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Junior DevOps Engineer at Smadex, an ad-tech company processing 4.5M+ ad requests/sec, to maintain and scale its global, high-performance platform using cloud, containerization, and automation tools.
Senior DevOps Engineer designs, deploys, and maintains Kubernetes clusters on bare metal, CI/CD pipelines, and cloud infrastructure to ensure production stability and reliability for fintech, iGaming, and marketing products.
Build and scale the global adtech infrastructure behind a programmatic advertising DSP, DMP, and ad-server using AWS, Kubernetes, and CI/CD pipelines.
Mid-level Java backend developer building and maintaining ad-tech systems in Spring and MySQL, supporting publisher monetization across mobile and OTT channels.
Mid-level Java backend developer building performance-focused adtech systems using Spring and MySQL in a hybrid role based in Barcelona or Madrid.
Build and scale Python services and LLM-powered data pipelines for Semrush’s AI visibility platform, integrating multi-provider LLMs and optimizing cost-efficient workflows on GCP.
Build and scale Python services and LLM-powered data pipelines for Semrush’s AI-driven brand visibility platform, integrating multi-provider LLMs and optimizing cost-efficient workflows on GCP.
Build and maintain backend services for an ad-tech platform using Symfony, PHP, and RESTful APIs to serve and manage video ads across publisher sites.
Lead a backend team in Valencia building scalable Node.js services for fintech, iGaming, and marketing products, using REST, WebSockets, MySQL, RabbitMQ, and Redis.
Build and maintain Node.js/TypeScript backend services and RESTful APIs for CRM and customer-experience projects, using PostgreSQL and Redis.
Build and maintain Java backend services using TDD and Agile, focusing on clean code and RESTful APIs for a global adtech agency.
Build and optimize customer-facing web interfaces for enterprise clients, using HTML5, CSS3, and JavaScript to run A/B tests and improve UX.
Build and maintain JavaScript/Vue.js SDKs and plugins for video advertising platforms, collaborating in an agile team to ship new features and improve code quality.
Build and maintain React/TypeScript front-end features for fintech, iGaming, and marketing products, using modern tooling and testing practices.
Build and maintain JavaScript-based SDKs and plugins for digital advertising platforms, working in a 15-day sprint cycle with GitLab merge requests.
Build full-stack web apps and APIs using React, Node.js, and MongoDB/MySQL for an AI-powered SEO and digital marketing agency.
Role focused on sales, Google Adwords, and online content creation in Lima, Peru, with flexible work and team activities.
Build and demo ad-tech software, drive sales cycles, and create content while collaborating across departments in a fast-growing startup.
Role blends full-stack development with sales and marketing tasks, including software demos, ad campaigns, and content creation for an ad-tech startup.
Build and maintain web apps for a large Swiss B2B ecommerce platform using C#, ColdFusion/PHP, and Microsoft SQL; collaborate on architecture, testing, and deployment.
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