Senior Software Engineer - Backend

Loman AI, Inc.; Austin (TX); Hybrid; USD 130,000 - 180,000; Full time

Benefits offered by this job

Hybrid work model

Health, dental and vision insurance

Equity

Job summary

Loman AI, Inc. is seeking a Senior Software Engineer - Backend to own backend systems powering our AI voice agent. You will design APIs, implement integrations with POS, payments, and transcription services, and ensure reliability as usage scales.

Responsibilities include building scalable RESTful services, improving performance, and collaborating with founders and engineers to ship features end-to-end in a hybrid, fast-growing startup environment.

Qualifications

• Bachelor's degree in Computer Science or a related field or equivalent professional experience.
• 4+ years of professional experience with software development.
• Experience with RESTful API development and integration.
• Experience with SQL databases.
• Proficiency with systems design principles.

Responsibilities

• Design, build, and maintain backend services and RESTful APIs
• Implement integrations with POS, reservation, payments, and voice transcription providers
• Improve system reliability, performance, and monitoring as customer volume grows

Skills

RESTful API development

SQL databases

Systems design principles

Education

Bachelor's degree in Computer Science or related field

Equivalent professional experience

Tools

AWS

Azure

Google Cloud

POS integrations (Toast, Square, Clover)

Voice transcription API services

LLM agent frameworks (LangChain, LangGraph)

Job description

Senior Software Engineer - Backend

Join the Loman AIteam today!

About the Job

Role Overview

You will own backend systems that power our AI voice agent. This includes API and service design, integrations with external systems, and production stability. You will work closely with the founders and engineering team to ship features end-to-end and improve reliability as the platform scales.

Responsibilities

• Design, build, and maintain backend services and RESTful APIs
• Implement integrations with POS, reservation, payments, and voice transcription providers
• Improve system reliability, performance, and monitoring as customer volume grows

Minimum Qualifications

• Bachelor's degree in Computer Science or a related field, or equivalent professional experience
• 4+ years of professional experience with software development
• Experience with RESTful API development and integration
• Experience with SQL databases
• Proficiency with systems design principles

Nice-to-Have Qualifications

• Track record of feature ownership and bringing projects to production
• Experience building applications with LLMs or generative AI models
• Experience with cloud services (e.g. AWS, Azure, Google Cloud)
• Experience with integrating with restaurant point-of-sale (POS) systems (Toast, Square, Clover, or similar)
• Experience with integrating with voice transcription API services
• Experience with LLM agent frameworks (e.g. LangChain, LangGraph)
• Background in human-AI interaction or conversational UX

WhyJoin Us

• Be part of a fast-growing startup redefining how restaurants operate
• Competitive base salary and equity
• Health, dental and vision insurance
• Hybrid role with flexible hours
• Collaborative and innovative work environment
• Growth opportunities as the company scales