Senior .NET Architect - Cloud SaaS and Microservices

Oxagile, LLC; Polska; Hybrid; PLN 471,000 - 707,000; Full time

Benefits offered by this job

Competitive salary in foreign currency

Global client exposure

Structured growth and mentoring

Job summary

Oxagile, LLC seeks a senior backend lead to own design and delivery of enterprise-grade applications. You will craft cloud-native SaaS on .NET, build scalable microservices, and drive DevOps and Azure-based deployments across multi-tenant environments.

The role emphasizes architecture, observability, security, and collaboration with product and DevOps to deliver robust, scalable solutions for a US-based global client base.

Qualifications

• Hands-on backend software development with at least 10 years of experience.
• Strong expertise in C#, .NET Core and backend service design.
• Proven ability to build cloud-native SaaS with microservices.
• Solid knowledge of REST, distributed systems, and event-driven patterns.
• Experience with Microsoft Azure (AKS, Storage, Service Bus, Event Grid).
• Familiarity with Docker, Kubernetes, CI/CD, Git and DevOps practices.
• Strong design principles: SOLID and clean architecture.

Responsibilities

• Provide technical leadership on a large, complex platform.
• Design, develop, and maintain enterprise-grade applications using C#, .NET/.NET Core.
• Build scalable cloud-native SaaS with multi-tenant support.
• Develop features and integrations for various devices.
• Implement microservices with REST APIs and event-driven patterns.
• Deploy services to Azure and manage security, observability, and reliability.

Skills

10+ years exp

C#

NET Core

Microservices

Azure

Kubernetes

REST APIs

Distributed systems

DevOps

Cloud architecture

Education

Bachelor's in CS or related

Tools

Docker

Git

CI/CD

AKS

Event Grid

Job description

Oxagile, LLC seeks a senior backend lead to own design and delivery of enterprise-grade applications. You will craft cloud-native SaaS on .NET, build scalable microservices, and drive DevOps and Azure-based deployments across multi-tenant environments.

The role emphasizes architecture, observability, security, and collaboration with product and DevOps to deliver robust, scalable solutions for a US-based global client base.