AI​/LLM Systems Engineer - Egofold; Junior to Mid-Level

Position: AI / LLM Systems Engineer - Egofold (Junior to Mid-Level)
# AI / LLM Systems Engineer
- Egofold (Junior to Mid-Level)
ChatGPT Jobs Full Timemid Hybrid Culver  City, California, US $110k – $150k Posted Yesterday##

Role Overview

ChatGPT Jobs is hiring a AI / LLM Systems Engineer
- Egofold (Junior to Mid-Level). This is a full-time hybrid role, based in Culver City, California. Part of ChatGPT Jobs's Data Science hiring, posted yesterday. The posted range is $110k to $150k. Full responsibilities, required qualifications, and the apply link are listed in the description below.## Resume Keywords to Include Make sure these keywords appear in your resume to improve ATS scoring

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Job Description AI / LLM Systems Engineer – Egofold (Junior to Mid-Level)

Location:

Culver City, CA (Hybrid – Los Angeles Area, 3–4 in-office days per week)
Engineering & Technology Compensation: $110,000 – $150,000 annually

Job Type: Full-Time About Snail Games USAGlobal developer and publisher of digital entertainment since 2009, focused on high-bar gameplay experience in online gaming.

About EgofoldAI initiative within Snail Games building a modular AI "brain" ecosystem for NPC intelligence, real-time perception systems, and simulation tooling across multiple game projects.

Machine Learning & Artificial Intelligence### About

The Role Junior to Mid-Level AI / LLM Systems Engineer to help build and expand foundational AI systems, including reusable, trainable LLM-based systems for intelligent agents across multiple environments.

Work with senior engineers on AI architectures, training workflows, and integration into real-time applications. Opportunity for growth while contributing to a long-term AI platform vision.### Responsibilities
* Design and implement AI systems using large language models for reasoning, decision-making, and agent behaviors
* Develop training, evaluation, and feedback workflows for AI agents and LLM-powered systems
* Build tools for testing, benchmarking, and monitoring AI performance
* Implement memory, context management, and world-state representation systems
* Develop validation and safety mechanisms for AI output reliability
* Integrate AI systems into real-time applications and interactive environments
* Experiment with agent frameworks, retrieval systems, and AI workflows
* Participate in technical discussions, code reviews, and architecture planning
* Document systems, workflows, and technical decisions

Minimum Requirements
* 2–5 years professional experience in software engineering, machine learning, or AI development
* Experience with large language models via APIs, open-source models, fine-tuning, prompt engineering, RAG systems, or agent frameworks
* Strong Python programming skills
* Familiarity with ML concepts, model evaluation, and AI development workflows
* Experience building, integrating, or deploying software systems in production
* Understanding of software engineering best practices (testing, version control, documentation)
* Strong analytical and problem-solving skills
* Ability to learn quickly in a fast-paced, startup-like environment### Nice to Have
* Experience with agent frameworks (Lang Chain, Lang Graph, CrewAI, Auto Gen, etc.)
* Exposure to reinforcement learning, simulation environments, or agent training
* Experience with vector databases, retrieval systems, and embedding models
* Familiarity with cloud platforms (AWS, Azure, Google Cloud)
* AI integration into games, simulations, or interactive applications
* Knowledge of C++, C#, Unreal Engine, or Unity
* Contributions to open-source AI/ML projects

Salary Range $110,000 – $150,000 annually

Machine Learning & Artificial Intelligence Why Join?
* Small, high-autonomy team with technical ownership and long-term influence
* Work/life balance focus
* Paid holidays, vacation, separate sick leave
* Medical, dental, vision, Life/LTD
* 401k with company match

Work Authorization Must be legally authorized to work in the United States. No visa sponsorship (including H-1B).Engineering & Technology Additional Information Projects may involve mature content (combat, violence, adult themes, etc.). Employees expected to engage professionally.
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