Sr. Full-Stack Engineer

Salary: 4k-5k USD

Brazil only

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Design and develop complex web applications using the latest front-end and back-end technologies.
Provide backend support and rapid bug fixes for daily updates, patches, and team-identified issues.
Be on-call for backend troubleshooting and quick resolution.
Create and maintain efficient, reusable, and reliable code.
Diagnose and troubleshoot technical issues.
Integrate data storage solutions such as databases and cloud storage.
Develop and implement AI-driven solutions to streamline business processes, including:
Designing and building AI document comparison functionality to compare applications against supporting documents and receipts.
Creating automated validation systems that flag mismatches for manual review and allow matching documents to proceed automatically.
Leveraging AI to reduce manual audit work and identify automation opportunities for repetitive, detailed processes.
Collaborate with developers, designers, and stakeholders to deliver quality applications.
Ensure applications meet performance, scalability, and security requirements.
Build and manage weekly plans, keep estimates current, and ensure steady, demo-able progress.

5+ years of web application development experience.
Proficient in front-end technologies: HTML, CSS, JavaScript, jQuery, Angular JS.
Proficient in backend technologies, specifically Node.js.
Strong expertise in AI/ML implementation and document processing.
Experience with computer vision or document analysis technologies.
Experience with databases such as MySQL.
Understanding of server-side templating languages and frameworks.
Knowledge of cloud storage solutions (AWS or equivalent).
Ability to work with current tech stack (AWS) and openness to new, secure, reliable technologies.
Strong debugging and troubleshooting skills.
Excellent problem-solving and communication skills.
Strong listening and clarification skills to translate complex business requirements into technical solutions.