Senior Software Engineer: Cloud-Native Systems Leader

OpenKrill

United States

Remote

USD 140,000 - 190,000

Full time

14 days+

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Job summary

OpenKrill is seeking a Senior Software Engineer who combines hands-on coding with technical leadership to deliver scalable, reliable software. As a senior contributor, you will mentor teammates, define best practices, and guide architectural decisions across product and platform initiatives.

You will work across backend and frontend systems, with C#, .NET, React, and cloud-native tools, contributing to API design, CI/CD, and production reliability.

Qualifications

5+ years of software engineering experience.
Deep knowledge of C#, .NET, .NET Core and modern frameworks.
Experience with React.js, TypeScript/JavaScript, SQL, and APIs.
Strong backend and frontend engineering experience.
Experience with cloud-native application development.
Experience with AI development tools and methodologies.
Strong understanding of APIs, distributed systems, and CI/CD.
Ability to independently lead complex technical initiatives.

Responsibilities

Lead implementation of complex software systems and services.
Influence architecture and modernization initiatives.
Mentor engineers through code reviews and technical coaching.
Support operational excellence and production reliability.
Partner closely with Product, QA, and DevOps teams.

Skills

C#, .NET, .NET Core

React.js, TypeScript/JavaScript, SQL,

Backend & Frontend engineering

Cloud-native development

AI development tools

APIs, distributed systems, CI/CD

Independent technical leadership

5+ years experience

Job description

You will work across backend and frontend systems, with C#, .NET, React, and cloud-native tools, contributing to API design, CI/CD, and production reliability.

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