backend developer English-speaking jobs in Extremadura

The Sous Chef will support the Executive Chef in overseeing all culinary operations onboard. Responsibilities include ensuring food quality, consistency, and cost efficiency, managing staff schedules and training, and assisting with food ordering and inventory.

Partnership and Product Manager will create, update, and maintain a catalog of luxury travel experiences. The role involves sourcing new suppliers, negotiating rates, and monitoring supplier performance. Strong understanding of the Spanish tourism market and proven experience in the travel and tourism industry are required.

Experienced Global Study Manager needed to support delivery of complex, global clinical trials. Manages cross-functional teams, vendors, and study budgets. Ensures studies are completed on time, within budget, and to high quality standards. Requires experience managing global studies, vendor oversight, risk management, and ICH GCP.

Senior technical leader shaping and architecting large-scale Digital Workplace Managed and Professional Services deals. Translates customer objectives into technical roadmaps, leads client workshops, and designs solutions aligned with SCC services portfolio. Provides technical vision, governance, and executive client engagement throughout the deal lifecycle.

Balance is seeking experienced Backend developers to build and improve its clinical operating system for obesity treatment. Responsibilities include analyzing features, building code, integrating APIs, and optimizing applications. Strong Go, DDD, and testing knowledge is required.

Network Administrator needed to handle escalations, perform configuration changes, troubleshoot incidents, and automate network tasks. Requires 5+ years of experience in wireless, routing, switching, firewalls, load balancers, and Cisco ISE. Fluent English required.

Tech Lead with 10+ years Java experience (SpringBoot, microservices) and 4+ years React experience. Must have strong AWS cloud skills and experience with relational and NoSQL databases. Leads and mentors engineering teams, owns sprint planning, and drives software delivery.

Manages the European service team, including recruitment, training, and performance evaluation. Oversees service channels, analyzes data, and collaborates with cross-functional teams. Develops and manages the service operations budget.

Health & Safety Auditor to audit compliance with Gestamp's PRL standard across 30 international plants. Requires 3+ years industrial sector experience, Master PRL (3 specialties), and high English (C1).

Teach IBDP Business Management (HL & SL) and potentially Grade 9-10 Integrated Social Studies. Minimum 2 years teaching experience, IB experience preferred.

Electrical Engineer (PMC) to lead project management, technical assurance, and coordination of electrical systems for buildings and auxiliary facilities within a large-scale steelmaking plant.

Technical Sales Specialist needed for Performance Coatings Sales Directorate. Requires Bachelor's degree in relevant field, 5+ years industry experience, and fluency in English and Spanish. Responsibilities include providing technical support, managing customer relationships, conducting feasibility studies, and processing sales orders.

Provides support for CI/CD pipelines, analyzes failures, troubleshoots build issues, and manages container-based infrastructure. Requires 5+ years of experience in DevOps, SRE, SDET, or QA Engineering, strong CI/CD tool experience, and proficiency in scripting and Git.

Develop automated tests using Playwright and/or Cypress. Collaborate on technology projects and optimize QA processes.

Senior Data Engineer to design, deploy, and evolve ELT/ETL pipelines using Airflow, Google Cloud Platform, and DLT. Collaborate with stakeholders to identify opportunities and build data foundations for AI and ML. Requires 5+ years of Python and SQL experience.

Sales Designer needed for trend-driven fashion company. Blend design talent with sales skills to prepare seasonal developments, analyze trends, and build client relationships. International travel required.

Construction Cost Manager to oversee capital expenditure for new build and refurbishment projects across Europe. Manage project budgets, procurement, and cost control from feasibility to completion.

Associate Vice President Power Utilities will drive growth and lead digital consulting pursuits for Siemens Advanta's clients in the Power and Water Utilities sector. This role requires a strong technical background in power grid operation and network planning, experience in sales or customer engagement, and a deep understanding of the energy and utilities industry.

Product Manager with 5+ years of experience in product management or strategic marketing (ideally in the optical industry) is needed to manage the full product lifecycle and execute global product strategy.

System Safety Engineer to perform and update safety analyses for aircraft, systems, and ground segments. Conduct assessments such as FHA, PSSA, SSA, FTA, FMEA, and PRA. Collaborate with design teams to integrate safety into system architectures.