Backend Engineer with Golang

Go

Szlak 49, Kraków+2 Locations

VirtusLab

22 000 - 27 000PLN

Net per month - B2B

Full-time

B2B

Senior

Remote

Tech stack

English

B2

Kubernetes: Operator pattern, Go,

advanced

AWS VPC, EKS, SQS, IAM

regular

SQL: SQLite and PostgreSQL

regular

Python, FastAPI, async, SQLAlchemy

regular

Azure: AKS, VPC, IAM

nice to have

Terraform modules an custom providers

nice to have

Job description

We foster a dynamic culture rooted in strong engineering, a sense of ownership, and transparency, empowering our team. As part of the expanding VirtusLab Group, we offer a compelling environment for those seeking to make a substantial impact in the software industry within a forward-thinking organization.

📝 Project scope

We’re looking for passionate engineers to help deliver an advanced platform that empowers enterprises to optimize cloud performance and reduce costs through cutting-edge Kubernetes automation.

- Design and build a robust multicloud solution working seamlessly across AWS, Azure, and GCP—natively integrated with Kubernetes clusters.

- Collaborate within a talented team to architect and develop the core components that drive our scalable, high-performance optimization platform.

- Play a pivotal role in shaping next-generation cloud technologies that solve real-world business challenges and push the boundaries of what’s possible in cloud resource management.

🛠 Tech stack

AWS, Kubernetes, SQL, Python, Terraform

🚵‍♂️ Project Challenges

• Design and build a robust multicloud solution working seamlessly across AWS, Azure, and GCP—natively integrated with Kubernetes clusters.

• Collaborate within a talented team to architect and develop the core components that drive our scalable, high-performance optimization platform.

• Play a pivotal role in shaping next-generation cloud technologies that solve real-world business challenges and push the boundaries of what’s possible in cloud resource management.

🤝 Team

You’ll join a multidisciplinary team of engineers, including one VL engineer, working alongside domain experts and product managers from the client side. Tight collaboration and cross-review processes are standard.

What we expect in general

• 6+ years of experience in backend development, preferably in platform engineering.

• Strong proficiency in one or more backend programming languages (Go, Python, Node.js, etc.).

• Experience with cloud platforms (AWS, GCP, Azure)

• Hands-on experience with containerization (Docker, Kubernetes) and service

orchestration.

• Excellent problem-solving skills, analytical thinking, and the ability to work independently.

• Expertise in working with relational (PostgreSQL, MySQL) and NoSQL databases.

• English at B2+ level

Nice to have:

• Experience with monitoring and observability tools (Prometheus, OpenTelemetry,Coralogix, etc.).

• Knowledge of cost optimization strategies for cloud-native workloads.

Published: 14.08.2025

Meet the company

VirtusLab

Join the VLteam and elevate your career to new heights! Join us in shaping the future of software engineering with a team that values flexibility, fosters an open-minded culture, and delivers outstanding solutions. We have extensive knowledge about Data Engineering & Data Science, Cloud-Native Services, Reactive Systems, Dev Tooling and Frontend. We are also worldwide experts in Scala language, officially supporting its development and tooling.

Company profile

Office location