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About the Role

This role offers an opportunity to play a central part in enhancing how data is collected, structured, managed, and utilized within the global reinsurance market. You will collaborate with senior stakeholders to develop data-driven applications, pipelines, and unified data models covering reinsurance transactions, market trends, and purchasing behavior.

Responsibilities

Help deliver data and technology solutions from concept through implementation as part of a growing team.
Build, enhance, and maintain data-driven applications, pipelines, and unified data models.
Apply data engineering expertise to improve the quality, structure, accessibility, and usability of data.
Work with actuaries, analysts, business stakeholders, and technical teams to understand their requirements and translate them into practical data solutions.
Review existing data flows, models, processes, and applications, identifying opportunities to improve performance, consistency, and scalability.
Help address challenges relating to legacy applications, unstructured data, and decentralized data storage.
Contribute to data transformation initiatives and the development of a stronger data engineering centre of excellence.
Explain technical concepts clearly and help stakeholders make informed decisions about their data and technology.
Challenge existing approaches constructively, helping teams improve the way they define, manage, and use data.
Contribute to product- and project-oriented delivery, helping to shape priorities, define outcomes, and deliver value incrementally.
Collaborate with and share best practices across engineering teams at Marsh Re.
Support an agile delivery culture through experimentation, feedback, frequent releases, and continuous improvement.

Requirements

Experience in a data engineering, software engineering, analytics engineering, data modelling, or similar technical role.
A strong understanding of data structures, data modelling principles, data flows, and data transformation.
Previous experience writing code, with the ability to understand, review, and contribute to production-quality code.
Expertise in Python backend frameworks, ideally Django, FastAPI, or Flask.
The ability to work confidently with both technical and non-technical stakeholders.
Strong communication and collaboration skills, including the confidence to explain, challenge, and influence.
A pragmatic approach to problem-solving, with the ability to balance technical quality, business needs, and delivery timelines.
Some experience of product management, project delivery, or product-oriented ways of working.
The confidence and curiosity to walk into an unfamiliar conversation, ask the right questions, and help move the discussion forward.
A willingness to work hands-on while also engaging with the wider business and helping shape longer-term data capabilities.
Candidates who have built a strong technical foundation and are ready to broaden their experience across stakeholder engagement, product delivery, and data strategy are welcome.

Skills

Python backend frameworks (Django, FastAPI, Flask)
Data structures
Data modelling principles
Data flows
Data transformation
Communication
Collaboration
Problem-solving
Product management
Project delivery

Location

London

Work Type

Full-time
Hybrid

Experience Level

Not specified

Benefits

Professional development opportunities
Interesting work
Supportive leaders
Vibrant and inclusive culture
Talented colleagues
New solutions creation
Impact for colleagues, clients and communities
Range of career opportunities
Benefits and rewards to enhance well-being

About the Company

Marsh is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries.
With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective.
Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office.
All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week.
Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

Equal Opportunity

Marsh is committed to embracing a diverse, inclusive and flexible work environment.
We aim to attract and retain the best people and embrace diversity of age background, civil partnership status, disability, ethnic origin, family duties, gender orientation or expression, gender reassignment, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law.
We are an equal opportunities employer.
We are committed to providing reasonable adjustments in accordance with applicable law to any candidate with a disability to allow them to fully participate in the recruitment process.
If you have a disability that may require reasonable adjustments, please contact us at reasonableaccommodations@marsh.com.