Senior Software Engineer

Overview

Seedtag is looking for a Senior Software Engineer to join our team and help shape the future of contextual advertising as we continue to expand globally.

Who We Are

At Seedtag, our goal is to lead the change in the advertising industry because we believe that effective advertising should not be at odds with users’ privacy. By combining Natural Language Processing and Computer Vision, our proprietary, Machine Learning-based technology provides a human-like understanding of the content of the web that finds the best context for each ad while providing unparalleled risk-mitigation capabilities that protect advertisers from showing their ads on pages that could be damaging for their brand. All of this, without relying on cookies or any other tracking mechanisms. Every day, our teams develop new services that reach over 200 million users worldwide with fast response times to ensure that we deliver the best user experience. We’re fully committed to the DevOps culture, where we provide the platform that our Software Developers and Data Scientists use to manage over 100 different microservices, pushing dozens of changes to production every day. All of this is built on top of Kubernetes in Google Cloud Platform and Amazon Web Services. If you are interested in joining one of the fastest-growing scale-ups in Europe and working on massive scalability challenges, this is the place for you.

Your Challenge

• You will be responsible for building and improving the backend services of the ad exchange which have a direct impact on our publishers and client’s advertising KPIs.
• You will work on end-to-end projects, taking solutions from concept to production, and focusing on creating scalable, efficient, and impactful solutions.
• You will be expected to use your experience to make key technical decisions, manage project timelines and priorities, and communicate effectively with stakeholders across the company.
• You’ll provide a data-driven analytical mindset, being able to validate your own hypothesis with data and discuss conclusions with the team.
• Collaborating closely with cross-functional teams, your work will be aligned with business goals and drive the practical application of your solutions.

Our Core Values

Tech Stack

We support 120k requests per second with ML models in production, delivering responses within 10 milliseconds. Production stacks include Python and GoLang microservices, data lakes, GCS, Redis, Kinesis or Kafka, and deployments on Kubernetes in Google Cloud Platform and AWS. The rest of the company also develops in Typescript for Node.js and Scala, using Kafka, Druid, and MongoDB on Google Cloud Platform.

What You’ll Need To Succeed

Job Details

Why Join Seedtag?

Growth & Opportunity : Vast career development prospects.

Flexibility : 100% remote option (Europe-wide contracts with established legal entities) or hybrid, depending on location.

Learning & Development : Online courses and optional language classes.

Inclusive Culture : A supportive environment that values personal growth.

Fun & Connection : Team activities and company offsites.

Additional Perks

Ready to Join

Ready to join the Seedtag adventure? Send us your CV, and let’s grow together!

Seedtag is committed to an inclusive environment where everyone can thrive. We welcome diverse perspectives. Please let us know if you require accommodations during the hiring process.

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