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# Senior Software Engineer

- **Company:** MARSH & MCLENNAN COMPANIES, INC
- **Location:** Edinburgh, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, JavaScript (Programming Language), Agile Methodology, Artificial Intelligence, Unit Testing, Performance Tuning, Software Engineering, TypeScript, AngularJS
- **Published:** August 9, 2026
- **Apply:** https://eu.experteer.com/career/view-jobs/senior-software-engineer-edinburgh-grossbritannien-58865342

## About the Role

Experteer Overview Senior Software Engineer at Marsh to design, develop, and support scalable software in a hybrid, delivery-driven environment. You will contribute to modern solutions and AI-enabled approaches within a collaborative technology team that partners with product, architecture, and business stakeholders. You'll work independently to ship high-quality code, strengthen performance, and drive continuous improvement. This role offers impactful work across Marsh's evolving digital and AI ambitions with opportunities for growth. Pay / Benefits * Design, develop, and support scalable software solutions using modern engineering practices * Deliver high-quality outcomes independently in a fast-paced environment * Collaborate with product, architecture, and technical colleagues to meet business needs * Write clean, maintainable code and robust unit tests * Troubleshoot performance and integration challenges * Contribute to a culture of continuous improvement and knowledge aaaaa
/ Tasks * 8+ years' experience in a similar software engineering role * Strong hands-on experience with Angular * Proven expertise in TypeScript and JavaScript * Ability to operate independently and take ownership of delivery * Strong communication skills with both technical and non-technical colleagues * Experience in Agile environments and delivering maintainable software solutions Key requirements * professional development opportunities * engaging work * supportive leadership * hybrid work * career opportunities * benefits and rewards

## Description

Experteer Overview Senior Software Engineer at Marsh to design, develop, and support scalable software in a hybrid, delivery-driven environment. You will contribute to modern solutions and AI-enabled approaches within a collaborative technology team that partners with product, architecture, and business stakeholders. You'll work independently to ship high-quality code, strengthen performance, and drive continuous improvement. This role offers impactful work across Marsh's evolving digital and AI ambitions with opportunities for growth. Pay / Benefits * Design, develop, and support scalable software solutions using modern engineering practices * Deliver high-quality outcomes independently in a fast-paced environment * Collaborate with product, architecture, and technical colleagues to meet business needs * Write clean, maintainable code and robust unit tests * Troubleshoot performance and integration challenges * Contribute to a culture of continuous improvement and knowledge sharing Tasks * 8+ years' experience in a similar software engineering role * Strong hands-on experience with Angular * Proven expertise in TypeScript and JavaScript * Ability to operate independently and take ownership of delivery * Strong communication skills with both technical and non-technical colleagues * Experience in Agile environments and delivering maintainable software solutions Key requirements * professional development opportunities * engaging work * supportive leadership * hybrid work * career opportunities * benefits and rewards


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