MaintainX is the world's leading Asset and Work Intelligence platform for industrial and frontline environments. We are a modern IoT-enabled cloud-based tool for reliability, safety, and operations on physical equipment and facilities. MaintainX powers operational excellence for 12,000 businesses including Duracell, Univar Solutions Inc., Titan America, McDonald's, Brenntag, Cintas, Xylem, and Shell.

We recently completed a $150 million Series D round, bringing our total funding to $254 million and valuing the company at $2.5 billion.


We’re looking for a Senior Product Designer to join our growing team and help shape the next generation of MaintainX’s product experience. In this role, you’ll lead design efforts across the full product lifecycle — from discovery and research through wireframing, prototyping, and polished UI — for both web and mobile platforms. You’ll collaborate closely with Product Managers, Engineers, and other designers to deliver features that make complex systems simple and intuitive for non-technical users.

Kindly note: we’re looking for a candidate based in Argentina and can work in EST hours

What you’ll do: 

• Lead end-to-end product design across discovery, wireframing, prototyping, and final UI for both web and mobile.
• Collaborate with cross-functional partners in Product and Engineering to define and deliver high-impact features.
• Design intuitive workflows that simplify complex systems for non-technical users.
• Help evolve and maintain our Design System, ensuring consistency and scalability across the product.
• Present design decisions with clear rationale and integrate feedback from diverse stakeholders.
• Champion user-centered design thinking and accessibility across all stages of the product lifecycle.

About you:

• 6+ years of product design experience, including work in B2B SaaS or enterprise platforms.
• Proven ability to ship thoughtful, user-focused designs that balance business and technical constraints.
• Strong visual and interaction design skills with deep attention to detail, typography, and layout.
  Expertise in Figma and familiarity with design systems and handoff best practices.
• Solid understanding of Apple HIG, Material Design, and responsive web standards.
• Excellent communication and storytelling skills to articulate design intent and influence outcomes.

What’s in it for you:

• Competitive salary and meaningful equity opportunities.
• A Work Culture where:
• You’ll work alongside folks across the globe that reflect the MaintainX values, Smart Humble Optimist.
• We believe in meritocracy, where ideas and effort are publicly celebrated.

About Us:

Our mission is to make the life of blue-collar workers easier worldwide by creating software that meets their needs and realities. Our product is truly life-changing for 80% of the workforce that doesn’t work behind a desk and needs enterprise-grade software at their fingertips.

MaintainX is committed to creating a diverse environment. All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

The UX/UI Designer is responsible for the design, prototyping, and front-end development of SCADA products and automation interfaces that ensure a seamless and intuitive experience for operators and engineers managing energy storage systems. This role bridges aesthetic design, user research, and technical front-end implementation, working to transform complex system data and stakeholder feedback into high-performance, responsive, and scalable visual solutions.

In US:  Hybrid 3 days in office (Houston, TX)

In Mexico:  Remote

Key Responsibilities

- Design and maintain SCADA product interfaces and new features based on evolving user needs and technical feedback. Develop static front-end components using specialized industrial software, requiring strong proficiency in HTML, CSS, and modern layout techniques like Flexbox and Grid.
- Create, manage, and optimize vector graphics and SVGs for high-performance use within the SCADA environment.
- Utilize Adobe Illustrator and Figma to maintain and expand a comprehensive internal Design System, including styles, iconography, typography, and color palettes.
- Collaborate with the engineering team to solve logic problems and technical challenges when making product interfaces dynamic and data-driven.
- Design for a diverse range of environments, ensuring products are fully responsive and optimized for both Light and Dark modes.
- Optimize interfaces for touch-screen HMI devices, ensuring industrial-grade usability and ergonomics in the field. Maintain consistency and an excellent eye for detail across all screens and product modules to ensure a unified user experience.

- Design and implement intuitive workflows for complex tasks, such as device settings editing and system configuration.
- Facilitate regular feedback sessions with both English and Spanish-speaking users to gather qualitative insights and validate design directions.
- Refactor and optimize front-end code to improve system performance, maintainability, and long-term scalability.
- Proactively identify future design trends and technical improvements to ensure the product remains at the forefront of the energy storage market.

Requirements

• Bachelor's degree in Multimedia Design, Graphic Design, Interaction Design, UX/UI Design, or a related field, or equivalent experience.
• Strong proficiency in HTML and CSS, with expertise in modern layout techniques (Flexbox, Grid).
• Advanced skills in Adobe Illustrator and Figma for vector graphics, design systems, and prototyping.
• Experience creating and optimizing SVGs for web and industrial applications.
• Proven experience designing user interfaces for industrial, SCADA, or complex data-driven systems.
• Strong understanding of responsive design principles and multi-device optimization.
• Experience designing for both Light and Dark mode environments.
• Knowledge of touch-screen HMI design principles and industrial usability standards.
• Ability to collaborate with engineering teams to implement dynamic, data-driven interfaces.
• Experience conducting user research and feedback sessions with diverse user groups.
• Excellent attention to detail and commitment to visual consistency across products.
• Strong problem-solving skills and ability to balance aesthetic design with technical constraints.
• Fluency in English; Spanish language skills are a plus for US candidates.
• Willingness to travel for user research, commissioning, and stakeholder meetings as needed.