javascript English-speaking jobs in Santa Cruz de Tenerife

Senior Ruby on Rails Developer needed to build and maintain core systems for a high-scale platform. Responsibilities include developing backend systems, translating business goals into technical solutions, and monitoring/improving live systems. Requires 10+ years of commercial experience with Ruby on Rails and experience working on high-scale production systems.

Develop technical and commercial proposals for Protection and Control Power Systems projects. Review RFQs, assess feasibility, and translate customer requirements into solutions. Collaborate with sales, engineering, and project management teams.

Supports and enhances total rewards strategy in a fast-growing international technology environment. Manages and maintains competitive compensation structures, coordinates compensation review cycles, and conducts compensation benchmarking. Analyzes compensation metrics, generates reports, and supports data-driven recommendations. Collaborates with leaders on compensation-related topics and promotes understanding of compensation practices.

Founding Enterprise Account Executive to build and scale cybersecurity sales in Iberia. Drive full sales cycles, develop account plans, and exceed revenue targets. 5+ years' experience selling enterprise security software required.

Operations Manager will oversee warehouse operations including receiving, storage, picking, packing, and shipping. Responsibilities include designing workflows, leading teams, tracking KPIs, ensuring compliance, and collaborating with partners. Requires a bachelor's degree, 8+ years of experience, fluency in Spanish and English, and strong analytical and leadership skills.

Mechanical Systems Integration & Design Engineer will deliver technical solutions for aircraft build, test, and delivery. Responsibilities include mechanical systems definition, component specification, documentation, and interfacing with partners.

HSE Intern to support the Health, Safety, and Environment department. Collaborate on risk assessments, industrial improvements, and HSE training. Contribute to site compliance and promote a proactive safety culture.

Senior Mixed-Signal IC Design Engineer needed to design and validate analog and mixed-signal blocks within complex SoCs. Full ownership of the AMS design flow, from system-level modeling to post-layout verification. Requires ~5+ years of experience in Analog/Mixed-Signal IC design, proven silicon delivery, and expertise in Cadence/Synopsys tools.

Sales Executive to build and manage a pipeline across EMEA for an AI-powered consumer insights platform. Full sales cycle ownership required, selling to marketing, brand, and consumer insights leaders. Fluent in Spanish and English is essential.

Senior Space Simulation Engineer will analyze and design Space Situational Awareness (SSA) algorithms. Develop and maintain simulation models reproducing realistic space scenarios. Coordinate the algorithms team and support system development, validation, and performance analysis. Requires a Master's degree in Aerospace Engineering or equivalent, 5+ years experience developing simulation frameworks for space systems, and experience with SSA algorithms, orbital mechanics, and simulation tools.

Senior Linux Administrator needed to administer Red Hat 8.x/9.x and Debian 12 systems, perform installations, configurations, and incident resolution. Experience: 5 years (ideal).

Polixis seeks a Sales Executive (Mid-Senior level) to drive new business across Europe. This role involves owning the full sales lifecycle, from prospecting to deal closure, and leveraging an existing network within the Risk & Compliance ecosystem.

Graphic & Product Designer needed to conceptualize and execute visual and product solutions for a luxury perfume house. Responsibilities include graphic design for various brand touchpoints, digital and UX design, product development and packaging, and creative direction. Requires 3+ years of experience, a strong portfolio, proficiency in design tools, and a keen eye for detail.

Senior Machine Learning Engineer to design, develop, and deploy ML models and data-driven solutions across Getnet. Will build end-to-end ML pipelines, act as technical lead on AI/ML initiatives, and mentor junior team members. Requires 5+ years of experience in ML Engineering, Data Science, or Applied Research with a proven track record of deploying models to production in cloud environments. Strong Python skills and experience with Databricks, Azure, and MLflow are essential.

The Optomechanical Engineer will design, develop, and integrate optomechanical systems for advanced optical applications. Responsibilities include CAD design, prototyping, technical documentation, and collaboration with multidisciplinary teams.

Business Continuity Consultant to reinforce the Security and Resilience area within the aviation sector. Review and update the Business Continuity Plan (BCP), contribute to operational resilience plans, and perform Business Impact Analysis (BIA). Coordinate with technical and business teams to translate continuity requirements.

The Industry Key Account Manager manages and expands key accounts within the IVD and Life Science industry segments, focusing on biopharma, biotechnology, food, and veterinary sectors. This role develops and executes go-to-market strategies, identifies new business opportunities, and builds long-term partnerships with key decision-makers.

Manages profile generation operations for SIM, eSIM, and M2M product personalization. Supervises team, plans priorities, and ensures service commitments are met. Implements and improves processes, controls capacity, and promotes communication.

Business Unit Manager to build, develop, and lead a Business Unit, defining strategy, driving growth, and managing P&L. Requires proven experience in business development, team management, and strong leadership skills.

As the Embedded Autonomy Software Lead, you will design and implement the software architecture for a UAS demonstrator, ensuring safety, scalability, and determinism. You will define the platform abstraction layer, select airborne computing platforms, and integrate health monitoring and fallback strategies. You will also leverage AI agents and LLMs to automate testing and optimize code generation.