Empleos de ruby on rails en Sevilla

You will take ownership of a backend system that is critical to the company and our customers.You will have the opportunity to help define our roadmap and find the best technical solutions.You will also have time to run some experiments and bring new ideas to the table.Your responsibilities: Hands-on code implementation, code reviews, testingEnsure...

Ersilia is seeking a senior backend engineer to own critical systems and contribute to the roadmap.You will implement code, review it, test rigorously, and ensure reliability, performance, and correctness across production environments.Work autonomously with high ownership, collaborating with engineering and product teams while balancing risk and business...

We are looking for a senior Ruby on Rails engineer to become the technical backbone of our product. You'll own the hardest PRs, raise the bar for the entire codebase, and eventually take technical load off the CEO. This is not a management role. It's a hands?on, high-trust position for someone who can ship production code across every part of the...

At Digidentity we're looking for a Ruby Developer to join our team. Who We Are Digidentity is a leading provider of cutting-edge digital identity and authentication solutions, empowering individuals and organizations to navigate the digital world securely and efficiently. Established with a commitment to pioneering innovation and enhancing online trust, we...

Seeking a Software Engineer proficient in Ruby on Rails to design, develop, and maintain high-quality web applications and backend services. Responsibilities include translating product requirements, collaborating with cross-functional teams, championing best practices, and mentoring teammates.

SearchApi, LLC is seeking a senior Ruby on Rails engineer to become the technical backbone of our product.You'll own the hardest PRs, raise the bar for the codebase, and eventually lift technical load off the CEO.This is a hands-on, high-trust role for someone who can ship production code across every part of the product.We are a remote-only, bootstrapped...

Netenders, based in Barcelona, seeks a Senior Full Stack Developer (Freelance) to collaborate with the in-house team on long-term e-commerce CMS projects.You will architect scalable Rails backends and React frontends, focusing on supplier integrations and high-volume data flows.You will work autonomously in a freelance capacity, with flexible remote...

A fast-scaling AI startup is seeking a Fullstack Engineer to build their generative AI applications.In this remote role, you will design, build, and deploy production-ready features, work with modern frameworks like Ruby on Rails and React, and collaborate directly with a high-impact team.Ideal candidates have solid experience in full-stack development and...

Netenders is an international e-commerce group based in Barcelona, operating several leading online stores in Europe and North America.As we continue to grow and innovate, we are developing our own cutting-edge e-commerce Content Management System (CMS) to revolutionize the online shopping experience across our brands.We are looking for a Senior Full Stack...

Ruby Labs is seeking a Mid-Level QA Specialist to own product quality across our health, education, and entertainment platforms. You will work closely with engineers and product managers to test new features, perform manual and automated testing, and raise the bar for what "done" means.This hands-on role requires moving between exploratory testing and...

Ruby Labs Ltd is seeking a hands-on Senior CRO Manager to drive conversion growth for one of our core D2C subscription products. You will own the entire experimentation pipeline, from hypothesis to launch, working with the CRO Lead to grow statistically validated winners across the funnel.This high-impact role requires mastery of funnel analytics, rigorous...

Ruby Labs Ltd. is seeking an experienced Lead Data Analyst to join our fast-paced, high-ownership team.You will drive analytics across subscription products and web funnels, partnering with Product, Marketing (UAM), and Data teams to improve conversion, retention, and LTV while ensuring trusted tracking and reliable data models.This hands-on role requires...

About Us Ruby Labs is a leading tech company that creates and operates innovative consumer products.We offer a diverse range of opportunities across the health, education, and entertainment industries.Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us.Learn more about our story...

About UsRuby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our...

Ruby Labs Ltd is hiring an Accounting Automation Engineer to streamline multi?entity accounting across countries using Claude Code and AI.The role focuses on automating AP/AR, reconciliations, month?end close, and data pipelines with APIs and SQL.Strong IFRS/US GAAP knowledge and hands?on AI tooling experience are essential.We seek someone who can build...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior SRE Engineer based in Spain.This is a high-impact SRE role focused on building reliable, scalable infrastructure for an international gaming platform.You'll help shape DevOps and SRE practices while contributing to technical...

For over a decade now, OpenNebula Systems has been building the open source technology that helps organizations around the world to manage their corporate data centers and build Enterprise Clouds with unique, innovative features.Born back in the day as an open source platform for Private Clouds, OpenNebula is a powerful, but easy-to-use, open source Cloud &...

For over a decade now, OpenNebula Systems has been building the open source technology that helps organizations around the world to manage their corporate data centers and build Enterprise Clouds with unique, innovative features.Born back in the day as an open source platform for Private Clouds, OpenNebula is a powerful, but easy-to-use, open source Cloud &...

Overview In this role you will drive security across the product lifecycle for an AI-powered enterprise platform. You’ll partner with engineering teams to bake security into design, development, and deployment, addressing risk early and continuously. You’ll lead threat modeling, reviews, and secure coding practices while enabling product teams with...

This is a remote position and we are hiring candidates from the whole country.AgileEngine is one of the Inc. **** fastest-growing companies in the US and a top-3 ranked dev shop according to Clutch.We create award-winning custom software solutions that help companies across 15+ industries change the lives of millionsIf you like a challenging environment...