• Desarrollar y personalizar extensiones dentro del ecosistema SAP Commerce Cloud. • Diseñar e implementar soluciones backend robustas utilizando Java y Spring Framework. • Modelar y mantener estructuras de datos mediante Items.xml dentro de SAP Commerce. • Implementar lógica de negocio utilizando Services, DAOs, Facades y Strategies siguiendo buenas prácticas de desarrollo. • Configurar y personalizar procesos de eCommerce como checkout, promociones, impuestos y métodos de pago. • Desarrollar e implementar servicios OCC (Omni Commerce Connect) para integración con canales digitales. • Participar en el diseño y evolución de arquitecturas orientadas a comercio electrónico B2C. • Integrar SAP Commerce con plataformas ERP, CRM y sistemas externos mediante APIs y servicios web. • Colaborar con equipos funcionales, arquitectos, QA y desarrolladores Front End para garantizar soluciones de alta calidad. • Realizar revisiones de código y contribuir a la mejora continua de estándares y buenas prácticas de desarrollo. • Participar en procesos de mantenimiento, optimización y evolución de la plataforma.

• Maintain, scale, and optimize the underlying core infrastructure that powers high-volume scraping operations • Cooperate on transitioning machine learning models from CPU setups to cost-effective GPU deployments using Kubernetes • Help identify, deprecate, and decommission legacy scraping infrastructure to reduce operational overhead

• Join our team to design and build robust, scalable backend services that form the core of our platform. • You'll leverage modern architectural principles and technologies to create high-quality APIs, manage data effectively, and seamlessly integrate with external systems. • This role offers the opportunity to take ownership of significant backend components and drive technical solutions. • API Design & Development: design, develop, and maintain robust, scalable, and well-documented APIs using Python (FastAPI) • Hexagonal Architecture Implementation: apply Hexagonal Architecture principles (also known as Ports and Adapters) to structure backend services, ensuring clear separation between core business logic, application services, and external concerns like databases, APIs, and UIs. • Data Modelling & Management: design and implement efficient database schemas using SQLAlchemy for relational data and manage data structures for our data platform (Snowflake) • Third-Party Integrations: lead the development of integrations with third-party vendor APIs, handling authentication, data mapping, error handling, and ensuring reliable data exchange • Testing & Quality: write comprehensive unit, integration, and API tests to ensure the reliability, performance, and correctness of backend services • Collaboration: partner closely with front-end engineers, product managers, and senior engineers to define requirements, troubleshoot issues, and deliver high-quality features • Deployment & Infrastructure: Contribute to CI/CD pipelines and deployment processes, leveraging Docker and Azure

Role Description ELEKS is looking for a Senior Full-Stack (.NET + React) Developer in Poland, Croatia or EU. Our client is one of the largest British-American insurance brokers globally, specializing in risk management, insurance and reinsurance brokerage, and investment banking solutions. Qualifications - 4+ years of experience with C#, .NET Core, NET Framework - 3+ years of experience with React - Experience with Azure native microservices architecture & Azure services (AI search, key vault, AKS, storage queue, Azure Functions, event hub, APIm) - Security protocols: OAuth 2.0 (OKTA) - Experience with Kubernetes, Dockers - Hands-on experience in building RESTful APIs based on API management - Good knowledge of CI/CD based on DevOps services, Terraform - Hands-on experience in Unit Testing using XUnit / Nunit - Minimal API standard knowledge - ORMs: EF6 - Following DDD (Data Driven Design) - Understanding the canonical APIs approach - Experience with databases (CosmosDB, MS SQL, etc.) - Understanding APMs - At least Upper-Intermediate level of English Requirements - Monitoring (Datadog, etc.) - Experience with cloud-native services such as SignalR, Functions - Cache technologies (Redis cache, etc.) Responsibilities - Design, develop, and maintain reliable software in line with technical requirements - Analyze requirements, and independently estimate and set up tasks’ acceptance criteria - Evaluate and coordinate tasks’ deadlines with the Technical Leader or Project Manager - Apply the best software development practices and coding standards to produce high-quality and performant solutions - Stay up-to-date with modern technology and optionally obtain professional certifications - Participate as a trainer or a trainee in various learning programs outside the main project Company Description ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991. - Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America provide our clients with a full range of software engineering services. - These include product development, QA, R&D, design, technology consulting and dedicated teams.