CloudSec Client #1 | Backend Team Lead

SD Solutions; Warszawa; On-site; PLN 180,000 - 250,000; Full time

Job summary

CloudSec Client #1, represented by SD Solutions, is seeking a Backend Team Lead to guide design and delivery of scalable backend systems in a cloud-native environment.

You will lead hands-on technical work and people management, shaping architecture and driving team growth across AWS, GCP, and Azure-based offerings.

Qualifications

• Bachelor of Science in Computer Science/Software Engineering or related field.
• 5+ years of backend engineering experience in a high-level language (e.g. Java, C#, Python, Go).
• 3+ years of experience as a Team Lead.
• Experience with cloud platforms and products (AWS, GCP, Azure).
• Experience implementing data-intensive systems using message queue technologies.
• Experience with microservices-based architecture.

Responsibilities

• Own the entire lifecycle of projects from design to deployment, monitoring, and maintenance in production.
• Contribute to technological and architectural decisions.
• Conduct design and code reviews.
• Analyze and improve efficiency, scalability, and stability of backend components.
• Interface with Frontend, DevOps, Research, and Product teams to deliver features.

Skills

Backend engineering

Team leadership

Java

C#

Python

Go

Cloud platforms (AWS, GCP, Azure)

Message queues

Microservices

Education

Bachelor of Science in Computer Science/Software Engineering or related field

Tools

AWS

GCP

Azure

Kubernetes

Kafka

ElasticSearch

Redis

RabbitMQ

Job description

On behalf of CloudSec Client #1, SD Solutions is looking for a talented Backend Team Lead.

SD Solutions is a staffing company operating globally.

In this role, you will combine hands-on technical leadership with people management, while tackling complex engineering challenges on a daily basis. The team is responsible for designing, building, and continuously improving scalable backend systems in a cloud-native environment.

You will work with all major cloud providers (AWS, GCP, Azure) and lead development using cutting-edge technologies such as Kubernetes, Kafka, ElasticSearch, Redis, Azure ADX, RabbitMQ, and more. This is a key leadership role with direct impact on architecture, delivery, and team growth.

Responsibilities:

• Responsible for the entire lifecycle of the projects, from initial design and development to deployment, monitoring and maintenance in the production environment
• Contributing to technological and architectural decisions
• Conducting design and code reviews
• Analyzing and improving efficiency, scalability, and stability of various backend system components
• Interfacing with other teams (e.g. Frontend, DevOps, Research, Product) to deliver best-in-class features

Requirements:

• Bachelor of Science in Computer Science/Software Engineering or related field
• 5+ years of experience with Backend Engineering in a high-level programming language (e.g. Java, C#, Python, Go)
• 3+ years of experience as a Team Lead
• Experience with cloud platforms and products (e.g. AWS, GCP and Azure)
• Experience implementing data-intensive systems (message queue technologies)
• Experience with microservices-based architecture

Advantages:

• Experience in the cybersecurity industry - advantage.

About the company:

A next-generation cloud security platform that leverages runtime context to identify and prioritize critical risks. Unlike conventional tools, it uses runtime data proactively for risk prioritization and posture insights, with eBPF-powered sensors. Capabilities include agentless cloud posture discovery, real-time threat protection, and integrated API security — providing end-to-end protection from misconfigurations to malware defense.

By applying for this position, you agree to the terms outlined in our Privacy Policy. Please take a moment to review our Privacy Policy https://sd-solutions.breezy.hr/privacy-notice, and make sure you understand its contents. If you have any questions or concerns regarding our Privacy Policy.