> Markdown version of [/jobs/ext/1937202-junior-data-engineer](https://www.wearedevelopers.com/jobs/ext/1937202-junior-data-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Junior Data Engineer - **Company:** Wiris - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Agile Methodology, Code Review, Extract Transform Load (ETL), Data Transformation, Python (Programming Language), Moodle, Software Engineering, SQL Databases, Data Streaming, Git, Information Technology, Blackboard, Gsuite - **Published:** August 5, 2026 - **Apply:** https://www.buscojobs.com.es/junior-data-engineer-en-madrid-ID-365591795 ## About the Role Bachelor's degree in Computer Science, Engineering, Mathematics, Statistics, Physics, Data Science, or a related field. Python and SQL at a practical working level for developing data transformations and automations. Experience working with pandas DataFrames. Git usage and repository workflows (pull requests, branching, code reviews). Continuous improvement mindset and technical curiosity. Fluency in Spanish and English. Decent knowledge of these languages and proper writing skills. Knowledge of Agile methodologies. ## Description Overview We areWIRIS , a software development company headquartered in Barcelona, with an office in Long Beach, California.Our mission is to make people's STEM work more meaningful .We develop tools for the education, scientific, and publishing communities, working with the biggest players like Google Workspace, Moodle, Blackboard, Canvas, and Microsoft Office.You can find us everywhere!Follow us on Instagram@lifeatwiristo get a sneak peek into our vibrant company culture!Don\'t miss this exciting opportunity to contribute your experience as aJunior Data Engineerand help shape the future of WIRIS.All our job offers are open to people with a disability certification.What will you do?Develop and operate ETL/ELT processes and automations that extract, transform, and move data from different sources.Deliver the resulting data for analytical and operational/transactional use, ensuring its availability and freshness.Maintain, monitor, and troubleshoot production pipelines, resolving incidents and applying basic improvements.Implement data quality tests and validations to ensure consistency and integrity.Document and keep up-to-date data flows, models, and business rules to ensure traceability and ease maintenance.Collaborate to build and maintain Tableau dashboards so other teams can self-serve metrics and business monitoring.Provide support and guidance to internal teams on how data is stored, managed, and consumed within the company and how data flows work, enabling correct and effective data usage.What will make you succeed in this position?Bachelor's degree in Computer Science, Engineering, Mathematics, Statistics, Physics, Data Science, or a related field.Python and SQL at a practical working level for developing data transformations and automations.Experience working with pandas DataFrames.Git usage and repository workflows (pull requests, branching, code reviews).Continuous improvement mindset and technical curiosity.Fluency in Spanish and English.Decent knowledge of these languages and proper writing skills.Knowledge of Agile methodologies.What do we offer you?Competitive salary + optional flex salary plan.Flexible working hours and a hybrid work environment.Private health insurance.Birthday day off, in addition to your vacation days off.Unlimited access to Udemy Business.In-house English, Spanish and Catalan lessons to improve your knowledge.A great work environment in Barcelona city center.Daily access to our assortment of office drinks and healthy snacks.What do we care about?People first: We are a people-oriented company.Contribution: We want to leave our mark.Courage: We are brave and determined.Leadership: We have the aspiration to transform.Wiris, where everyone matters, work is fun, and growth never ends.We are an Equal Opportunity Employer and do not discriminate against any employee or applicant from underrepresented minorities, persons with disabilities, sexual minority groups, and other candidates who may contribute to the diversification and enrichment of ideas and perspectives.#J-*****-Ljbffr ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Stop Committing Your Secrets - GIt Hooks To The Rescue!](https://www.wearedevelopers.com/videos/573-stop-committing-your-secrets-git-hooks-to-the-rescue) ## Related Articles - [IT Webinars for Programmers to Stay Updated](https://www.wearedevelopers.com/magazine/351-it-webinars-for-programmers-to-stay-updated) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Best Upcoming IT Webinars](https://www.wearedevelopers.com/magazine/378-the-best-upcoming-it-webinars)