{"id":3816904,"url":"https://alion.io/job/pwc-uk-generative-ai-developer-senior-associate","title":"Generative AI Developer - Senior Associate","company":{"id":714797,"name":"PwC UK","domain":"pwc.co.uk","url":"https://alion.io/company/pwc-6","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":87,"open_postings":123,"ghost_share":0.008,"stale_share":0.691,"repost_share":0.016,"time_to_fill_p50_days":20,"computed_at":"2026-11-07T05:47:08Z"}},"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":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Anthropic","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Chain-of-Thought","optional":false},{"name":"Chroma","optional":false},{"name":"Claude","optional":false},{"name":"Cohere SDK","optional":false},{"name":"CrewAI","optional":false},{"name":"DeepEval","optional":false},{"name":"FAISS","optional":false},{"name":"Falcon","optional":false},{"name":"Few-Shot Learning","optional":false},{"name":"Fine-tuning","optional":false},{"name":"GCP","optional":false},{"name":"Gemini","optional":false},{"name":"Hallucination","optional":false},{"name":"Interpretability","optional":false},{"name":"LangChain","optional":false},{"name":"LangGraph","optional":false},{"name":"LangSmith","optional":false},{"name":"LlamaIndex","optional":false},{"name":"LLM","optional":false},{"name":"LLMOps","optional":false},{"name":"Milvus","optional":false},{"name":"Mistral","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"Multimodal AI","optional":false},{"name":"OpenAI","optional":false},{"name":"OpenAI Agents SDK","optional":false},{"name":"Pinecone","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Tokenization","optional":false},{"name":"TruLens","optional":false}],"status":"live","first_seen_at":"2026-11-05T16:26:06Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-07T06:00:25Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Industry/Sector\nNot ApplicableSpecialism\nOracleManagement Level\nSenior AssociateJob Description & Summary\nJob Title: Senior Associate - Generative AI Developer\nExperience:\n5+ years of total IT experience, including 2-3 years in AI/ML or Generative AI development. Must have hands-on experience building, testing, and deploying LLM-based or agentic AI applications in production or pilot settings.\nRole Overview:\nThe Senior Associate - Generative AI Developer will design, develop, and rigorously test end-to-end Generative AI and agentic AI applications. This role requires hands-on expertise with LLM APIs, RAG pipelines, prompt engineering, and multi-agent frameworks, combined with a disciplined approach to testing, performance monitoring, and optimization.\nKey Responsibilities:\nLLM & GenAI Development: Design, develop, and maintain LLM-powered applications using APIs such as OpenAI, Azure OpenAI, Anthropic, or Cohere. Implement core GenAI workflows including summarization, classification, Q&A, and content generation.\nAgentic AI Implementation: Build and orchestrate multi-agent systems using frameworks like CrewAI, LangGraph, OpenAI Agents SDK, or Azure AI Agent Framework. Implement inter-agent communication, task routing, and tool orchestration for complex workflows.\nRAG & Embedding Pipelines: Implement retrieval-augmented generation pipelines involving embedding creation, chunking, and vector indexing using FAISS, Pinecone, Chroma, or Milvus. Ensure efficient retrieval for context-aware outputs.\nPrompt Engineering & Techniques: Apply advanced prompting strategies such as Few-Shot Learning, Chain-of-Thought (CoT), ReAct, and CART to improve reliability and interpretability of model responses.\nTesting & Validation: Establish automated and manual testing pipelines using TruLens, LangSmith, PromptLayer, or DeepEval to evaluate model quality, accuracy, safety, and factual grounding. Define and track metrics such as coherence, hallucination rate, and response diversity.\nPerformance Monitoring & Optimization: Implement cost-effective token management and model observability using logging and tracing frameworks. Continuously optimize prompts, retrieval logic, and memory mechanisms to improve efficiency.\nData Analysis & Preparation: Conduct EDA and pre-processing of textual datasets to ensure quality input for training, evaluation, and fine-tuning tasks.\nDocumentation & Collaboration: Create detailed design documents, maintain experiment logs, and collaborate with architects, data scientists, UI/UX engineers, and product managers to ensure solution alignment with business goals.\n Continuous Learning: Stay up to date with new model releases (OpenAI GPT, Claude, Gemini, Mistral, LLaMA, etc.) and frameworks in the GenAI and agentic AI ecosystem.\nKey Skills & Competencies:\nStrong proficiency in Python, LangChain, LlamaIndex, CrewAI, and LangGraph\nDeep understanding of LLM architectures, tokenization, embedding models, and vector databases\nExperience with prompt testing and evaluation frameworks (TruLens, LangSmith, PromptLayer, DeepEval)\nFamiliarity with bias mitigation, safety testing, and Responsible AI principles\nKnowledge of MLOps/LLMOps practices for deploying and monitoring AI models\nStrong analytical mindset, documentation discipline, and collaborative approach\nExposure to at least one major cloud AI platform (Azure, AWS, GCP, or OCI)\nPreferred Background:\nPrior experience in building chatbots, intelligent assistants, summarizers, or document automation solutions using LLMs\nFamiliarity with open-weight model experimentation (LLaMA, Mistral, Falcon, etc.)\nExposure to multi-modal AI (text, image, code) and integration with enterprise data sources\nExperience supporting GenAI projects through testing, benchmarking, and performance optimization\nTravel Requirements\nNot SpecifiedJob Posting End Date","description_format":"text","description_chars":3853,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Audit & Assurance Firms","Management Consulting","Tax Advisory & Preparation"],"lifecycle":[{"event":"open","at":"2026-11-05T16:26:06Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":1,"expected_fill_days":20,"reasons":["conf:4","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-07T05:47:08Z"},"pay":null,"html_url":"https://alion.io/job/pwc-uk-generative-ai-developer-senior-associate","json_url":"https://alion.io/job/pwc-uk-generative-ai-developer-senior-associate.json","meta":{"generated_at":"2026-11-08T03:59:27Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":8629,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":714797},"rest":"https://alion.io/mcp/rest/get_company?id=714797"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpwc-uk-generative-ai-developer-senior-associate"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fpwc-uk-generative-ai-developer-senior-associate"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fpwc-uk-generative-ai-developer-senior-associate"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/pwc-uk-generative-ai-developer-senior-associate\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpwc-uk-generative-ai-developer-senior-associate"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3816904}},{"tool":"search_jobs","arguments":{"company":"pwc.co.uk","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3816904},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}