• Design & expand the backbone of our platform to scale to hundreds of thousands of merchants from all around the world • Design and align the scope of work with other teams to deliver cross-team projects • Partner with Engineering Manager and Team Lead to execute the long-term vision of the team • Execute technical strategy for broad or complex requirements with insightful and forward-looking approaches that go beyond the direct team and solve large open-ended problems • Utilize agentic development tools like Claude Code to automate parts of the development process • Improve engineering standards, tooling, and processes throughout the organization

• Working closely with stakeholders to understand their requirements, design and implement the right solution • Designing and implementing new extensions in the Workday Environment • Preparing business requirement documents, configuration documents and process flows • Delivering fair outcomes for our customers, ensuring conduct maintains a high level of expertise • Providing support to other team members and key stake holders • Own meaningful pieces of work end-to-end, from clarifying requirements through design, implementation, testing, and handoff. • Make sound technical design decisions within your area of work, and surface tradeoffs the team or client needs to weigh in on • Estimate effort honestly, hit the estimates you commit to, and flag risk early when something is going to slip • Engage directly with clients to understand requirements, propose approaches, and respond to change requests • Contribute to project design documentation, technical specifications, and the inputs that go into the Software Requirements Specification. • Use AI coding tools (Claude Code, Codex, Cursor, etc.) effectively as part of normal delivery, including writing or configuring agentic workflows where they meaningfully accelerate the work. • Apply judgment about when AI/ML solutions are appropriate, when they are overkill, and when they introduce risk that outweighs the benefit. • Set up and maintain build environments, CI configurations, and other infrastructure that supports the team's delivery. • Help newer developers get unstuck, and write code reviews that teach rather than just gatekeep. • Participate in peer code reviews across the team and contribute to engineering standards. • Lead a development team as designer, technical decision-maker, and day-to-day point of contact. • Own the team's technical design, architectural decisions, and definition of done. • Allocate tasks across the team to balance delivery, individual growth, and team capacity. • Estimate larger pieces of work, defend the estimates with stakeholders, and adjust plans when scope or risk changes. • Prepare regular status updates and communicate project risks, blockers, and progress to management and clients. • Represent your team in cross-functional discussions with the Project Manager, QA Lead, designers, and the client. • Set core working hours and team rituals in coordination with the Project Manager and QA Lead. • Resolve conflicts within the team and between the team and other departments, escalating only when the situation genuinely requires it. • Participate in recruitment, onboarding, and training of new development staff joining your team. • Mentor developers on your team and, where the engagement calls for it, lead or coach client developers as part of Atimi's mentorship offering. • Make decisions on AI tooling and agentic workflows for the team: which tools the team uses, where automated agents are trusted to ship code, and where human review remains mandatory.

• Develop and maintain .NET applications across frontend and backend systems. • Build and enhance web applications using Blazor. • Contribute to cross-platform application development using .NET MAUI. • Deliver backlog features, bug fixes, and ongoing platform improvements across multiple projects. • Collaborate with project managers, developers, and product stakeholders to deliver technical solutions aligned with business requirements. • Participate in architecture discussions, technical planning, and solution design activities. • Write clean, maintainable, and scalable code following engineering best practices. • Support testing, debugging, troubleshooting, and issue resolution across applications. • Work across APIs, integrations, and backend services where required. • Contribute to improving development workflows, code quality, and team collaboration practices. • Use AI-assisted development tooling where appropriate to improve engineering productivity.

Role Description Buscamos un Desarrollador .NET Semi Senior con sólida experiencia en VB.NET, Windows Forms y WebForms, capaz de trabajar sobre sistemas legacy y contribuir en su mantenimiento, evolución y modernización. Este rol implica colaborar en el desarrollo de nuevas funcionalidades, así como en la integración de APIs modernas utilizando .NET Core. El candidato ideal se siente cómodo trabajando en entornos con documentación limitada, participa activamente en la resolución de problemas complejos y tiene la capacidad de adaptarse a arquitecturas existentes mientras propone mejoras progresivas. Responsibilities - Desarrollar, mantener y mejorar aplicaciones existentes construidas en VB.NET y Windows Forms. - Trabajar con aplicaciones ASP.NET WebForms (páginas .aspx, code-behind y controles de servidor). - Diseñar y consumir APIs REST en .NET Core bajo arquitecturas en capas. - Escribir y optimizar Stored Procedures, scripts DDL/DML en SQL Server. - Administrar y trabajar con múltiples esquemas de bases de datos. - Realizar despliegues manuales en ambientes controlados sin pipelines automatizados. - Analizar, entender y mejorar sistemas legacy con poca o nula documentación. - Colaborar con equipos técnicos para integrar nuevas soluciones con sistemas existentes. - Participar en la exportación y manipulación de datos (ej. generación de archivos Excel). Qualifications - +5 años de experiencia con VB.NET y Windows Forms. - Experiencia sólida en ASP.NET WebForms. - Experiencia en desarrollo de APIs con .NET Core. - Manejo de Dapper o Entity Framework Core. - Dominio de SQL Server (Stored Procedures, DDL, DML). - Experiencia trabajando con sistemas legacy. - Experiencia en despliegues manuales (sin CI/CD). - Experiencia en generación/exportación de datos a Excel (deseable). Soft Skills - Capacidad analítica y resolución de problemas. - Autonomía y proactividad. - Adaptabilidad a entornos con incertidumbre técnica. - Comunicación efectiva con equipos técnicos. - Atención al detalle. Requirements - Ubicación: México o LATAM. - Modalidad: 100% remoto. - Idioma: Español (no se requiere inglés). - Disponibilidad para trabajar en proyectos con sistemas legacy. Benefits - Integración a marcas globales y startups disruptivas. - Trabajo remoto/Home office. - En caso de requerir modalidad híbrida o presencial, serás informado desde la primera sesión. - Horario ajustado a la célula de trabajo/proyecto asignado. - Trabajo de lunes a viernes. - Día off en tu cumpleaños. - Seguro de gastos médicos mayores (aplica para México). - Seguro de vida (aplica para México). - Equipos de trabajo multiculturales. - Acceso a cursos y certificaciones. - Meetups con invitados especiales del área de IT. - Eventos virtuales de integración y grupos de interés. - Clases de inglés. - Oportunidades dentro de nuestras diferentes líneas de negocio.