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Senior Software Engineer

Barcelona💼 Full-time🗓 2026-07-20 → 2026-09-26

Core

Senior Software Engineer building scalable system solutions for corporate expense and invoice management platforms.

Role type

Senior Software Engineer (Java/Full Stack)

Builds

Engaging and interconnected set of system solutions for CFOs and employees

Domain

Fintech / Corporate Expense Management

Deliverable

production ML models | product features

Required skills

Java, Spring, AWS, Microservices, SQL, NoSQL, GIT, RESTful API design, Docker, Test Driven Development, OOP, React Native, JavaScript, Node.js, NPM, Webpack, iOS/Android development

Preferred skills

Project Lead experience, bilingual English/Spanish

Technologies

Java, Spring, AWS, Docker, React Native, Node.js, JavaScript, NPM, Webpack

Responsibilities

Develop sophisticated software with minimum supervision, fix complex bugs, perform advanced refactoring, contribute to system design sessions, conduct code reviews, produce API documentation, mentor junior developers, drive requirements with product and analytics teams.

Seniority

Senior, hands-on IC with mentorship responsibilities

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