• Take responsibility over designing, coding, testing and deploying PHP-based applications. • Collaborate with cross-functional teams to define project scope, architecture and delivery timelines • Conduct code reviews and enforce coding standards and best practices. • Troubleshoot, debug and optimize applications for performance and scalability. • Maintain code integrity and organization that delivers real business value.

• Work with CI&T to support a financial services client; • Develop backend components; • Design, develop, and maintain high-quality, high-performance microservices; • Actively participate in all phases of the software development lifecycle, including technical refinement, development, testing, and deployment; • Collaborate with the team to propose and implement technical solutions aligned with business requirements; • Participate in code reviews, ensuring quality and adherence to best practices; • Work collaboratively with teammates and clients, promoting a productive and harmonious environment; • Maintain clear and efficient communication with all team members, facilitating information exchange and alignment of objectives.

• Design, build, and maintain backend services, REST APIs, and data models using TypeScript and Node.js • Develop document ingestion, processing, semantic search, vector search, and RAG-based systems leveraging LLMs from providers such as OpenAI, Anthropic, and Google • Build and operate asynchronous processing pipelines, background workers, and long-running jobs • Improve performance, reliability, scalability, and security across distributed, multi-tenant systems and databases • Collaborate with engineering, legal, and product teams to deliver customer-facing features and contribute to architectural decisions • Monitor, maintain, and continuously improve production systems and platform capabilities

• Gather and clarify business requirements in close collaboration with stakeholders • Define and structure functional requirements from scratch (no existing documentation) • Translate business needs into user stories, acceptance criteria, and UI/UX requirements • Work closely with UI/UX designers on user flows, wireframes, and interface logic • Help establish lightweight but scalable documentation standards (requirements, flows, specs) • Participate in product discovery and help shape solutions early in the lifecycle • Support developers by ensuring clarity of requirements during implementation • Review UI implementations to ensure alignment with business expectations • Identify gaps, inconsistencies, and opportunities for process and product improvement