Hybrid Specialist Developer

at Hitss Brasil

• Job title: Specialist Developer
• Job type: Full Time
• Experience level: Mid level, Senior
• Salary: Not specified
• Degree requirement: Bachelor's Degree
• Tech skills: AWS, DynamoDB, JavaScript, Node.js, React
• Location requirements: Hybrid, Sao Paulo, Brazil

About the role

• Developer specializing in creating disruptive technological solutions within the Hitss team. Focused on event-driven architectures and high-volume processing applications.

Responsibilities

• Develop and evolve the message delivery engine responsible for sending push notifications to millions of users;
• Work on building and improving the engine, ensuring high performance, stability and the ability to handle large volumes of usage;
• Create, optimize and maintain event-driven processing pipelines, ensuring reliability and operational efficiency;
• Contribute to platform operations in a cloud environment, applying best practices for scalability, security and availability;
• Provide technical support to squads and development teams, assisting with integration with the notification delivery system.

Requirements

• Bachelor's degree or equivalent (completed);
• Proficiency in Node.js and event-driven architectures;
• Experience with high-volume processing and distributed applications;
• Strong experience with AWS Serverless, including Lambda, DynamoDB, SQS, Kinesis and S3;
• Knowledge of push notification protocols such as FCM and APNs;
• Experience with messaging, queues, streams and asynchronous processing;
• Ability to work with React at an intermediate to advanced level for building Proofs of Concept (PoCs).

Benefits

• Important: All of our positions are open to professionals with disabilities and we promote gender and racial/ethnic equity.