G2i Inc.

Security Engineer

• Probe and stress-test AI-powered applications, APIs, and infrastructure
• Run penetration tests against AI apps, APIs, and infrastructure
• Hunt AI/ML-specific attack surfaces
• Perform web application, network, and API security assessments
• Document findings in clear, structured reports

Cybersecurity Penetration Testing Expert – AI Security

Full-stack Engineer

• Evaluate AI-generated coding interactions end-to-end
• Judge whether outputs are:
• - Useful
• - Correct (at a high level)
• - Aligned with how a strong engineer would think
• Assess the **quality of explanations and reasoning**, not just code
• Distinguish between different levels of response quality (e.g. what makes something a *2 vs 4*)
• Provide clear, opinionated feedback on:
• - What worked
• - What didn’t
• - What felt “off” or misleading
• Help define what *great* looks like when interacting with tools like Cursor

AI Evaluator

Senior Engineer – AI Evaluator

Robotics

• Design, build, and iterate on MuJoCo simulation environments for robotics research and AI training
• Implement and tune RL algorithms (PPO, SAC, TD3) to train agents on simulated tasks
• Define reward functions, observation spaces, and action spaces that produce robust, transferable policies
• Debug and optimize physics simulations — contact models, actuator dynamics, scene configs
• Evaluate trained policies for stability, generalization, and sim-to-real transfer potential
• Document environment specs, training procedures, and experimental results clearly
• Collaborate async with research teams and stay current with advances in robot learning and embodied AI

Robotics ML Expert, AI

Backend Engineer

• Help train large language models (LLMs) to write production-grade code
• Compare and rank code snippets
• Repair and refactor AI-generated code
• Inject feedback into the RLHF pipeline

Software Engineer, Rust – AI

• Help train large language models (LLMs) to write production-grade code across a wide range of programming languages
• Compare and rank multiple code snippets, explaining which is best and why
• Repair and refactor AI-generated code for correctness, efficiency, and style
• Inject feedback (ratings, edits, test results) into the RLHF pipeline and keep it running smoothly

Software Engineer, Java – AI

Artificial Intelligence

• Help train and evaluate AI models that perceive, interpret, and understand the visual world — from image recognition and object detection to segmentation and visual reasoning
• Evaluate AI-generated outputs on image recognition, object detection, segmentation, and visual reasoning tasks
• Assess the quality, accuracy, and robustness of computer vision model predictions
• Identify failure modes, edge cases, and biases in visual AI systems
• Create, review, and refine training data annotations for CV pipelines
• Write detailed technical evaluations and suggest concrete improvements
• Work across diverse visual domains — natural images, medical imaging, autonomous systems, document understanding

Computer Vision, ML Expert

• Help train large language models (LLMs) to write production-grade code
• Compare and rank multiple code snippets
• Repair and refactor AI-generated code for correctness, efficiency, and style
• Inject feedback into the RLHF pipeline

Java Software Engineer, AI

• Help train large language models (LLMs) to write production-grade code across a wide range of programming languages:
• Compare and rank multiple code snippets, explaining which is best and why
• Repair and refactor AI-generated code for correctness, efficiency, and style
• Inject feedback (ratings, edits, test results) into the RLHF pipeline and keep it running smoothly

C++ Software Engineer, AI

Product Manager

• Define the vision, strategy, and roadmap for your product area
• Establish clear success metrics and track performance over time
• Make high-quality prioritization decisions across multiple stakeholders
• Synthesize insights from internal teams, law firms, and end users (claimants)
• Identify high-impact problems and validate opportunities
• Frame hypotheses, define KPIs, and run experiments to de-risk ideas
• Partner with Engineering and Design to scope, build, and ship products quickly
• Write clear product requirements (PRDs) and iterate based on feedback
• Analyze product performance and user behavior
• Report on outcomes and continuously refine based on data and feedback

Senior Product Manager

Frontend Engineer

• Help train large language models (LLMs) to write production-grade code
• Compare and rank multiple code snippets
• Repair and refactor AI-generated code
• Inject feedback into the RLHF pipeline

Software Engineer, TypeScript

Software Engineer, AI – Java

• Build and maintain modern, scalable front-end applications using React
• Collaborate with product and design teams to deliver intuitive user experiences
• Integrate frontend components with backend services and APIs
• Work with Python-based backend systems when needed (data flows, APIs, logic)
• Optimize performance and ensure responsiveness across devices
• Help translate complex data workflows into simple, user-friendly interfaces

FullStack Engineer, Python, React

Software Engineer

• Own the full iOS release pipeline: CI/CD, TestFlight, and public/enterprise distribution.
• Refactor legacy UIKit code toward modular, testable SwiftUI components where it adds value.
• Profile, benchmark, and optimize memory, launch time, and frame rates.
• Write unit & UI tests (XCTest, Snapshot testing) and comply to code-review standards with our tech lead.
• Pair with design on motion/animation polish; pair with backend on GraphQL/REST contracts.

iOS Developer

Machine Learning Engineer

• Propose and frame original, research-grade ML problems rooted in your domain
• Design evaluation tasks that require specialized knowledge well beyond standard pipelines
• Assess AI-generated solutions for correctness, creativity, and methodological rigor — and explain exactly where and why they fall short
• Document problem difficulty, required domain knowledge, and expected failure modes