Senior Backend Developer (AI & LLM Focus)

Aimlroles; Austin (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

Advision Development in Austin, TX is seeking a Senior Backend Developer to architect and build the next generation of our services. You will design robust APIs, manage databases, and ensure scalability while supporting the frontend team.

Bring 5+ years of production experience, proficiency in PHP, Python, Go, or Node.js, and a passion for AI-powered tooling. You will mentor teammates, set coding standards, and help shape a resilient, data-driven platform.

Qualifications

• 5+ years of professional backend experience in production systems.
• Proficient in at least one backend language (PHP, Python, Go, or Node.js).
• Experience architecting scalable APIs and services.

Responsibilities

• Design, develop, and maintain scalable, high-performance backend systems and APIs.
• Integrate AI/LLM tools into development workflows for code generation and data analysis.
• Architect backend solutions that support frontend requirements.
• Develop RESTful APIs and other services for frontend applications.
• Collaborate with frontend developers to define API contracts and resolve integration issues.
• Mentor junior developers and establish coding standards.

Skills

Backend architecture

API design

Mentoring juniors

Frontend collaboration

Cloud & Docker

Tools

PHP

Python

Golang

Node.js

JavaScript

Git

Job description

About Advision Development

AdVision Development is a forward-thinking technology team building innovative solutions for real-world problems. We are data-driven, user-focused, and driven by a shared mission to leverage cutting-edge technology to build robust and scalable applications. We believe in empowering our engineers to explore modern tools, move fast, and collaborate effectively.

What We Value

• Modern Thinking: You are passionate about leveraging emerging technologies like AI and LLMs to create efficient, innovative solutions.
• Execution-First Mindset: You know what inputs drive results and you act on them proactively.
• Vibe Architect, Not a Vibe Coder: You don't just write code that works; you design and build systems that are scalable, maintainable, and set the standard for quality. You architect the "vibe" of our codebase.
• Collaborative Spirit: You bring generosity and curiosity to team efforts, supporting frontend needs and making those around you better.
• User Obsession: You constantly think from the user’s POV and seek ways to better serve our audience through stable and performant backend services.
• Problem Solving: You exhaust potential solutions before escalating, and come prepared with what you've tried.
• Candor and Clarity: Clear, respectful communication is the norm; feedback is direct, but delivered with care.

The Role

Advision Development is looking for a Senior Backend Developer to architect and build the next generation of our services. This role is ideal for an engineer who is not only proficient in traditional backend development but is also excited by the potential of AI and LLM tools to solve complex problems and accelerate development. You will be a key player in designing and implementing robust APIs, managing databases, and ensuring the scalability and reliability of our platform, all while supporting the needs of our frontend team.

Objectives

• Design, develop, and maintain scalable, high-performance backend systems and APIs.
• Integrate modern AI and LLM tools into our development lifecycle to solve real-world problems and improve efficiency.
• Architect robust backend solutions that effectively support frontend requirements and ensure seamless user experiences.

Key Responsibilities

• Develop and maintain server-side logic using modern backend technologies (PHP, Python, Golang, Node.js).
• Build and support RESTful APIs and other services required for frontend applications.
• Collaborate with frontend developers to define API contracts and resolve integration issues.
• Research, prototype, and implement solutions using AI/LLM technologies for tasks such as code generation, data analysis, and process automation.
• Write clean, well-documented, and testable code within a production environment.
• Mentor junior developers and contribute to establishing best practices and coding standards.

Qualifications

• 5+ years of professional experience building and maintaining applications in a production environment.
• Strong proficiency with at least one modern backend language (e.g., PHP, Python, Golang, Node.js).
• Experience supporting frontend development needs with a solid understanding of JavaScript and how backend services interact with the client-side.
• A proven track record of architecting solutions, not just implementing them.
• Must be based in the Austin, TX area and available for occasional on-site collaboration.

Preferred Skills and Qualifications

• Hands-on experience with AI-powered code generation tools like GitHub Copilot, Firebase Genkit, or Amazon CodeWhisperer.
• Experience working with large language models (LLMs) via APIs.
• Prior experience developing for or working with WordPress environments.
• Familiarity with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes).