frontend developer English-speaking jobs in León

EMEA Recruitment is supporting a leading International Organization in recruiting a highly skilled End User Engineering (EUE) Sr. Engineer. This role is pivotal for the technical delivery of the global EUE strategy, focusing on the security, management, and automation of end-user devices.

Mission The Purchase Specialist plays a critical role in ensuring material availability and supporting the stability of the company's global supply chain. This position is responsible for executing tactical and strategic purchasing activities, maintaining reliable supplier performance, and securing competitive procurement conditions.

We are seeking a Quality Control Engineer to help ensure that advanced AI and large-language-model solutions perform reliably in real-world environments. You will play a key role in validating the technical quality and functional integrity of AI applications delivered to clients.

The Role: Your primary mission will be to sell our HRIS solution (Factorial), identifying, developing, and closing opportunities that bring real value to both our clients and Acicatech. You'll act as both a sales driver and a customer advisor, combining data-driven analysis with empathy, relationship-building, and strong closing skills.

We are increasing our team! Do you dare to continue training in cutting-edge technologies on the market? Then you must join the Plexus. Tech family. If you want to progress and face new challenges, this is your opportunity.

About GTH:GTH Translation is a multicultural localization company helping businesses expand into international markets. We offer a new standard of service in the localization world through a combination of high-quality linguistic expertise, competitive pricing, and dedicated account managers who work closely with our clients to support their growth.

Service Club is the leading recruitment and training platform for the delivery, mobility, and logistics sectors. We help top brands such as delivery platforms, courier companies, and mobility operators find, train, and onboard pre-vetted drivers and riders quickly and efficiently. Our mission is simple — to make hiring in the service industry smarter, faster, and more sustainable.

Hiring: IAM / Okta Engineer – Madrid, Spain (Hybrid) We are looking for an experienced IAM / Okta Engineer to join our team and support enterprise Identity & Access Management initiatives. If you have strong hands-on experience with Okta Identity Engine (OIE), governance, automation, and authentication technologies, we'd love to hear from you.

Front Office Python Developer - Energy & Commodities Trading In this role, you will help design, build, enhance, and support business-critical applications, while working closely with internal users and promoting best development practices. Responsibilities Design, develop, and maintain applications that meet business requirements.

At sg tech we are looking for a AI-Native Full Stack / Developer Experience Engineer responsible for designing and delivering next-generation developer experiences for the Global BaaS platform. The role owns developer portals, SDKs, sandbox environments, and AI-driven documentation and support agents. Mid–senior profile with strong front-end and API DevEx expertise.

We are now hiring a BDR Team Lead for a rapidly expanding B2B sales organization based in Barcelona. This role is perfect for someone who thrives in fast-paced sales environments, loves outbound, and wants to lead a growing team while still staying close to execution. Our client helps innovative B2B companies break into new markets using a highly data-driven, technology-powered sales engine.

About bestprice. com: bestprice. com is the go-to companion for price-sensitive consumers to shop in Spain. Every hour of every day, millions of people around the world are online scouring the internet for elusive coupon codes, hunting down limited-time offers, and accumulating cashback in programs that make it hard to redeem.

The RoleYou'll be our first dedicated product analyst, responsible for building the diagnostic capability that lets us understand why things work, not just whether they work. We are fully remote and are hiring Worldwide.

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.

Tasks to solveWriting articles for the Explanations and How-to guides sections according to the Diataxis framework. Proofreading texts prepared by other technical writers. Liaising with Training, Engineering, and Development teams to ensure technical accuracy and relevance of documentation. Participating in user experience analysis and assisting in drafting in-product interface texts.

Project Engineer – Renewable Energy (Madrid / Milan) 3–6 years' experience | Renewables / BESS | Civil, Mechanical, or Electrical background About the Employer Our client is a global energy storage developer, owner, and operator delivering cutting-edge projects across Europe and beyond.

Here is an exciting opportunity for a revenue leader to join the commercial team in the Wyndham Costa del Sol, supporting three resorts (Wyndham Grand Costa del Sol, Ramada Hotel & Suites Costa del Sol and the Royal Marbella Golf Resort) as part of the IDILIQ Group.

We're teaming up with the world's first social sportsbook, blending free-to-play sports prediction gameplay with real-money sweepstakes and DFS-style competition to create a brand-new fan experience. We're looking for a hands-on Senior Full Stack Engineer who loves to build.

About the role The Product Owner will drive the vision, strategy, and delivery of a Credit Origination (Credit Access) application and ensure its seamless integration with an existing Loan Management System (LMS). This role ensures that business needs, regulatory requirements, and technical feasibility come together to deliver a high-value digital lending solution across multiple countries.

Senior Copywriter Looking for a challenging new position in a creative environment? Read more. About Us Camper is a contemporary footwear brand based on the Mediterranean island of Mallorca.