frontend developer English-speaking jobs in León

Responsibilities: Implement high-speed, complex designs from floorplan to GDS while meeting aggressive PPA (Performance, Power, Area) targets. Research and develop innovative methodologies, scripts, and flows to push PPA limits in physical design. Collaborate with cross-functional teams to understand design implications on timing closure, power optimization, and overall physical implementation.

The Document Controller will be responsible for managing, tracking, and maintaining all project documentation for large-scale museum and cultural projects. This role ensures that design drawings, vendor submittals, RFIs, contracts, schedules, and project correspondence are accurately logged, version-controlled, and distributed to the appropriate stakeholders.

About the Voith Group The Voith Group is a global technology company. With its broad portfolio of systems, products, services and digital applications, Voith sets standards in the markets of energy, paper, raw materials and transport & automotive. Founded in 1867, the company today has around 22,000 employees, sales of € 5.

Who We AreAt Spoki, we’re redefining how businesses communicate with their customers through innovative technology, 3x YoY growth, and a vision to become a unicorn. We empower businesses worldwide with conversational commerce tools that optimize marketing, sales, and customer support—making every interaction seamless, efficient, and personalized.

Short Term Optimizer – Energy Markets (Shift-based role) Madrid, Spain | Hybrid | Full-time Are you passionate about the energy markets and eager to make a real impact on the energy transition? Join our dynamic Short Term Optimization team and help us unlock the full value of our energy assets.

italki is the world's leading language learning platform, connecting millions of students with teachers for online lessons. Our mission is to create human connections through language and make learning accessible and effective for everyone.

Contour Studio, a boutique interior architecture practice, is seeking a Commercial & Strategic Partner to drive business development, close high-end projects, and strengthen the studio's presence.

The Product Flexera, after the addition of Spot Software, now offers a single platform to improve how companies approach ongoing management of hybrid IT. Flexera's family of solutions provides a holistic view of a company's technology landscape—from on-prem/virtual, to SaaS, to Cloud.

The OpportunityWe are seeking an experienced Media Consultant to join our dynamic team. In this role, you will work closely with our data science team to analyze outputs from AITA—our advanced Marketing Mix Modeling (MMM) platform—, contribute to media optimization projects, and support international media audits.

JOB DETAILS: Role: Business Analyst (Actimize SAM/ActOne) Location: Spain (Remote) Type of Hiring: Permanent Job Description: We are seeking a Senior Business Analyst with deep expertise in Actimize SAM/ActOne platforms to join our Product & Platform team.

Are you looking for an opportunity to work with world leading products with a global reach? This is your chance to work with an international innovator in the healthcare industry that drives clinical change to improve patient outcomes.

Arnold Ash Group are exclusively partnered with a B2B iGaming & Sports Betting platform provider, trusted by leading operators worldwide to deliver cutting-edge, scalable, and compliant technology solutions, to identify and attract a Group Chief Technology Officer (Group CTO).

D365 F&O Functional ConsultantWork Mode: Hybrid or remote options available depending on your location. Location: Spain. Employment Type: Full-Time, PermanentOverview:A specialist Microsoft Dynamics consultancy is seeking an experienced D365 F&O Functional Consultant to join its growing team.

DaoPay is expanding and seeks a hands-on, flexible B2B Marketing Manager who can balance practical execution with strategic development. You will shape our marketing direction while managing day-to-day tasks, producing strong visuals, and delivering impact within tight budgets. You are creative, resourceful and able to deliver strong results.

Who are we: GTD is a high-tech company, committed to the design, integration, and operation of complex, mission-critical applications and systems throughout the world. We perform turnkey projects, engineering services and product development for our customers, developing state-of-the-art systems in the Space, Aerospace, Energy, Scientific Facilities and Defense and Security sectors.

Identity & Access Management Expert– Global Scope | Hybrid, BarcelonaPlay a key role in shaping the future of Identity & Access Management across a global technology organisation.

Join TimeTac in shaping the future of smart SaaS time-tracking by delivering exceptional support, seamless onboarding and meaningful customer success. Barcelona/Spain Full-timeAbout TimeTacTimeTac is a continually growing and innovative software company with headquarters in Austria with a focus on developing and providing web-based and mobile time tracking solutions.

At SPSP Health, we're reshaping the health, nutrition, and supplements space across Europe—with bold ideas, high-performance products, and a team that thrives on innovation. As we expand into various EU markets, we're looking for a Media Buyer who's ready to make an impact.

To strengthen their position in Spain, they are seeking a Business Development Manager to drive growth across the eastern region of the country. This role focuses on expanding sales primarily among rental and production companies, as well as key systems integrators.

Customer Support Specialist – Oasis Premium Recovery Location: Marbella / San Roque, Spain (Hybrid) Department: Client Relations & Guest Experience Reports to: Head of Client Experience About Oasis Premium Recovery Oasis Premium Recovery is a premium recovery facilitation provider supporting individuals seeking transformation from addiction, burnout, and mental health challenges.