Pavago

Staffing and Recruiting

Full-StackAIEngineer

United Kingdom FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid candidates.

The Brief

“Full-Stack AI Engineer at Pavago. Skills: Full-Stack Engineering, AI/ML Integration, Production Deployment, Scalable Systems. Deploy ML/LLM models. Integrate ML/LLM models”

What You'll Achieve.

Ensure systems are scalable; Ensure systems are reliable; Ensure systems are secure; Ensure systems are optimized; Improve automation; Improve user experience; Improve operational efficiency; Build intelligent applications; Own AI systems end-to-end; Ensure applications are production-ready; Support high concurrency; Support scalable AI workloads; Maintainability; Reproducibility; Turn AI capabilities into applications; Successful deployment of AI features; Application uptime >= 99.9%; Inference latency below target; Reliability of AI systems; Scalability of AI systems; Reduction in manual workflows; Stable model performance; Monitoring accuracy; Positive adoption of AI features; Cost optimization improvements

Industry & Context.

Staffing and Recruiting
Problems you'll solve

Analytical problem solver

What They're Looking For.

Must Have

3+ years of software engineering experience, Python proficiency, JavaScript/TypeScript proficiency, Experience building scalable APIs, Experience building back-end systems, Experience deploying machine learning models into production systems, SQL skills, Experience with cloud data warehouses, Familiarity with Docker, Familiarity with Kubernetes, Familiarity with CI/CD workflows, Experience integrating APIs, Experience integrating vector databases, Experience integrating AI inference services

Nice to Have

Experience building and scaling AI-powered SaaS applications, Hands-on experience with embeddings, Hands-on experience with fine-tuning, Hands-on experience with RAG pipelines, Familiarity with MLOps platforms, Experience with serverless architectures, Experience with microservices, Knowledge of prompt engineering, Knowledge of AI workflow optimization, Experience optimizing inference latency, Experience optimizing AI infrastructure costs, Familiarity with monitoring model drift, Familiarity with evaluation metrics, Familiarity with AI observability practices

What You'll Do.

Integrate ML/LLM models

Implement vector search systems

Monitor model performance

Automate data workflows

Manage datasets and pipelines

Store and manage datasets

Build front-end interfaces

Develop back-end services

Ensure application responsiveness

Ensure application security

Ensure application intuitiveness

Design APIs and services

Containerize services

Build CI/CD pipelines

Monitor infrastructure health

Implement observability

Optimize AI inference performance

Optimize infrastructure costs

Ensure AI system compliance

Implement secure authentication

Implement access controls

Implement rate limiting

Implement API security

Maintain secure data handling

Productionize experimental models

Productionize prototypes

Scope AI-driven features

Prioritize AI-driven features

Contribute to architecture discussions

Contribute to technical planning

Document infrastructure

How You'll Work.

Team & Collaboration

Work closely with product teams; Work closely with engineering teams; Work closely with data teams; Collaborate with data scientists; Partner with product teams; Partner with engineering teams; Collaborate across technical teams; Collaborate across non-technical teams

Communication Scope

Communicator capable of collaborating

Full Job Description

### **Job Title: Full-Stack AI Engineer** **Position Type:** Full-Time, Remote **Working Hours:** U.S. client business hours (with flexibility for deployments, experimentation cycles, and sprint schedules) ### **About the Role** Our client is seeking a Full-Stack AI Engineer to design, build, and deploy AI-powered applications that bridge modern software engineering with applied machine learning. This role focuses on taking AI solutions from prototype to production — ensuring systems are scalable, reliable, secure, and optimized for real-world business impact. The ideal candidate combines strong full-stack engineering skills with hands-on experience integrating LLMs, machine learning models, vector databases, and AI workflows into production environments. You will work closely with product, engineering, and data teams to build intelligent applications that improve automation, user experience, and operational efficiency. This is a highly technical, execution-focused role for someone comfortable owning AI systems end-to-end — from infrastructure and APIs to front-end experiences and deployment pipelines. ### **Responsibilities** ### **AI Model Integration & Deployment** • Deploy and integrate pre-trained and fine-tuned ML/LLM models using platforms such as OpenAI, Hugging Face, TensorFlow, and PyTorch • Build scalable inference APIs using FastAPI, Flask, Node.js, or similar frameworks • Implement vector search and retrieval systems using Pinecone, Weaviate, FAISS, or ChromaDB • Design and optimize Retrieval-Augmented Generation (RAG) pipelines for AI-powered applications • Monitor model accuracy, latency, and operational performance in production environments ### **Data Engineering & AI Pipelines** • Build ETL pipelines for ingesting, cleaning, transforming, and processing structured and unstructured datasets • Automate data preprocessing, labeling, validation, and versioning workflows • Manage datasets and pipelines using Airflow, Prefect, Dagster, or similar orchest

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