Lorien

Lead Technical Business Analyst

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Lead Technical Business Analyst on a 6-month contract outside IR35 in the Insurance industry, requiring experience in London Markets, extensive data modeling, and expertise in PAS systems, API design, and complex data migrations.
🌎 - Country
United Kingdom
💱 - Currency
£ GBP
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💰 - Day rate
Unknown
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🗓️ - Date
December 2, 2025
🕒 - Duration
More than 6 months
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🏝️ - Location
Unknown
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📄 - Contract
Outside IR35
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🔒 - Security
Unknown
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📍 - Location detailed
London
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🧠 - Skills detailed
#Data Migration #Migration #"ETL (Extract #Transform #Load)" #API (Application Programming Interface) #XML (eXtensible Markup Language) #JSON (JavaScript Object Notation) #Documentation #Data Mapping #Business Analysis
Role description
Lead Technical Business Analyst My client in the Insurance industry are looking for a Lead Technical Business Analyst to work on a 6 month initial contract outside IR35. They are looking for a candidate with experience of working within the London Markets and has extensive data modelling experience. Objective: Drive and deliver comprehensive analysis to enable complex data migrations, ensuring seamless transition from a legacy system to a modern target platform with minimal business disruption. Key Responsibilities: • Lead technical analysis for large-scale data migration initiatives. • Experience working for London Market Insurers • Advise stakeholders on best practices for system decommissioning and data transition strategies. • Define and manage requirements for APIs, data models, and integration points. • Collaborate with engineering teams to validate technical feasibility and ensure alignment with business objectives. • Develop and maintain detailed documentation for data mapping, transformation, and validation processes. • Identify and mitigate risks associated with migration and system cutover. Core Skills & Experience: • Proven expertise in PAS systems and complex data migration projects. • Strong knowledge of API design and integration. • Advanced data modelling skills for structured and semi-structured data. • Proficiency in XML, JSON, and Excel for data handling and transformation. • Ability to work across technical and business teams to ensure smooth delivery. Please apply! Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.