Full Stack AI Developer

We are seeking highly experienced, tech-savvy professionals with 10+ years of industry experience who are passionate about AI and committed to continuous self-learning. The ideal candidate will have exceptional communication skills and proven experience collaborating confidently with UK stakeholders. We value individuals who take full ownership of their products and have hands-on experience developing proof-of-concept solutions that drive innovation

Join our dynamic, distributed OWG Technology team as an AI Full-Stack Developer, where you will design, build, and deploy AI-enabled web applications across the full stack. You will work with modern front-end and back-end frameworks, integrate cutting-edge Large Language Models (LLMs) and related ML components, and operate services in cloud environments. The ideal candidate brings hands-on experience with modern web and server-side technologies, familiarity with both relational and non-relational data stores, and practical exposure to deploying and maintaining cloud-based systems. Passion for LLMs and agile development, along with the ability to thrive in an international, collaborative setting, are key.

What You’ll Do

• Design, develop, and maintain scalable web applications using React with TypeScript.

• Build robust, high-performance APIs using NestJS/NodeJS or FastAPI/Python.

• Integrate applications with Large Language Model (LLM) APIs.

• Establish and uphold best practice development frameworks and standards, including prompt engineering.

• Embrace a fast-paced, experimental approach focused on rapid iteration and a proof-of-concept mindset to drive innovation.

• Deploy and monitor applications on AWS cloud infrastructure.

• Utilize both SQL and NoSQL database solutions.

• Collaborate closely with cross-functional teams in an agile environment, participating in daily stand-ups, sprint planning, and retrospectives.

• Write clean, maintainable, and well-documented code following best engineering practices.

• Learn from failures, adapt quickly, and communicate lessons effectively.

• Maintain a lifelong learning mindset, continuously seeking opportunities for growth.

• Work efficiently as part of a distributed (remote/virtual) team.

• Communicate progress, challenges, and solutions clearly in English.

What We’re Looking For

7+ years of relevant experience in software development

• Proficiency in modern front-end frameworks, ideally React with TypeScript (Angular experience is a plus).

• Hands-on experience with NestJS /NodeJS.

• Experience with or knowledge of FastAPI or Django/Python.

• Strong understanding of RESTful APIs.

• Knowledge of Large Language Models (LLMs) and prompt engineering techniques.

• Familiarity with Retrieval-Augmented Generation (RAG).

• Some experience with LangChain, LangGraph, LlamaIndex, CrewAI, or similar tools.

• Exposure to AI Agents.

• Experience with AWS cloud services.

• Demonstrated success working in Agile environments.

• Excellent verbal and written communication skills, with experience engaging UK stakeholders confidently.

Nice to Have

• Practical experience with Kubernetes and MongoDB.

• Knowledge of deployment and infrastructure management.

• Background working with PowerPoint XML/Office API

If you thrive in a fast-paced, collaborative environment and are excited about leveraging AI technologies to build impactful products, we want to hear from you.