Javascript And Sql Engineer

Wizeline
Barcelona, Spain
3 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours

Tech stack

JavaScript (Programming Language) Artificial Intelligence Data Analysis Computing Platforms JIRA User Authentication Data Architecture Data Integration Relational Databases SQL Databases Systems Integration Tableau (Software)
+14 more
Freeform SQL Sql Optimization Snowflake Git Atlassian Tools Data Analytics Enterprise Integration Graphql Data Management Restful APIs Pagination Looker Analytics Software Version Control Custom Reports

Job 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 are looking for a highly analytical and technically strong professional with a focus ondata, automation, and integrations, combiningadvanced SQL and JavaScriptto build scalable solutions, insightful reporting, and high-impact automations within the Atlassian ecosystem.Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:ooling & Platform ExpertiseStrong, hands-on experience withJira Softwarewithin the Atlassian ecosystem.Experience working withdata analytics and BI toolssuch as Atlassian Analytics, Looker, or Tableau.Advanced use ofGoogle Sheetsas both a data source and reporting layer.?Data Management & Analytics (Core Skill)Strong expertise in SQLand relational data modeling.Ability to understand complex database schemas and writeadvanced SQL queries.Proven experience buildingdashboards and custom reportsfrom multiple data sources.?Integrations & Development (Core Skill)Strong experience with REST APIs, including authentication, pagination, rate limits, and error handling.Solid JavaScript skills (critical)to build custom integrations and automations, especially interacting withJira and Google Sheets.Basic working knowledge ofGitfor version control and collaboration (recommended, not mandatory).?Future & Emerging Skills (Nice to Have)Experience or strong interest indata architecture and advanced data modelingto support scalable, future-proof solutions.Experience or exposure toSnowflakefor data integration, analytics, and reporting.Familiarity withGraphQLqueries and an understanding of how Jira’s GraphQL APIs may be leveraged in the future.Familiarity withAI prompting and agentic workflows, and how they can be applied to productivity, automation, and analytics use cases.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.

Requirements

data analytics and BI tools such as Atlassian Analytics, Looker, or Tableau. Advanced use of Google Sheets as both a data source and reporting layer. ? Data Management & Analytics (Core Skill) Strong expertise in SQL and relational data modeling. Ability to understand complex database schemas and write advanced SQL queries . Proven experience building dashboards and custom reports from multiple data sources. ? Integrations & Development (Core Skill) Strong experience with REST APIs , including authentication, pagination, rate limits, and error handling. Solid JavaScript skills (critical) to build custom integrations and automations, especially interacting with Jira and Google Sheets . Basic working knowledge of Git for version control and collaboration (recommended, not mandatory)., data architecture and advanced data modeling to support scalable, future-proof solutions. Experience or exposure to Snowflake for data integration, analytics, and reporting. Familiarity with GraphQL queries and an understanding of how Jira’s GraphQL APIs may be leveraged in the future. Familiarity with AI prompting and agentic workflows , and how they can be applied to productivity, automation, and analytics use cases.

Benefits & conditions

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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Apply on www.buscojobs.com.es
Prepare application

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

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Investigating push inefficiencies with upstream Git experts

Jonathan Creamer · Coffee With Developers

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Integrating an assistant application with Jira software

Felix Augenstein · LIVE

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Generating APIs with the Neo4j GraphQL library

William Lyon · LIVE

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Essential AI and human skills for future teams

Alexander Weißhaupt Alexander Weißhaupt +1 · World Congress 2025

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Favorite git commands and the importance of patch commits

Eileen Uchitelle Eileen Uchitelle +1 · Coffee With Developers

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Identifying multi-disciplinary talent for developer experience engineering roles

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