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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Scientist III- Insurance & Advanced Analytics (Hybrid- Webster or Boston) - **Company:** MAPFRE - **Location:** Boston, MA, United States - **Experience:** Experienced - **Salary:** $130,000.0 - $160,000.0 - **Contract:** Permanent contract - **Skills:** Data Governance, Data Structures, Data Systems, Python (Programming Language), Machine Learning, Standard Sql, SQL Databases, Feature Engineering, Prompt Engineering, Model Validation, Generative AI, Data Strategy, Machine Learning Operations - **Published:** September 25, 2026 - **Apply:** https://www.careerjet.com/job/us771a1ea240dabb59bc7c4ff8cf7d03f7/eaa ## About the Role * Bachelor's degree in Statistics, Mathematics, Data Science, Economics, Finance, Engineering, or a related quantitative field (required), with either 8+ years of relevant experience, or a Master's degree with 2+ years of relevant experience * Must have Property & Casualty Insurance experience * A results-driven mindset with the persistence to dig deeply into problems, identify root causes, and work proactively toward solutions * Deep expertise in predictive modeling, machine learning, and statistical analysis and technical details required to build reliable solutions * Strong experience working with complex data structures (sparse, high-dimensional, and time-series data) * Solid insurance domain knowledge is required, with claims experience highly preferred * Experience with prompt optimization, evaluation and refinement * Proven ability to solve ambiguous, complex problems with minimal direction and high autonomy * Strong communication skills, with the ability to translate complex analytics into clear business insights for senior stakeholders * Experience owning and managing models in production environments, including monitoring and MLOps practices * Demonstrated ability to innovate, research new techniques, and apply them to real-world business problems * Experience mentoring team members and influencing best practices across teams * Strong organizational and project management skills, with the ability to prioritize high-value work ## Description We are looking for a forward-thinking analytics leader to design, build, and scale analytical solutions that solve complex, high-impact business problems. This role requires strong technical depth in machine learning, Python, and SQL, along with business acumen and insurance domain knowledge. The successful candidate will take ownership of problems from discovery through implementation, develop a deep understanding of complex data systems, look beyond surface-level results, proactively identify and work through blockers, and communicate clearly with team members and stakeholders. Familiarity with Generative AI concepts, prompt engineering practices, and emerging agentic AI approaches is a big plus. What You'll Do * Lead the development and deployment of advanced predictive models and machine learning solutions for complex business challenges * Identify data misalignments, investigate root causes and develop targeted solutions to improve model performance. Proactively address blockers, evaluate alternatives, and work with the appropriate partners to move solutions forward * Apply strong Python and SQL skills to explore data, engineer features, build models, automate workflows, and validate results * Measure economic impact and partner with business teams to define KPIs and ensure value realization * Design processes and tools to monitor model performance, reliability, and stability in production * Present model performance, business impact, and analytical solutions to senior leadership * Develop, test, and refine prompts, and support the design of agent-based GenAI workflows * Conduct research into innovative algorithms and GenAI approaches to unlock new opportunities and use cases * Develop internal tools and programs to accelerate deployment, retraining, and scaling of models (MLOps), supporting both batch and real-time environments * Collaborate cross-functionally and serve as the key liaison with IT to implement and scale solutions * Create executive-ready presentations and detailed technical documentation to communicate results and best practices * Mentor and guide junior team members while promoting best-in-class modeling and statistical techniques * Partner with data governance and business teams to improve data quality, feature engineering, and overall data strategy * Identify and evaluate new data sources and emerging analytical techniques to maintain competitive advantage * Advocate for a data-driven culture and continuous innovation across the organization ## Related Videos - [Anomaly Detection - Using unsupervised Machine Learning for detecting anomalies in customer base](https://www.wearedevelopers.com/videos/6-anomaly-detection-using-unsupervised-machine-learning-for-detecting-anomalies-in-customer-base) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Crypto-secure Data Management with In-Database Blockchain](https://www.wearedevelopers.com/videos/632-crypto-secure-data-management-with-in-database-blockchain) - [Analytics in the Age of Agentic AI: A tour of ClickHouse and Langfuse](https://www.wearedevelopers.com/videos/100240-analytics-in-the-age-of-agentic-ai-a-tour-of-clickhouse-and-langfuse) ## Related Articles - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Data Analyst Salary in Switzerland](https://www.wearedevelopers.com/magazine/276-data-analyst-salary-in-switzerland) - [Data Analyst Salary Germany](https://www.wearedevelopers.com/magazine/277-data-analyst-salary-germany) - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)