Lead Full-Stack Engineer:React/Next.js, .NET & PostgreSQL

Humana Inc; Louisville, Northern (KY, KY); Hybrid; USD 129,000 - 178,000; Full time

Job summary

Humana Inc is seeking a highly experienced Lead Full Stack Engineer to design, build, and maintain scalable web applications across multiple locations including Louisville, KY. The role requires leadership across the full stack with expertise in React, Next.js, TypeScript, C#/.NET, and PostgreSQL.

You will drive architecture decisions, mentor engineers, and collaborate with product, design, and DevOps teams to ensure secure, high-performing software aligned with enterprise standards.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field, or equivalent experience.
• 2+ years in a lead or senior full stack engineering role.
• Strong hands-on experience with React, Next.js, TypeScript, C#/ .NET, PostgreSQL.
• Experience building RESTful APIs and modern service-based architectures.
• Experience in Agile product delivery environments.

Responsibilities

• Lead the design, development, and delivery of full stack applications using React, Next.js, TypeScript, C#, and PostgreSQL.
• Architect scalable, maintainable, and secure solutions across front-end and back-end systems.
• Partner with product managers, UX designers, and stakeholders to translate business needs into technical solutions.
• Establish and promote engineering best practices, coding standards, and development processes.
• Mentor and coach engineers through design reviews, code reviews, and day-to-day technical guidance.
• Drive technical decision-making for application architecture, API design, system integration, and database modeling.
• Optimize application performance, accessibility, reliability, and developer experience.
• Collaborate with DevOps and platform teams to support CI/CD, monitoring, testing, and deployment strategies.
• Ensure solutions align with enterprise architecture, security, compliance, and operational standards.
• Contribute to roadmap planning, estimation, technical discovery, and delivery execution.

Skills

React

Next.js

TypeScript

C# / .NET

PostgreSQL

RESTful APIs

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Azure

CI/CD pipelines

Microservices

Job description

Humana Inc is seeking a highly experienced Lead Full Stack Engineer to design, build, and maintain scalable web applications across multiple locations including Louisville, KY. The role requires leadership across the full stack with expertise in React, Next.js, TypeScript, C#/.NET, and PostgreSQL.

You will drive architecture decisions, mentor engineers, and collaborate with product, design, and DevOps teams to ensure secure, high-performing software aligned with enterprise standards.