- Produce clean, efficient code based on specifications - Integrate software components and third-party programs - Verify and deploy programs and systems - Troubleshoot, debug and upgrade existing software - Recommend and execute improvements - Create technical documentation for reference and reporting

• Develop and maintain full-stack applications using Java and web technologies; • Implement new features, perform bug fixes and improvements to existing systems; • Participate in requirements analysis and the definition of technical solutions; • Develop and consume REST APIs for system integration; • Support the creation and maintenance of responsive, intuitive web interfaces; • Integrate with relational databases; • Participate in testing, validation and user acceptance of applications; • Use version control tools and collaborate in code reviews; • Support continuous integration and continuous delivery (CI/CD) processes; • Participate in agile ceremonies and activities, contributing to the team’s continuous improvement; • Collaborate with cross-functional teams to deliver high-quality solutions.

• Feature development and maintenance of our payroll system • Helping build and scale back-end services and APIs • Working with designers and PMs to define feature/product specifications and shipping them to our customers • Participating in code reviews • Writing and testing high-quality, maintainable code

• Lead the development and maintenance of RESTful APIs using Node.js and TypeScript; • Develop and evolve frontend applications using React.js and TypeScript; • Design microservices architectures and serverless solutions with AWS Lambda; • Work with asynchronous communication using SNS and SQS; • Orchestrate events and workflows with AWS EventBridge; • Discuss and propose architectural solutions using design patterns; • Serve as a technical reference supporting the Tech Lead and the team; • Perform code reviews ensuring quality and best practices; • Refine requirements and epics into clear technical tasks; • Model and optimize DynamoDB and PostgreSQL databases; • Develop and maintain testing strategies (unit, integration, and end-to-end); • Develop reusable components and scalable interfaces; • Participate in defining frontend architecture; • Configure and maintain CI/CD pipelines with Jenkins; • Monitor applications using tools like Datadog;