Senior Software Engineer - Full Stack (AWS & AI-Driven)

CharterUP, LLC.; Austin (TX); Hybrid; USD 140,000 - 165,000; Full time

Benefits offered by this job

Remote-first company

Health insurance

Paid time off

401(k)

Growth opportunities

Job summary

CharterUP is seeking a Senior Software Engineer (Full Stack, Backend Focus) to architect and own customer-facing and back-office systems powering a two-sided marketplace. You will work with engineering leaders, PMs, and teams to design scalable systems across REST APIs, web apps, and data tooling.

Location is Austin, TX with a hybrid schedule (in-office Monday, Wednesday, Friday). You will lead diverse tech initiatives using AWS, Java/Kotlin/C#, and AI-enabled development approaches while

Qualifications

• 5+ years of professional experience as a full stack software engineer.
• Strong frontend development skills with Vue, React, or Angular.
• Backend experience in JVM-based environments (Java, Kotlin, C#).
• Cloud infrastructure experience, especially AWS.
• Collaborative, cross-functional team player with ownership of high-impact deliverables.

Responsibilities

• Deploy robust applications to AWS with a focus on scalability and reliability.
• Define engineering best practices and AI-enhanced development approaches.
• Mentor junior engineers and foster learning and innovation.
• Collaborate with product and engineering teams to align with business needs and AI opportunities.

Skills

Vue/React/Angular

Java/Kotlin/C#

AWS

AI tooling

Mentoring

Tools

REST API

CI/CD

Job description

CharterUP is seeking a Senior Software Engineer (Full Stack, Backend Focus) to architect and own customer-facing and back-office systems powering a two-sided marketplace. You will work with engineering leaders, PMs, and teams to design scalable systems across REST APIs, web apps, and data tooling.

Location is Austin, TX with a hybrid schedule (in-office Monday, Wednesday, Friday). You will lead diverse tech initiatives using AWS, Java/Kotlin/C#, and AI-enabled development approaches while