About the company:

We’re a technology-first team building the next generation of AI-powered audio and video creation. Our proprietary text-to-speech models rank among the top on Hugging Face leaderboards, and our research spans voice cloning, audio processing, and video understanding.

At the core of what we build is real-time, low-latency voice technology that delivers expressive, controllable, multilingual speech. We care deeply about production reliability at scale, which means consistent voice quality, fast response times, robust streaming, and tools that are easy to integrate and trust.

About the team:

You’ll be joining a team that works at the intersection of cutting-edge AI and real-world creative workflows, with a shared mission to make professional-grade content creation accessible and genuinely enjoyable.

You'll be working primarily with our marketing team, where you'll play a crucial role in highlighting our product's best features through high-impact landing pages. Together, you'll create experiences that effectively communicate our value proposition to potential customers.

Beyond marketing, you'll be part of our front-end team, where we foster a culture of knowledge sharing and continuous improvement. We regularly exchange experiences, discuss best practices, and stay curious about new technologies and approaches. We value fresh perspectives and encourage everyone to contribute ideas that push our work forward.

About the role:

We're looking for a Senior UI Engineer with a passion for crafting exceptional landing pages. You'll be responsible for implementing pixel-perfect designs with clean, semantic code while ensuring optimal search engine visibility and performance. Your primary focus will be creating landing pages that are fast, SEO-friendly, and deliver exceptional user experiences across all devices.

Typical responsibilities include:

• Write clean, semantic HTML5 and modern CSS following industry best practices and coding standards
• Implement responsive designs that work flawlessly across all devices and browsers
• Optimize websites for search engines through proper HTML structure and technical SEO best practices
• Collaborate with designers to translate mockups into high-quality production code
• Optimize page load performance and Core Web Vitals (LCP, FID, CLS)
• Conduct code reviews and provide constructive feedback to team members
• Debug cross-browser compatibility issues and implement solutions

We’re looking for someone with the following skills and qualities:

• 5+ years of professional experience in front-end development
• Expert-level proficiency in HTML and CSS
• Strong proficiency in JavaScript and TypeScript
• Experience with React and modern front-end frameworks
• Strong understanding of semantic HTML and its impact on SEO
• Understanding of browser rendering pipeline and critical rendering path
• Experience in creating and maintaining component libraries
• Experience with CSS methodologies
• Proficiency with CSS tooling: preprocessors (Sass, LESS), CSS-in-JS solutions (styled-components, Emotion), and modern build tools
• Experience with responsive design and mobile-first development
• Familiarity with version control systems (Git)
• Knowledge of web performance optimization techniques
• Webflow experience is a bonus
  

Why Podcastle?

• Startup Environment: Experience the energy and agility of a fast-growing startup where your contributions directly shape product direction and company success
• Cutting-Edge AI Technologies: Work with the latest AI agents, LLMs at the forefront of audio and video AI innovation
• Professional Development: opportunities to grow your skills in AI and distributed systems
• Flat Company Structure: promoting direct collaboration and rapid decision-making
• Health Insurance: coverage with comprehensive benefits
• GYM Membership: benefits to support your well-being
• Pioneering Mindset: with innovative people around you pushing the boundaries of what's possible

At Podcastle, we believe artificial intelligence has the potential to help people solve immense creative challenges, and we want the upside of AI-powered content creation to be widely shared. Join us in shaping the future of audio and video technology.