software developer English-speaking jobs in El Puerto de Santa María

Technical Sales Manager to lead business development in Southern Europe for a European engineering group specializing in maritime solutions. Responsibilities include identifying and securing business opportunities, managing key stakeholder relationships, and leading the complete sales cycle.

Coordinates the full lifecycle of new market entry for a fast-growing fintech company. Manages market analysis, legal and regulatory coordination, vendor setup, operational launch, and post-launch support. Requires 5+ years of experience in international expansion, operational setup, or cross-border projects.

Office Manager to oversee daily operations and ensure smooth running of the Madrid studio. Supports HR administration, recruitment, and compliance procedures. Requires 2+ years of experience in office management, HR, and QA/ISO procedures within a design environment.

Drive advertising sales by presenting branding opportunities to senior government officials and business leaders. Build and manage client relationships with CEOs, Ministers, and decision-makers.

Business Developer to drive growth and market presence in Spain for a digital platform specializing in direct-to-consumer promotions for FMCG brands. Responsibilities include market research, client acquisition, relationship management, sales presentations, and competitor analysis.

Lead QA Automation Engineer will design, develop, and maintain automated test frameworks for web, mobile, and backend services. Responsibilities include defining QA strategy, integrating automated testing into CI/CD pipelines, and promoting a quality-first mindset. Requires 5+ years of experience as a QA Automation Engineer, strong hands-on experience with test automation frameworks, and experience testing web, mobile, and backend systems.

Data Engineer needed to develop and maintain ELT pipelines, optimize Snowflake performance, and build dbt models. Experience with Snowflake, dbt, SQL, Python, and ELT/ingestion tooling required.

Senior Infrastructure Consultant to design, plan, and standardize x86 technologies. Responsibilities include capacity planning, infrastructure design, and coordinating key initiatives. Requires deep expertise in x86 technologies, virtualization, and performance analysis tools.

Lead end-to-end Out-Of-Home Continuous Improvement projects, mapping workflows, identifying inefficiencies, and implementing solutions. Partner with Ops, Product, and Data teams to drive process improvements and build internal tools.

Senior Project Leader supports the Group General Secretary in driving governance, strategic initiatives, and partner engagement. Leads and coordinates complex, cross-functional projects requiring close executive sponsorship. Develops and coordinates Group-level dashboards, ensuring data consistency and relevance for decision-making. Prepares high-impact materials for executive audiences and contributes to Group leadership events.

Full-Stack Developer with strong Front-End focus (Vue.js, Vuetify, Pinia) and Java/Quarkus experience. Contributes to both Front-End and Back-End development in an Agile environment. Requires fluency in French.

Manages and elevates butler service standards across a luxury fleet. Drives consistent, personalized service delivery and strengthens Butler team capabilities. Provides training, feedback, and support to ensure high-quality service.

OT & Network Cybersecurity Specialist needed for a leading international food and consumer goods company. The role focuses on cybersecurity and network security of industrial environments (OT/ICS), bridging factories, IT teams, and external partners. Responsibilities include defining OT security architectures, coordinating projects, managing vendors, and ensuring alignment between IT and OT security.

Technical customer-facing professional needed to enable clients and internal engineering teams using Agentic AI. Responsibilities include supporting use cases, troubleshooting, and driving platform adoption. Requires software engineering, DevOps, or platform engineering experience and a solid understanding of AI/ML concepts.

Freelance Chemistry experts needed to develop Chain of Thought Q&As for advanced scientific problem-solving. Must have strong analytical skills, LaTeX proficiency, and expertise in Organic, Inorganic, Physical, Radiation, and Polymer Chemistry.

Drive revenue growth for ElTiempo.es in Barcelona by cultivating strategic partnerships with advertisers and media agencies. Execute sales strategies, exceed targets, and manage client relationships.

Design, implement, and maintain IT systems supporting urban traffic control operations. Manage servers, networks, storage, and virtualization. Monitor system performance, integrate new technologies, and coordinate with engineers and providers.

Talent Acquisition Specialist will attract and source candidates, manage the full-cycle recruitment process, and create sourcing strategies. Must be fluent in German and English.

FirstIgnite seeks a Sales Development Representative to drive new prospect engagement within the corporate market. Responsibilities include outbound outreach, conducting demos, and building relationships with prospects.

Warehouse Operator responsible for the full cycle of spare parts handling, including receiving, put-away, picking, packing, and dispatch. Must meet productivity targets, ensure inventory accuracy, and prioritize emergency orders. Requires forklift operation experience and proficiency with warehouse systems.