Staff React Engineer

hace 4 días

Barcelona, Barcelona, España Wizeline A tiempo completo


Staff React Engineer (TypeScript + AI Experience)

We are:

Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

With the right people and the right ideas, there's no limit to what we can achieve.

Are you a fit?

Sounds awesome, right? Now, let's make sure you're a good fit for the role:

Key Responsibilities

  • Lead the architecture, design, and development of scalable, high-performance web applications using React and TypeScript.
  • Define and execute the front-end technical strategy, ensuring scalability, performance, and alignment with product and AI goals.
  • Collaborate closely with AI engineers, data scientists, designers, and product managers to deliver intelligent, data-driven user experiences.
  • Integrate AI-powered components (e.g., chatbots, assistants, content generators, predictive UI) into modern web applications.
  • Mentor other engineers, promoting excellence in coding practices, architecture decisions, and technical problem-solving.
  • Establish and enforce standards for code quality, accessibility, performance optimization, and testing.
  • Partner with backend and DevOps teams to optimize CI/CD pipelines and deployment processes.
  • Continuously identify opportunities to use AI and automation to enhance both development workflows and end-user experiences.

Must-have Skills

  • 8+ years of professional software development experience, with at least 5+ years specializing in React and TypeScript.
  • Proven experience architecting and scaling enterprise-grade front-end applications.
  • Knowledge of AI technologies and hands-on experience integrating AI/ML models or APIs (e.g., OpenAI, Hugging Face, Vertex AI, Anthropic, or similar).
  • Demonstrated ability to design and implement AI-enhanced interfaces that improve usability, personalization, or automation.
  • Deep understanding of JavaScript (ES6+), React Hooks, and state management patterns (Redux, Zustand, or Recoil).
  • Proficiency with testing frameworks (Jest, React Testing Library, Cypress) and performance profiling tools.
  • Experience integrating RESTful and GraphQL APIs.
  • Bachelor's degree in Computer Science, Software Engineering, or related field.
  • Advanced English level, both written and verbal.
  • Excellent communication, leadership, and mentoring skills.

Nice-to-have

  • Familiarity with , Micro Frontends, and Server-Side Rendering (SSR).
  • Experience with cloud platforms (AWS, GCP, Azure) and infrastructure-as-code tools such as Terraform.
  • Background in data visualization or AI-driven UX design.
  • Contributions to open-source projects or active participation in tech communities.
  • Experience leading distributed teams in agile environments.

What we offer

  • A High-Impact Environment — lead initiatives that shape AI-driven digital platforms.
  • Commitment to Professional Development — access to WizeAcademy programs and industry-recognized certifications.
  • Flexible and Collaborative Culture — hybrid and remote-friendly work options.
  • Global Opportunities — collaborate with experts across multiple regions.
  • Vibrant Community — hackathons, knowledge-sharing sessions, and innovation events.
  • Total Rewards — competitive compensation, wellness benefits, and savings plans.

Specific benefits are determined by employment type and location.

Find out more about our culture here.

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