Software Engineer
Senior Golang Developer responsible for designing, building, and maintaining high‑performance microservices, RESTful APIs, and containerized deployments using Docker and Kubernetes, ensuring scalability, reliability, and continuous delivery in a fast‑paced, technology‑driven environment.
B3 Consulting's vision is to create a world of technology in which people come first. We come from Sweden, and our mission is t o take care of how we live and work.
Our "Care" philosophy results in technology meeting care, which allows us to build long-term relationships while creating innovative solutions.
At B3, we unleash the potential of companies through IT outsourcing in a unique, Scandinavian model. We are one of the fastest growing companies in Poland, awarded the title of "Business Gazelle" in 2023 💪
If, like us, you value:
💥 Energy
💡 Logic
💻 Experience
This is great - we fit together perfectly!
As a Senior Golang Developer , you will join our Application Development Organization, working with a group of people dedicated to ensuring rapid client system integration, robust data management, and a scalable analytics engine.
Strong proficiency in Golang for backend development, especially for large-scale data workflows and services.
Experience with cloud-native development on Google Cloud Platform (GCP), including deployment and pipeline tools.
Expertise in working with large-scale data platforms and databases, particularly Postgres (ClickHouse will be an advantage).
Ability to design and implement robust data processing and analytics pipelines, including querying, transforming, and consolidating large volumes of data.
Fluent English (at least C1)
Design and develop robust software solutions to support Price & Promotion business-critical systems.
Improve the scalability and performance of our data pipelines to serve our growing customer base.
Support and enhance our existing data platform team with deployment tools and pipelines.
Innovate and implement new features, ensuring seamless integration into our existing models .
Optimize the way we evaluate and monitor our data and system performance.
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
We are waiting for you! 🦓
Originally posted on Himalayas
Posted June 22, 2026