Posted Oct 17, 2026

Project Manager (Saas)

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About IRIS

IRIS Software Group is one of the UK's largest privately held software companies, trusted by 100,000+ businesses, schools and accountancy firms to keep their operations running. Our software pays 1 in 6 UK employees, supports over 12,000 schools, and is relied on by 91 of the top 100 UK accountancy firms.

We're a Great Place to Work® certified employer, recognised for our commitment to well-being, inclusion and development - and we're growing fast.

UK

Competitive + Bonus

We’re looking for an experienced Project Manager to join our Professional Services team and lead the successful implementation of IRIS software solutions for our customers.

You’ll take ownership of projects from planning through to delivery, working closely with customers and internal teams to ensure implementations stay on track, risks are managed effectively, and customers get the best possible value from their IRIS solution. Projects can involve multiple products, workstreams and stakeholders, so you’ll need to be comfortable bringing structure and clarity to complex delivery environments.

What will you be doing?

What are we looking for?

Why You’ll Love Working Here

Ready to Apply?

Click Apply - we’re excited to learn about your unique perspective and experience. If you need adjustments during the process, let us know. We’re committed to making this opportunity accessible to everyone.

What to expect from our hiring process

Our process is designed to be fair, transparent and straightforward. Stages vary depending on the role — more senior positions may involve additional steps, and some areas include role-specific assessments such as a technical test or case study — but typically you can expect:

  1. Application review — we assess your experience and potential

  2. Initial call — a short conversation to learn about you and share more about the role

  3. Skills assessment — tailored to the position, e.g. case study, coding challenge or portfolio review

  4. Final interview — meet the team and explore how you'll make an IMPACT at IRIS

We'll always walk you through the specific stages at the start of the process so you can prepare with confidence.

If you need any adjustments or accommodations during the process, let us know, we’re committed to making this experience accessible for everyone.

Strong end-to-end project management experience in software or complex delivery; ideally Payroll or HR software implementation; excellent stakeholder management; PRINCE2, PMP or equivalent advantageous.

Key Responsibilities

Skills & Tools

CRM

Job Details

About IRIS Software Group

A UK-based software company providing solutions to businesses, schools, and accountancy firms. — Industry: Information Technology