Senior Product Designer

ENSEK builds the cloud-native SaaS software that's transforming how energy retailers operate, innovate and manage at scale. We help retailers lower operating costs, improve billing accuracy for consumers, and enhance customer experience through automation and AI-driven insight, all underpinned by modern, cloud-native architecture. ENSEK is at an exciting inflection point as we scale at pace towards new international horizons. If you're driven by solving complex, real-world problems and want to build modern technology that accelerates the global energy transition, you'll feel right at home with us.

About the role

As a Senior Product Designer at ENSEK, you will own end-to-end design across defined product areas within our core B2B platform, shaping user journeys, workflows and experiences from discovery through delivery. Working closely with Product, Engineering and Data teams, you'll connect design decisions to product strategy, customer needs and business outcomes while helping to evolve our design system and maintain a high bar for design quality. You'll also support the growth of our design practice by mentoring others, contributing to team standards and leveraging AI tools to accelerate discovery, insight generation and solution development.

Key responsibilities

• Own UX delivery across a defined product area, mapping journeys, structuring flows and designing cohesive end-to-end experiences.

• Connect design decisions to product strategy, customer outcomes and measurable success metrics.

• Collaborate with Product Managers, Engineers and Data specialists to define, validate and deliver effective solutions.

• Contribute to the evolution of the design system, influencing component architecture, consistency and scalability across the platform.

• Partner with the Lead Designer to translate experience strategy into high-quality, implementation-ready designs.

• Use AI tools to model solution scenarios, synthesise customer feedback and accelerate design discovery and iteration.

• Contribute to both existing platform initiatives and new product development as ENSEK continues to scale.

Key outcomes

• Improved usability, efficiency and adoption across key product areas.

• High-quality, scalable user experiences aligned with ENSEK's product vision and customer needs.

• Strong design system foundations that improve consistency and speed of delivery across teams.

• Measurable user and business outcomes supported by clear success metrics and evidence-based design decisions.