Senior Software Engineer – C# / .NET

My Voice, My Choice

. Take ownership of features across Inventory Lab’s C# and .NET-based systems from initial design through production .

Posted 11/1/2026contractRemote • United StatesSenior💰 $140,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in C# and .NET development, with a strong focus on building scalable backend services and modern web applications. Proficient in full-stack development, including front-end technologies like Vue.js and TypeScript, while maintaining high standards in code quality and system architecture.

Highest-signal resume keywords

C# DevelopmentASP.NET and ASP.NET CoreVue.js Application DevelopmentSQL Database ManagementCloud Infrastructure (AWS or Azure)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#ASP.NETASP.NET CoreVue.jsTypeScriptSQLREST APIsSystem DesignApplication ArchitectureScalable Software Development

Soft Skills

Clear CommunicationEffective Cross-Team CollaborationOwnership MindsetPragmatic Technical Decision-Making

Tools & Technologies

GitAutomated TestingCode ReviewsCloud Infrastructure (AWS or Azure)

Industry Keywords

E-CommerceInventory ManagementOperational Workflows

Tech Stack

Tools & technologies

ASP.NETAWSAzureCloudJavaScriptReactSQLTypeScriptVue.js.NET

About the role

Key responsibilities & impact

Take ownership of features across Inventory Lab’s C# and .NET-based systems from initial design through production
Design, develop, and maintain scalable backend services, APIs, and application components using C# and the .NET ecosystem
Build and maintain reliable, high-performance web applications and services with ASP.NET and ASP.NET Core
Develop front-end features using Vue.js and TypeScript, including responsive and maintainable user interfaces
Deliver full-stack features end to end, from backend services and data models to front-end components and application state management
Collaborate with Product, QA, and DevOps to deliver reliable, performant features
Improve existing systems, debug production issues, identify root causes, and implement durable fixes
Contribute to technical discussions and evolve architecture within the domain
Raise engineering standards through thoughtful code reviews
Support Inventory Lab, a product used by e-commerce sellers to manage inventory, listings, accounting, and operational workflows

Requirements

What you’ll need

6–8+ years of professional software engineering experience
Strong proficiency in C# and experience building production-grade applications
Strong understanding of the .NET platform, including its runtime, libraries, and application development ecosystem
Experience developing web applications and backend services using ASP.NET and ASP.NET Core
Experience developing modern web applications using Vue.js or React, including component-based architecture and reusable components
Experience building responsive, accessible user interfaces and integrating front-end applications with REST APIs, and maintaining backend services
Solid understanding of system design, application architecture, and scalable software development patterns
Experience working with SQL databases, relational data models, and query optimization
Familiarity with cloud infrastructure: AWS or Azure
Experience debugging production systems, investigating root causes, and resolving issues independently
Comfortable working with Git, code reviews, automated testing, and collaborative development workflows
Ability to work effectively within an existing codebase and improve code quality without over-engineering
Strong ownership mindset, pragmatic technical decision-making, clear communication, and effective cross-team collaboration

Benefits

Comp & perks

Salary: $ 140,000 per year
Opportunity to join company-wide offsites
Regular rate reviews
Fully remote working