Empleos de ruby on rails backend developer en madrid

NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units.API Developer - Cloud Solution DeveloperAs a Cloud Solution developer you are the responsible of develop solution of backend and process under Azure PaaS, following the guidelines of de NN...

NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units. API Developer - Cloud Solution Developer As a Cloud Solution developer you are the responsible of develop solution of backend and process under Azure PaaS, following the guidelines of de NN...

Backend Developer -- Global Customized SolutionsBuild the integrations that make complex access solutions work.What happens when a customer needs SKIDATA products to work with a system they already rely on? That's where you come in.As a Backend Developer, you'll design and build tailored software integrations that connect third-party systems with SKIDATA...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a .NET Developer based in Spain.As a .NET Developer, you will contribute to the development, maintenance, and support of reliable software applications in a dynamic, remote-first environment. You will use your expertise in C# and...

Join to apply for the Backend Engineer role at Nationale-Nederlanden3 days ago Be among the first 25 applicantsJoin to apply for the Backend Engineer role at Nationale-NederlandenNationale Nederlanden Oxygen is a subsidiary company of Nationale Nederlanden Group located in Madrid, Spain. We deliver IT services and solutions for the different international...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

We are looking for a Mobile Developer specialized in iOS to join our team that will work on a day-to-day basis with our design and backend team to build scalable and solid products. We aim you to be curious and care about the little details that make apps delightful. ResponsabilitesStrong experience working withSwift . Experience working withRxSwift...

Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely.We are transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice .Summary:We are currently seeking a Software Developer to join our rapidly...

NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units.Azure DeveloperAs a Cloud Solution developer you are the responsible of develop solution of backend and process under Azure PaaS, following the guidelines of the NN Architecture. Also you must to...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Angular Developer based in Spain. We are seeking a skilled Angular Developer to build, enhance, and maintain modern web applications and enterprise CMS-based platforms in a fully remote environment. This contract opportunity is...

Senior Technical Recruiter @ Kake | Looking for Golang Engineers | Hiring GloballyAbout The Role We're looking for experienced Senior Golang Engineers to join our growing backend team. You’ll be working on scalable, high-impact systems that support millions of users across some of the world’s most innovative brands. This is a full-time position with a...

Job title –Full Stack DeveloperClient Location –Barcelona, SpainRemote work offering –HybridClient Industry –Financial ServicesContract Length –6 monthsContract type –FreelanceProject focusOur client is looking for an experienced Full Stack Developer to join a hybrid team in Barcelona, working across the full stack on a .NET / C# backend with an...

Job Post: This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Staff Product Engineer, Backend in Spain. This is an exceptional opportunity to help shape the future of modern observability platforms by building scalable backend systems that power mission‑critical billing, metering, and infrastructure services....

Our mission is to enable everyone to build wealth We reinvent how trading and investing work by creating exceptional products people love. That takes high standards, high velocity and engineers who own what they ship. Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, performance, reliability and...

Job Description Job Title:Python DeveloperJob Type:ContractLocation:RemoteJob Summary In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.Key...

Madrid OfficeAircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We're redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.Our momentum comes from a simple idea: help teams...

Job Title Staff Backend Engineer – Remote, EuropeBase Pay Range $120,000 – $200,000 per year, plus equity 0.5%–1%AccountabilitiesDesign, develop, and scale high‑traffic backend services, APIs, and runtime systems.Build developer interfaces, SDKs, and tools that enhance developer experience.Collaborate with customers to understand and solve...

Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice. Summary: We are currently seeking a Software Developer to join our rapidly...

We are hiring for Drupal Developer to work in Permanent OpportunityLocation: Barcelona, SpainMode: Hybrid weekly 2 DaysRole Overview We are seeking a highly skilled Drupal Technical Lead, to collaborate with larger team, stake- holders, 3rd party techies.RequirementsDrupal Experience of 7-9 yearsDrupal 9/8/10 /11certifiedHands of Design and suctioning in at...

A fast-growing global programmatic exchange is seeking a Senior Scala Developer to design, implement, and maintain highly scalable backend services. The ideal candidate has solid hands-on experience with Scala and proficiency in SQL databases, particularly PostgreSQL. The role involves collaborating with cross-functional teams and contributing to system...