangzhou
China
Regional office
Guangzhou
Bengaluru
India
Regional office
Bangalore
Berlin
Germany
Regional office
Berlin
Lahore
Pakistan
Regional office
Lahore
Cairo
Egypt
Regional office
Cairo
Kolkata
India
Regional office
Kolkata
Chennai
India
Regional office
Chennai
Ho Chi Minh City
Vietnam
Regional office
Ho Chi Minh City
Barcelona
Spain
Regional office
Barcelona
Karachi
Pakistan
Regional office
Karachi
Bucharest
Romania
Regional office
Bucharest
Johannesburg
South Africa
Regional office
Johannesburg
Helsinki
Finland
Regional office
Helsinki
Antwerp
Belgium
Regional office
Antwerp
Cali
Colombia
Regional office
Cali
Doha
Qatar
Regional office
Doha
Cape Town
South Africa
Regional office
Cape Town
Beijing
China
Regional office
Beijing
Chicago
United States
Regional office
Chicago
Bogotá
Colombia
Regional office
Bogota
Atlanta
United States
Regional office
Atlanta
Brussels
Belgium
Regional office
Brussels
Hamburg
Germany
Regional office
Hamburg
Brisbane
Australia
Regional office
Brisbane
Frankfurt am Main
Germany
Regional office
Frankfurt
Dallas
United States
Regional office
Dallas
Adelaide
Australia
Regional office
Adelaide
Detroit
United States
Regional office
Detroit
Boston
United States
Regional office
Boston
Cincinnati
United States
Regional office
Cincinnati
Austin
United States
Regional office
Austin
Düsseldorf
Germany
Regional office
Dusseldorf
Kansas City
United States
Regional office
Kansas City
Gurgaon
India
Regional office
Gurgaon
Amsterdam
United States
Regional office
Amsterdam
Lima
United States
Regional office
Lima
Jobs
≈ $44k – $94k per year (Estimated) • Hybrid • Sydney
Python
SQL
AI Agents
Agentic Workflows
Apply
≈ $55k – $125k per year (Estimated) • Hybrid • 4+ years exp • Basingstoke
JavaScript
SQL
GCP
Azure
CI/CD
Git
AWS
Docker
Kubernetes
Apply
≈ $88k – $201k per year (Estimated) • Hybrid • Australia
Python
SQL
AI Agents
Agentic Workflows
Apply
$100k – $230k per year • Hybrid • New York
Python
SQL
Snowflake
Databricks
DevOps
GCP
Azure
AWS
Apply
≈ $45k – $87k per year (Estimated) • Hybrid • 1+ year exp • Basingstoke
ISO 27001
GDPR
Apply
Hybrid • 3+ years exp • Sydney
Python
Go
JavaScript
SQL
PostgreSQL
Apache Kafka
AI/ML
Spark
DevOps
gRPC
GCP
OpenTelemetry
Prometheus
Azure
AWS
Kubernetes
Grafana
Apply
$100k – $230k per year • Hybrid • New York
Python
SQL
Snowflake
Databricks
DevOps
GCP
Azure
AWS
Apply