Position Overview & Impact Lifeblood Technologies is seeking an experienced C# Backend Developer to join our small, agile engineering team. In this role, you will take ownership of the end-to-end development, architecture, and production support of our application suite. Your work will directly power our platform's mission: helping people take an educational, proactive approach to addressing their health issues by delivering reliable resources via a highly secure, seamless digital experience.

Key Responsibilities Feature Delivery:

Translate product specifications and wireframes into clean, modern, and well-documented C# code.

API Architecture:

Design, build, and maintain highly scalable, secure RESTful APIs.

Data Integrity:

Manage and optimize Microsoft SQL Server databases to ensure peak data efficiency and security.

System Health:

Diagnose, debug, and upgrade existing applications while ensuring robust unit test coverage.

Innovation:

Stay current with evolving industry trends and integrate modern software engineering best practices.

Qualifications Experience:

5+ years of active enterprise development experience using C# and .

NET 6+. API

Design:

Proven track record building and integrating secure, RESTful web APIs.

Database Mastery:

Strong proficiency with Microsoft SQL Server performance tuning and schema design.

Testing:

Solid dedication to unit testing and automated quality workflows.

Collaboration:

Strong communication skills, accountability, and a collaborative team mindset.

Bonus Points:

Experience with React or modern frontend frameworks is a major plus.

Education:

Bachelor's degree in Computer Science, IT, or a related field preferred (or equivalent practical experience).

Location & Compensation Work Structure:

This is a hybrid position located at our office in Littleton, Colorado (near C-470 & Broadway).

Base Salary Range:

$105,000 - 120,000 / year

Benefits & Perks:

Equity / Company Stock Options Comprehensive Health, Dental, and Vision insurance plans Flexible scheduling and generous vacation policy Casual dress code and a collaborative, low-ego environment

Pay:

$105,000.00 - $120,000.00 per year

Benefits:

Dental insurance Health insurance Paid time off Vision insurance

Work Location:

Hybrid remote in Littleton, CO 80120