Staff React Engineer (AI)

TL;DR

Staff React Engineer (AI): Leading the architecture and development of scalable, high-performance web applications with an accent on integrating AI-powered components and defining front-end technical strategy. Focus on designing AI-enhanced interfaces, mentoring engineers, and optimizing CI/CD pipelines for intelligent user experiences.

Location: Barcelona, Spain (Hybrid/Remote)

Company

hirify.global is a global AI-native technology solutions provider that partners with clients to develop cutting-edge AI-powered digital products and platforms.

What you will do

• Lead the architecture, design, and development of scalable web applications using React and TypeScript.
• Define and execute the front-end technical strategy to ensure scalability and alignment with AI goals.
• Integrate AI-powered components such as chatbots, assistants, and predictive UI into modern web applications.
• Mentor engineers and enforce standards for code quality, accessibility, and performance optimization.
• Collaborate with AI engineers, data scientists, designers, and product managers to deliver data-driven UX.
• Partner with backend and DevOps teams to optimize CI/CD pipelines and deployment processes.

Requirements

• 8+ years of professional software development experience, with 5+ years specializing in React and TypeScript.
• Proven experience architecting and scaling enterprise-grade front-end applications.
• Hands-on experience integrating AI/ML models or APIs (e.g., OpenAI, Hugging Face, Vertex AI).
• Deep understanding of JavaScript (ES6+), React Hooks, and state management (Redux, Zustand, or Recoil).
• Proficiency with testing frameworks (Jest, Cypress) and integrating RESTful and GraphQL APIs.
• Advanced English level (C1), both written and verbal.

Nice to have

• Familiarity with Next.js, Micro Frontends, and Server-Side Rendering (SSR).
• Experience with cloud platforms (AWS, GCP, Azure) and infrastructure-as-code tools like Terraform.
• Background in data visualization or AI-driven UX design.
• Experience leading distributed teams in agile environments.

Culture & Benefits

• High-impact environment leading initiatives that shape AI-driven digital platforms.
• Professional development through WizeAcademy programs and industry certifications.
• Flexible and collaborative culture with hybrid and remote-friendly work options.
• Global collaboration opportunities with experts across multiple regions.
• Competitive compensation, wellness benefits, and savings plans.