AI-First Full-Stack Engineer (Remote)

KC TechWorks Sp. z o.o.; United States; Remote; USD 90,000 - 130,000; Full time

Benefits offered by this job

Competitive salary

Professional growth

Collaborative environment

Flexible hours

AI‑first team

Job summary

KC Techworks is seeking a Full‑Stack Software Engineer to join a UK‑based SaaS company with a distributed engineering team. You’ll work across C#, ASP.NET Core, and React/Next.js, collaborating with AI coding agents to plan, implement and verify software.

You’ll operate in an AI‑first environment, contributing to cloud and DevOps tasks in Azure, and ensuring code quality through automated reviews and testing. Flexible remote work with occasional meetups in Kraków or London is offered.

Qualifications

• 2–3 years of commercial software development experience.
• Backend: strong C# and ASP.NET Core; REST APIs and DI understanding.
• Frontend: React; Next.js and TypeScript is a plus.
• Experience with AI coding tools and reviewing AI-generated code is desirable.

Responsibilities

• Deliver and maintain full-stack features using C#/.NET and React/Next.js with AI tooling.
• Use AI tools (Claude Code, Cursor) to plan, implement and validate tasks.
• Contribute to Azure cloud resources with Terraform; maintain Azure DevOps pipelines.
• Monitor code quality via SonarCloud/CodeRabbit and fix issues.
• Write unit and integration tests (xUnit, Jest) and verify results.
• Collaborate in Scrum ceremonies and participate in code reviews.

Skills

C#

ASP.NET Core

React

Next.js

TypeScript

Azure

Terraform

CI/CD

xUnit

Tools

Visual Studio / VS Code

Claude Code

Cursor

GitHub Copilot

Job description

KC Techworks is seeking a Full‑Stack Software Engineer to join a UK‑based SaaS company with a distributed engineering team. You’ll work across C#, ASP.NET Core, and React/Next.js, collaborating with AI coding agents to plan, implement and verify software.

You’ll operate in an AI‑first environment, contributing to cloud and DevOps tasks in Azure, and ensuring code quality through automated reviews and testing. Flexible remote work with occasional meetups in Kraków or London is offered.