Senior Full-Stack Engineer: AI-Driven, Secure Cloud Apps

Lexicon, Inc; Little Rock (AR); On-site; USD 110,000 - 180,000; Full time

Benefits offered by this job

Medical Insurance

HSA with Employer contributions

Vision Insurance

Group and Voluntary Life Insurance

Short Term/Long Term Disability

401(k) with Employer Match

ESOP

Paid Vacation

Job summary

Lexicon, Inc. is seeking a Senior Full-Stack Software Engineer to set the standard for software development across a fast-moving company.

You will design, build, deploy, and support secure full-stack applications, REST APIs, integrations, automations, and internal tools while establishing best practices. You will also lead GitHub governance and CI/CD implementations, guiding teams toward secure, maintainable code.

Qualifications

• Six or more years of professional software development experience.
• Strong full-stack proficiency in TS/Node.js and React, Python, C#/.NET, or Java.
• Experience designing relational database schemas and performant queries.
• Advanced Git and GitHub experience, including governance and PR workflows.
• Hands-on CI/CD, automated testing, secure coding, and production troubleshooting.

Responsibilities

• Design, build, test, deploy, and support full-stack applications, REST APIs, and tooling.
• Translate business requirements into scalable, secure technical designs.
• Own GitHub repositories and engineering standards, including reviews and releases.
• Build and maintain CI/CD workflows with automated checks and deployments.
• Lead technical reviews and mentor junior developers through the lifecycle.
• Advise on security, privacy, and maintainability in solutions.

Skills

Mentoring developers

Technical leadership

Code reviews

Documentation

Education

Bachelor's degree in Computer Science or related field

Tools

TypeScript/Node.js

React

Python

C#/.NET

Java

GitHub

Supabase / PostgreSQL

Azure

Job description

Lexicon, Inc. is seeking a Senior Full-Stack Software Engineer to set the standard for software development across a fast-moving company.

You will design, build, deploy, and support secure full-stack applications, REST APIs, integrations, automations, and internal tools while establishing best practices. You will also lead GitHub governance and CI/CD implementations, guiding teams toward secure, maintainable code.