Senior .NET Backend Engineer - Cloud-Native & Leadership

Jobba Trade Technologies, Inc.; Chicago (IL); Hybrid; USD 140,000 - 190,000; Full time

Benefits offered by this job

Onsite gym

Free parking

Nearby cafés

Mentorship opportunities

Job summary

Jobba Trade Technologies, Inc. in the Chicago area seeks a Senior Software Engineer - Backend to design and build a scalable cloud-native SaaS application.

You will lead architecture and modernize a legacy .NET Framework system to a .NET 10-based stack, while collaborating with the product team and customers to deliver working software. This hands-on role requires 10+ years of experience, technical leadership, and strong communication.

Qualifications

• 10+ years of professional software engineering experience.
• Hands-on developer with strong OO design.
• Experience building cloud-native SaaS systems and RESTful APIs.
• Ability to lead technically and mentor others.

Responsibilities

• Architecture & Development: Modernize a legacy .NET Framework system to a .NET 10-based architecture and design cloud-native services.
• Technical Leadership: Guide architectural decisions and mentor junior developers.
• Cross-Functional Collaboration: Work with Product teams and customers to translate requirements into software.
• Agile & CI/CD: Contribute to test automation, infrastructure-as-code, and automated builds/deployments.

Skills

.NET 8+

C#

Relational databases

Docker & Kubernetes

Azure messaging

DDD & REST APIs

OpenAPI

Tools

Terraform

GitHub Actions

Datadog

OpenTelemetry

Job description

Jobba Trade Technologies, Inc. in the Chicago area seeks a Senior Software Engineer - Backend to design and build a scalable cloud-native SaaS application.

You will lead architecture and modernize a legacy .NET Framework system to a .NET 10-based stack, while collaborating with the product team and customers to deliver working software. This hands-on role requires 10+ years of experience, technical leadership, and strong communication.