WTW

3 job(s) at WTW

WTW
19/06/2026
Full time
Description We are seeking a Data Scientist with experience prototyping, building, and scaling AI applications to join WTW's Data Science team within our Consulting practice. In this role, you will help grow our AI and Data Science advisory capability, working alongside leading insurance market experts to design and deliver cutting edge machine learning and generative AI solutions for the world's leading general insurers and intermediaries. The Role As a data scientist, you will operate at the intersection of advanced machine learning, generative AI, and insurance domain expertise. You will help shape, prototype, and scale AI-driven solutions that materially transform how insurers analyse risk, operate, and make decisions. Design, prototype, and build applied AI solutions - including agentic workflows - that enhance consulting delivery, unlock new analytical capabilities, and augment expert judgement. Develop generative AI applications using techniques such as Retrieval Augmented Generation (RAG), prompt engineering, and tool augmented agents to convert complex, unstructured insurer data into reliable, structured insights, prototypes, and semi automated analytical tools. Own AI solutions end to end, from translating ambiguous problem statements into working prototypes through to production ready applications for internal teams and external clients. Identify and deliver automation opportunities, such as natural language interfaces over insurer datasets, AI assisted exploratory analysis, document understanding, and generation of structured analytical outputs. Apply rigorous AI evaluation and safety practices, including: Prompt and few shot experimentation Hallucination detection and mitigation Deterministic and rule based validation SME driven constraints and edge case testing Human in the loop feedback mechanisms Rapidly prototype under uncertainty, independently converting loosely defined business questions into functioning AI tools with minimal supervision and tight iteration cycles. Translate domain expertise into machine readable logic, integrating subject matter expert input into rules, checks, evaluation criteria, and structured reasoning constraints. Collaborate with consulting, product, and technology teams to scale successful prototypes into reusable, robust analytical workflows and AI enabled offerings. Deliver best in class data science and AI capability reviews, helping clients assess maturity, identify opportunities, and design practical AI roadmaps. Build predictive models, analytical tools, and data products using a wide range of machine learning, statistical, and data science techniques across structured and unstructured data. Leverage market and client knowledge to co create innovative solutions across WTW, acting as a visible advocate for WTW's Data Science and AI consulting capabilities. Manage substantial workstreams on large, complex projects, including day to day client engagement, delivery ownership, and coordination across practices and regions. Develop trusted advisor relationships with senior client stakeholders through clear communication, technical credibility, and consistently high quality execution. Contribute to intellectual capital and proposition development, supporting business development through proposals, thought leadership, and internal collaboration. Lead, mentor, and develop junior colleagues, managing small teams to deliver projects on time, on budget, and to a high technical standard. Qualifications What you'll bring Fluent Python programming skills with an understanding of software engineering practices Demonstrable experience designing, developing, and deploying AI applications end to end, from initial prototype through to scalable production use Hands on experience with one or more of the following Generative AI techniques: Retrieval Augmented Generation (RAG) Prompt engineering Agent based or agentic AI workflows and orchestration AI evaluation frameworks Neuro symbolic frameworks Experience with major cloud platforms such as Azure or AWS Strong understanding of machine learning and statistical modelling principles, with the ability to explain model behaviour, assumptions, and trade offs Experience working with real world structured and unstructured data, and building robust data pipelines Strong interpersonal and collaboration skills, with the ability to work effectively in multi disciplinary teams and engage with clients Comfortable with rapid prototyping, experimentation, and iterative tool building A proven track record of innovation, delivering AI driven solutions that create measurable business value such as revenue growth, efficiency improvements, or risk reduction Experience in insurance or consulting Experience with MLOps Experience with fine tuning or adapting foundation models, such as LoRA Experience with WTW actuarial software What we offer Enjoy a benefits package designed to help you thrive, both professionally and personally. You'll receive 25 days of annual leave plus an extra WTW day to relax and recharge. Our comprehensive health and wellbeing offering includes private healthcare, life insurance, group income protection, and regular health assessments, all giving you peace of mind. Secure your future with our defined contribution pension scheme, featuring matched contributions up to 10% from the company. We support your growth and balance with hybrid working options, access to an employee assistance programme, and a fully paid volunteer day to make a difference in your community. On top of these, you can opt into a variety of additional perks including an electric vehicle car scheme, share scheme, cycle to work programme, dental and optical cover, critical illness protection, and much more. Start making the most of your career and wellbeing with a range of benefits tailored for you. Equal Opportunity Employer We're committed to equal employment opportunity and provide application, interview and workplace adjustments and accommodations to all applicants. If you foresee any barriers, from the application process through to joining WTW, please email
WTW
16/06/2026
Full time
Health and Benefits Business Development Director Be the First to Apply Job Description Join our Health and Benefits team as a Health and Benefits Business Development Director. This is an exciting opportunity to join the Solution Advisors team (Large Corporate) within our Health & Benefits business in Great Britain. The role is based from our London office on a Hybrid working basis. The Health and Benefits Business Development Director is responsible for commercialising complex benefit solutions across health, wellbeing and protection. They will be required to have in depth knowledge of the range of Health & Benefits propositions and capabilities in order to build pipeline, pursue and close opportunities. Health and Benefits Business Development Director is required to be a subject matter expert in employee benefits but be growth focussed and work closely with WTW's health and benefits consulting teams to keep up to date with proposition developments and bring holistic forward thinking solutions to WTW's large corporate clients and prospects, working to define and solve their most complex people and risk issues. Health and Benefits Business Development Directors connect to wider WTW lines of business, segments and geographies, including the lead relationship managers, to maintain strong partnerships and generate referrals and pipeline from clients across WTW. As a member of the H&B Solution Advisors team, you will lead our efforts to develop a strategic sales culture that will include the following: Leading on business development opportunities for Health & Benefits GB Working with our Health & Benefits consultants in a collaborative manner to develop and identify growth opportunities. Supporting RfP responses from clients and prospects. Promote WTW services and propositions to include healthcare, group risk, wider wellbeing services, technology solutions. Develop and manage your own pipeline of new business. Manage prospects through the sales process from discovery to contractual agreements. Influence stakeholders at multiple relevant levels of the prospect organisation to promote new business. Research prospects' businesses, buying habits, competitive landscape and leverage that data/insights to inform business planning and creation of pursuit teams within WTW. Network internally/externally and represent WTW at industry events as appropriate. Responsibilities Identify, and pursue with a selected team, cross sell opportunities within Health & Benefits existing clients and those of the wider firm. Drive measurable consultative sales growth and broking opportunities using a strategic consulting approach. Support GB teams with large/complex regional and global sales opportunities. Drive a disciplined approach to bid management, optimizing the use of resources and increasing conversion. Be an individual contributor in seeking new sales opportunities and closing deals. Understand the current Health & Benefits propositions and bridge the gap between the 'what' and the customer "need" by creating appropriate sales and marketing material. Seek opportunities to cross pollinate Health & Benefits GB's contact centre approach to generate relevant leads. Drive the reporting of sales and pipeline on a consistent basis globally and locally to increase accountability. Key individual contribution in continuing to develop surveys and research material that sales campaigns will be based around. Create a feedback loop for solution leaders to reshape/refine and adapt the solution. To be the Health & Benefits Champion and the face of the company whilst living the One WTW ethos. Qualifications What you'll bring Deep expertise in the UK Health & Benefits market and a strong record of driving sustainable business growth. Capable of diagnosing complex client issues, aligning them with the full spectrum of HWC solutions, and articulating tailored, practical recommendations to senior buyers across multiple disciplines. Proven success selling complex, enterprise level solutions into sophisticated organisations, engaging multiple buyer hubs across HR, Risk, and Finance, and developing long term partnerships that deliver measurable value. Demonstrated ability to generate revenue, expand market share, and drive strategic commercial outcomes. Skilled in managing multiple stakeholders, people, and projects simultaneously, consistently delivering high quality outputs on time and within budget. Adept at diagnosing complex client challenges and designing strategic, cross functional solutions that leverage the full breadth of organisational capabilities. Actively engaged in market developments and contributes to the creation of new tools, methodologies, and innovative approaches. Strong executive presence, with highly developed written and verbal communication skills. Ability to influence senior executive stakeholders, both internally and externally, through formal and informal channels. Recognised as a client focused thought leader, contributing directly to growth and the development of innovative service offerings. Flexible and willing to travel as needed to support clients and business demands. Strong digital fluency, with the ability to leverage technology and social platforms to enhance business outcomes. Market intelligence and competitive awareness used to shape value propositions and strengthen market positioning. Self driven, entrepreneurial mindset with a high degree of ownership and initiative. Proficient in CRM systems (ideally Microsoft Dynamics) for pipeline management, sales forecasting, and reporting. What we offer A base salary with a commission based incentive. Enjoy a benefits package designed to help you thrive, both professionally and personally. You'll receive 25 days of annual leave plus an extra WTW day to relax and recharge. Our comprehensive health and wellbeing offering includes private healthcare, life insurance, group income protection, and regular health assessments, all giving you peace of mind. Secure your future with our defined contribution pension scheme, featuring matched contributions up to 10% from the company. We support your growth and balance with hybrid working options, access to an employee assistance programme, and a fully paid volunteer day to make a difference in your community. On top of these, you can opt into a variety of additional perks including an electric vehicle car scheme, share scheme, cycle to work programme, dental and optical cover, critical illness protection, and much more. Start making the most of your career and wellbeing with a range of benefits tailored for you. Equal Opportunity Employer We're committed to equal employment opportunity and provide application, interview and workplace adjustments and accommodations to all applicants. If you foresee any barriers, from the application process through to joining WTW, please email Job Info Job Identification Job Category Health and Benefits Consulting Posting Date 05/26/2026, 09:11 AM Locations 51 Lime Street, London, EC3M 7DQ, GB
WTW Knutsford, Cheshire
02/10/2025
Full time
We have an exciting opportunity to join our GB Mid-Market Technology & Business Improvement (TBI) Team as a Cloud Platform & Applications Senior Associate, leading the management and implementation of technology services across multiple systems and applications. This senior role is pivotal in maintaining and evolving our Azure Cloud tenant and associated business applications. Working closely with TBI Team colleagues and global DevOps and technology teams, the Senior Associate will help shape the future of our GB Mid-Market technology estate through the design and implementation of cloud and application governance frameworks, and by delivering technical activities that ensure performance, security, and operational efficiency. This role includes working with business stakeholders to identify application improvements, supporting technology improvement projects, and providing technical expert solutions across multiple platforms. This role is based in Knutsford with a hybrid working arrangement. For the first two weeks, office attendance is required three days per week for training and onboarding, followed by occasional visits every few months or as needed. The H&B GB Technology & Business Improvement Team manage the technology estate for our Mid-Market business and provide innovative solutions to support business improvement in automation and data management. A small but specialised team, we work closely with business leads, global support teams and external third parties to design and deliver technology and business improvement projects, while maintaining the cloud platform and business applications that provide critical services throughout the GB Mid-Market services. The Role: Cloud Platform Maintenance, Security and Management Collaborate with global DevOps and cloud support teams to manage Azure infrastructure. Implement monitoring and logging solutions for performance, availability, and security. Apply cloud security best practices and resolve vulnerabilities across cloud servers and resources. Manage cloud-based databases for optimal performance, availability, and security. Maintain and optimize virtual machines (VMs), ensuring patching, configuration, and compliance. Application Maintenance, Security & Improvement Implement application monitoring tools and resolve critical issues affecting business applications. Provide technical expertise for new technologies, data processing, and automation projects. Liaise with global teams to mitigate adverse impacts from global technology changes. Compliance & Governance Frameworks Design and implement governance and compliance controls aligned with global IT policies. Embed frameworks into operational processes to ensure ongoing compliance. Stakeholder Management Engage with Mid-Market business stakeholders to identify issues and lead improvement initiatives. Collaborate with global technology and operational teams to support global initiatives. Manage third-party technology vendors and ensure alignment with internal standards. Supporting Technology and Automation Projects Support Automation leads in releasing solutions via PowerApps. Troubleshoot network and cloud connectivity issues. Assist in the development and deployment of cloud databases and DevOps pipelines. The Requirements: Critical Expertise: Azure cloud architecture and services Cloud networking, virtual machines (VMs), and server management SQL Server and database optimization PowerApps and Power Platform Vulnerability remediation ISO standards and ITIL best practices Preferred Experience: Dynamics 365 & Dataverse Project Management methodologies (Agile, Scrum) DevOps principles and CI/CD pipeline integration Equal Opportunity Employer At WTW, we believe difference makes us stronger. We want our workforce to reflect the different and varied markets we operate in and to build a culture of inclusivity that makes colleagues feel welcome, valued and empowered to bring their whole selves to work every day. We are an equal opportunity employer committed to fostering an inclusive work environment throughout our organization. We embrace all types of diversity. At WTW, we trust you to know your work and the people, tools and environment you need to be successful. The majority of our colleagues work in a "hybrid" style, with a mix of remote, in-person and in-office interactions dependent on the needs of the team, role and clients. Our flexibility is rooted in trust and "hybrid" is not a one-size-fits-all solution. We're committed to equal employment opportunity and provide application, interview and workplace adjustments and accommodations to all applicants.