We're Hiring: Senior AI / LLM Engineer (GenAI Systems)
Location: Lahore ON SITE
Salary: $2,000 - $2,300 USD per month ( Open to further negotiations for the right talent )
Language Requirement: Strong English Communication Skills
Wigiwork is building a next-generation AI infrastructure platform focused on LLMs, intelligent matching systems, and scalable AI products. We're looking for a Senior AI / LLM Engineer who can help architect, build, and deploy production-grade AI solutions while providing technical leadership to a growing team of AI engineers.
What You'll Do
Build, deploy, and scale end-to-end AI and machine learning pipelines.
Design and implement LLM-powered applications and services.
Develop Retrieval-Augmented Generation (RAG) systems and AI agent workflows.
Optimize model inference, performance, and operational efficiency.
Improve prompt engineering strategies, NLP workflows, and data quality processes.
Create structured output systems, function-calling workflows, and model integrations.
Lead and mentor a small team of Junior AI Engineers through code reviews, technical guidance, and best practices.
Required Skills & Experience
We value deep expertise over checking every box.
Software Engineering
Python development
APIs and system integrations
Git and version control
CI/CD pipelines
Containers (Docker)
Databases and backend architecture
AI & Machine Learning
PyTorch, TensorFlow, or Keras
LLM application development
Prompt engineering
Vector databases and embeddings
LangChain or similar AI frameworks
RAG architecture and implementation
What We're Looking For
Proven experience building and deploying AI, ML, or LLM systems in production environments.
Strong understanding of transformer-based architectures and modern AI frameworks.
Ability to work across infrastructure, models, and product development.
Strong problem-solving mindset with a focus on delivering real-world solutions.
Leadership experience or the ability to mentor and guide junior engineers.
Nice to Have
NLP, classification, NER, semantic analysis, and information extraction.
CUDA, vLLM, Triton, Ollama, DeepSpeed, FSDP, or related inference technologies.
Fine-tuning experience (SFT, DPO) and dataset curation.
Master's or PhD in Artificial Intelligence, Machine Learning, Computer Science, or a related field.
Who You'll Be
A systems thinker who understands how infrastructure, models, and products work together.
A hands-on builder who enjoys shipping production-ready solutions.
An adaptable professional who thrives in a fast-moving startup environment.
A leader who can elevate the performance of a growing AI team.
If you're passionate about building cutting-edge AI systems and want to help shape the future of intelligent products, we'd love to hear from you.
To apply, please email your resume to: [usman.z@wigiwork.com](mailto:usman.z@wigiwork.com) or DM