Marsh McLennan

This role is a full-stack engineer position focused on building AI-driven data platforms and insurance solutions, requiring strong technical, data, and problem-solving skills, and suited for highly skilled graduates or experienced professionals.Marsh is hiring a full-stack engineer to join our Innovation & Applied AI team within the DCX initiative, focused on building a competitive digital platform. The team is 20 people, primarily based in London, and we’re looking for someone who can significantly increase productivity while adapting to new ways of working. You’ll have the opportunity to help build what we believe will become the largest data platform in the insurance industry and a sophisticated digital platform supporting renewal strategy.We’re seeking strong AI technology skills and architectural understanding. For recent graduates, we’re looking for a business bachelor’s degree with a master’s in statistics, computer science, physics, or a related STEM field. For more experienced candidates, we’re looking for strong data foundations and a proven ability to apply AI at scale in real-world, production environments.The ideal candidate is a versatile full-stack data professional who thrives in complex, fast-paced environments, combining deep technical expertise with strong business acumen in retail operations and insurance risk. You’ll be a proactive problem solver and collaborative communicator who can turn ambiguous business challenges into robust, data-driven solutions - using data to drive strategic risk management and insurance recommendations.We will count on you to:Own features end-to-end - from data consumption and querying through API logic to client-facing UI (minimal handoffs, high autonomy).Self-source the data you need by navigating our data platform (e.g., Databricks/lakehouse patterns), writing SQL, and understanding upstream structures and quality.Build and operate scalable, secure pipelines and curated data layers that power risk analytics and insurance recommendations.Implement front-end mathematical/actuarial computation with precision (e.g., exposure analysis, loss projections, premium/price-impact calculations) and validate results.Develop backend services and APIs (TypeScript/Node; NestJS or similar) to support data access, computation, and model inference.Build modern React experiences (components, state, data visualisation) that explain insights and recommendations clearly to end users.Integrate AI into your delivery workflow (e.g., Copilot, code generation, automated testing) to increase quality and throughput.Build strong insurance/actuarial domain understanding to make product-informed engineering decisions and translate ambiguous needs into working software.What you need to have:Strong TypeScript/Node.js experience, including NestJS (or comparable frameworks) in production.Strong React skills (component architecture, state management) and experience delivering data-heavy UIs.Strong SQL/data querying skills and the ability to self-serve from Databricks or similar data platforms.Solid math/quantitative skills, comfortable implementing and validating actuarial/financial computations on the client side.Experience building APIs/services that connect data, computation, and user-facing applications.High ownership and comfort working from ambiguous requirements, making sound decisions independently.Ability to learn quickly and build domain expertise in insurance/actuarial concepts.AI-enabled development experience - using AI tools daily and shaping AI-augmented engineering practices.What makes you stand out?Experience with data visualisation libraries (D3, Recharts, AG Grid, etc.).Prior work on pricing, underwriting, exposure, claims, or risk analytics products.Familiarity with modern lakehouse/data engineering patterns and production reliability practices (testing, observability, performance).Why join our team:We help you be your best through professional development opportunities, interesting work and supportive leaders.We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.Marsh Risk is a business of Marsh (NYSE: MRSH), 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 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. 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.

Posted 25 days ago

This hybrid fiduciary accounting role involves managing financial transactions, reconciliations, and client relationships while requiring strong numeracy, Excel skills, and attention to detail, and is open to graduates and entry-level candidates.We are seeking a talented individual to join our Fiduciary team at Marsh. This role will be based in Norwich. This is a hybrid role that has a requirement of working at least three days a week in the office.What can you expect:Are you good with figures? Do you have a passion for delivering outstanding results? If so, we’d like to hear from you!Based within our busy Fiduciary Accounting department, this is a varied and stimulating insurance accounting-based role, where you will be responsible for the transition of funds between clients and insurers.You will also be required to build and develop strong working relationships with key internal and external stakeholders, be comfortable working with MS Excel and adept at managing a varied and demanding workload.Whilst we would welcome candidates with relevant experience, we are also keen to hear from college leavers, graduates and individuals with transferrable skills, who are able to demonstrate a genuine interest in building a career within the Financial Services Sector.To succeed you will be highly numerate, have great communication skills and enjoy using these strengths to resolve queries.We will rely on you to:Be responsible for account reconciliation and ledger management.Raise and send payment requests.Investigate and resolve any unmatched cash issues/financial exposures.Credit control activities.Work out different tax/commission rates.Act upon payment conditions and deadlines as appropriate.Produce and deliver information and documentation in line with requirements.Develop strong working relationships with internal and external stakeholders.What you need to have: Good level of education with clear strengths in numerical and potentially accounting related subjects.Exceptional numeracy skills, with demonstrable experience of working with figures.An inquisitive mind set with excellent problem-solving skills.Strong organisational skills with the ability to deal with differing demands.A passion for delivering excellent service to external and internal clients.Great communication skills and the ability to build relationships with colleagues, clients and other stakeholders.High level of accuracy with impeccable attention to detail.Good working knowledge of MS Excel.What makes you stand out:Previous accounting/credit control experience within a similar (ideally insurance related) role.Proven track record in handling and resolving complex customer queries in a financial environment.Experience with dealing with multi-currencies (specifically dollars) would be advantageous, although not essential.Why join our team:We help you be your best through professonal development opportunities, interesting work and supportive leaders.We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.Marsh Risk is a business of Marsh (NYSE: MRSH), 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 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. 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.

Posted 25 days ago

This Business Impact Apprentice role supports operations, project management, and business development within Oliver Wyman’s Data & Analytics team while gaining professional qualifications and hands-on experience.About the role:The Europe Business Impact Team (BIT) supports the growth of Oliver Wyman Europe by seamlessly enabling business development and management activities.As a Business Impact Apprentice, you will embark on an enriching journey that offers a comprehensive learning experience operating within a global consulting firm while gaining industry-recognised qualifications.You will gain exposure to various business disciplines, including project management, operations, and finance, while working closely with senior management daily. This role is not just about completing administrative tasks; it serves as a pivotal stepping stone into careers in Project Management, Operations, or Finance. You will develop essential skills, build professional relationships, and gain insights that will benefit your career trajectory. By the end of your apprenticeship, you will be well-positioned to explore future opportunities within Oliver Wyman.The Business Impact Apprentice is an exciting new role critical for the rapid growth and continued acceleration of the Data & Analytics Specialist Business Unit.We offer two pathways, delivered in partnership with QA and Northumbria University:For A-level leavers - Level 4 Associate Project Manager, progressing to Level 6 BSc Project Management (total duration 44 months)For Graduates – Level 5 and Level 6 Project Manager, obtaining a BSc Project Management (total duration 26 months)You will study towards these professional qualifications while contributing to practice infrastructure, BAU processes, administration, and coordination that facilitate your learning and the required modules of the chosen Apprenticeship standard.The BIT Apprentice plays a central role in the smooth functioning of the Data & Analytics team. You will effectively support the coordination of Data & Analytics staff and the functions of Oliver Wyman (Human Capital, Finance, Marketing, Knowledge Services, etc.).In this position, you will work directly with the Global Data & Analytics Operations Director and the Data & Analytics Finance Director, who will provide daily guidance on operations and project demands. As you grow in this role, you will become a fundamental part of the Data & Analytics practice, serving as the go-to person for all colleagues regarding practice-related topics.Due to the demands of balancing apprenticeship learning with the role, a mandatory location is Newcastle upon Tyne.Who we are looking for…If you are aiming to complete the ‘Level 4 Associate Project Manager’ Apprenticeship, you will have already obtained (or will be close to obtaining) 3 A levels (ideally including business/economics + 1 STEM subject)If you are aiming to complete the ‘Level 6 Project Manager’ role, you will have obtained (or be on track) a 2:1 in a business or STEM-related subject at a Russell Group universityWhy Join Us? At Oliver Wyman, we are committed to creating a diverse and inclusive environment where everyone can thrive. We value collaboration, integrity, and excellence, and we encourage our team members to bring their authentic selves to work. Our culture promotes continuous learning and development, providing opportunities for growth and advancement within the firm.We offer competitive compensation, comprehensive benefits, and a flexible work environment that supports work-life balance. Join us in making a difference for our clients and communities while advancing your career in a supportive and innovative setting.Marsh & McLennan Companies and its Affiliates are EOE Minority/Female/Disability/Vet/Sexual Orientation/Gender Identity employers.Oliver Wyman is a business of Marsh (NYSE: MRSH), 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 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. 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.

Posted 25 days ago

This graduate Implementation Analyst role involves supporting client projects, configuring employee benefits software (Darwin), and ensuring successful delivery through collaboration, problem-solving, and project coordination.About the team:Our New Business Delivery team are responsible for implementing Darwin (our employee benefits software platform) to our clients, by understanding their benefit scheme, consulting on Darwin capabilities and capturing technical requirements. The team plays a critical role in helping our clients realise value from their investment in our technology.About the role:This is an excellent opportunity for an Implementation Analyst to make a business and client impact by supporting Darwin projects across clients in the UK and Continental Europe. We value our consultants and trust them to support a project team to deliver Darwin, they are responsible for both the quality and output of the Darwin solution.The ideal candidate will demonstrate strong problem-solving abilities to effectively navigate complex challenges while remaining composed and professional under pressure, maintaining focus and clarity. They will possess a solutions-focused mindset, proactively identifying and implementing improvements, alongside excellent client management skills to build positive relationships and thoroughly understand client needs.This graduate programme offers a supportive environment to develop your consulting and technical expertise, preparing you for a successful career within Mercer Marsh Benefits. If you are motivated to learn and make a meaningful impact, apply now for the September 2026 intake.We will count on you to:Collaborate with Lead and Senior Consultants to support the delivery of new business projectsServe as a primary point of contact for clients throughout new projects or change requestsPartner with Project Coordinators to develop and maintain project plans, action lists, and risk and issue logs in accordance with the Darwin methodologyEngage directly with clients to understand their benefits schemes and provide expert guidance on Darwin capabilities, including participation in onsite meetings when requiredAccurately capture client requirements and prepare detailed technical Darwin specifications (e.g., Benefit & Darwin Specification – BDS)Coordinate with offshore configuration specialists to tailor Darwin solutions that meet client needsTake responsibility for the quality and successful delivery of assigned projectsSupport both internal and client acceptance testing to ensure solutions meet defined requirements and specifications, while monitoring testing progress to facilitate a smooth launch for employeesEnsure all client deliverables are completed in alignment with contractual commitments and organisational standardsWhat you need to have:You must have achieved or on track to receive a minimum of a 2:1 in your degree discipline.Process management & project coordination skills gained through previous employment or educationProficiency in English is required; additional skills in major European languages such as Spanish, French, or German are considered a strong advantageWhat makes you stand out:Previous professional exposure to enterprise software products or project managementDemonstrated understanding of, or enthusiasm for, technology and its potential to positively impact clients and their employeesGood working knowledge of Microsoft Office Suite (Outlook, Excel, Word, PowerPoint)Marsh (NYSE: MRSH) 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 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. 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.

Posted 25 days ago