Sr. Backend Engineer - Freelance - Remote

Sr. Backend Engineer**Requirements**: Minimum of 5 years of experience in backend development. Deep knowledge of backend programming languages such as Python, Java, Node.js, Ruby, or similar. Experience in using relevant frameworks and libraries, such as Django, Flask, Spring, or Express.js. Solid understanding of both relational (SQL) and non-relational (NoSQL) databases. Familiarity with agile development practices and methodologies such as Scrum or Kanban. Ability to work collaboratively in multidisciplinary teams. Strong problem-solving skills and the ability to make well-founded technical decisions. Excellent verbal and written communication skills in English or the required working language.