Have you ever thought about joining a company where:

👨‍👩‍👧‍👧 People are passionate about what they do and we put them first

👩‍💻 Technology is created to help make the world a better place

📈 You can develop your skills and choose projects suitable for your own development

☁️ You can drink coffee in the clouds (seriously, our office is on the 20th floor!)

🤝 Every problem is solved on a high level of standards

🗽And finally, where people care for each other and feel free

At B3, we unleash the potential of companies through IT outsourcing in a unique, Scandinavian model, and our long-term vision is to make Poland the leading center of digital innovation in Europe. We do all of this in the spirit of "Care" - we focus on understanding the needs of consultants, matching them to optimal projects and providing them with appropriate care. Energy, logic, experience and freedom - this is what we follow every day.

Sounds like your dream workplace? Apply now and join us as... Site Reliability Engineer 👷! :)

✨ What is the project about?

The project focuses on developing cloud-native pricing and promotions management tools that enable businesses to make data-driven decisions with confidence. Built on Google Cloud Platform, the system features a robust Golang backend and a seamless TypeScript/React front end. The data platform processes vast amounts of customer data using Golang workflows orchestrated by Cadence/Temporal, with hybrid data layers powered by ClickHouse and Postgres. The goal is to provide fast, meaningful insights that help businesses optimize their planning and execution. As a Senior Data Engineer, you will contribute to system integration, data management, and the scalability of the analytics engine, ensuring reliability and efficiency for end users.

✨ Your tasks:

• Design and deploy data pipelines to support our business-critical systems.
• Improve the scalability of our data pipelines and wider platform to serve our growing customer base.
• Support and improve our existing data operations with deployment tools and pipelines.
• Imagine new feature ideas and design data pipelines to incorporate them into our models.
• Improve the way we evaluate and monitor our data and system performance.

✨ What you'll need to be successful?

- Strong experience from managing infrastructure

- Skilled with Docker and Kubernetes

- Some experience from working with Google Cloud Platform

- Solid experience in software engineering in a production environment.

- Experience designing and implementing applications and tooling for consolidating and processing large volumes of data.

- Knowledge on how to manipulate data to perform analysis, including querying data, defining metrics, or transforming data to effectively evaluate a hypothesis.

- Experience building integrations serving data of large scales to downstream systems, ideally to customer facing systems.

✨ On board with B3 you will receive:

• Health and sports benefits tailored to your needs

• Free running and swimming training, internal triathlon team, joint competitions (Warsaw)
• Tailor-made development activities to deepen expert knowledge
• Cyclical initiatives allowing development in IT fields other than the current one