725 frontend developer English-speaking jobs in Madrid

SAP Generative AI Developer. ODATA. CDviews. Atos values diversity and inclusion.

Feature Developer: Contribute to new features, bug fixes, and optimizations.

We’re looking for a Senior Android Developer to join us on a major banking project.

Experienced PHP Engineer to build and improve server-side tools and websites. Requires 5+ years of back-end development experience, strong PHP knowledge, caching & database experience, API Rest knowledge, and payment gateway experience. Must be detail-oriented and passionate about back-end solutions. EU citizen or valid work permit required.

C/C++ Developer to write, test, and maintain software applications for Linux and Windows. Collaborate with teams, identify and resolve software issues, and participate in Agile development.

Power Platform Developer needed for RAPID Team focused on automating business processes. Requires 2+ years of experience with Power Apps, Power Automate, Power BI, and PowerShell. Minimum 4 years of general IT Development experience. Web Technologies, Office 365 (SharePoint), Gitlab/GitHub, Python, JIRA, and Confluence knowledge preferred. Investment Banking and Spanish language experience a plus. Relocation to Madrid is mandatory.

Business Development Executive to drive growth in the financial sector. Responsibilities include managing accounts, identifying business opportunities, preparing proposals, and coordinating with technical teams. Requires experience in account management or business development in technology, negotiation skills, and intermediate English.

👋🏼 At Shakers, we're on the lookout for an Enterprise Business Developer to take our Enterprise ... What you’ll be doing Your day-to-day as a Business Developer Prospect, benchmark, define a strategic

Your main duties as a Software Engineer, working as a Java Developer, will be the following What You

Publicis Groupe seeks a Tech Lead Developer to lead the development of platforms, data solutions, and AI-based systems. Responsibilities include ensuring technical consistency, scalability, and productization, working with a cloud-first stack. The role requires 8+ years of software development experience, 2+ years leading teams, and proficiency in Python, JavaScript, React, and PostgreSQL. Experience with AI agents, workflow orchestration, and MCPs is preferred.

If you’re a skilled developer who thrives on building high-quality systems and mentoring others, this

Role Overview As a Front-End Developer based in Madrid, you will play a key role in designing and building

.NET Backend Engineer to modernize a legacy monolith into scalable .NET 8 microservices. Design, build, and maintain microservices, RESTful APIs, and implement event-driven communication patterns using Azure Service Bus.

Senior Salesforce Consultant needed for code review and technical consulting. Must translate business needs into technical solutions and possess strong Salesforce development expertise. Hybrid work model with 1-2 days in office.

Overview Join Plexus Tech as a Senior Vanilla JavaScript Developer to work on a project with a major

We are looking for a Backend Developer (Node.js) passionate about the sports and technology industry ... About the role As a Node.Js Backend Developer, you will contribute to achieving the highest quality and

Senior Ruby-on-Rails Engineer to build and maintain core backend systems for a fast-growing AI-centric tech company. Collaborate with product and engineering teams to deliver high-quality technical solutions. 5+ years of backend or full-stack engineering experience with recent Ruby-on-Rails experience required.

Lead the development of platforms, data solutions, and AI-based systems for Publicis Groupe EMEA. Ensure technical consistency, scalability, and productization using a modern cloud-first stack. Design systems based on AI agents and workflow orchestration, integrating models with tools and data. Lead product development, design and implement end-to-end platforms, and manage software release processes. Lead and mentor developers, conduct code reviews, and coordinate technical planning with product teams. Translate business needs into technical solutions and ensure impact on operational efficiency and revenue.

Junior SW Developer – Ericsson, Madrid, Spain We are looking for Junior Software developers in the area

Senior Backend Developer will design and maintain high-performance server-side applications with a focus on multitenancy and IAM. You will partner with Product Managers throughout the product lifecycle. Must have expertise in multitenancy, statically typed languages (C#, Java, Kotlin), and architectural patterns (DDD, Clean Architecture).