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# Full Stack Engineer

- **Company:** Wizeline
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Agile Methodology, Artificial Intelligence, JIRA, Code Review, Relational Databases, Software Debugging, Performance Tuning, Scrum Methodology, Standard Sql, Software Engineering, SQL Databases, Software Organization, Code Testing, Atlassian Tools
- **Published:** August 8, 2026
- **Apply:** https://www.buscojobs.com.es/full-stack-engineer-en-barcelona-ID-365894704

## About the Role

4+ years of professional experience working with JavaScript.
Strong knowledge of SQL and relational databases.
Proven experience using
Atlassian Jira (APSI)
in agile or Scrum environments.
Solid understanding of software development best practices.
Experience working in collaborative, cross-functional teams.
Strong problem-solving and communication skills.

## Description

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?We're looking for an experiencedJavaScript Engineerto join our team and help build scalable, high-quality solutions. The ideal candidate has strong JavaScript expertise, solid SQL knowledge, and hands-on experience working withAtlassian Jira (APSI/Jira ecosystem)in agile environments.One day is worked from the office and the rest from home.Sounds awesome, right? Now, let's make sure you're a good fit for the role:Key ResponsibilitiesDesign, develop, and maintain applications using JavaScript.Collaborate with cross-functional teams to deliver reliable and scalable solutions.Write efficient, maintainable, and well-tested code.Work with SQL databases to create, optimize, and maintain queries.Actively use Jira (APSI / Atlassian ecosystem) for task tracking, planning, and reporting.Participate in code reviews and contribute to technical best practices.Support troubleshooting, debugging, and performance optimization.This person would work one day in the office and four days from home.Required Qualifications4+ years of professional experience working with JavaScript.Strong knowledge of SQL and relational databases.Proven experience usingAtlassian Jira (APSI)in agile or Scrum environments.Solid understanding of software development best practices.Experience working in collaborative, cross-functional teams.Strong problem-solving and communication skills.What we offerCompetitive 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 culturehere.


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