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Jun Group

UI/UX Designer & Front-End Developer

Jun Group, New York, New York, us, 10261

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UI/UX Designer & Front-End Developer

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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 looking for a

UI/UX Designer & Front-End Developer

to help design and build the next generation of intelligent advertising tools. Our in-app advertising products reach tens of millions of consumers across devices, and this role will play a crucial part in shaping how advertisers interact with our technology. This position is full-time with the option of working on‑site from our NYC headquarters.

Jun Group will only consider candidates for this position who are currently legally authorized to work in the United States.

Seniority Level Mid‑Senior level

Employment Type Full‑time

Job Function Engineering and Information Technology

Industries Technology, Information and Internet

Responsibilities

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

Ideal Candidate

You have excellent visual taste and a strong sense for clean, intuitive user interfaces

You love solving complex problems through thoughtful, user‑centered design

You’re curious, meticulous, and passionate about the user experience

You communicate clearly and work well with cross‑functional partners

You’re proactive, collaborative, and unafraid to challenge assumptions

You’re experienced with modern design and development tools, and you know how to translate between them

You’re excited about the future of agentic AI and use it in your design or development workflows today

Requirements

BA/BS degree in Design, Computer Science, or a related field, or equivalent experience

4+ years of experience in UI/UX design and front‑end development (bonus for SaaS or B2B workflows)

Strong proficiency in Figma (or equivalent) and modern JavaScript frameworks (React)

Experience using agentic AI tools (e.g., GitHub Copilot, Cursor, Replit Agents, Uizard, Galileo, or equivalent) as part of your workflow

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

Benefits

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

Volunteer Opportunities

Opportunities for professional development in a high‑growth ad tech company

Salary Range: $130,000 - $150,000

Location: New York, NY

Communications regarding your application will only come from @jungroup.com or @hyprmx.com email addresses.

We are 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. We believe in hiring the right person as opposed to the right combination of keywords.

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