Next.JS & Sanity Developer (Senior Web Developer) jobs in United States
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KTeam · 1 week ago

Next.JS & Sanity Developer (Senior Web Developer)

KTeam is an established private investment portfolio company seeking a Senior Web Developer with deep experience in Sanity and Next.js. The role involves building, maintaining, and scaling high-performing web platforms while collaborating with various teams to deliver reliable and scalable experiences.

Staffing & Recruiting
Hiring Manager
Katie Hajec
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Responsibilities

Build and maintain modern web applications using Next.js and Sanity as the core stack
Architect and extend CMS schemas, content models, and workflows in Sanity
Develop and maintain backend services, APIs, and integrations supporting web and marketing experiences
Own DNS management, hosting environments, and deployment workflows
Leverage AI tools and services to improve development workflows and ship intelligent features (e.g., content generation, personalization, automation, experimentation)
Implement tracking, attribution, and growth tooling (e.g., UTM structures, analytics events, tag management)
Create dynamic, data-driven web experiences using JavaScript and server-side logic
Support email development needs, including HTML email builds and integrations with marketing platforms
Implement animations and interactive elements, including Lottie and other modern animation techniques
Ensure performance, security, accessibility, and SEO best practices across sites
Collaborate cross-functionally with designers, marketers, and product teams across IRG companies

Qualification

Next.jsSanityBackend developmentJavaScript/TypeScriptAPIsAnalytics integrationHTML email developmentCommunication skillsCross-functional collaboration

Required

5–8+ years of professional web development experience
Deep, hands-on experience with Next.js and Sanity
Strong backend development experience (Node.js, APIs, databases, integrations)
Comfort managing infrastructure basics: DNS, hosting, environments, and deployments
Strong JavaScript/TypeScript skills
Experience implementing analytics, UTMs, and marketing technology integrations
Demonstrated experience using or integrating AI tools, APIs, or workflows in production or daily development
Familiarity with HTML email development and email platform constraints
Ability to build scalable, maintainable systems across multiple brands and use cases
Strong communication skills and comfort working in a cross-functional environment

Preferred

Experience with Lottie, motion design, or advanced web animations
Familiarity with prompt engineering, retrieval-augmented generation (RAG), or AI-driven personalization
Experience in regulated industries (insurance, fintech, healthcare, etc.)
Familiarity with edge functions, serverless architecture, or headless commerce
Experience supporting multi-brand or portfolio environments
Prior work in a venture studio, startup, or fast-scaling company

Benefits

100% employer-paid healthcare
401k eligible on first payroll; company will match up to 4% of gross pay
Monthly cell phone stipend
Schedule/commute flexibility
PTO in first year accumulates 120 hours in first 12 months
14 annual holiday days: 13 scheduled and 1 floating holiday

Company

KTeam

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Recruiting and organizational planning for growth-minded founders and job-seekers.

Funding

Current Stage
Early Stage

Leadership Team

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Katie Hajec
Founder/CEO
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Company data provided by crunchbase