Senior Product Designer

November 8, 2026

Remote

Senior

Barcelona, Spain

Description

SplitMetrics is a global software company building an ecosystem of products and services for mobile-first businesses, including an Apple Ads automation platform, a mobile marketing agency, and A/B testing and ASO platforms. The company is looking for a Senior Product Designer to own end-to-end experiences across the ecosystem, covering information architecture, the design system, and complex data-heavy B2B interfaces. The role works closely with product and engineering teams on discovery, prototyping, and handoff, with a focus on behavioural design and human-AI interaction patterns. The position is remote-first with a flexible schedule and an international team collaborating across 20+ countries.

Responsibilities

Design end-to-end product experiences for the ecosystem of products
Use analytics and research insights to inform design decisions, while having own vision on how the product should evolve design-wise
Own the information architecture of the product and its link to user goals as the product grows
Drive building the infrastructure and prototyping process where product and engineering teams contribute to design solutions directly
Advocate for a behavioural approach to design across all product teams
Visualize complex data and create flows that help users make sense of information quickly
Work on Agentic flows that lead users to their goals and account for human-AI interaction patterns
Own small features independently, including product discovery, prototyping, and handoff to engineers
Maintain and evolve the design system to ensure consistency across products and platforms

Requirements

5+ years of experience as a Product Designer, preferably in B2B SaaS or analytical products
Strong product sense – able to understand product goals, business context, and user needs, and build solutions that address the three clearly
Hands-on experience designing data-heavy interfaces
Comfortable working on small features end-to-end, from concept to release
Proficient in design and prototyping tools (Figma, etc.)
Able to communicate design decisions and your rationale clearly to cross-functional teams
Curious and analytical – enjoys digging into data, testing assumptions, and iterating on solutions
Understands UX patterns for web and mobile products, and has a keen eye for visual design
Experience designing AI interactions and working with engineering-led initiatives would be a plus

Conditions

Flexible working schedule for a better work-life balance
Remote-first working environment
Coworking costs coverage program and office hubs in key locations
Vacation and public holidays following your country's regulations, plus additional PTOs annually
Medical insurance or health care compensation and paid sick leave
Top online/offline conferences and mobile industry events, plus internal courses for professional development
Micro-management-free and supportive management style with semi-annual performance review sessions
Corporate online events and offline team retreats with collaboration across shared OKRs
Full-time employment