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For Companies At a Glance
- Tasks: Design scalable components and mentor a team of designers to elevate our design standards.
- Company: Join EE, the UK's leading mobile and broadband operator, known for innovation and customer focus.
- Benefits: Enjoy competitive salary, annual bonus, generous leave, and exclusive discounts.
- Why this job: Shape the future of design systems while making a real impact across multiple brands.
- Qualifications: Extensive experience in design systems, Figma proficiency, and mentoring skills required.
- Other info: Flexible working model and commitment to diversity and inclusion.
The predicted salary is between 48000 - 84000 £ per year.
Overview
Senior Product Designer (Design Systems) – BT Group / EE
Join to apply for the Senior Product Designer (Design Systems) role at BT Group.
Closing Date: Wednesday 8th October 2025
Location(s): Birmingham, Bristol, London or Manchester
Flexible Working: The BT group operates a 3 together, 2 wherever working model. You are required to be at your contractual location 3 days a week with 2 flexible days per week.
About EE
We’re EE. We are the biggest mobile and broadband operator in the UK and we have a relationship in every second household in the country. We’re part of BT Group and aim to be the most personal customer‑focused technology company in the UK.
We want everyone to feel proud about working at EE and excited about where we’re going.
Scope
As a Senior Product Designer for our design system, Loop, you’ll shape a platform that supports over 100 designers across EE. You’ll evolve design standards, ensure consistency and quality at scale, and own design quality across foundations, components, and patterns. You’ll also grow design capability by identifying skill gaps, mentoring peers, and supporting training initiatives with your design manager.
What You’ll Be Doing
- Creating highly scalable components and pattern libraries in Figma and cascading best practices to the team.
- Monitoring how the design community adopts our system and contributing through analytics and surveys.
- Scaling the design system to support multiple brands (EE, Plusnet and BT).
- Building meaningful internal relationships and promoting a user-centered way of working.
- Advocating for customer needs and ensuring designs solve real customer problems.
- Implementing continuous improvement to design team processes for consistent quality and collaboration across squads.
- Championing innovation and developing the team’s knowledge of emerging trends in customer experience.
- Mentoring other product designers and acting as a technical resource.
Experience/Qualifications
- Extensive experience building scalable components and patterns that futureproof designs.
- Ability to prioritise competing requests, assess needs, and make tough decisions (including pushing back on stakeholders).
- Experience coordinating design groups in workshops to refine components and patterns.
- Proven ability to build design library content compliant with WCAG standards, with support from an in-house accessibility team.
- Data-informed approach to understanding usage and performance metrics to guide changes.
- Experience in a design system team or contributing to design libraries; experience with white-label or multi-brand projects.
- Proficient in Figma, including leveraging Variants for scalable components.
- Experience mentoring or managing design peers and supporting career development.
- Experience in large organizations with complex design environments is beneficial.
Benefits
- Annual on target bonus 10% (personal and company performance)
- BT Pension scheme; minimum 5% employee contribution, BT contribution 10%
- 25 days annual leave + 8 bank holidays, with potential to buy extra time
- 2 weeks carer’s leave
- Family Leave policy (18 weeks full pay, 8 weeks half pay, 26 weeks statutory rate)
- Enhanced women’s health support and other health benefits
- Life Assurance (4x life cover)
- Colleague discounts on BT/EE products and services
- Additional benefits including My Discounts, EE TV, healthcare options, volunteering days, and more
We value diversity and inclusion and embed it in everything we do. We maintain a culture with values: Personal, Simple, and Brilliant. We support flexible working and reasonable adjustments during selection.
Notes
Don’t meet every single requirement? We encourage you to apply anyway. Diverse candidates are welcome and valued.
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Senior Product Designer (Design Systems) employer: BT Group
Contact Detail:
BT Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Product Designer (Design Systems)
✨Tip Number 1
Network like a pro! Reach out to current employees at EE on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for landing the Senior Product Designer role. Personal connections can give you insights that job descriptions just can't.
✨Tip Number 2
Show off your skills in real-time! If you get the chance, ask for a design challenge or a portfolio review during the interview process. This is your moment to shine and demonstrate how you can create scalable components and patterns that align with EE's vision.
✨Tip Number 3
Prepare to discuss your past projects! Be ready to share specific examples of how you've built design systems or mentored other designers. Highlight your experience with Figma and how you've used data to improve design quality—this will resonate well with the hiring team.
✨Tip Number 4
Don’t forget to follow up! After your interview, send a thank-you email to express your appreciation for the opportunity. Mention something specific from your conversation to remind them of your enthusiasm for the role and the company. It’s a small touch that can make a big difference!
We think you need these skills to ace Senior Product Designer (Design Systems)
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Senior Product Designer role. Highlight your experience with design systems, Figma, and mentoring, as these are key aspects of what we're looking for.
Showcase Your Work: Include a portfolio that demonstrates your ability to create scalable components and patterns. We want to see how you've tackled real-world design challenges and contributed to design libraries in the past.
Be Authentic: Let your personality shine through in your application. We're all about personal connections, so don’t be afraid to share your passion for design and how you advocate for user needs.
Apply Through Our Website: For the best chance of success, make sure to apply directly through our website. This way, we can easily track your application and get back to you quicker!
How to prepare for a job interview at BT Group
✨Know Your Design Systems
Before the interview, dive deep into design systems and components. Familiarise yourself with Loop and how it supports designers at EE. Be ready to discuss your experience in building scalable components and how you can contribute to their design standards.
✨Showcase Your Mentoring Skills
Since mentoring is a key part of this role, prepare examples of how you've supported other designers in the past. Think about specific instances where you helped elevate someone's craft or facilitated workshops to refine design patterns.
✨Data-Driven Decisions
Be prepared to talk about how you've used data to inform your design choices. Bring examples of how you've gathered feedback and performance metrics to improve components, showing that you understand the importance of user-centred design.
✨Emphasise Collaboration
This role involves working with various teams, so highlight your experience in collaborating across departments. Share stories of how you've navigated complex design environments and prioritised requests from different stakeholders while maintaining design quality.
