* Client: Santander. * Task Description: Participate in Sprint Planning, Daily Stand-up, Backlog Refinement, and Retrospective meetings. Create tasks for user stories during the sprint according to the Technical Document. Develop test cases using Test-Driven Development (TDD). Develop APIs and components in accordance with the Technical Document. Adhere to defined coding standards. Integrate code into GIT following established policies. Resolve incidents and perform code refactoring. * Mandatory Skills: Minimum 5 years of experience in software design, development, and implementation. Knowledge of developing APIs and backend components for high-availability applications. Design and integration patterns. Familiarity with Agile software development methodologies. Knowledge and hands-on experience with Test-Driven Development (TDD). Technologies: Node.js, Express.js, TypeScript, Oracle, Redis, MongoDB, Swagger, REST, JSON/XML/YAML, GIT, OpenShift, AWS, Dynatrace, Kibana * Desired Skills (not mandatory): Microservices * English Level (Basic/Intermediate/Advanced?): B1/B2 — not exclusive Further details on skills: 1 \- Microservices Architecture (P2 \- Intermediate) 2 \- RESTful APIs (P2 \- Intermediate) 3 \- Test Driven Development (TDD) (P2 \- Intermediate)