What are the responsibilities and job description for the AI Infrastructure & Experience Engineer position at DGN Technologies?
Job Category: Technical
Job Title: AI Infrastructure & Experience Engineer
Duties: Key Responsibilities
Inference Optimization: Deploy and tune multiple LLMs and generative multimodal models on local inference hardware. Optimize performance metrics (TTFT, tokens/sec) via model quantization, caching strategies, and architecture-specific adjustments.
Systems Engineering & CUDA: Leverage deep knowledge of the CUDA environment to build custom kernels, ensuring maximum utilization of the low cost GPU compute.
Orchestration & Integration: Seamlessly bridge inference backends with orchestration layers (LiteLLM, Ollama, etc.) and frontends like OpenWebUI.
Rapid Prototyping: Build functional, high-fidelity demos showcasing model memory capabilities, agentic workflows, and context-aware web search.
Peripheral Connectivity: Implement communication protocols to bridge local AI compute with peripheral devices, including smart TVs, household appliances, and XR hardware.
Skills: Technical Qualifications
Recent experience in model optimization required Hardware & Compute: Proven experience with NVIDIA eco-systems and ARM64 architecture.
Systems Programming: Advanced proficiency in C , Python, and Rust. Deep familiarity with CUDA and the ability to author/debug custom CUDA kernels for compute-intensive tasks.
AI/ML Frameworks: Extensive experience with modern inference engines (llama.cpp, TensorRT-LLM, Ollama) and orchestration frameworks (LiteLLM).
Software Engineering: Robust understanding of asynchronous programming (FastAPI), containerization (Docker/Kubernetes), sandbox environments, and API design for low-latency communication.
Full-Stack Prototyping: Ability to quickly spin up modern frontend UIs (React, Next.js, or similar) to present AI-driven intelligence to end users.
Communication Protocols: Familiarity with WebSockets, gRPC, and REST for device-to-device communication in a local network environment.
Keywords:
Education: Ideal Candidate Profile
The "Builder" Mindset: You are energized by the prospect of building proofs-of-concept in days rather than months. You thrive in environments where speed and creativity are paramount.
Problem Solver: You approach unsolved, messy engineering challenges with enthusiasm rather than trepidation.
Architectural Vision: You see the "big picture" of how AI becomes part of the consumer's daily life, not just how the model generates text.
Agile & Adaptable: You are comfortable working in a fast-paced environment where priorities shift based on the results of rapid experimentation.
Degree in Computer Science, Machine Learning or Artificial Intelligence Specialization preferred, but not required
3 years of relevant industry experience required
Skills and Experience:
Required Skills:
INFERENCE OPTIMIZATION
NVIDIA ECOSYSTEMS
CUSTOM CUDA KERNEL DEVELOPMENT
ARM64 ARCHITECTURE
PYTHON
Additional Skills:
RUST
CUDA
MODERN INFERENCE ENGINES
LLAMA.CPP
TENSORRT-LLM
OLLAMA
ORCHESTRATION FRAMEWORKS
LITELLM
ASYNCHRONOUS PROGRAMMING
FASTAPI
CONTAINERIZATION
DOCKER
KUBERNETES
SANDBOX ENVIRONMENTS
API DESIGN
LOW-LATENCY COMMUNICATION
FRONTEND UI DEVELOPMENT
REACT
NEXT.JS
WEBSOCKETS
GRPC
REST
DEVICE-TO-DEVICE COMMUNICATION
PROBLEM SOLVING
ARCHITECTURAL VISION
AGILITY
ADAPTABILITY
Languages:
English
Read
Write
Speak
Minimum Degree Required: Bachelor's Degree
Patents: No
Publications: No
Veteran Status: No
# of Positions: 1
Salary : $79