Web Developer at Jellyfish

Feedinkoo; United States; Remote; USD 110,000 - 140,000; Full time

Job summary

Jellyfish is looking for a creative, detail‑obsessed, and results‑driven Web Developer. You’re passionate about building beautiful, functional digital experiences that help internal teams, prospects, and customers engage with a world‑class Software Engineering Intelligence platform.

You’ll help bring our story to life across our website, campaigns, and interactive experiences—making complex ideas intuitive and impactful.

Qualifications

• Strong front-end development skills across HTML, CSS, and JavaScript.
• Experience with React or Next.js and modern frameworks.
• Experience with WordPress.
• A UX/UI focus and responsive design thinking.
• Ability to load fast, rank well, and be intuitive.
• Collaborative in fast-paced environments.
• Bonus: 5+ years building websites for B2B SaaS or developer audiences.

Responsibilities

• Own the Jellyfish.co website experience – architecture, functionality, speed, responsiveness, accessibility, and everything in between.
• Partner with design and marketing teams to build seamless, conversion‑optimized, on‑brand digital experiences.
• Translate business goals and user needs into web functionality that’s simple, elegant, and powerful.
• Optimize performance and SEO – ensuring our web experience is fast, discoverable, and scalable.
• Collaborate with content, product marketing, and demand generation teams to bring new product launches, campaigns, and thought leadership to life.
• Maintain a strong pulse on web technologies, trends, and tools and proactively recommend improvements.
• Support A/B testing and analytics setup to drive continuous experimentation, learning, and improvement.
• Build strong cross‑functional partnerships across marketing, design, product, and sales to drive real business outcomes through digital storytelling.

Skills

HTML/CSS/JS

React/Next.js

WordPress

UX/UI

Performance optimization

Lottie

Design systems

Analytics setup

Tools

Lottie

Design systems

Job description

Jellyfish is looking for a creative, detail‑obsessed, and results‑driven Web Developer. You’re passionate about building beautiful, functional digital experiences that help internal teams, prospects, and customers engage with a world‑class Software Engineering Intelligence platform.

You’ll help bring our story to life across our website, campaigns, and interactive experiences—making complex ideas intuitive and impactful.

What You’ll Do

• Own the Jellyfish.co website experience – architecture, functionality, speed, responsiveness, accessibility, and everything in between.
• Partner with design and marketing teams to build seamless, conversion‑optimized, on‑brand digital experiences.
• Translate business goals and user needs into web functionality that’s simple, elegant, and powerful.
• Optimize performance and SEO – ensuring our web experience is fast, discoverable, and scalable.
• Collaborate with content, product marketing, and demand generation teams to bring new product launches, campaigns, and thought leadership to life.
• Maintain a strong pulse on web technologies, trends, and tools and proactively recommend improvements.
• Support A/B testing and analytics setup to drive continuous experimentation, learning, and improvement.
• Build strong cross‑functional partnerships across marketing, design, product, and sales to drive real business outcomes through digital storytelling.

What You Need To Excel

• Strong front‑end development skills (HTML, CSS, JavaScript, and frameworks like React or Next.js).
• Experience developing interactive animations and micro‑interactions using CSS3, JavaScript, and libraries like Lottie for enhanced user engagement.
• Experience working in WordPress.
• A sharp eye for UX/UI best practices and responsive design principles.
• A passion for building sites that load fast, rank well, and feel intuitive to navigate.
• Comfortable working in a fast‑paced environment with shifting priorities and high expectations.
• Experience working closely with design systems and collaborating across disciplines.
• Bonus: 5+ years experience building websites for B2B SaaS or developer‑centric audiences.

Bonus Points If You

• Take pride in crafting pixel‑perfect experiences.
• Bring an ownership mindset – proactive, resourceful, and eager to figure things out.
• Are energized by feedback, iteration, and collaboration.
• Have a builder’s spirit – you embrace ambiguity and see it as an opportunity to grow.
• Believe great work happens when talented people work hard, trust each other, and have fun along the way.

Additional Information

Occasional travel may be required.

Applicants must be authorized to work for any employer in the United States. We are unable to sponsor or take over sponsorship of an employment visa at this time.