{"id":3054909,"url":"https://alion.io/job/the-portfolio-group-senior-ai-engineer-agentic-generative-ai","title":"Senior AI Engineer – Agentic & Generative AI","company":{"id":2630175,"name":"The Portfolio Group","domain":"theportfoliogroup.com","url":"https://alion.io/company/theportfoliogroup","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":{"grade":"B","score":75,"open_postings":233,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-02T06:13:15Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Manchester, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":80000,"max":100000,"currency":"GBP","period":"year","gross":null,"usd_annual":133858},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AutoGen","optional":false},{"name":"Azure","optional":false},{"name":"Fine-tuning","optional":false},{"name":"LangChain","optional":false},{"name":"LangGraph","optional":false},{"name":"LLM","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"OpenAI","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Semantic Kernel","optional":false}],"status":"live","first_seen_at":"2026-07-16T12:22:16Z","employer_posted_date":"2026-07-16","last_verified_at":"2026-10-22T07:41:48Z","board_verified":false,"closed_at":null,"days_open":108,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":108},"description":"Join a fast-growing international SaaS business at the forefront of AI innovation. We’re looking for a Senior AI Engineer to design, build and scale Agentic AI, Generative AI and Retrieval-Augmented Generation (RAG) solutions that power intelligent, customer-facing products used globally.\nWorking closely with Product, Platform and Engineering teams, you’ll develop production-grade AI systems, autonomous agents and LLM-powered applications, helping shape the future of AI across the organisation.\nWhat You’ll Do\nDesign and deliver production-ready Agentic AI, Generative AI and RAG solutions.\nBuild autonomous AI agents capable of reasoning, planning and executing complex workflows.\nDevelop multi-agent orchestration, tool integration and advanced retrieval strategies.\nOptimise LLM performance through prompt engineering, fine-tuning and evaluation.\nWork with Platform Engineering to deploy scalable AI services using Microsoft Azure.\nMentor engineers and contribute to AI architecture and engineering best practices.\nWhat You’ll Bring\nStrong Python development experience building production AI applications.\nProven experience developing Agentic AI, LLM and RAG solutions.\nExperience with frameworks such as LangGraph, LangChain, Semantic Kernel, AutoGen or similar.\nExperience with Microsoft Azure, including Azure AI Foundry, Azure OpenAI Service and Azure AI Search.\nUnderstanding of LLM evaluation, AI safety, observability and production deployment.\nWhy Join?\nBuild cutting-edge AI products for a global SaaS customer base.\nShape the future direction of Agentic AI within an ambitious technology organisation.\nWork alongside talented engineers using the latest AI technologies.\nJoin a collaborative team with genuine ownership and impact.\nIf you’re passionate about building intelligent AI systems that move beyond experimentation into real-world products, we’d love to hear from you.\nINDAM\nThe Portfolio Group are acting on behalf of our client in recruiting for this 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