Senior Product Owner

Are you ready to take ownership of impactful digital products that make a real difference?

At 3 Sided Cube, we create tech for good, designing solutions that tackle global challenges. As we continue to grow in 2025, we’re looking for a Senior Product Owner to drive forward our web and mobile app projects. If you have experience leading product development and thrive in a fast-paced, collaborative environment, we’d love to hear from you!

Role Type: Full-Time (Flexible working requests such as a 4 day work week will be considered)

Salary: £50,000-£55,000 depending on experience

Location: UK Office, Bournemouth

Work Model: Hybrid (1 day a week on-site)

Making an Impact Together

At 3 Sided Cube, we build digital products that change lives. From humanitarian aid tools to climate change solutions, our work has a lasting global impact. As a Senior Product Owner, you’ll play a key role in shaping these solutions—helping to deliver innovative, user-focused products that empower communities and drive meaningful change.

Every project is an opportunity to collaborate with passionate teams and create technology that truly matters.

What’s the role about?

As a Senior Product Owner, you’ll take end-to-end ownership of several small to medium products while contributing to more complex projects with support. You’ll lead discovery and development cycles, ensuring that product roadmaps align with user needs and business goals. Beyond backlog management, you’ll drive strategic decision-making, guide teams through product lifecycles, and champion a high standard of execution.

This role also involves mentoring team members, fostering a positive team culture, and collaborating with developers, designers, and stakeholders to deliver impactful digital solutions.

What you’ll be doing

Product Ownership:

• Manage product lifecycles from concept to delivery, balancing user needs with business objectives.
• Define and prioritise product backlogs, ensuring development aligns with strategic goals.
• Lead continuous improvement efforts, iterating based on user feedback and analytics.

Discovery & Development Leadership:

• Facilitate discovery and design (D&D) workshops to define product visions and requirements.
• Develop and communicate clear product roadmaps, aligning cross-functional teams and stakeholders.
• Work closely with developers and designers to ensure seamless execution and product quality.

Collaboration & Stakeholder Management:

• Act as the key link between clients, internal teams, and end-users, translating needs into actionable plans.
• Build strong relationships with stakeholders, providing insight and managing expectations effectively.
• Support strategic discussions, offering data-driven insights to inform decision-making.

Mentorship & Leadership:

• Guide and mentor product owners, fostering their growth and development.
• Advocate for best practices in product management, ensuring quality and efficiency.
• Contribute to a positive and inclusive team culture, where collaboration and innovation thrive.

What makes you the perfect fit?

We’re seeking someone with leadership qualities, technical expertise, and a proven track record in digital product delivery. Here’s what we’d love to see:

Your experience:

• 3+ years in product ownership or management, ideally in a digital agency or SaaS environment.
• Proven experience delivering mobile and web applications, working closely with design and development teams.
• Strong understanding of agile methodologies, leading sprints and managing iterative product development.
• Experience working across diverse industries and navigating complex technical landscapes.

Your skills:

• A strong decision-maker, capable of weighing trade-offs and driving product success.
• Adept at problem framing and solution design, ensuring value for both users and businesses.
• A natural collaborator, comfortable working in cross-functional teams.
• Skilled in roadmap creation and backlog management, balancing competing priorities.
• Confident in client discussions, providing strategic insights and practical solutions.

Your style:

• A self-starter who thrives in dynamic environments and enjoys building structure.
• Passionate about delivering exceptional products that make a difference.
• Empathetic and approachable, with a strong ability to mentor and support teams.
• Committed to fostering a positive, inclusive culture where innovation thrives.

Why join 3 Sided Cube?

At Cube, you’ll work on meaningful projects that create tangible impact. Our hybrid working model offers flexibility, while our Bournemouth HQ provides a collaborative space where creativity thrives.

We believe in fostering innovation and teamwork. Joining Cube means being part of a community that values your ideas, supports your growth, and shares your passion for tech for good.If you’re ready to lead impactful projects and inspire a talented team, we want to hear from you!

Some of our benefits

• Flexibility at Its Best: Hybrid working or fully remote working options, flexible hours, and a remote working budget of £250 for your ideal home office setup.
• Time to Recharge: 23 days of holiday, with an additional day for each year of service up to 28 days, plus the opportunity to buy up to 5 additional days of leave annually! 
• Working Abroad for 2 Months: We strive to lead the way with flexible working, so you are able to request to work from abroad for up to 2 months per year.
• Invest in Your Growth: A personal development budget of up to £1000 per year for training courses, books, and conferences.
• Making a Difference: 3 days off every year to volunteer for a 'for good' organisation, plus a birthday donation to a charity of your choice.
• Wellbeing: Unlimited access to our OpenUp platform, a Cycle to Work scheme, and complimentary Friday lunches on us 
• Company Pension Scheme: Our salary sacrifice scheme gives you the option to pay in up to 10% of your salary with Cube contributing up to 8%
• Enhanced Parental Leave: Including 14 weeks of full paid maternity leave and 8 weeks of full pay for secondary caregivers.
• Celebrating our Culture & Success: Regular team events including remote activities, beach cleans, summer BBQs, and an annual Awards Ceremony to celebrate all things Cube!

Diversity Statement:

3 Sided Cube is an Equal Opportunity Employer and our employees are people with different strengths, experiences and backgrounds, who all share a passion for making the world a better place. Diversity not only includes race and gender identity, but also sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, and any other aspect which makes us unique.

We can’t change millions of lives for the better without celebrating the diversity of those lives, and fostering an inclusive and diverse workforce within 3 Sided Cube is one of the ways in which we do that.

We also want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please reach out to us about potential reasonable adjustments.