React Software Engineer - Barcelona - (Hybrid)
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Before you apply
LocationSpain, Barcelona
Work modehybrid
Typefull-time
DepartmentSoftware Engineering
Company size501–1,000 people
PostedOct 6, 2026 · 4w ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Strong knowledge of Object-Oriented Programming (OOP) principles
Hands-on experience with React, Next.js, HTML5, CSS3, JavaScript, and styling using Emotion
Proven experience with Node.js and GraphQL
Working knowledge of C# and Microsoft .NET
Familiarity with Artifactory for dependency and artifact management
Adaptability to work across varied tech stacks and architecture patterns
Strong focus on writing clean, tested, and well-documented code
Strong architecture skills, with the ability to select the best stack for each project
Strong communication skills in English
Experience in one or more of the most commonly used web applications stacks
BS/MS in Computer Science, Engineering, or a related subject
Experience working directly with clients
Hands-on knowledge of working in an Agile environment
Experience with the latest and greatest web standards, including HTML5 and CSS3
Strong sense of web design, fundamentals of user experience, and an understanding of accessibility principles
Holistic experience with the web stack, including protocols and web server optimization techniques
A code repository you can share with the team, showcasing your contributions to open source projects is a plus
Leverage one or more AI tools to optimize and augment day-to-day work
Skills
React
Next.js
HTML5
CSS3
JavaScript
Emotion
Node.js
GraphQL
C#
.NET
Artifactory
Benefits
Health insurance
Retirement plan
Flexible work
Remote friendly
Continuous learning
Training programs
Free certifications
We are:
Wizeline, a global AI-centric 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:
Must-have Skills
To be successful in this role, you must have:
•
Core Principles: Strong knowledge of Object-Oriented Programming (OOP) principles.
•
Frontend: Hands-on experience with React, Next.js, HTML5, CSS3, JavaScript, and styling using Emotion.
•
Backend & APIs: Proven experience with Node.js and GraphQL, alongside working knowledge of C# and Microsoft .NET.
•
Build & Deployment Tools: Familiarity with Artifactory for dependency and artifact management.
•
Adaptability to work across varied tech stacks and architecture patterns.
•
Strong focus on writing clean, tested, and well-documented code.
•
Strong architecture skills, with the ability to select the best stack for each project.
•
Strong communication skills in English.
•
Experience in one or more of the most commonly used web applications stacks.
Nice-to-have Skills
•
BS/MS in Computer Science, Engineering, or a related subject.
•
Experience working directly with clients.
•
Hands-on knowledge of working in an Agile environment.
•
Experience with the latest and greatest web standards, including HTML5 and CSS3.
•
Strong sense of web design, fundamentals of user experience, and an understanding of accessibility principles.
•
Holistic experience with the web stack, including protocols and web server optimization techniques.
•
A code repository you can share with the team, showcasing your contributions to open source projects is a plus.
Nice-to-have
•
AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.
What we offer:
•
Competitive compensation & total rewards
•
Health benefits & wellness programs
•
Savings & retirement plans
•
Global mobility opportunities
•
Flexible work policy and remote-friendly approach
•
Happy hours, gaming tournaments, sports activities & more
•
Continuous learning & training programs with WizeAcademy
•
Free certifications in cloud technologies and coding languages
Find out more about our culture here.