




Job Summary: We are seeking a Senior Systems Analyst to perform analysis-development, design, and documentation of systems based on microservices and APIs, applying best practices and technical standards. Key Highlights: 1. Passion for modern software architecture and Domain-Driven Design (DDD). 2. Focus on microservices, APIs, and technical documentation. 3. Collaboration with architects to apply best practices. **Position Summary** We are looking for a **Senior Systems Analyst** passionate about modern software architecture and **Domain\-Driven Design (DDD)**. The professional will be responsible for analysis\-development, design, and documentation of systems based on microservices and APIs, working in direct collaboration with architects to ensure application of best practices and technical standards. **Category** **Detailed Requirements** **Seniority/Experience** Minimum **3 years** of solid experience in systems analysis or *Back\-end* development within **microservices** environments. **Key Hard Skills \- Architecture** Strong theoretical and practical knowledge of **Domain\-Driven Design (DDD)**. Understanding of **API Gateway**. Knowledge of **Hexagonal Architecture**. **Key Hard Skills \- APIs** Experience in designing and documenting **REST** APIs and exposure to **GraphQL**. **Key Hard Skills \- Documentation** Ability to create basic technical documentation, with exposure to the **C4 Model** and use of **OpenAPI/Swagger**. Data modeling (SQL and NoSQL). **DevOps** Basic knowledge of **DevOps** practices and tools, and CI/CD. **Education** Completed undergraduate degree or higher education in Computer Science, Software Engineering, or related fields. **Location** On-site **Language** Technical English (Mandatory for reading documentation). **Focused Responsibilities (Deliverables)** * Participate in requirements analysis and specification for new microservices and features. * Assist in applying **DDD** principles to domain context modeling (Bounded Contexts) under guidance. * Design and document small-to-medium scope APIs using specifications such as **OpenAPI**. * Create and maintain system documentation artifacts at the Component and Code levels, using references from the **C4 Model**. * Actively collaborate with development teams to ensure adherence to architectural standards and code quality. **Technical Differentiators (Preferred)** * Experience with **Service Mesh** (e.g., Istio). * Practical knowledge of cloud platforms (AWS, GCP, or Azure) and messaging services. * Exposure to API performance and security testing.


