UI​/UX Designer & Front-End Developer

Jun Group is a technology company building a world where consumers are in control of their data and advertisers can reach them directly. Intelligent advertising that inspires trust is our guiding principle. We’re passionate about making advertising better for everyone through our consent‑based approach that empowers the world’s largest publishers, brands, and agencies to achieve their goals with integrity, transparency, and peace‑of‑mind.

We’re open to allowing the right person to learn our industry on the job. We welcome diversity and non‑traditional paths into all of our roles.

UI/UX Designer & Front‑End Developer – full‑time, NY location. We’ll only consider candidates who are legally authorized to work in the United States.

• Design intuitive, modern user experiences for campaign creation, audience targeting, analytics, billing, and workflow tools within our ad platform.
• Create wireframes, user flows, prototypes, and high‑fidelity UI designs that simplify complex ad‑tech concepts.
• Develop responsive, accessible, and performant UI components using modern front‑end frameworks.
• Translate design system components into production‑ready front‑end code.
• Conduct user research, usability testing, and iterative design improvements based on insights.
• Collaborate closely with Product Managers, Engineers, and Data teams to define requirements and deliver exceptional user experiences.
• Identify opportunities to apply AI/ML to enhance usability, personalization, automation, and workflow efficiency within customer tools.

• Excellent visual taste and a strong sense for clean, intuitive user interfaces.
• Enjoy solving complex problems through thoughtful, user‑centered design.
• Curious, meticulous, and passionate about the user experience.
• Clear communication and strong collaboration with cross‑functional partners.
• Proactive, collaborative, and unafraid to challenge assumptions.
• Experienced with modern design and development tools, and able to translate between them.
• Excited about the future of agentic AI and using it in design or development workflows.

• BA/BS in Design, Computer Science, or related field, or equivalent experience.
• 4+ years of experience in UI/UX design and front‑end development (bonus for SaaS or B2B workflows).
• Experience using agentic AI tools (e.g., Git Hub Copilot, Cursor, Replit Agents, Uizard, Galileo).
• Portfolio showcasing user flows, design systems, prototypes, shipped interfaces, and code examples.
• Ability to translate complex information architecture into intuitive, elegant experiences.
• Exceptional communication, organization, and problem‑solving skills.
• Experience in Ad Tech, Programmatic, Mobile, or Data Visualization is a plus.

• Competitive salary + performance bonuses.
• Health, dental, and vision insurance, plus mental health resources.
• 401(k) match and generous PTO.
• Hybrid work environment (NYC office).
• Free lunch for onsite team members in NYC.
• Opportunities for professional development in a high‑growth ad tech company.

$130,000 – $150,000.

As set forth in Jun Group’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.