The Senior Aggregator Manager is a senior specialist and leader within the conversion media team, with end‑to‑end accountability for the performance, governance, and commercial effectiveness of key aggregator, affiliate, and price comparison site partnerships. The role owns senior‑level relationships with major partners, setting clear strategic direction across product positioning, commercial negotiations, tracking integrity, and regulatory compliance to drive high‑quality, sustainable customer acquisition.
Operating with a high degree of autonomy, the role leads the development and delivery of channel strategy, shaping medium‑ and long‑term plans that align with wider business objectives. It plays a pivotal role in influencing product, pricing, and marketing decisions, using deep performance insight, market intelligence, and competitive analysis to identify opportunities for growth, mitigate risk, and continually improve conversion efficiency and traffic quality. The role also provides subject‑matter expertise and mentorship within the team, setting best practice standards across aggregator activity.
With a cross‑functional remit, the Senior Aggregator Manager partners closely with senior stakeholders across product, digital, compliance, finance, and commercial functions to ensure external partner activity is fully aligned to organisational priorities, regulatory expectations, and responsible marketing principles. The role leads performance reporting, quarterly planning cycles, and joint business plans, and acts as a senior representative for the conversion media team in internal forums and high‑level partner engagements. Through strategic leadership, data‑driven decision making, and effective stakeholder influence, the role helps secure competitive market positioning and delivers sustainable, responsible acquisition growth at scale.
We are happy to consider flexible working approaches to help you perform at your best.
At Nationwide, we offer hybrid working wherever possible. More rewarding relationships are supported through our hybrid approach, bringing colleagues together across our UK-wide estate, whilst also supporting generous access to home working. We value our time in the office to solve problems, to learn, and to feel connected.
For this job, you'll be located at our nearest regional hub. There will be a need to regularly connect with colleagues for collaboration events in one of our office sites. This is anticipated to be twice a month in one of our offices. If your application is successful, your hiring manager will provide further details on how this works.
If we receive a high volume of relevant applications, we may close the advert earlier than the advertised date, so please apply as soon as you can.
ResponsibilitiesWhat you’ll be doing
A typical day in this role is proactive, commercially focused, and highly collaborative, centred on shaping and executing the aggregator channel strategy at pace. You’ll begin by reviewing performance, market movements, and partner intelligence to identify opportunities, risks, or optimisation priorities, quickly translating insight into clear actions. You’ll lead conversations with senior partner stakeholders to progress joint plans, commercial negotiations, and testing activity, whilst ensuring product presence, tracking, and compliance standards remain robust. Throughout the day, you’ll work closely with product, pricing, digital, and compliance leaders to influence decisions, resolve issues, and align activity to business and regulatory objectives. You’ll actively steer performance reporting and planning, challenge assumptions with data, and share clear recommendations with senior stakeholders, whilst also coaching team members and embedding best practice. Your day will typically conclude with forward planning—setting direction, prioritising initiatives, and ensuring the aggregator channel is positioned to deliver high‑quality, responsible acquisition and sustained market advantage.
About you
As a minimum, you’ll have:
- Extensive experience leading aggregator, affiliate, or price comparison site channels, with end‑to‑end accountability for commercial performance, governance, and senior partner relationships
- Proven capability to use complex commercial and performance data to diagnose trends, assess traffic quality, shape strategy, and drive measurable improvements in acquisition efficiency and conversion outcomes
- Proven track record of owning senior‑level external relationships, leading high‑impact conversations, negotiating commercial terms, influencing outcomes, and delivering joint business plans with major partners
- Deep experience ensuring accurate and compliant product representation, pricing, and proposition positioning across third‑party platforms, with a strong understanding of operating in regulated financial services environments
- Demonstrated ability to operate confidently across product, pricing, digital, compliance, finance, and commercial teams, influencing decisions and aligning activity to business strategy and regulatory requirements
- Proven strength in managing competing priorities at pace, providing clear direction, maintaining high standards, and embedding best practice while leading testing, optimisation, and continuous improvement activity
Our customer first behaviours put customers and members at the heart of how we work together. They are the set of behaviours that every colleague needs to display, in every role:
Feel what customers feel - We step into our customers’ shoes, using their feedback and insights to empathise with them and to understand their needs, so that every decision we make starts and finishes with our customers in mind
Say it straight - We are brave in speaking out and saying what we think – we’re honest and direct with good intent, openly sharing diverse perspectives to reach the best conclusions and using language everyone can understand
Push for better - We don’t settle for mediocrity, we challenge the status quo, taking responsibility for continuous improvement and personal development
Get it done - We prioritise what will have the greatest impact, we are decisive, and we take accountability for delivering brilliant customer outcomes
You can strengthen your application by showing how our customer first behaviours resonate with you, and where you may have already demonstrated these.
QualificationsThe extras you’ll get
There are all sorts of employee benefits available at Nationwide, including:
25 days holiday, pro rata
Access to private medical insurance
A highly competitive pension to help you build a strong foundation for retirement
Access to an annual performance-related bonus
Training and development to help you progress your career
A great selection of additional benefits through our salary sacrifice scheme
Life assurance to provide peace of mind for you and your loved ones in the event of your death
Wellhub – access to a range of free and paid options for health and wellness
Up to 2 days of paid volunteering a year
Banking – but fairer, more rewarding, and for the good of society
We forge our own path at Nationwide.
As a mutual, we’re owned by our members - those customers who bank, save or have a mortgage with us. We challenge the financial sector status quo. We don’t see customers as the engine of our own profit. We share our profits with them and put their needs first. Always there when they need us. Supporting them and their lives.
If you’re inspired by fairer finances, passionate about making a meaningful impact, and truly care about our customers, you’re one of us.
At Nationwide, you are challenged to grow and rewarded for doing so. Valued. Recognised. Inspired to be your best. As a community, we want our working lives to count. As a team, we celebrate what we achieve. As a standard-setter, we work for the good of customers, communities, and broader society.
We are purpose-driven. Uncompromisingly customer. Unstoppably Nationwide.
What to do next
If this role is for you, please click the ‘Apply Now’ button. You’ll need to attach your up-to-date CV and answer a few quick questions for us.
We respond to everyone, so we will be in contact shortly after the closing date to let you know the outcome of your application.
Please note that should you be successful in securing this role, the job title on our internal systems will be Senior Media Planning Manager.
