Senior Product Designer – Mobile Apps

Monstro

. Lead the end-to-end design of Monstro’s Android application—from early concepts and user flows through high-fidelity production-ready experiences.

Posted 5/7/2026full-timeNew York City • New York • 🇺🇸 United StatesSenior💰 $168,000 - $200,000 per yearWebsite

Tech Stack

Tools & technologies

AndroidiOS

About the role

Key responsibilities & impact

Lead the end-to-end design of Monstro’s Android application—from early concepts and user flows through high-fidelity production-ready experiences.
Design intuitive native mobile experiences across onboarding, financial workflows, AI-powered interactions, personalization, and core user journeys.
Drive UX direction for complex, AI-powered workflows—translating technical capabilities into intuitive, trustworthy, and user-friendly mobile interactions.
Shape and refine the core mobile product experience, making thoughtful design decisions that balance user needs, business goals, and technical constraints.
Design high-quality interfaces, interaction patterns, and mobile-first experiences that improve usability, adoption, retention, and long-term engagement.
Collaborate closely with product and engineering teams to bring polished, scalable Android experiences to life with a high bar for craft and execution quality.
Establish and evolve mobile design standards, patterns, and scalable systems to ensure consistency across the platform and future mobile experiences.
Design and iterate on high-fidelity mockups, prototypes, and production-ready interfaces using a rapid, feedback-driven design process.
Partner cross-functionally with product, engineering, and marketing to align user experience, product direction, and brand across all mobile touch points.
Contribute to broader mobile and product initiatives across the Monstro platform as the company and product ecosystem continue to grow.

Requirements

What you’ll need

6–10+ years of product design experience, with a strong focus on native mobile applications, consumer-facing products, and driving user engagement.
Experience designing Android and/or iOS mobile experiences, with a strong understanding of mobile UX best practices, interaction patterns, and responsive behavior across devices.
Experience designing AI-driven or AI-assisted product experiences, with a strong understanding of human-AI interaction patterns, trust, transparency, and explainability.
Strong expertise in user-centered design processes and close cross-functional collaboration with product managers, engineers, and stakeholders.
Strong portfolio showcasing high-quality mobile product design work, including consumer apps, end-to-end user experiences, and polished interaction design.
Familiarity with Android platform conventions and Material Design principles is highly preferred.
Proficiency in design tools such as Figma, Sketch, Adobe XD, or equivalent.
Strong systems thinking and the ability to simplify complex financial workflows into intuitive mobile experiences.
Passion for building thoughtful, high-quality digital products with strong attention to craft, usability, and detail.
Ability to adapt quickly to shifting priorities and thrive in a fast-paced startup environment.

Benefits

Comp & perks

Comprehensive Compensation Package: Competitive salary, equity, and robust benefits package, including paid health, vision, dental, and disability coverage.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

product designnative mobile applicationsmobile UX best practicesAI-driven product experiencesuser-centered design processesinteraction designfinancial workflowshigh-fidelity mockupsprototypesresponsive behavior

Soft Skills

cross-functional collaborationsystems thinkingadaptabilityattention to detailuser engagementdesign decision makingcreativityproblem-solvingcommunicationpassion for digital products