Senior Full Stack Engineer (Remote in Spain Possible)
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Senior Full Stack Engineer

role at

LanguageWire , a global leader in language and content services dedicated to helping brands reach their full integral potential.

About the Role
You will help modernize our core application and develop valuable features for our translators, customers and internal experts. Working with multiple experienced engineering teams, you will bring new products and services to life using a cloud‑native tech stack, focusing on modernizing the frontend and adding new functionality to both frontend and backend.

Responsibilities

Develop and maintain applications, including front‑end interfaces, back‑end services, and databases.

Contribute to architecture, design and implementation of new features and improvements.

Implement best practices for code quality, testing and deployment automation.

Ensure high‑quality software through active participation in code reviews.

Engage in sprint retrospectives, refinements, daily stand‑ups and other team processes.





Take full ownership of products and solutions, eliminating bugs early through TDD/BDD and other tests.

Share knowledge and support fellow developers, QA professionals and support teams.

Assist in customer meetings and collaborate with our site reliability engineer on CI/CD pipelines.

In One Year You Will Know You Are Successful If…

You are fully integrated into the team and have built strong working relationships.

You actively contribute to a positive, collaborative, and knowledge‑sharing team atmosphere.

You deliver several major features to production with measurable impact.

You mentor mid‑level and junior developers, helping them grow and succeed.

You improve team processes, code quality and technical decision‑making.

Qualifications

Strong problem‑solving and communication skills.

Solid understanding of software architecture, design patterns and best practices.

Extensive experience with C# and the .NET ecosyst

📌 Senior Full Stack Engineer (Madrid)
🏢 LanguageWire
📍 Madrid