Remote AI LLM Engineer — EMEA

Workster Jobs; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Workster Jobs is seeking an AI LLM Engineer to build and improve AI-powered products. You will design and integrate LLM features, build backend components and APIs, develop prompts, explore RAG and embeddings, and evaluate model outputs.

You will work with product and engineering colleagues in a remote, international environment across the LLM development lifecycle. You will collaborate with stakeholders to define requirements, document decisions, and drive reliable AI solutions while

Qualifications

• Experience building applications or services that use large language models.
• Strong programming skills in Python or another relevant language.
• Understanding of LLM APIs, prompt design and the strengths and limitations of generative AI models.
• Experience with backend development, APIs and integrating external services.
• Familiarity with data handling, privacy and security considerations when working with AI systems.

Responsibilities

• Design, develop and integrate LLM-powered features and services.
• Build and maintain reliable backend components and APIs for AI applications.
• Develop and refine prompts, workflows and model configurations to improve response quality.
• Explore techniques such as retrieval-augmented generation (RAG), embeddings and tool use where appropriate.
• Evaluate model outputs for quality, accuracy, consistency and relevance using appropriate tests and metrics.
• Monitor AI features in production and investigate performance or reliability issues.
• Collaborate with product, engineering and other stakeholders to define requirements and deliver solutions.
• Contribute to decisions about model selection, integration approaches and system architecture.
• Apply responsible AI practices, considering privacy, security, safety and potential model limitations.
• Document technical decisions, workflows and evaluation results.
• Keep up to date with developments in LLMs and related AI technologies, identifying opportunities to improve products.

Skills

Python

LLM APIs

Backend development

Data handling & privacy

Remote collaboration

Tools

APIs

Vector databases

Embeddings

CI/CD

Containers

Job description

Workster Jobs is seeking an AI LLM Engineer to build and improve AI-powered products. You will design and integrate LLM features, build backend components and APIs, develop prompts, explore RAG and embeddings, and evaluate model outputs.

You will work with product and engineering colleagues in a remote, international environment across the LLM development lifecycle. You will collaborate with stakeholders to define requirements, document decisions, and drive reliable AI solutions while