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Senior Backend Developer – Ruby on Rails

Hybrid in Madrid·Added 29 days ago

ubimia

7 open roles

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Overview

Job details

Hybrid
Office and home days — the ad has the split.

Requirements

Have the right to work in Spain
ubimia doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Be near Madrid, Spain (Hybrid) for hybrid days
No relocation package mentioned.
Have 3+ years of experience
Senior-level role.
University degree
“Titulación en Ingeniería Informática, Software o áreas afines .” — per the ad.

This job was automatically translated to English.

Requirements

What we're looking for

Degree in Computer Engineering, Software, or related fields.
Solid experience developing applications with Ruby on Rails.
Experience in building API-oriented services and applications.
Experience working with frontend development teams.
Knowledge and experience with RSpec and testing best practices.
Experience with PostgreSQL databases.
Analytical capacity, good communication, and teamwork.
Senior profile, autonomous, and with the capacity to participate in technical decision-making.
AI-First Mindset.
Regular use of AI tools at work.
Ability to structure prompts and improve results through iteration.
Application of AI to automate tasks and optimize processes.
Judgment to validate outputs and detect errors or limitations.
Ability to translate business needs into data and AI-based solutions.
Proactive profile, with a willingness to learn and adapt quickly.
Proficiency in spoken and written English

The role

ubimia is a multinational company that offers technological solutions for the integral credit lifecycle and for various corporate needs, driving efficiency in business processes.

With more than 600 collaborators, we work in a flexible, dynamic, and constantly growing environment.

We are looking for: Senior Backend Developer – Ruby on Rails

To join technological projects alongside multidisciplinary teams and contribute to the development of scalable solutions.

What you'll do

Develop and maintain applications using Ruby on Rails.
Actively participate in the specification and design phases of projects.
Design and develop API-oriented services, in collaboration with specialized frontend teams.
Propose technical solutions and participate in the evolution of the applications' architecture.
Apply best practices for development, testing, and code maintenance.

About ubimia

ubimia is a digital product studio based in Vigo, Spain, specializing in the design, development, and scaling of digital products and platforms. The company operates as a technology partner for businesses, offering services that span from strategy and UX/UI design to software engineering and data science. With a focus on AI-first solutions, ubimia helps clients build data-driven products and integrate advanced analytics into their operations. The studio is part of the broader Spanish tech ecosystem, serving clients across various industries with a hands-on, collaborative approach.

For international professionals, ubimia offers an opportunity to work in a hybrid environment based in Spain, with a strong emphasis on data science and AI. The company's location in Vigo, a coastal city in Galicia, provides a unique lifestyle blend of tech work and Atlantic coast living. While the company is relatively small and niche, it is actively hiring for roles like Financial Data Scientist AI-First, indicating a focus on applying AI to financial data. The work culture is likely to be agile and project-based, with a strong emphasis on innovation and technical excellence.

Industry: Digital Product Studio
Headquarters: Vigo, Spain
In Spain: Vigo
Website: ubimia.com

Good to know if you are moving

Based in Vigo, Spain, offering a hybrid work model that allows for a balance between office and remote work.
The company is actively hiring for a Financial Data Scientist AI-First role, indicating a focus on AI and data science applications in finance.
As a digital product studio, ubimia works on a variety of projects, providing exposure to different industries and technologies.
The role is based in Spain, and the company is open to international candidates, though specific visa sponsorship details are not confirmed.
The company's location in Vigo offers a coastal lifestyle, which may be appealing to those looking for a non-metropolitan Spanish experience.

All open roles at ubimia