Who we are

DoubleVerify is a leading software analytics firm, publicly traded since April 2021 (NYSE: DV). We are the go-to source for tracking and analyzing digital ads for globally recognized brands and publishers. If you've ever come across an ad online, be it on the Web, Mobile, or CTV device, chances are we measured it.

Serving both advertisers and publishers, DoubleVerify operates on a massive scale, handling over 100B events per day. We verify that all ads are fraud free, appear next to appropriate content, appear to people in the right geography and measure the viewability and user’s engagement throughout the ad’s lifecycle. We also offer tools to empower clients to analyze, visualize and optimize the quality of their ad inventory.

With R&D centers in Belgium, USA, Israel, Finland, and Germany, we are a truly global company. We thrive in a dynamic environment with numerous challenges to solve. If you like to work in a large-scale environment and want to contribute to building products that significantly impact the industry and the web, DoubleVerify is the place for you.

The team and your role

We are looking for a highly motivated individual to join the Publisher Activation team based in Ghent.

The Publisher Activation team is dedicated to creating new integrations and tools that assist our customers, the publishers, in using our measurement technologies. To gather the necessary metrics for our measurement services, we directly integrate with the native browser APIs on the client-side. On the server side, we have multiple components that further process the requests initiated by our client-side scripts.

Our technology stack is built for scale and reliability. We use GitLab for version control and collaboration, with CI/CD and Infrastructure as Code (Terraform) powering our deployment pipeline. Grafana and Prometheus give us real-time visibility into our systems, while Google Cloud Platform and Cloudflare provide our serverless infrastructure. We store our data in BigQuery and rely on tools like Ox, Jest, and Playwright for testing and security. We also make heavy use of AI coding agents like Claude, Copilot, and Cursor to accelerate our development.

As a Junior Software Engineer Intern, you will be involved in the day-to-day activities of our team, including standups, engineering discussions, and code reviews. You will collaborate on our existing projects and also have the opportunity to cover a project from start to end. This is a hands-on position where you will be expected to write code and solve complex problems. You will be able to use agentic AI workflows to speed up your work, and you will also be assigned a mentor who will guide you throughout your internship, providing a rich learning experience. 

Who you are

You…

• are a Master's student in Computer Science or a closely related field. 
• are a problem solver first, not just a coder
• enjoy collaborating and are proactive, but you can also work independently

Extra plus points for:

• Familiarity with: JavaScript/TypeScript, serverless workers, web technologies, automated software testing, browser APIs, code profiling
• Good data analysis skills
• Open Source contributions or public GitHub projects (do share!)

What We Offer

• A dynamic environment that encourages rapid growth
• An 8-week internship during the summer period (Jul, Aug, Sept)
• Mentorship and Learning Opportunities
• A diverse and inclusive company culture
• Fun office perks such as snacks, lunch, etc.
• On-site at our Ghent office at least 3 days/week

Who we are

DoubleVerify is the recognized market innovator with the technology and tools that accurately authenticate the quality of digital media and drive ad performance for the world's largest brands. DV provides media transparency and accountability to deliver the highest level of impression quality for maximum advertising performance. Since 2008, DV has helped hundreds of Fortune 500 companies gain the most from their media spend by delivering best in class solutions across the digital ecosystem that help build a better industry. Learn more at doubleverify.com.

The Opportunity

The DevOps team at DoubleVerify is a 70+ team of experts positioned around the globe. We're building the infrastructure backbone for the next generation of AI-powered advertising verification that processes billions of impressions daily from the world's largest social media platforms.

As a DevOps RnD intern in Ghent, you’re positioned in a modern local office that interfaces with several different development teams. You’re part of a unique team that talks with developers, platform designers, security and many other teams in the company. You design solutions that directly affect how people work and get hands-on experience with working on production-grade infrastructure and codebases.

What You'll Achieve

• Be part of a local team in a global group
• Hands-on experience with scalable production infrastructure
• Gain experience in working with CI/CD, Infrastructure as code, the Cloud, and learn how AI can help in automating these.
• Get exposed to multiple teams of different cultures, locations and backgrounds
• Design and implement a full solution together with your mentor and other people in the team.

What You'll Bring

• You’re interested in understanding how technology works and digging deeper into details
• You’re not afraid to tackle complex systems and problems
• Initiative and autonomy— Use AI to unblock yourself, design a solution and validate it
• You're a collaborator: you have genuine curiosity about improving systems
• Active student in a computer science degree
• Basic understanding of Linux and scripting.
• Programming skills in a language such as Python, NodeJs or Go

What you’ll be working with

• Cloud: GCP (primary), AWS
• Orchestration: Kubernetes (GKE), Helm
• AI/ML: LangChain, OpenAI Agents SDK, Google ADK, n8n
• Observability: Prometheus, Grafana
• CI/CD: GitLab CI/CD, GitHub Actions
• IaC: Terraform, ArgoCD
• Languages: Python, Go, Bash, NodeJs

Why DevOps at DoubleVerify?

• Collaborative Culture: You'll work with a global team across Europe, US and Israel learning from diverse perspectives
• Hybrid flexibility (3 days in Ghent office, flexible scheduling)
• Strong remote collaboration tools and practices
• Access to cutting-edge AI tools (Claude Code, Cursor, GitHub Copilot, etc.)