At a Glance
- Tasks: Design user experiences that protect businesses from email threats and enhance security.
- Company: Mimecast, a leader in email security with a commitment to innovation.
- Benefits: Competitive salary, inclusive culture, and opportunities for professional growth.
- Other info: Join a diverse team and contribute to a living design system in a dynamic environment.
- Why this job: Make a real impact by designing for millions and shaping the future of email security.
- Qualifications: Proven product design experience, strong UI skills, and familiarity with AI tools.
The predicted salary is between 68000 - 102000 £ per year.
Design the experience that stands between businesses and their biggest threats. As a Senior Product Designer for Email Threat Protection, you shape the experiences that help security teams, IT administrators and everyday users stay ahead of increasingly sophisticated attacks. Your work will be seen and used by millions of people across the globe every day.
Responsibilities
- Lead design end‑to‑end and drive the full design process for Email Threat Protection features from discovery to production‑ready UI.
- Apply strong UI fundamentals—typography, layout, colour, hierarchy—to make complex, AI‑driven security data clear and human.
- Own and evolve the design system: deepen understanding of its architecture, author documentation, and contribute new patterns and enhancements.
- Build with AI tools (Cursor, Claude, Figma, agentic coding tools) to rapidly prototype and deliver production‑quality frontends.
- Design intelligently for AI behaviour—surface confidence, uncertainty, and reasoning, collaborate with AI/ML engineers, and define transparent interaction patterns.
- Validate direction continuously with user research, analytics, and qualitative insights; advocate loud for security administrators, IT teams, and frontline users.
- Build strong relationships with Product and Engineering through workshops and open collaboration; unblock dependencies and champion Design Thinking across the business.
Qualifications
- In‑depth product‑design experience with a portfolio of shipped B2B or SaaS work.
- Mastery of Figma and a prototyping toolkit from lo‑fi to pixel‑perfect delivery.
- Active, demonstrable use of AI‑native prototyping workflows.
- Strong UI foundations: typography, layout, colour theory, and visual hierarchy.
- Experience contributing to a living design system—documenting components, defining behaviour, maintaining patterns.
- Sharp analytical and communication skills; ability to make a case for design decisions.
- Experience in Agile, multidisciplinary squads and designing against real user needs.
- Great to have: experience designing for AI, LLM‑powered or conversational products; background in security, data‑heavy or enterprise admin interfaces; portfolio showing measurable impact; familiarity with WCAG2.1 AA; motion design or advanced prototyping tools (Framer, Rive, code‑based animation).
Benefits
The base salary range for this position is £68,000–£102,000 plus benefits. The range represents the minimum and maximum new‑hire compensation for this role and may also be eligible for incentive plans and additional benefits in accordance with company policy and local regulations.
Equal Opportunity Employment
Mimecast is an Equal Opportunity and Affinitive Action Employer. We welcome applicants from all backgrounds and consider everyone equally—race, age, religion, sexual orientation, gender identity, ability, marital status, nationality, or any other protected characteristic will not affect your application. Successful completion of background checks will be required in accordance with local law.
Senior Product Designer in London employer: Mimecast Services Ltd
Mimecast is an exceptional employer that fosters a collaborative and innovative work culture, empowering Senior Product Designers to shape impactful user experiences in the realm of Email Threat Protection. With a commitment to employee growth, you will have access to cutting-edge tools and resources, alongside opportunities for continuous learning and development. Located in a dynamic environment, Mimecast values diversity and inclusivity, ensuring that every voice is heard and respected, making it a truly rewarding place to advance your career.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Product Designer in London
✨Show Off Your Portfolio
In the world of UX/UI design, your portfolio speaks volumes! Make sure it's packed with your best work and showcases your process, not just the final product. We want to see how you tackle design challenges, so consider adding case studies that reflect your thought process and user-centric approach.
✨Get Involved in Design Communities
Jump into local or online design meetups and workshops! Places like UXPA or local design events can be goldmines for networking and learning. Plus, mingling with fellow designers can introduce you to potential job openings that might not be listed elsewhere.
✨Tailor Your Applications
When you find a role that excites you, like the one at Mimecast Services Ltd for a Senior Product Designer, make your application count! Highlight specific projects and skills that directly relate to the job description. Hiring managers are looking for candidates who fit into their specific team, so show them you’re the one!
✨Leverage Social Media
Don't underestimate the power of social media in finding a UX/UI design job! Follow design leaders on platforms like Twitter or Instagram, share your work, and engage in conversations. It’s a great way to get noticed by recruiters and even catch wind of openings at companies like Mimecast Services Ltd before they go live!
We think you need these skills to ace Senior Product Designer in London
Some tips for your application 🫡
Showcase Your Design Process:When you're applying for a UX/UI Design role like Senior Product Designer at Mimecast Services Ltd, make sure to include examples that clearly highlight your design process. We want to see not just the final product but also the journey that led you there—wireframes, user personas, and iterations demonstrate your thought process and user-centric approach!
Tailor Your Portfolio:A tailor-made portfolio is crucial for a full-time design role! Curate your best projects that align with the kind of work Mimecast Services Ltd does. We suggest including 3-5 case studies that showcase a variety of skills such as wireframing, prototyping, and user testing to really make your application pop.
Craft a Compelling Cover Letter:Your cover letter should not just be a summary of your CV. Use it to express why you’re excited about UX/UI Design and what draws you specifically to Mimecast Services Ltd. Mention any relevant experience, tools you’re proficient in (like Sketch or Figma), and how you can contribute to their projects.
Highlight Collaboration Skills:In the world of UX/UI Design, teamwork is crucial. Make sure to highlight any past experiences where you worked in cross-functional teams. Illustrate how you communicated design decisions and listened to feedback, as this will resonate well with the culture at Mimecast Services Ltd.
How to prepare for a job interview at Mimecast Services Ltd
✨Show Off Your Portfolio
When you're gunning for a full-time UX/UI design role, your portfolio is your best friend! Make sure you've got a solid selection of your work, showcasing not just the final designs, but the process behind them—think wireframes, user flows, and any user research you've conducted. During the interview with Mimecast Services Ltd, be prepared to discuss your design decisions and how they solve specific user problems.
✨Prepare for Design Challenges
Expect to face some practical design tasks during your interview. Mimecast Services Ltd might ask you to tackle a quick design challenge or critique an existing interface. Brush up on your problem-solving skills and try to articulate your thought process as you work through these scenarios. Showing how you approach a design problem is just as important as the final output!
✨Know the Tools of the Trade
Familiarise yourself with the tools commonly used in the industry—figma, Adobe XD, or Sketch should be second nature to you. Be ready to discuss your preferred tools during the interview and how they've shaped your design process at previous positions. This knowledge could give you an edge at Mimecast Services Ltd!
✨Show Passion for User Experience
In a full-time UX/UI design role, having a genuine passion for improving user interactions can set you apart. Be prepared to share instances when you went above and beyond to ensure a great user experience in your previous projects. This will demonstrate that you’re not just a designer, but a user advocate, which is exactly what Mimecast Services Ltd is looking for.
