# React Software Engineer - Barcelona - (Hybrid) at WIZELINE

> Spain · Unspecified · Frontend · open. Source: https://alderhq.app/jobs/greenhouse%3Awizeline%3A8258758 (read 2026-11-08).

## Facts (observed)

- Company: [WIZELINE](https://alderhq.app/companies/wizeline)
- Location text: Barcelona; Spain
- Where it can be done from (inferred): Spain (evidence: "Location: Barcelona; Spain")
- Posted: 2026-10-06 (33 days ago)
- First seen by alder: 2026-11-07 · last verified: 2026-11-08
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://www.wizeline.ai/careers/job?gh_jid=8258758
- Skills listed (inferred): JavaScript, React, Next.js, Node.js, C#/.NET, GraphQL

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (Spain, n 4): p25 €60k, median €63k, p75 €63k

## Description (the employer's text)

### 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.

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/greenhouse%3Awizeline%3A8258758 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.