One Big Circle Ltd
Graduate Product Manager
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Graduate Product Manager
One Big Circle – Bristol
Full-Time 37.5 hours over 5 Days
Salary £26,500 - £30,000 depending on experience
About One Big Circle
Be part of an award-winning workplace: The Sunday Times Best Medium-sized Technology Company 2025
Formed in 2017, One Big Circle is a fast-growing Bristol technology company that provides “Intelligent Video” solutions. We focus entirely on solving real-world industry problems by fusing new technology in the field of Video, IoT, Cloud and AI providing end-to-end solutions which allow our customers to dramatically improve their operational efficiency and safety. Our culture is one of high-quality technical delivery and we work at a speed that many industries are unaccustomed to; we have done this by building a team dynamic that challenges and empowers our people and creating an environment where everyone contributes and learns. We are growing, profitable and have ambitious plans to continue expansion in and beyond our existing markets.
We are looking for a proactive and motivated individual to join our team to support the business in further growing our flagship award-winning product: AIVR. AIVR (Automated Intelligent Video Review) is a state-of-the-art video technology system used by thousands of people in the rail industry. AIVR has won dozens of awards and is recognised as the market-leading solution, but we are building many more opportunities both in existing and new markets which will further accelerate our growth.
We have built a culture where people feel supported, included, and empowered to do their best work. Our team is growing, and we’d love for you to be part of the journey.
Role Summary
As Assistant Product Manager, you will first learn, then shape the trajectory of our product suite. You will become an expert user of AIVR and our broader technology to drive high-impact results for our customers. By taking ownership of product performance and project delivery, you will ensure our solutions solve critical challenges and exceed customer expectations.
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This role requires an interest in technology, whether in software, electronics, or rail systems. You will have a practical and pragmatic approach, delivering precise, detail-oriented work and yet also be flexible and responsive when required.
Candidates without directly comparable experience should still apply if they believe they can demonstrate the right attitude and aptitude, and/or have transferable skills.
Responsibilities
- Develop a deep operational understanding of AIVR and our other products. You will become the expert on how our technology solves complex, real-world problems for our customers.
- Develop an understanding of our customers' requirements, and an understanding of what our products can do to provide benefits to our customers. In doing this, you will build knowledge of the rail industry.
- Present and demonstrate our solutions to customers, ensuring our technology aligns with their specific needs.
- Take ownership of specific features and project milestones, ensuring the product roadmap delivers measurable value.
- Provide support to our service & operations team by creating quality documentation.
- Proactively monitor product performance and deliver bespoke reporting to meet the needs of our customers.
- Validate machine learning models and positioning data through robust ground truth exercises.
Personal Qualities
Essential:
- Degree-level education or equivalent combination of education and experience.
- A proactive, collaborative, and results-oriented mindset.
- A demonstrated interest in technology, in at least one of the following areas:
- Software development
- Electronics and systems engineering
- The rail industry
- The ability to learn quickly and accurately communicate detailed technical information.
- Strong interpersonal and communication skills – written, on the phone, and in person.
- Strong analytical skills to interpret, analyse, and perform tests robustly.
- Confident user of technology.
- A keen eye for detail – ability to execute detailed tasks accurately.
- Well organised.
- Familiarity with MS Office/Google GSuite productivity software (Docs, Sheets).
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Desirable:
- Familiarity with or enthusiasm for rail.
- Previous experience within a product or technical support role.
Company Benefits Include:
- Auto enrolment Pension Scheme
- 25 Days Holiday plus bank holidays
- Life Assurance
- Private Healthcare Cover
- Work-related training courses as required
- Complimentary snacks and refreshments including fresh fruit
- Office-Centric role
- Access to Bike to Work Scheme
- Secure bike storage and shower facilities
- Social events
How to Apply
Join an award-winning team, named ‘The Sunday Times Best Medium-sized Technology Company 2025’. At One Big Circle, you’ll be part of a fast-growing team where your ideas and contributions are truly valued.
Please send your CV and covering letter to jobs@onebigcircle.co.uk.
By applying for this role, you understand that we will process your personal information in accordance with our privacy policy, accessible at https://onebigcircle.co.uk/privacy-policy/
Successful applicants will be required to pass a BPSS (Baseline Personnel Security Standard) check.
Find out more about us at www.onebigcircle.co.uk
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