Empleos de ruby on rails en Zaragoza

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Middle Software Engineer (Ruby on Rails) based in Spain.As a Middle Software Engineer, you will contribute to the development and maintenance of a mission-critical content platform powering an innovative e-commerce and...

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 experienced developers that are willing to solve complex technical issues while developing high quality software systems using modern technologies.Requirements1+ years of experience in ITExperience in Ruby on Rails developmentExperience with databases (SQL or NoSQL)English language level should be sufficient for written communicationNice...

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...

Ruby Labs is a leading tech company seeking a highly experienced Senior Growth Product Manager to drive top-of-funnel growth by optimizing the web funnel from first interaction to payment. The role focuses on B2C funnel management, with an emphasis on improving conversion rates, CAC/CPA, and LTV through data-driven experimentation and strategic roadmaps.You...

We are the platform turning browsing into shopping. We connect 200 million shoppers with deals they love while boosting local sales for hundreds of top retailers and brands. We help consumers save time and money while making smart shopping decisions, and we support retailers and brands in engaging customers from online research to in-store purchases. In...

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...

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 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...

Overview In this role you help design and build Elastic’s unified data pipeline, focusing on the Streams Backend that powers data routing, processing, and delivery at scale. You will contribute to Logstash, core backend services in Golang, and the OpenTelemetry Collector, collaborating with a global, distributed team. You’ll tackle hard distributed...

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...

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...

We're about to launch a payments venture on top of Rootstock, Bitcoin's EVM-compatible sidechain. This is a 0 → 1 role — you'll take proven protocol-level technology and shape it into a portfolio of payment products, such as remittances, merchant pay, or agentic transactions. You'll operate at startup speed, supported by some of the best engineers in...

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...

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 &...

Who we are:Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención.We are a leader in fraud prevention and AML compliance. Our platform uses device intelligence, behavior biometrics, machine learning, and AI to stop fraud before it...

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...

Ruby Labs Ltd. seeks a Senior Creative Producer to own the ad creative engine for core D2C subscription products in the consumer AI category.You will oversee concept-to-performance loops, generate angles, drive production volume, and run structured tests with a focus on CTR, CVR, CPA, and ROAS, collaborating closely with User Acquisition. The role is...

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...