Senior Product Designer, x15ventures

📍 Job Overview

Job Title: Senior Product Designer, x15ventures

Company: Home-in

Location: Eveleigh, NSW, Australia

Job Type: Full time

Category: Product Design / UX/UI

Date Posted: 2026-08-05

Experience Level: 5-10 years

Remote Status: On-site

🚀 Role Summary

• Drive end-to-end product design, encompassing both user experience (UX) and user interface (UI) for innovative proof-of-concepts and digital products within the x15ventures ecosystem.

• Collaborate closely with product managers, engineers, and senior business stakeholders to translate complex user needs and business objectives into intuitive, scalable, and impactful design solutions.

• Own the design process from initial discovery and ideation through to high-fidelity prototyping and final UI, ensuring a cohesive and human-centered approach.

• Contribute to strategic product direction by applying a systems-thinking mindset, considering scalability, long-term growth, and the operational impact of design decisions.

• Maintain and evolve a robust design system to ensure consistency, accessibility, and efficiency across all digital assets and products.

📝 Enhancement Note: This role is positioned within "x15ventures," a venture-scaler powered by CommBank. This context implies a unique environment that blends the agility of a startup with the stability and resources of a large financial institution. The Senior Product Designer will be instrumental in shaping early-stage digital products and proof-of-concepts, requiring a strong ability to navigate ambiguity and drive outcomes with significant business impact. The emphasis on "end-to-end" design, "business outcomes," and "product strategy" indicates a senior-level individual contributor role with significant ownership and influence.

📈 Primary Responsibilities

• Design and deliver world-class, human-centered user experiences for a diverse portfolio of new proof-of-concepts and x15 Ventures digital assets and products.

• Lead the entire product design lifecycle, from initial user research and discovery, through ideation and wireframing, to detailed prototyping and final UI implementation.

• Conduct comprehensive user research, including qualitative and quantitative methods, to deeply understand user needs, pain points, and behaviors.

• Develop detailed user personas, journey maps, wireframes, interactive prototypes, and high-fidelity UI designs using industry-standard tools.

• Execute rigorous usability testing to validate design concepts and iterate based on user feedback, ensuring optimal user flows and task completion.

• Foster strong collaborative relationships with product managers, engineers, data analysts, and business stakeholders to ensure alignment and successful product delivery.

• Proactively identify and address potential liabilities, risks, and operational impacts associated with design decisions, ensuring robust and compliant solutions.

• Contribute strategically to product roadmap development and feature prioritization, with a keen eye on scalability, system thinking, and long-term business growth.

• Evolve and maintain the company's design system, ensuring consistency, accessibility, and efficient application across all product touchpoints.

• Design solutions that demonstrably contribute to measurable business outcomes, such as user acquisition, engagement, retention, or revenue growth.

📝 Enhancement Note: The responsibilities highlight a blend of hands-on design execution and strategic product thinking. The emphasis on "liability, risk, and operational impact" suggests a need for a designer who understands the complexities and regulatory environment of financial services, even within a startup context. The requirement to "think holistically across journeys" and "design solutions that contribute to measurable business outcomes" underscores the role's focus on driving tangible business value through design.

🎓 Skills & Qualifications

Education: Bachelor's degree in Design, Human-Computer Interaction (HCI), Computer Science, or a related field, or equivalent practical experience.

Experience: 5+ years of proven, progressive experience in product design, with a robust portfolio showcasing end-to-end UI and UX work across multiple digital products.

Required Skills:

• Deep expertise in user-centered design principles and methodologies.

• Proven ability to lead end-to-end product design processes, from discovery and ideation to final UI delivery.

• Strong proficiency in industry-standard design and prototyping tools such as Figma, Sketch, Adobe XD, or similar.

• Expertise in crafting detailed wireframes, interactive prototypes, and high-fidelity UI designs.

• Proficient in conducting user research, including interviews, surveys, and contextual inquiry.

• Skilled in usability testing, including planning, execution, and analysis of results.

• Strong understanding of information architecture and interaction design principles.

• Ability to think critically about business priorities, user psychology, and technical constraints to create balanced solutions.

• Experience designing for early-stage ventures, particularly within the fintech or B2B SaaS sectors.

• Demonstrated ability to collaborate effectively with cross-functional senior leaders (Product, Engineering, Business) to define product strategy and deliver exceptional design outcomes.

• Excellent communication, presentation, and interpersonal skills, with the ability to articulate design decisions and rationale clearly. Preferred Skills:

• Familiarity with front-end development concepts (HTML, CSS, JavaScript) and how designs translate into code.

• Experience with building and maintaining design systems.

• Experience in B2B SaaS, fintech, or marketplace platforms.

• Previous work on products that have scaled significantly or involve complex system integrations.

• Passion for staying abreast of emerging design trends, technologies, and best practices, especially within the fintech industry.

• Experience working autonomously in a fast-paced, ambiguous startup environment.

• Understanding of accessibility standards and best practices (WCAG).

📝 Enhancement Note: The requirement for "5+ years of proven experience" and the emphasis on a portfolio demonstrating "UI and UX work end to end" clearly position this as a senior role. The distinction between required and preferred skills suggests that while core design competencies are paramount, experience in specific domains like fintech, B2B SaaS, or scaled products will be highly