Senior Software Engineer - Remote, AI-Driven & Scalable

OpenKrill; United States; Remote; USD 150,000 - 190,000; Full time

Job summary

OpenKrill is seeking a Software Engineer IV to design and build high-impact tools for configuring, validating, and delivering our SaaS platform. You will work on performance at scale, handling datasets potentially exceeding 100 million records, and using Claude for AI-assisted development under careful human oversight.

You will lead the creation of internal implementation tools and client-facing validation capabilities, driving efficiency, reliability, and scalability across deployment and

Qualifications

• 10+ years of professional software development experience.
• Strong experience with C#/.NET and modern web apps.
• Experience with large datasets and performance tuning.

Responsibilities

• Lead the design and implementation of complex tools and services across the SaaS platform.
• Design scalable, reliable applications using C#, .NET, ASP.NET MVC and Blazor.
• Develop APIs, services, integrations, and distributed components.
• Apply SOLID principles and maintainable architecture.

Skills

C#

.NET

ASP.NET MVC

Blazor

API design

Distributed systems

SQL / databases

Performance optimization

AI coding tools

Claude

Education

Bachelor's degree in Computer Science or related field

Tools

Git

SQL Server

Azure/AWS

Job description

OpenKrill is seeking a Software Engineer IV to design and build high-impact tools for configuring, validating, and delivering our SaaS platform. You will work on performance at scale, handling datasets potentially exceeding 100 million records, and using Claude for AI-assisted development under careful human oversight.

You will lead the creation of internal implementation tools and client-facing validation capabilities, driving efficiency, reliability, and scalability across deployment and