Product (UX/UI) Designer

About the role

RADICL is looking for a Product Designer to help us redefine how small and mid-sized businesses in the U.S. Defense Industrial Base (DIB) experience cybersecurity. You'll design interfaces that transform a complicated, alert-heavy category into workflows users can confidently understand and act on.

At RADICL, design isn't just about how the product looks, it's about whether someone can act on it. If the above excites you, RADICL Defense is seeking high performing, motivated individuals to join our mission. As an early member, you will work closely alongside an experienced founding team and realize the life-changing experience of building a company. You will work with the latest technologies in software, cybersecurity, and cloud and will have a significant impact on the formation of our platform and offering.

About YouYou enjoy fast-paced environments, bring a positive attitude, and excel at getting things done.  You enjoy being part of a high performing team and are also able to self-direct and self-start.  You consider yourself to be top tier talent and are eager to help others raise their game.  You enjoy working with customers, are an excellent communicator, and able to engage and interact with people of various backgrounds and skill levels.  You want your work to have meaning, to be important.  You want to be part of creating something great.As a RADICL Product (UX/UI) Designer, you will:

• Collaborate:partner with our Senior Product Designer, engineering, and product management to take ideas from rough sketches to shipped features.
• Prototype fast:leverage AI-assisted prototyping (including agentic and “vibe coding” tools) to rapidly turn sketches into interactive prototypes.
• Execute & Scale:balance tactical UX/UI fixes on the live product with contributions to our growing design system.

Own the Outcome:takeprojects from ambiguous problem to polished, shipped solution with real autonomy, leaning on AI as a core part of your process, and help shape design decisions as the team grows.

Your skillset/experience should include:

Must-Haves:

• 2–4 years of product design experience, with a portfolio showing end-to-end process, from research and wireframes through shipped outcomes

• Strongproficiencyin Figma (FigJam, Design, Make) for wireframing, prototyping, and UIdesign

• Solid UX fundamentals: information architecture, interaction design, usability heuristics, and user flows

• Experience designing sophisticated B2B SaaS, cybersecurity, compliance, multi-tenancy, or other data-dense product

• Hands-on experience designing UX for AI agentic workflows

• Experience designing within and contributing to a design system

• Ability to move independently from an ambiguous problem to a working prototype

• A track recordof partnering with engineering and product to ship real features

• Strong communication skills, and comfortable defending design decisions

• Comfort balancing quick, tactical fixes with longer, more structured design initiatives

• Comfort using AI tools (e.g., Claude, Figma Make) as part of your design process

Nice-to-Haves:

• Experience conducting or synthesizing user research and usability testing

• Familiarity with the Adobe Creative Suite

• Motion design or micro-interaction experience

• Familiarity with accessibility standards (WCAG) or designing for regulated, compliance-heavy industries

• Experience working inastartup environment

About the WorkplaceAt RADICL, we prioritize our culture and believe the strongest teams are built through daily, side-by-side collaboration and experiential sharing. We also value individual freedom and flexibility. For this reason, we have a hybrid work model. As a team, we are in office M/W/Th with work-from-home on Tuesdays and Fridays. For remote positions, periodic travel to Boulder will be expected to participate in company events and meaningful side-by-side collaboration opportunities.

RADICL offices are in downtown Boulder, Colorado with easy-to-access employee parking provided by the company. We offer comprehensive, competitive benefits including health, dental, and vision as well as 401K and a responsible PTO plan.

We encourage motivated, talented, mission-oriented, and fun people to apply. Let’s do this!