backend developer English-speaking jobs in Extremadura

CourtPass seeks a remote Country Representative to onboard racquet sports clubs, promote the platform, and build relationships with partners in Spain.

ING is seeking a Software Engineer Backend to design, develop, and test application code, ensuring functionality, quality, and performance. Responsibilities include delivering working software, supporting production by fixing bugs, and contributing to technical discipline. The ideal candidate has 5+ years of experience with Java, Spring, Microservices, and testing frameworks. Excellent English communication skills are required.

Execute cell culture activities in a production department, following operational procedures and GMP regulations. Write SOPs, batch records, and prepare production equipment. Requires a degree in Pharmacy or similar, fluency in Spanish and English, and 2+ years of experience in a similar role.

Senior Machine Learning Engineer to build and scale a core AI & ML platform. Own the end-to-end ML lifecycle, including CI/CD, deployment, monitoring, and retraining. Design ML infrastructure on AWS (Python-first).

Provides local and remote desktop support, troubleshooting hardware, software, and application issues. Resolves customer issues, documents steps taken, and maintains ticket updates. Installs, upgrades, and supports Windows 11, Microsoft Office 2010, Cisco Jabber, and other authorized applications. Requires 2-3 years of Windows desktop support experience, a Bachelor's degree or equivalent, and certifications such as CompTIA A+ or Microsoft Certified Professional (MCP).

Senior Project Planner for a data center project in Madrid. Develop and maintain schedules for pre-construction, construction, and commissioning. Experience with Primavera P6, Earned Value Management, and Excel required.

Senior AWS Cloud Engineer needed to design, build, and deliver enterprise-grade network solutions. Responsibilities include implementing network infrastructure across multiple regions, building centralized egress architectures, and developing infrastructure as code using Terraform. Requires 5+ years of experience in network engineering with a focus on AWS Cloud WAN, Terraform, and AWS Network Firewall.

Assists the store manager in driving sales, implementing brand guidelines, and managing a team. Requires 3-4 years of retail experience, 2 years of team management, and fluency in Spanish and English.

Veterinarian will review and evaluate pet insurance claims, analyze medical records, and collaborate with cross-functional teams. Requires a Veterinary Degree and 1-2 years of small animal clinical practice experience. Must be fluent in English and comfortable working remotely.

Secondary Maths Teacher needed for prestigious British international school in Marbella. Must have Bachelor's Degree in Mathematics, UK QTS or equivalent, and recent experience teaching Mathematics up to IGCSE.

Customer Project Manager will own end-to-end customer deployments, from rollout to live operations. This role ensures projects are delivered on time, within scope, and to high-quality standards. You will work cross-functionally with engineering, product, software, supply chain, and external partners.

AI Specialist focused on building language-based AI systems for clinical and multilingual use cases. Applies machine learning models and other AI techniques to deliver reliable, explainable, and production-ready solutions. Designs, develops, fine-tunes, and deploys clinical NLP solutions, including information extraction, classification, semantic search, and linking to standard terminologies. Collaborates with clinical experts, engineers, data scientists, and product teams. Requires ≥3 years of experience, an advanced degree in a relevant field, and proficiency in Python. Fluent Spanish is mandatory.

Technical Sales Manager to lead business development in Southern Europe for a European engineering group specializing in maritime solutions. Responsibilities include developing relationships with key stakeholders, identifying business opportunities, and leading the sales cycle. Requires a technical background in electrical engineering, automation, or related fields and proven experience in technical sales within the marine or shipbuilding industry.

Booking & Guest Relations Intern will manage apartment availability, prospect leads, and interact with customers through calls and messages. Responsibilities include managing listings across sales channels, qualifying leads, and signing customer agreements.

Akens \ Nordburg seeks a Python Developer to design, develop, and maintain data-driven applications. Responsibilities include building APIs, data pipelines, and integrating systems using technologies like FastAPI, FastStream, Snowflake, and Kafka.

DevOps Engineer to build, automate, and optimize secure, reliable, and scalable infrastructure. Responsibilities include designing and maintaining IaC, managing CI/CD pipelines, and collaborating with development teams. Requires experience with Linux, CI/CD, IaC tools, and version control systems.

Business Development Manager (Mid) will manage the B2B pipeline from discovery to signature for Take a Chef, a premium private chef experience platform. Responsibilities include pipeline generation, consultative sales, and process improvement. Must have 2-3 years of B2B sales experience, bilingual or near-native English, and the ability to work on-site in Madrid.

Solution Architect needed with +4 years of experience designing solutions involving complex data, legacy platforms, and regulatory constraints. Must have strong understanding of cloud, on-premise, and hybrid architectures and experience operating within formal architecture governance frameworks.

Experienced Natural Gas Trader sought to establish and develop a new gas trading desk. Responsibilities include trading across European gas hubs, identifying opportunities, and building relationships with market participants. Strong knowledge of European gas markets, particularly the Spanish market, is required.

DevOps Engineer to design, implement, and manage CI/CD pipelines for AI/ML models and GenAI applications. Build and maintain cloud-native infrastructure to support the full AI lifecycle. Automate infrastructure provisioning using IaC tools.