AI Engineer | Hireorbit

AI Engineer | Hireorbit AI Engineer Posted Aug 15, 2026 Join Hire Hangar and work with fast-growing global companies while building a long-term, remote career. AI Engineer Remote US Time Zones (EST–PST) Role Overview We are looking for a hands-on AI Engineer to design, build, and deploy intelligent systems across a range of client environments. This is a technically deep role suited to someone who thrives at the intersection of machine learning, software engineering, and product thinking. You will work across the full AI development lifecycle — from prototyping and model integration to production deployment and ongoing optimisation. The ideal candidate is fluent in modern AI tooling, thinks in systems, and can translate complex technical concepts into scalable, working solutions. Key Responsibilities - Design and build AI-powered features, pipelines, and automation workflows from scratch - Integrate and fine-tune LLMs, embedding models, and other ML systems into production applications - Develop and maintain RAG pipelines, vector search systems, and agent-based architectures - Write clean, well-structured code across backend and API layers to support AI feature delivery - Evaluate, benchmark, and iterate on model outputs to ensure quality and reliability - Collaborate with cross-functional teams to scope requirements and architect AI solutions - Stay current with the rapidly evolving AI landscape and proactively introduce relevant tooling and approaches - Document technical designs, system behaviour, and deployment processes clearly and thoroughly Required Qualifications - Strong programming skills in Python; solid understanding of software engineering fundamentals - Hands-on experience building with LLMs (OpenAI, Anthropic, Mistral, or similar) via API and SDK - Practical experience with RAG architectures, vector databases (Pinecone, Weaviate, Chroma, etc.), and prompt engineering - Familiarity with AI agent frameworks such as LangChai