---
title: 'Full Stack Software Engineer at Quantcast'
canonical: 'https://feeny.ai/job/full-stack-software-engineer-quantcast-berlin-nvga0x4kk0bj'
type: 'job'
last_seen: '2026-09-06'
---

# Full Stack Software Engineer at Quantcast

- **Company:** Quantcast
- **Location:** Berlin, Germany
- **Employment:** full-time
- **Work type:** hybrid
- **Posted:** 2026-08-20
- **Last confirmed live:** 2026-09-06
- **Apply:** https://jobs.ashbyhq.com/quantcast/37f1f490-61c2-4f34-85cd-e38cc8870ad4

## Job description

At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering results that actually move the needle. Since 2006, we've been the industry's trailblazer, launching the first AI-powered measurement platform for publishers and the first AI-driven DSP. Our AI doesn't just optimize—it delivers the measurable outcomes that matter most to our clients, giving them the competitive edge they need in a crowded marketplace. Ready to join the team that's defining the future of digital advertising?

We're currently hiring for a Full Stack Software Engineer in our Post-Sales Enablement team based in Berlin.

As a Full Stack Software Engineer, you will design, implement and maintain services that enable our customer success and yield operations teams to efficiently configure and operate advertising campaigns for advertisers. You will be responsible for understanding the needs of our stakeholders and building software to provide tooling and automate workflows. You will collaborate with other Engineering, Product and Corporate Technology teams.

What you'll do:

- Define, code, test, and deploy software focused on process simplification and automation.
- Ability to switch between programming languages such as Java, Kotlin, Python and Go.
- Build front-end applications using React, Redux, CSS
- Work directly with internal customers, other business stakeholders and other Engineering and Corporate Technology teams to understand requirements and contribute to product definitions and system design.
- Follow the engineering best practices as defined by the team and organization, from testing, deployment, documenting, operating services and code quality.
- Participate in a team-wide on-call rotation.

Who you are:

- Excellent professional proficiency in English, both written and verbal.
- Computer Science degree or equivalent experience (We recognize that knowledge and skills equivalent to those earned in a degree program can also be achieved via nontraditional paths, and welcomes applicants with nontraditional training.)
- 0-2 years of industry experience (new grads welcome!)
- Proficient in an object-oriented programming language, Java and/or Kotlin preferred
- Knowledge of frontend technologies such as React, Redux, CSS and API technologies (REST, GraphQL, gRPC)
- Experience with SQL and JavaScript/JSON.
- Understanding of the full software development life cycle (scoping, prioritization, planning, execution, operation, end-of-life) and the tools that assist it (source control, continuous integration, deployment tools) in an Agile environment.

At Quantcast, we craft offers that reflect your unique skills, expertise, and geographic location. On top of a competitive salary, this position includes a performance bonus, equity, and a comprehensive benefits package. For more details, visit our Careers Page https://www.quantcast.com/careers/ and see how we support our team. We are headquartered in San Francisco with offices around the world. Quantcast is an Equal Opportunity Employer. Please see the Applicant Privacy Notice https://legal.quantcast.com/#applicant-privacy-notice for details on our applicant privacy policy. Join the team that unlocks potential.

## About Quantcast

## Company Overview
- **One-liner**: Quantcast is an AI-powered advertising technology platform that helps brands and agencies reach audiences through a demand-side platform (DSP) using real-time data and machine learning.
- **Entity Type**: Private (Acquired by InMobi Pte. Ltd.; last reported funding Series C)
- **Headquarters**: San Francisco, California, United States
- **Founded**: 2006
- **Founders**: Konrad Feldman (CEO)

## Core Business
- Primary industry/industries: Advertising Technology (AdTech), Digital Media, Programmatic Advertising
- Target customers: B2B — brands, agencies, and publishers (enterprise and SMB)
- Mission or purpose statement: To level the playing field so everyone benefits from a free and open internet; to simplify digital advertising by connecting brands to their audiences with AI-powered insights and measurement.

## Products & Services
- **Quantcast Platform (DSP)**: A self-serve demand-side platform that uses AI to plan, activate, measure, and optimize programmatic advertising campaigns across display, video, mobile, and connected TV.
- **Quantcast Measure**: A free audience measurement tool for publishers (used by 100 million global web destinations daily) that provides real-time, first-party data insights using machine learning.
- **Quantcast Advertise**: A managed-service offering that leverages predictive models and first-party data for cookieless, addressable advertising.

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed as a private company.
- **Key Metric**: Annual Revenue of $313.3 million; Total Funding of $65.3 million.
- **Notable Investors/Partners**: Founders Fund, Polaris Partners, Cisco. Parent company: InMobi Pte. Ltd. Key partners and customers include major agencies and brands, along with publishers across 100M+ global web destinations.
- **Growth Signals**: Headcount of 410 employees (+15.4% YoY); active job postings increasing +90.9% yearly; operates in 19 countries with offices across 10 countries (US, Canada, UK, Ireland, France, Germany, Italy, Sweden, Australia, Singapore, India). Named a Leader in G2’s Demand-Side Platform Category.

## Competitive Advantages
- **Proprietary Audience Graph & AI**: Built on two decades of data intelligence, making billions of decisions per second to identify high-converting audiences without relying on third-party cookies.
- **First-Mover in Cookieless Advertising**: The first managed-service DSP to use predictive models independent of third-party data, providing a future-proof solution for advertisers.
- **Unified Platform**: End-to-end workflow from planning and activation to measurement and reporting, all under one easy-to-use interface.

## Strategic Focus
- Expanding autonomous advertising capabilities with Q+ (AI-driven campaign performance).
- Deepening first-party data and cookieless addressability solutions to stay ahead of industry privacy changes.
- Continuing global expansion and headcount growth across engineering, sales, and marketing teams.

## Why Work Here
- **Culture**: Emphasizes "Own it" (responsibility, integrity, inclusion) and "Velocity" (ruthless prioritization, fast execution, valuing results over effort). Founder-led and diverse organization with offices across 10 countries.
- **Work Policy**: Hybrid model for most roles, with some on-site positions at HQ (San Francisco). Offers "Working From Anywhere" (WFA) weeks and flexible remote options.
- **Notable Perks**: Comprehensive healthcare, generous vacation/time off, hybrid WFA weeks, mental wellbeing support, stock/share option grants, catered lunches and stocked kitchens, commuter benefits, learning & development opportunities, global mentorship program, employee resource groups, parental benefits, and mobile phone benefits.
- **Tech Stack**: Python, Scala, Go, Java, Ruby, C++, SQL, PostgreSQL, Redis, React, Kafka, Spark, Salesforce, Marketo, JIRA, Wrike.

## Sources
1. [Quantcast.com](https://www.quantcast.com/)
2. [Quantcast - About Us](https://www.quantcast.com/about-us/)
3. [Quantcast - Careers](https://www.quantcast.com/careers/)
4. [LinkedIn - Quantcast](https://www.linkedin.com/company/quantcast)
5. [Built In - Quantcast](https://builtin.com/company/quantcast)
6. [Quantcast Jobs (Ashby)](https://jobs.ashbyhq.com/quantcast)

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