Senior Backend Software Engineer - 10

Description

Job Summary: We are seeking a Senior Backend Software Engineer with a strong technical foundation, a focus on quality, and a passion for technology to work on strategic retail projects. Key Highlights: 1. Work on strategic projects of a large retail company 2. Develop scalable and high-performance solutions 3. Focus on code quality, performance, and readability ### **Position: Senior Backend Software Engineer** **Global System is looking for talent to join a major retail company!** **Contract Model:** PJ (Hourly) **Work Mode:** 100% Remote **Note:** A personal laptop is required to perform the tasks ### **About the Opportunity** You will work on strategic projects of a retail company, developing scalable and high-performance solutions handling large volumes of data and integrations. We are looking for a Senior Backend Software Engineer with a strong technical foundation, a focus on quality, and a passion for technology. ### **Technical Requirements** * Strong knowledge of **Object-Oriented Programming** (encapsulation, abstraction, inheritance, and polymorphism) * Experience with **SOLID** principles and **Clean Code** * Knowledge of **Domain-Driven Design (DDD)** and modern architectural patterns * Experience with **microservices** and **asynchronous communication** * Asynchronous programming: **Promises, Async/Await, Event Loop** * Experience with **Docker** and service orchestration * Knowledge of **observability**, metrics, and monitoring * Experience with **Node.js, NestJS, Express, and AWS Lambda** * Databases: **PostgreSQL, Redis, and DynamoDB** * Messaging: **SNS and Kafka** * Automated testing with **Jest** * Software architecture, coding patterns, and best practices **Nice-to-Have:** * Use of **AI applied to development** (automation, code generation, analysis) * Prior experience in the **financial sector** (banks, credit, or loans) ### **Desired Profile** * Proactivity and analytical ability to solve complex problems * Attention to code quality, performance, and readability * Strong communication and collaborative teamwork skills * Mindset oriented toward **continuous improvement and innovation** ### **Application** Interested candidates who match the profile should **submit an updated CV** and **specify their salary expectation (PJ).**