Senior Frontend Developer (React, Next.js & TypeScript)

Vox AI; Amsterdam; Hybrid; Confidential; Full time

Benefits offered by this job

Competitive salary with equity

Flexible work environment

Continuous learning opportunities

Immediate impact on projects

Leadership responsibilities

Collaborative team culture

Job summary

An innovative startup is seeking a Senior Frontend Developer to craft elegant, responsive interfaces for a cutting-edge voice OS tailored for the restaurant industry. Join a passionate team where your contributions will have an immediate impact, and help shape the future of voice-driven automation. This role offers the chance to work closely with designers and product leaders, leveraging advanced AI tools to optimize productivity. With a flexible work environment and opportunities for leadership, this position is perfect for those eager to elevate their career while making a significant difference in a rapidly growing company.

Qualifications

• 4+ years of experience in building modern web applications.
• Expert in TypeScript, Next.js, and React with a passion for clean code.

Responsibilities

• Build responsive, high-performance web apps using React, Next.js, and TypeScript.
• Guide architectural decisions and collaborate with design and product teams.

Skills

TypeScript

Next.js

React

Responsive Design

UX Principles

AI-driven Development

Code Review

Job description

At Vox AI, we're creating an intuitive voice OS tailored specifically for the restaurant industry, starting with redefining the drive-thru experience. We’re already making waves internationally, partnering with leading brands and tech providers to deliver voice-driven automation that's simple, effective, and delightful.

We're a lean, passionate team competing with industry giants—and winning. Each team member directly contributes to our success, receives equity, and actively shapes our culture, ensuring everyone shares in our collective achievement. We embrace a super-focused, innovative environment, heavily leveraging AI tools and practices to optimize productivity and creativity.

The Role

We’re looking for an experienced Senior Frontend Developer who excels at turning ambitious visions into elegant, responsive interfaces using Next.js and TypeScript. You'll collaborate closely with designers, product leaders, and backend developers, owning critical projects and shaping our frontend strategy. This position is ideal for someone ready to take ownership, mentor peers, and help elevate our product without the traditional labels.

Tasks

• Build responsive, high-performance web apps using React, Next.js and TypeScript
• Leverage advanced AI tooling for rapid prototyping, code reviews, and optimization
• Translate complex technical concepts into intuitive, user-friendly interfaces
• Guide architectural decisions, ensuring scalability and maintainability
• Collaborate directly with design and product teams to bring new features from concept to launch
• Review code, mentor peers, and maintain high-quality frontend standards

Requirements

• Proven experience (4+ years) building modern web applications
• Expert proficiency in TypeScript, Next.js, and React
• Strong understanding of responsive design, accessibility, and UX principles
• Passion for clean, scalable, and well-documented code
• Curiosity about AI-driven development workflows and tools
• Excellent communication and collaborative skills

Benefits

• Join a rapidly growing startup where your impact is immediate and substantial
• Competitive salary with meaningful equity
• Flexible work environment (Amsterdam-based HQ, 3+ days on-site)
• Work alongside passionate colleagues dedicated to creating exceptional technology
• Opportunity to step into greater leadership responsibilities organically
• Continuous learning environment heavily powered by AI-driven innovation

Interested? We’d love to meet you!

Note: Recruiters are not welcome, as we hire direct full-time employees only. Unfortunately, since we are building our own culture, we do not hire freelancers for this position.