frontend developer English-speaking jobs in León

Senior SAP ABAP Developer specializing in RAP and clean core strategies for S/4HANA environments. Designs scalable solutions, advises on modern development paradigms, and drives clean core principles. Requires 5+ years of ABAP experience, strong RAP knowledge, and SAP Fiori development skills.

As a Café Specialist at Grandmother Café, you'll create a welcoming atmosphere and provide genuine hospitality. You'll engage with guests, serve drinks and food, and maintain café standards. Experience in a café setting is welcome, but full training is provided.

SAP Order-to-Cash Business Analyst to support and improve Order-to-Invoice processes in a global SAP S/4HANA environment. Analyzes business requirements, translates them into functional specifications, and coordinates with development teams to deliver system improvements.

Design and develop commercially successful Missy women's apparel lines from concept to production. Collaborate with production, sourcing, and overseas factories to meet timelines, cost, and quality targets.

Venuu is seeking a Spanish-speaking B2B Sales & Onboarding Specialist to bring new venues on board in Spain. This role involves the full sales cycle, from prospecting to onboarding, and requires fluency in Spanish and English.

Leads the design, implementation, verification, and validation of Digital and Mixed-Signal ICs DFT architectures and solutions. Develops and implements DFT architectures and techniques, performs RTL design, debugging, and verification, and generates test and debug patterns. Collaborates with other departments to ensure successful product development. Requires a BSEE with 15 years of experience or an MSEE with 12 years of experience as a DFT Engineer. Solid knowledge of the full ASIC development process and excellent RTL Verilog or System Verilog coding skills are essential. Experience with standard and advanced DFT techniques is required.

Senior Business Development Manager will own commercial expansion in Spain and LATAM, building the pipeline, structuring deals, and closing partnerships. Requires a proven track record of closing complex deals in CPaaS, payments infrastructure, SaaS, or similar. Native or bilingual Spanish required, based in Madrid.

ADP is seeking recent graduates or career changers for its Digital Sales Academy. The 3-month program provides training in prospecting, selling solutions, and generating business over the phone. Fluency in English is required, additional languages are a plus.

Experienced Reservations Agent needed for Central Reservations team in Barcelona. Must be native English speaker with Spanish language knowledge. Proven experience handling individual and group reservations, online travel agencies, and wholesale bookings.

Planning Engineer needed for operations team. Develop and maintain master production schedule, translate sales forecasts into production plans, and allocate resources. Coordinate with Sales, Supply Chain Management, and Production. Monitor execution, identify risks, and prepare reports. Engineering degree preferred, experience in production planning required. Strong analytical and communication skills, C1-C2 English level mandatory.

Develop formal and informal verification pipelines for scientific reasoning applications. Analyze design flaws and propose solutions. Collaborate with AI and development teams. PhD in Computer Science, Artificial Intelligence, Machine Learning or related fields required. Experience in applications of machine learning to relevant projects and publications at top-tier conferences. Proficient in Python. Experienced with major deep learning and agentic AI frameworks. Solid understanding of statistics and probability.

Luxury Buyers make purchases in European boutiques for international clients, following team instructions and delivering items to local offices.

The CNC Operator/Programmer will operate and program 5-axis CNC machines, perform maintenance, and support the engineering team. Must have experience operating CNC machines, reading mechanical drawings, and performing maintenance.

PQE Group seeks a Sterility Assurance Consultant to support clients in Spain. Responsibilities include drafting procedures, preparing CCS documents, performing risk assessments, and supporting Quality Assurance activities. Requires a university degree in a scientific discipline, at least 2 years of experience in Quality Assurance and Sterility Assurance, and knowledge of GMP regulatory standards. Must have strong attention to detail, analytical skills, and excellent English communication. Willingness to travel 40-60% is required.

HBX Group seeks a Commercial Manager to drive revenue growth for travel insurance products through new partnerships and existing account expansion. The role involves selling embedded and ancillary insurance products to travel platforms such as OTAs, airlines, and tour operators.

Experienced Industrial Machine Maintenance Manager needed for Airbus factory in Cádiz. Develop and execute maintenance plans, manage cybersecurity, and collaborate with Engineering on new acquisitions. Requires 5+ years of experience in industrial maintenance, expertise in Level 4 machine breakdown assistance, and proficiency in programming and commissioning installations.

At ASTEK Iberia , we are hiring a Senior R Developer to work on the transformation of statistical software into robust, industrialized R solutions within a quality-driven environment in the healthcare sector .

The Mechanical Engineer leads and executes mechanical design activities across projects, from requirements definition through production support. Responsibilities include defining mechanical architecture, ensuring compliance with technical requirements, and delivering robust, cost-effective solutions.

Revolut seeks an API Product Sales Executive to drive adoption of its payments-as-a-service offering with enterprise customers. The role involves building relationships with C-level executives, coordinating solutions, and achieving sales goals. Candidates should have 4+ years of experience in a fast-paced environment and a proven track record of bringing technologies to market.

SIEM Engineer to maintain and operate SIEM solutions in Azure/AWS environments. Experience with CI/CD pipelines, automation tools (Terraform, Ansible, Jenkins), and version control (Git) required.