frontend developer English-speaking jobs in León

MITO AI seeks a hybrid AI Engineer to build data analytics, reporting, and generative AI systems. Responsibilities include designing and deploying AI models, analyzing user behavior, and collaborating with product and engineering teams.

Global Category Manager for Capex will develop and implement procurement strategies for capital equipment purchases. Responsibilities include managing supplier relationships, driving cost optimization, and leading end-to-end procurement of capital equipment, engineering services, and site projects.

The Brand Copy Project Specialist ensures the efficient execution of Camper's copy and product communication initiatives. This role coordinates projects across product, brand, digital, and content teams, improving workflows and processes. Responsibilities include leading product communication projects, overseeing content production, driving operational efficiency, and acting as a central point of coordination for copy and product communication projects.

Leads the growth strategy and execution of existing partnerships with Snowflake and GCP. Develops partnerships to create sales opportunities for Enterprise Account Executives. Requires extensive SaaS partnership experience, specifically with Snowflake and/or GCP.

Experienced Cloud Data Engineer needed for permanent/freelance role. Design, develop, and deploy data solutions on GCP. Expertise in data pipelines, BigQuery, SQL, Python, Airflow, and cloud architectures required.

Business Development Manager to develop PROXA's presence in Spain and Portugal. Drive commercial growth by identifying opportunities, building client relationships, and leading technical sales processes.

Senior/Staff Software Engineer to design and evolve core platform services, APIs, and infrastructure abstractions. Experience with Go, Python, Kubernetes, and cloud-native architectures required.

Expert Data Engineers will design, develop, and deploy data solutions using AWS services like S3, Glue, Athena, EMR, EC2, and Lambda. They will implement data lake, lake house, or data mesh architectures and collaborate with teams to deliver scalable data pipelines and warehouses.

The NTG Commercial Graduate Program is a two-year development pathway across Southern Spars, Future Fibres, Hall Spars, and RigPro. Graduates will complete two 12-month placements across two of five locations, gaining exposure to commercial and marketing disciplines. Applicants should have a passion for sailing and a relevant academic background.

Leads regional strategy and drives adoption of 3DISC dental products in Spain, Portugal, and Italy. Manages distributor relationships, develops new business opportunities, and represents 3DISC at industry events. Requires 5+ years of dental sales leadership experience, market expertise, and fluency in Spanish and English.

Doofinder seeks a Business Development Manager to drive business growth in the Polish market. This role involves identifying and prospecting clients, managing the full sales cycle, and exceeding revenue targets. The ideal candidate has 1-2 years of B2B sales experience, a proven track record of closing deals, and strong communication and negotiation skills. Native Polish with fluent English or Spanish is required.

This role involves ensuring the security and resilience of Google Public Cloud infrastructure. Responsibilities include implementing vulnerability management processes, validating secure configurations, and working with containerized environments. Experience with GCP security features, cloud native solutions, and scripting languages is required.

Designs and integrates UAV systems, including avionics, sensors, propulsion, and communication systems. Develops system architectures, performs analysis, and supports assembly and testing. Requires a degree in a relevant field and experience in UAV systems engineering.

Scala/Spark Developer will build ETL transformations, create Step functions, and work with EMR instances on AWS infrastructure. Requires Scala, Spark, EMR, S3, Step Functions, SQL Server, Oracle, and GitHub experience.

Leads regional traffic strategy and growth for Western Europe e-commerce. Manages traffic across Mi.com, affiliate marketing, PPC campaigns, and Amazon. Analyzes performance data and optimizes strategies.

Brand Marketing & Digital Creation Intern to shape visual identity and online presence. Will design website, templates, digital assets, and LinkedIn presence using AI tools and no-code platforms. Fluent English required.

Senior Project Manager to lead end-to-end delivery of large industrial projects, acting as the client's trusted partner. Responsibilities include planning, budget control, quality management, permitting, procurement, and contract administration. Requires a Bachelor's or Master's degree in Engineering and 15-20 years of experience in industrial projects. Fluent English and Italian are required.

Senior Mechanical Engineer to lead mechanical designs and modeling of subsystems and payload. Requires 4+ years experience in mechanical design, CAD software proficiency (Inventor preferred), and a Bachelor's degree in Mechanical Engineering or related field.

Host small, private gastronomic experiences in Madrid. Create a welcoming atmosphere, share stories about Madrid's food and culture, and personalize each experience. Must be fluent in English and Spanish and have a passion for gastronomy and storytelling.

Design and deliver scalable enterprise solutions aligned with business and IT strategy. Define end-to-end architectures and drive innovation across automation, data, and AI platforms.