Senior Software Engineer

Insight Global (United States); Smyrna (GA); Remote; USD 72,000 - 74,000; Full time

Job summary

Insight Global seeks a Senior Backend Engineer to join The Home Depot’s Search Relevancy, Retrieval, and Ranking team on a fully remote basis. The role focuses on productionizing ML models and integrating them into the broader search platform.

You will build Java and Python APIs, work with Airflow/Cloud Composer pipelines for model training and deployment, and collaborate with Data Science to move models into production while supporting various search models and semantic retrieval.

Qualifications

• Python development experience.
• Backend/API development experience, ideally with Java exposure.
• GCP Cloud experience.
• MLOps experience, including model training, validation, deployment, and serving.
• Experience with Airflow / Cloud Composer or similar pipeline orchestration.
• Model serving and optimization experience.

Responsibilities

• Integrate retrieval, ranking, semantic search, and other ML models into the search platform.
• Build and support Java and Python APIs that serve ML/search functionality.
• Work with Cloud Composer/Airflow pipelines supporting model training, validation, optimization, and deployment.
• Own aspects of model serving and performance optimization.
• Work closely with Data Science to understand models and move them into production.
• Support multiple search models, including semantic retrieval and retrieval based on customer signals.
• Ramp into the broader search ecosystem over time.
• Heavily leverage AI-assisted development tools as part of the engineering workflow.

Skills

Python

Java backend

GCP

MLOps

Airflow/Cloud Composer

Model serving

APIs

NVIDIA Triton

Semantic search

Ranking/retrieval

AI development tools

Tools

Airflow

Cloud Composer

Claude

Gemini

Job description

Job Description

Senior backend engineer supporting The Home Depot’s Search Relevancy, Retrieval, and Ranking team. This person will help productionize and integrate machine learning models developed by Data Science into the broader search platform. The role sits at the intersection of backend software engineering and MLOps. It is not a Data Scientist position and is not focused on building/tuning models from a pure Data Science perspective.

Day to Day:

• Integrate retrieval, ranking, semantic search, and other ML models into the search platform
• Build and support Java and Python APIs that serve ML/search functionality
• Work with Cloud Composer/Airflow pipelines supporting model training, validation, optimization, and deployment
• Own aspects of model serving and performance optimization
• Work closely with Data Science to understand models and successfully move them into production
• Support multiple search models, including semantic retrieval and retrieval based on customer signals
• Ramp into the broader search ecosystem over time rather than remaining narrowly focused on MLOps
• Heavily leverage AI-assisted development tools as part of the engineering workflow.

This is a fully remote opportunity with a requirement of working CST or EST Hours. Limited travel may be required for planning and collaboration sessions. Compensation includes a target hourly rate of $52-$54/hr, with conversion salary negotiable.

Skills and Requirements

• Python development experience
• Backend/API development experience, ideally with Java exposure as well
• GCP Cloud experience
• MLOps experience, including model training, validation, deployment, and serving
• Experience with Airflow / Cloud Composer or similar pipeline orchestration
• Model serving and optimization experience
• NVIDIA Triton is what the team uses, but Triton itself is not required
• Experience building scalable APIs
• Comfortable understanding ML models and integrating them into production systems
• Hands-on experience using AI development tools such as Claude or Gemini to improve engineering productivity
• Search, retrieval, relevancy, or ranking experience
• Semantic search experience
• Ranking/retrieval model experience
• NVIDIA Triton
• Strong combination of Java + Python
• Prior exposure to ML-powered search platforms
• Ability to work across different backend technologies rather than being narrowly specialized

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to [e-mail].