Mid/Senior Backend Developer

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💎 Seniority level: Senior, 3-8 years

📍 Location: Argentina, Brazil, Colombia, Uruguay

🏢 Company: Walter👥 11-50

🗣️ Languages: English

⏳ Experience: 3-8 years

🪄 Skills: AWSBackend DevelopmentNode.jsPostgreSQLSoftware DevelopmentCloud ComputingExpress.jsGitJavascriptMongoDBMySQLAPI testingCI/CDRESTful APIsMicroservicesSoftware EngineeringSaaS

Requirements:

Mid/Senior level experience (3–8 years) as a Back-End Developer
Proficiency in Node.js
Experience with database management systems (e.g., PostgreSQL, MySQL, MongoDB)
Working knowledge of AWS or other cloud computing services
Knowledge of API design and development

Responsibilities:

Architecting, programming, testing and deploying new features, improvements and bug fixes.
Design, security, integrity and performance of our PostgreSQL database and AWS infrastructure.
Identification and support of opportunities for leveraging data science and machine learning to optimize customer outcomes.
Enhancing, maintaining and documenting our RESTful API as used internally and by our integration partners.
Building upon and scaling-up our CI/CD practices and technologies.
Collaborate with front-end developers and other team members, all remotely

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