Senior Software Engineer (Ruby on Rails)
MagmaLabsMĂ©xico, MĂ©xico,
Posted February 25, 2026
Full Time
About the Company
MagmaLabs specializes in end‑to‑end digital product creation, combining strategy, UX/UI design, product management, and software development to deliver high‑impact solutions for web, mobile, and fintech clients. Their core expertise spans Ruby on Rails, e‑commerce platforms such as Magento, Shopify, Spree/Solidus, and Vtex, as well as custom mobile and fintech implementations. By integrating agile project management and staff augmentation, MagmaLabs accelerates time‑to‑market while maintaining rigorous quality standards. The company’s culture of continuous innovation and collaborative partnership sets it apart as a trusted technology partner for forward‑thinking businesses.
Job Description
Join MagmaLabs, a leading provider of expert software engineers, dedicated to helping companies achieve their goals across diverse and impactful industries. We are actively seeking a seasoned Senior Software Engineer (Ruby on Rails) to join our fully remote team. In this pivotal role, you'll apply your passion for building scalable, high-performance applications to solve complex challenges for our clients in healthtech, e-commerce, fintech, and various other sectors powered by Ruby on Rails.
Requirements
- Minimum of 7 years of software development experience, with at least 5 years focused extensively on Ruby on Rails.
- Strong proficiency with PostgreSQL, including schema design and query optimization.
- Solid understanding of frontend technologies (HTML, CSS, JavaScript) and third party integrations experience.
- Experience with background job processing systems (e.g., Sidekiq, Redis).
- Proficiency with version control systems (Git) and secure coding practices.
- Strong problem-solving skills and the ability to thrive in a remote, collaborative environment.
- Excellent communication skills in English.
- Demonstrated ability to take initiative and drive projects to completion independently.
- Proven ability to collaborate effectively across time zones and with diverse team members in a remote-first environment.
- Experience working within Agile development methodologies (Scrum, Kanban, etc.).
Benefits
- Flexible work environment
- Opportunities for career progression and skill expansion
- Mentorship and knowledge sharing initiatives
