Software Engineer

We are Pubstack

Founded in Paris, with customers and team members everywhere!

We are a fast-growing startup based in Paris and founded in July 2018. Backed by prestigious investors, we raised $6 million in Series A round.

First of all, Pubstack is a human adventure.

We are building the most exceptional team to solve complex problems for our customers.

We are a close-knit team of 42 people that likes to believe its workplace feels innovative and its fast-paced environment makes each week feel different and more exciting.

Pubstackers embrace values like genuine collaboration, not taking themselves too seriously, questioning themselves, and being comfortable seeking improvement.

What we are building

Pubstack’s product is an Ad Management platform (SaaS) for web publishers that was created in 2018.

We currently work with over 100 premium publishers across Europe.

As an innovator in Ad Management, Pubstack empowers publishers through a data-driven approach to building, maintaining, optimizing, and monitoring high-performing ad stacks.

Pubstack now offers the only Ad Management platform that empowers publishers’ monetization teams.

Thanks to its powerful technology, they are able to confidently build highly-efficient ad setups – faster than ever before –, to boost their ad revenue, and to make data-based decisions about their ad stack.

Pubstack works with some of the best online media companies in the world –  including Le Monde, DPG Media, United Internet Media, Vinted, Webedia, and  many more – to ensure they can maintain high inventory quality, make more revenue and deliver exceptional content.

The Opportunity:

At Pubstack, we process billions of real-time events daily and serve code over 10 billion times a day, delivering critical insights and innovative solutions to our users.

As a Software Engineer, you'll play a key role in advancing our Ad Management Engine by developing new features, optimizing its performance, and driving its evolution.

This includes writing highly efficient TypeScript code for the engine, designed to run directly in web browsers, and developing Rust-based server-side services to handle large-scale data processing.

Joining a talented team, you'll tackle complex technical challenges and contribute to impactful solutions that reach millions of users worldwide.

• Software Development:

• Collaboration with Product Team:

• Code Review and Quality Assurance:

• Testing and Deployment:

• Innovation:

• Experience: min 5 years after diploma
• Language Proficiency: Fluency in French and English.
• Advanced knowledge of Typescript
• Intermediate knowledge of Rust and Golang
• Intermediate knowledge of React and Node.js
• Intermediate knowledge of MongoDB
• Intermediate knowledge of Cloud services & infra as code
• Knowledge of Ad-tech is a plus
• Excellent written & oral communication
• Demonstrated ability to manage multiple projects, prioritize tasks, and maintain attention to detail in a fast-paced environment.
• A proactive, problem-solving attitude

Why should you apply?

Fast-learning environment, entrepreneurial and strong team spirit

Competitive salary based on experience

Meal vouchers with Swile

Alan health insurance (70% covered by Pubstack for you and your children)

We let you pick your location !You can work remotely and from our office (Paris - Reaumur Sebastopol)

3 On/Off-site and team buildings per year

Gift card (2x/year for a total amount of 300€)

Remote allowance: 30€/month

25 paid leave + RTT (between 8 and 12/year)

Key moment to join Pubstack in terms of growth and opportunities