Project Manager

Company: Manifesto

Location:

Posted: April 17th, 2026

Project Managers are at the heart of multidisciplinary teams at Manifesto. The role facilitates agile project ceremonies, drives clarity on team roles and responsibilities, and helps teams prioritise the right work at the right time. You ensure that clients are engaged and excited about the outcomes, with projects delivered on time and within budget.

As a Project Manager you will utilise Manifesto’s ways of working to deliver a range of projects and continuous improvement initiatives. Working across sectors such as charity, membership, visitor attractions, and commercial, playing a crucial role in bringing teams together, aligning their efforts, and driving success.

Project managers will know when to challenge, when to listen, and how to build strong relationships with clients and colleagues alike. You act as the glue that holds a team together, ensuring alignment around a shared vision while providing clarity for individual contributions.

This role also contributes to Manifesto’s active Community of Practice, bringing and sharing knowledge with peers. Working closely with the leadership team to ensure your project teams are well‑resourced and supported. Depending on the project's complexity—regarding requirements, stakeholders, timelines, and dependencies—your work will vary across straightforward to medium‑complexity initiatives. This role is billable at 80%.

Responsibilities

Team collaboration and leadership

Dimensions

Budget

N/A

Headcount

N/A

Resource complexity and nature of work teams

Problem solving responsibility and complexity

Proactively identifying and resolving risks and issues to maintain project success.

Change management requirements

Internal/external interactions

Strategic timeframe working towards

1-3 year business plan

About you

Professional knowledge and experience

Experience

Technical skills

Behaviours

PACT values

Purpose - The beating heart of our organisation—the impact we make on people, places, and the planet. Purpose is our driving force and at the core of our organisation.

Accountability - As we apply flexibility, pace and growth through our self‑organisation, we are accountable* to all of our stakeholders.

Craft - Craft highlights our dedication to bringing precision, problem‑solving, and creativity to our work, both with our clients and internally.

Togetherness - Togetherness is ‘how’ we work - it captures the energy, fun, and user‑centred approach that we embrace. It signifies the collaborative spirit we bring to our work, including people at every level and creating a sense of belonging to our teams

About us

manifesto

We take pride in creating award‑winning digital experiences, products and services that are measurably ethical, inclusive, accessible, sustainable and joyful.

Our changemaker clients include UNICEF UK, Breast Cancer Now, The Trussell Trust, Woodgreen, The Royal Academy of Arts, Zoological Society London, Historic Environment Scotland and Fauna & Flora.

Part of the TPXimpact group - a Certified B Corporation™, we are a team of 130 digital product leaders, creative designers, user experience designers, engagement specialists, software engineers and experience strategists.

TPXimpact

TPXimpact is a digital transformation company, and Certified B Corporation™, on a mission to build a future where people, places and the planet are supported to thrive. Combining vast expertise in human‑centred design, data, experience and technology, we help the public, private and third sectors with their digital transformation journey, delivering high quality solutions that improve services, experiences and outcomes. We’re passionate people who work in close collaboration with our clients to create sustainable solutions ready for an ever‑evolving world.

We are committed to having a positive impact on the clients and the communities we serve. We actively encourage applications from all genders, ethnicities, disabled people, members of the LGBTQIA+ community, and those from lower socio‑economic backgrounds.

Don’t meet 100% of the criteria? We still want to hear from you. Please let us know if you require any adjustments during the recruitment process.

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