frontend developer English-speaking jobs in León

At WExecutive, we are looking for a Finance & Accounting Manager for the Spanish subsidiary of an international group. The role reports directly to Group Headquarters and aims to ensure the reliability, consistency, and regulatory compliance of all accounting, financial, and administrative information of the company.

Operating at large scale, the platform processes high volumes of data and interactions every day, with AI playing a central role in improving matching, trust, automation, and decision-making across the ecosystem. To support this vision, the company is expanding its senior technical leadership and is looking for an AI Principal Engineer to join its Barcelona-based engineering hub.

Senior Quality Engineering Specialist – Tooling, Messaging & Performance Role Overview We are seeking a Senior Quality Engineering Specialist with deep experience in designing and building testing tools and frameworks that enable engineering teams to deliver reliable, scalable, and observable software.

At HY Legal and Services, we are supporting a fast-growing global e-commerce platform in its international expansion. We are currently looking for proactive and driven Business Development Specialists to join a remote, project-based role focused on seller acquisition and activation in the Spanish market.

Digital Marketing Specialist (Paid Media, SEO, Content, Analytics)TVU Networks is looking for a Digital Marketing Specialist to join our Digital Marketing team. You will be part of a global marketing organization in a fast-growing, innovative business.

Assistant Store Manager Industry: Designer toys and collectible pieces Location: Madrid - Gran Vìa Job type: Full time Permanent Working Hours: 40 hours per week (Mon - Sun) About POP MART Founded in 2010, POP MART is a market-leading entertainment company and a global champion of designer toy culture.

Specialists in Lifelong Learning, including upskilling and reskilling Location: Europe Contract Type: Project-Based/Consultancy Application Deadline: Rolling Applications About the Opportunity: We are creating a pool of Lifelong Learning, including upskilling and reskilling experts for European Training Foundation (ETF) projects in Europe.

Mantell Associates is partnered with a dynamic and innovative biopharmaceuticals company, who is seeking an experienced and strategic Senior HR Director to lead and elevate its human resources function in Spain. This role will partner with senior leadership to drive organisational growth, talent strategy, cultural development, and HR operations across the business.

SEEKING: Mulesoft Integration Developer We are looking for a skilled MuleSoft Integration Developer to join our international team and work on complex integration projects in an Agile / SAFe environment.

At T-Systems, you will find groundbreaking projects that contribute to social and ecological well-being. We want to welcome new talents like you, who bring fresh ideas, different points of view, who accept challenges and continuous learning, to grow and impact society. . . All this, in a fun way! It doesn't matter when or where you work.

About the Role This is an on-site role in Madrid (4-5 days per week) within Qualcomm XR Labs Europe. You will work in a true R&D environment, alongside senior engineers and researchers, building core software systems that enable next-generation, self-contained XR platforms.

You will become among 900+ Guardians worldwide spread across 50+ countries, embracing YOUR unique approach to work. Our vision of the future of work is “work in any way” which offers flexibility for where you work, empowering you to define your ideal work environment, unbound by the traditional notions of what work should look like. Most importantly, it puts people first!

At Livensa, we are on an ambitious journey to become Europe's leading Purpose-Built Student Accommodation (PBSA) provider. With ambitious growth targets, a strong existing and well-advanced expansion plans into key markets such as Germany and Italy, we are building a world-class team to support our growth.

About the Role: Role : DevSecops Engineer Location : Madrid,Spain (Remote) Duration: 12Months Project, Role and Task Descriptions: • Design, implement, and maintain secure CI/CD pipelines for application build, test, and deployment. • Integrate security scanning, compliance checks, and vulnerability management into development and deployment workflows.

UST is looking for the very Top Talent. . . and we would be delighted if you were to join our family! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35. 000 employees all over the world and presence in more than 35 countries.

Our mission We turn data into better healthcare. With our insights, we make healthcare more affordable, and better, and we improve the patient's and clinicians' experience. Your impact and responsibilities As a Senior Project Manager, your role focuses on providing insights the use of medicines in the real world to support data driven decision making and optimize healthcare.

Our utilities client is seeking an experienced and strategic Senior / Lead Technical Business Analyst to join their core Tech function. This senior role will lead technical and functional business analysis + change management activities, ensuring corporate applications are fit for purpose, aligned to business strategy, and successfully adopted across the organisation.

About Us: Infinni was founded with a specific purpose in mind to address the underserved needs of spicy creators segment often overlooked by mainstream tech companies. Our journey began with the development of the Infloww CRM, a platform tailored for the 3+ million OnlyFans creators. However, this marked just the beginning of our journey.

Start date: ASAP About the role We are looking for a highly skilled Amazon Ads Specialist to help us scale our brand on Amazon through data-driven advertising strategy. The ideal candidate is fully up to date with the latest Amazon Advertising trends, understands profitability and ROAS optimisation, and knows how to build and manage campaigns that deliver sustainable growth.

About UNICAT UNICAT is a dynamic, growth-focused catalyst company that has secured significant investment to compete strongly against established industry giants. We're small enough to be agile and responsive but established enough to deliver technical excellence and reliability. For our customers, we make it easy to work with UNICAT.