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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on tools for graphic designers and virtual decorators to optimize workflow and collaboration. It uses C#, .NET, Python, AWS, Terraform, Apache Pulsar along with Identity & Access Management technologies like MSAL, Azure Entra ID. Responsibilities include backend development, ensuring scalability, reliability, DevOps, SRE, supporting production environments, and continuous team improvement. The project emphasizes event-driven architecture and CI/CD workflows with Docker and GitHub Actions.
Engineer (.NET | AWS | DevOps | Cloud Infrastructure)
Company: SQUARE ONE RESOURCES sp. z o.o.
from: 25 May 2026
to: 24 June 2026
150 - 170 złnet (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:senior • expert
working mode:remote
Warszawa, Mokotów
Requirements
Expected technologies
AWS
Azure DevOps
C#
.NET
.NET Core
Python
Azure AD
Apache Pulsar
OAuth
Our requirements
- Advanced proficiency in C# / .NET
- Strong backend engineering experience
- Excellent written and verbal communication skills
- Strong background in DevOps & Site Reliability Engineering (SRE), including:
- Observability
- Monitoring & alerting
- Incident response
- Broader DevOps practices beyond Infrastructure as Code
- Intermediate Python proficiency
- Experience with Identity & Access Management, including:
- MSAL
- Azure Entra ID (formerly Azure AD)
- OAuth 2.0 On-Behalf-Of flows
- Machine-to-Machine (M2M) token patterns
- Experience with message brokers and event streaming platforms (preferably Apache Pulsar)
- Solid understanding of:
- Event-driven architecture
- Eventual consistency
- Failure handling strategies
- Hands-on experience with Infrastructure as Code (Terraform or equivalent)
- Strong knowledge of AWS Cloud, including production ownership and troubleshooting
- Experience with CI/CD pipelines, including:
- Docker multi-stage builds
- GitHub Actions workflows
- Automated testing pipelines
Optional
- Frontend development experience (React + TypeScript)
- Experience working within a Product Trio model
- Interest in or exposure to agentic systems / AI-driven software development
Your responsibilities
- Deliver end-to-end technical improvements across backend services, infrastructure, and supporting systems
- Take ownership of backend engineering initiatives with a strong focus on scalability, reliability, and maintainability
- Collaborate closely with team members to challenge ideas and drive well-founded technical decisions
- Participate actively in engineering and architecture discussions
- Provide constructive peer feedback and contribute to a culture of continuous improvement and knowledge sharing
- Engage in Agile ceremonies, including daily standups, sprint planning, and retrospectives
- Demonstrate curiosity about customer problems and actively build domain understanding
- Use AI-assisted development tools to improve effectiveness and delivery quality
- Support production environments, observability practices, and operational excellence
About the project
We are building an internal product designed for Graphic Designers and Virtual Decoration Specialists, delivering tools that optimize creative workflows, collaboration, and the overall design process.
This is a fast-evolving domain with continuous opportunities to rethink user journeys, improve operational efficiency, and shape scalable engineering solutions. The environment combines strong engineering ownership, product collaboration, and modern cloud-native development practices.
This is how we work on a project
- Continuous Deployment
- Continuous Integration
SQUARE ONE RESOURCES sp. z o.o.
At Square One Poland we link IT experts with the business. With over 25 years of experience, we specialize in recruitment processes on a global scale. Despite years of experience, we still have a startup DNA and this is our advantage. Our offices are located in London and Warsaw, however, we can reach clients from all over the world, from start-ups to big worldwide corporations.
This is how we work
Engineer (.NET | AWS | DevOps | Cloud Infrastructure)
150–170 zł / hr. (B2B)
I apply to:
SQUARE ONE RESOURCES sp. z o.o.
Warszawa, Mokotów
Need more information?
- Make sure the body of the offer doesn’t already include what you’re looking for.
- Ask a question if you need more information you’re interested in.
- We’ll forward your question to the employer and aim to provide a response within 3 business days.