backend developer English-speaking jobs in Castile-La Mancha

Applications Packaging Engineer will own the full lifecycle of software packaging requests, from intake to deployment and support. Requires strong scripting (PowerShell, Ansible, PSADT) and software packaging tool (Flexera Admin Studio, SCCM, Intune) expertise.

Senior Data Scientist to develop and implement optimization algorithms for complex problems. Requires proficiency in Python, data science libraries, and optimization-focused libraries. Must translate business needs into mathematical models and collaborate with cross-functional teams.

IAM Developer to design, implement, and customize Keycloak infrastructure. Responsibilities include securing microservices, managing authentication flows, and extending Keycloak functionality via custom SPIs. Requires expertise in Keycloak configuration, OIDC, OAuth 2.0, SAML 2.0, and custom Java extensions.

The IT Client Service Owner, Associate monitors SNOW tickets, manages ServiceNow functionalities, and oversees approvals. They prepare reports, support audits and compliance, coordinate maintenance, and provide project support. The role requires strong communication, problem-solving, and technical skills.

This Master Thesis focuses on developing a deep-learning model for cloud-base-height (CBH) estimation using all-sky imager data. The successful candidate will conduct a literature review, develop and train a model, benchmark its performance, and summarize findings in a thesis.

Grant Manager needed for Typewiser, AI-powered grant writing software. Identify and implement grant opportunities in the EU and USA. Create content, organize demos, and collaborate with stakeholders. Requires a Master's degree, 3+ years of grant experience, and strong analytical skills.

Lead, manage, and execute Lean projects across the organization. Coordinate and implement process standardization strategy. Build and maintain a process management structure.

Velites seeks a Partner Network Sales Manager to build and scale its partner network in Germany. Responsibilities include developing and managing relationships, negotiating agreements, analyzing market trends, and representing Velites at events. Requires 3+ years of experience in sales or a related field, fluency in German and English, and a strong understanding of the German fitness market.

Helmsman Club seeks an Office Manager for its headquarters in Marina Santa Eulalia, Ibiza. The role involves administrative management (invoices, contracts, registrations), charter coordination (check-ins/outs, documentation), office logistics, financial tracking, and client communication.

Leads all operational aspects of a waste-to-fuel facility, ensuring safety, quality, and efficiency. Manages on-site teams, oversees maintenance, and ensures regulatory compliance. Implements continuous improvement initiatives and supports site expansion.

Senior Tech Lead for AI Engineering will drive EBIT impact through AI technology application across the Group. Accountable for technical designs and strategy for AI solutions and ML platform development, ensuring optimal balance of cost, risk, and time to value. Will lead product architecture for reusable AI products, mitigate technical risks, and support development of technical blueprints for enterprise AI products. Responsible for technical direction of AI/ML platforms for IMS products, including generative AI abstraction and runtime platform for ML development. Will also ensure technical governance, rapid auditable decision-making, and conformance to standards for reusable components, design patterns, and ML models.

Process Engineers needed for Oil & Gas projects. Responsibilities include process design, flow diagrams, material and energy balances, and equipment data sheets. Requires a Chemical Engineer with 5-8 years of experience.

Develop and implement Python-based software for automated control of tunable lasers and optical instruments. Design control algorithms, build GUIs, and integrate with hardware systems.

CRM Manager will design, test, and deploy automated workflows, manage user onboarding and data cleansing, and analyze customer data to identify upsell and cross-sell opportunities.

The Corporate IT Matter Subject Expert for Systems implements, operates, and improves the corporate systems tech stack, focusing on reliability, scalability, and efficiency. Collaborates with technology, corporate, and platform teams to align on and drive the corporate IT compute system.

The Technical Superintendent oversees technical aspects of Fraser-managed superyachts, ensuring compliance, maintenance planning, and performance monitoring. The role involves collaboration with captains, crew, shipyards, and suppliers to maintain safety and operational excellence. Requires a marine technical background, experience managing projects, and strong communication skills.

Junior Key Account Manager Retail will execute sales strategy, manage trade spend, and assist with business planning and forecasting. Responsibilities include customer relationship management, data analysis, and collaborating with field sales and category management teams. Requires 1-2 years of Key Account Management experience and 3-5 years in FMCG.

Underwrite Warranty & Indemnity (W&I) insurance policies for private equity and corporate M&A transactions in the Middle East and North Africa (MENA) region. Review transaction documentation, assess risk, structure policy terms, and price risk.

Architect with 8-15 years of experience sought to develop architectural and interior design projects from concept to execution. Strong technical drawing skills in AutoCAD, ArchiCAD, or Revit required. Must be able to coordinate projects, communicate with clients and collaborators, and translate design concepts into technical documentation. Fluent English is mandatory.

The ESG Administrator supports the organization's environmental, social, and governance (ESG) strategy by coordinating, tracking, and reporting ESG data and initiatives. This role ensures accurate data management, facilitates compliance with relevant regulations, and assists with stakeholder communications and project support.