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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Decisioning Manager - **Company:** Accenture - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Data Analysis, Business Logic, Computer Vision, Continuous Integration, Data Governance, Database Queries, Software Debugging, Python (Programming Language), Machine Learning, Object-Oriented Software Development, Software Safety, Pega, Data Processing, Feature Engineering, Large Language Models, Snowflake, Prompt Engineering, Model Validation, Adobe Target, Generative AI, Backend, Git, Fastapi, Event Driven Architecture, Information Technology, Production Code, Data Management, Machine Learning Operations, Virtual Agents, Restful APIs, GPT, Software Version Control, Data Pipelines, Databricks, Microservices - **Published:** July 26, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=801b5cedad50ab9d ## About the Role * 5+ years in a decisioning, data science, marketing technology, or customer analytics delivery * Hands-on experience designing and delivering NBA/NBO solutions in a commercial environment * Deep understanding of decision logic: suppression, fatigue management, prioritisation, and arbitration * Experience with using one or more platforms in a decisioning solution - Pega CDH, Salesforce Marketing Cloud, Adobe Target/AEM/Campaign, Braze, Iterable, or purpose-built solutions * Strong working knowledge of predictive modelling for decisioning: propensity, churn, CLV, uplift, and incrementality * Experience designing statistically valid champion/challenger and multivariant tests and holdout methodologies * Ability to critically evaluate model performance in a business context * Experience designing measurement frameworks that prove genuine incremental value * SQL proficiency; Python or R for data exploration, model validation, and decisioning diagnostics * Hands-on automation experience - trigger-based journeys, event-driven architecture, consent management * Solution-oriented and proactive - you define the path forward, raise issues early, and drive progress without being pushed * Consulting or client-facing delivery experience is a strong advantage * Exposure to GenAI applications in decisioning - personalised content generation, AI-driven offer selection Preferred * Experience evaluating purpose-built decisioning solutions and contributing to capex/opex business cases * Familiarity with real-time streaming technologies in a decisioning context * Awareness of data clean rooms and privacy-preserving analytics for audience targeting * Bachelor's or Master's degree in a quantitative, technology, or business-related field Who You Are You are a technical specialist who solves problems and delivers outcomes. You have spent enough time in decisioning systems - the data pipelines, the model outputs, the business logic, the edge cases - to know what makes them work in practice, not just in theory. When a client brings you a challenge, you do not wait for someone else to frame the solution. You get into the data, form a hypothesis, and start moving. You are solution-oriented in the most practical sense: focused on the outcome, not the process. If the approach is not working, you say so and bring an alternative. If the data is not fit for purpose, you define what needs to change and drive that conversation. You take full ownership - if a decisioning framework is underperforming, you diagnose it; if stakeholders are misaligned, you get them aligned. You care about whether it works, not just whether it was built., * Advanced Python - writing clean, production-grade code, not just scripts (OOP, async, packaging, testing) * Generative AI & LLM development - prompt engineering, fine-tuning, RAG pipelines, context window management * Agentic AI frameworks - LangChain, LangGraph, AutoGen, or similar; building multi-step autonomous workflows * Machine Learning - model development, training, evaluation, and deployment * APIs & backend development - FastAPI, REST APIs, microservices architecture * Vector databases & embeddings * Cloud platforms - Azure GCP, or AWS; deploying and managing AI/ML workloads at scale * Version control & MLOps - Git, CI/CD pipelines, model versioning, monitoring in production * Data handling Required - Experience & Mindset Demonstrated end-to-end delivery: problem build deployed solution * iteration * Strong experience with Generative AI in production - not just experimentation * A track record of building working solutions, not just prototypes or proofs of concept * Hands-on experience with LLM tooling (Claude, GPT-4, Gemini, or equivalent) * Strong analytical and problem-solving skills - you debug fast and think in systems * Comfortable working with messy, incomplete requirements and driving clarity through action * English fluency and comfort working in global, cross-functional teams Preferred * Experience with NLP, computer vision, or multimodal AI models * Knowledge of AI safety, guardrails, and responsible AI practices in production * Familiarity with Snowflake, Databricks, or similar data platforms * Prior experience acting as an AI champion or innovator within a larger organisation * Consulting or client-facing delivery experience * Bachelor or Master degree in Computer Science, Data Science, Engineering, or related field Key Competencies * Solution oriented mentality - sees a problem, starts building, ships, improves * Experimental mindset - runs fast tests, learns from failure, iterates without ego * Strong execution and delivery orientation * Advanced AI engineering and Generative AI expertise * Collaborative team player * Curiosity and commitment to continuous learning ## Description * Design and implement NBA/NBO decisioning frameworks - eligibility rules, suppression logic, propensity score integration, offer prioritisation, and arbitration * Operationalise propensity models, uplift models, CLV scores, and churn predictions into live decisioning frameworks * Use value-based decisioning logic - incorporating CLV and long-term customer value into prioritisation, not just short-term conversion * Measurement frameworks and optimisation * Define feature engineering requirements - knowing which signals, triggers, and contextual features drive predictive power in decisioning * Architect real-time decisioning solutions integrating with CRM, CDP, and data platforms * Advise on technology selection - purpose-built vs platform, capex vs opex - with a forward-looking point of view Automation & Activation * Design automated customer journeys across email, push, SMS, in-app, and web personalisation * Design trigger-based, event-driven automation flows that respond to customer behaviour in real time * Design integrations with marketing, commerce and service platforms to close the loop between model scores and actions * Ensure automation is scalable, auditable, and aligned with consent and data governance requirements Delivery & Leadership * Lead technical workstreams end-to-end - from design through to live deployment - owning the outcome throughout * Define data input requirements for decisioning and drive data quality issues before they become delivery problems * Design end to end decisioning solutions * Translate model outputs and complex logic into language non-technical stakeholders can understand and trust * Mentor junior team members and build decisioning capability across the practice * Contribute to business development - shaping proposals and demonstrating technical credibility in client conversations ## Related Videos - [AI PowerPlay: Building High-Impact Teams & Transformative Solutions](https://www.wearedevelopers.com/videos/1005-ai-powerplay-building-high-impact-teams-transformative-solutions) - [ Evaluating AI models for code comprehension](https://www.wearedevelopers.com/videos/1462-evaluating-ai-models-for-code-comprehension) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - 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