Frontend Software Engineer

Location: Kfar Saba, IL (hybrid)

ERGO NEXT's mission is to help entrepreneurs thrive. We’re doing that by building the only technology-led, full-stack provider of small business insurance in the industry, taking on the entire value chain and transforming the customer experience. 

Simply put, wherever you find small businesses, you’ll find ERGO NEXT.

Since 2016, we’ve helped hundreds of thousands of small business customers across the United States get fast, customized and affordable coverage. We’re backed by industry leaders in insurance and tech, and we still have room to grow — that’s where you come in.

As a Senior Frontend Engineer on our Website team, you will build and own the public face of NEXT Insurance. You will be responsible for creating seamless digital experiences, driving business growth, and optimizing our web presence for millions of small business owners across the US.

This role sits at the critical intersection of high-scale engineering, product design, and growth marketing. We are looking for someone with deep expertise in React/NextJS, web performance (Core Web Vitals), SEO, and custom marketing integrations who takes pride in crafting fast, accessible, and scalable web applications.

What You’ll Do

• Drive Frontend Excellence: Architect, build, and scale high-performance web experiences using React/NextJS and modern frontend standards.
• Master Web Performance: Own, monitor, and continuously optimize site speed and Core Web Vitals (LCP, INP, TBT) to ensure outstanding user experience and top-tier SEO performance.
• Business-Driven Growth Enablement: Partner closely with Marketing, Product Managers, and Data Analysts to build tools for SEM campaigns, custom tracking, and conversion funnels.: Partner closely with Marketing, Product Managers, and Data Analysts to build tools for SEM campaigns, custom tracking, and conversion funnels.
• End-to-End Ownership: Lead features across the entire lifecycle—from technical scoping and design to implementation, automated testing, deployment, and post-launch monitoring.
• Architecture & Tooling: Evolve our CMS architecture, design systems, and frontend toolchains, keeping team productivity and system health high.
• Raise the Bar: Maintain high code quality, advocate for best practices in automated testing, and mentor fellow team members.

What We Need

• Experience: 5+ years of hands-on experience in a full-stack/frontend high-scale production web environment.
• Core Tech Stack: Advanced proficiency in React (or modern JS frameworks), TypeScript/JavaScript, HTML5, CSS3, Git, and integrating SDKs & APIs.
• Performance & SEO Focus: Proven experience optimizing Core Web Vitals, web performance tuning, and implementing technical SEO strategies.