Senior .NET Engineer – Remote (Contract)

Threecolts LLC; Województwo mazowieckie; Remote; PLN 495,000 - 605,000; Full time

Benefits offered by this job

Fully remote working

Company-wide offsites

Rate reviews

Job summary

Threecolts LLC seeks a seasoned software engineer to own features across Inventory Lab’s C# and .NET-based systems, delivering them from design through production. You will develop and maintain backend services, APIs, and components using C# and the .NET ecosystem, and build front-end features with Vue.js/TypeScript integrated with backend APIs.

You will work with ASP.NET/ASP.NET Core to deliver reliable, high-performance web applications, and collaborate with Product, QA and DevOps to ensure

Qualifications

• 6-8+ years of professional software engineering experience.
• Strong proficiency in C# and production-grade app development.
• Experience with ASP.NET/ASP.NET Core web apps and REST APIs.

Responsibilities

• Own features across Inventory Lab’s C#/.NET-based systems from design to production.
• Develop and maintain front-end features using Vue.js/TypeScript, integrating with backend APIs.
• Collaborate with Product, QA and DevOps to deliver reliable, scalable full-stack features.

Skills

C#

.NET

ASP.NET

ASP.NET Core

Vue.js

React

REST APIs

SQL

AWS/Azure

Git

Job description

Threecolts LLC seeks a seasoned software engineer to own features across Inventory Lab’s C# and .NET-based systems, delivering them from design through production. You will develop and maintain backend services, APIs, and components using C# and the .NET ecosystem, and build front-end features with Vue.js/TypeScript integrated with backend APIs.

You will work with ASP.NET/ASP.NET Core to deliver reliable, high-performance web applications, and collaborate with Product, QA and DevOps to ensure