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Design, automate, and sustain resilient infrastructure for gaming platforms using CI/CD, IaC, and Kubernetes to meet SLAs at scale.
Build and maintain scalable Java microservices using Spring Boot and Spring Framework, implementing RESTful APIs, security with Spring Security, and Oracle databases.
Builds and maintains Java Spring Boot backend services for a major retail client using PostgreSQL, Redis, and RabbitMQ in a hybrid Alicante office.
Backend developer building Java/Spring Boot microservices for a banking project, using MongoDB, Kafka/RabbitMQ, and cloud technologies.
Build secure, scalable full-stack applications using C# .NET, Python, Angular, and PostgreSQL to deliver cutting-edge cybersecurity solutions for national security missions.
Build and maintain data pipelines for financial analytics in a gaming company, ensuring reliable real-time and batch processing for payments and reporting using SQL, Python/Java, and streaming tools like Kafka.
The company Upstream is a global leader in mobile marketing automation and digital service innovation, enabling Mobile Network Operators (MNOs) and brands to grow revenue, improve customer engagement and succeed in the…
Build and maintain a fintech platform using Java, Kafka, and NoSQL databases; design APIs, optimize performance, and mentor junior developers.
Build and maintain full-stack applications using Java/Spring Boot for backend and React/Redux for frontend, collaborating with designers and product teams.
Builds and maintains Feedzai’s real-time anti-money-laundering and fraud-detection engine in Java, ensuring sub-second risk scoring for billions of transactions using distributed systems and cloud-native microservices.
Build and maintain scalable JVM-based backend services for a fast-growing fintech platform, enabling seamless payments, shopping, and banking features in Colombia.
Design and build scalable Java microservices with Spring Boot, integrate enterprise systems via MuleSoft, and implement secure RESTful APIs for a global digital-transformation consultancy.
QA engineer designs and runs API, E2E, and performance tests for high-load microservices in online entertainment products, using Java/Go/TypeScript, Kafka, SQL, and CI/CD.
Builds and maintains AI lifecycle management, data pipelines, and monitoring services in Python on GCP for a live-streaming platform with 450M+ users.
Build and maintain banking systems for consumer loans and post-sale processes using Java 17/Spring Boot on the backend and Angular/TypeScript on the frontend.
Build and lead a new Java backend team for a cloud-to-cloud backup platform, designing scalable, high-availability services in Spring Boot and event-driven architectures.
Senior Java engineer building and scaling a critical enterprise Master Data Platform for demographic data, integrating with GraphDB, Scala, Kafka, and Kubernetes for real-time processing and regulatory compliance.
Own and scale cloud infrastructure, CI/CD pipelines, and Kubernetes workloads on AWS to enable fast, safe software delivery for a fintech platform serving rural India.
Develops backend services for a property-insurance platform using Java, Spring, and microservices, integrating systems and adding business features.
Lead a high-performing engineering squad building scalable payments infrastructure using Python, FastAPI, and AWS, while mentoring engineers and driving full-stack solutions.
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