• Provide technical leadership for complex, high-impact initiatives, ensuring solutions are scalable, secure, maintainable, and aligned with product and business objectives. • Lead system and component-level architecture design in partnership with engineers and architects. • Own end-to-end technical execution for key projects, from design through delivery, proactively managing risks and dependencies. • Translate high-level designs into well-scoped tasks, estimates, and implementation plans. • Design, implement, and evolve cloud-native architectures using modern patterns (microservices, event-driven systems, API-first design), technologies and tools. • Set and enforce high engineering standards through code reviews, CI/CD, testing, TDD, observability, and DevOps practices. • Build, prioritize, and manage technical debt and drive performance, scalability, and reliability improvements using data-driven insights. • Mentor and coach engineers, fostering strong engineering judgment, collaboration, ownership, continuous learning and skill development. • Partner closely with Product Managers, UX, QA, Security, and Infrastructure teams to deliver solutions that meet functional and non-functional requirements. • Clearly communicate technical trade-offs, risks, and recommendations to both technical and non-technical stakeholders. • Support alignment between product priorities and technical execution, ensuring predictable, high-quality delivery. • Remain deeply hands-on, contributing with high-quality, production-ready code for critical components and complex problem areas. • Troubleshoot and resolve complex production issues, applying strong diagnostic and problem-solving skills. • Continuously evaluate and adopt modern technologies and tools that improve system reliability and team effectiveness. • Perform other duties as assigned to support departmental and company objectives.

• Trabajarás en un proyecto del sector financiero, colaborando con equipos multidisciplinarios y desarrollando soluciones utilizadas por miles de usuarios.

• Design, develop, and maintain robust, scalable backend services following Domain-Driven Design (DDD) principles • Take full technical ownership of features — from design through deployment and monitoring • Build and orchestrate agentic workflows : autonomous pipelines where AI models (Claude, LLMs) take actions, call tools, and solve tasks with minimal human intervention • Actively participate in architecture decisions with strong analytical thinking and technical depth • Ensure code quality through SDD, TDD, and BDD methodologies, with sharp attention to detail • Collaborate on code reviews, refinements, and technical planning • Proactively identify and address technical debt, performance bottlenecks, and security risks (OWASP, SOLID) • Build and maintain CI/CD pipelines across Bitbucket, GitLab, or GitHub • Produce well-reasoned technical designs before writing the first line of code

• Writing technical design specifications based on project features • Developing modules for product • Collaborating with team members and taking the initiative in solving technical issues • Creating and iterating on team standards and methodologies with the goal of creating well-designed reusable code • Developing ad-tech domain • Managing various stages of entire software development life cycle