.Net Fullstack Developer

SightSpectrum LLC; Overland Park (KS); On-site; USD 90,000 - 120,000; Full time

Job summary

SightSpectrum LLC in Overland Park, KS is seeking a .NET Fullstack Developer to design and build scalable software solutions. The role focuses on implementing backend services with ASP.NET Core and crafting responsive front-end using React, Angular, or Blazor.

You will lead technical design, write clean code, review work, and collaborate across teams to solve complex business challenges. Experience with REST APIs, EF, and DevOps practices is valued, along with a proactive problem-solving mindset.

Qualifications

• Experience designing and developing software solutions with .NET technologies.
• Ability to lead technical design and documentation efforts.
• Front-end development using React, Angular, or Blazor.
• Strong understanding of RESTful APIs and integration patterns.
• At least 5+ years of software development experience.
• Familiarity with modern tooling and DevOps practices is a plus.

Responsibilities

• Lead the technical design and development of software solutions.
• Propose and design software solutions to address complex business needs.
• Prepare technical and procedural documentation required.
• Facilitate complex problem resolution.
• Provide technical guidance and support to colleagues.
• Review coding, testing, and documentation of software.
• Apply modern principles, methodologies and tools to advance business initiatives and capabilities.

Skills

Design Process Improvements

Customer Solutions

Application Development

Software Solutions

Group Problem Solving

Customer Needs

Release Management

UX Design

Business Management

Tools

ASP.NET Core

Web API

Entity Framework

React/Angular/Blazor

REST APIs

Job description

Role: .Net Fullstack Developer

Location: Overland Park, KS (Onsite)

Job Type: Fulltime

Job Description:

Creates and leads the technical design and development of software solutions. Proposes & designs software solutions to address complex business needs. Prepares technical and procedural documentation required. Facilitates complex problem resolution. Provides technical guidance and support to colleagues. Reviews coding, testing, and documentation of software. Applies modern principles, methodologies and tools to advance business initiatives and capabilities.

Core Competencies

• Design Process Improvements
• Customer Solutions
• Application Development
• Software Solutions
• Group Problem Solving
• Customer Needs
• Release Management
• User Experience (UX) Design
• Business Management

Technical Skills Must Have

• Strong .NET / C# development experience (ASP.NET Core, Web API, Entity Framework)
• Front-end development skills (React, Angular, or Blazor)
• Basic proficiency with AI coding tools (e.g. GitHub Copilot, Cursor, or ChatGPT) to assist in code generation and review
• Solid understanding of RESTful API design and integration patterns
• 5+ years of overall software development experience

Technical Skills Nice To Have

• Experience with agentic AI frameworks or autonomous AI workflows (e.g. LangChain, AutoGen, CrewAI)
• Experience with Kubernetes for container orchestration
• Familiarity with Kafka for event-driven integration
• Elasticsearch for application search or logging
• CI/CD pipeline experience (Azure DevOps, GitHub Actions)

Sugumar