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Frontend Engineer (React) Location: Barcelona, Spain — Hybrid (3 days onsite, 2 days remote) 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: What You’ll Do Build and maintain responsive web applications using React, TypeScript, and CSS . Develop and integrate cloud-based solutions using AWS . Collaborate with designers, developers, product teams, and stakeholders to deliver high-quality features. Troubleshoot, optimize, and continuously improve application performance. Write clean, maintainable, and scalable code following development best practices. Participate in code reviews, testing, and technical discussions. Communicate effectively with global teams in English. Must-Have Skills Strong experience with React . Solid knowledge of TypeScript and CSS . Hands-on experience with AWS and cloud-based application development. Strong understanding of web development principles and best practices. Strong English communication skills , both written and verbal. Ability to work collaboratively in a distributed/global team environment. Nice to Have Experience with Node.js . Familiarity with backend development and REST APIs. Experience with CI/CD, testing, or modern DevOps practices. Knowledge of additional AWS services. Work Model This role follows a hybrid model based in Barcelona, Spain , with 3 days per week onsite and 2 days remote . What we offer A High-Impact Environment Commitment to Professional Development Flexible and Collaborative Culture Global Opportunities Vibrant Community Total Rewards Specific benefits are determined by the employment type and location. Find out more about our culture here
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.