• Desenvolver, testar e manter programas COBOL/JCL para plataformas de pagamentos e processamento de cartões; • Atuar na análise e resolução de incidentes em ciclos batch (EOD/SOD) e fluxos transacionais online via CICS; • Implementar e manter fluxos regulatórios brasileiros como Pix, TED, DOC e SPB integrados à plataforma de cartões; • Criar e executar scripts automatizados de testes para releases e mudanças regulatórias; • Apoiar processos de liquidação e reconciliação junto às bandeiras Visa, Mastercard, Elo e demais adquirentes; • Documentar especificações técnicas, fluxos de dados e mapas de processamento; • Trabalhar em conjunto com áreas de Produto, Negócio e Compliance para atendimento às normas BACEN e LGPD; • Participar de projetos de upgrade de sistemas, conversão de portfólio e onboarding de novos clientes; • Conduzir testes SIT e UAT garantindo estabilidade e qualidade das entregas.

• Build and deploy ~100 transactional and lifecycle emails in Maropost — order confirmations, shipping notifications, refunds, cancellations, account updates, abandoned cart, welcome/onboarding, reorder flows, product review requests, and promotional campaigns • Develop a reusable, modular component library plus a global header/footer system aligned with the client's new design system • Implement Liquid-based dynamic templates with conditional logic for variables like customer type (e.g., preferred customer vs. unaffiliated buyer), autoship vs. non-autoship, affiliate flows, subscription lifecycle events, and lead routing • Configure multi-country and multi-language localization • Audit the client's existing Mandrill email inventory and migrate flows to Maropost (or support a hybrid approach if needed) • Wire up Shopify triggers to Maropost flows; validate end-to-end functionality alongside the broader platform migration • Coordinate with subscription tooling (Seal Subscriptions) for subscription-related email events • Support a dedicated QA phase covering business logic variability, localization, deliverability, and rendering across major clients and devices • Document templates, components, and conditional logic so the client's marketing team can maintain and extend the system post-launch

• Development on the MuleSoft Anypoint Platform; • Design and development in Mule with on-premises and CloudHub deployments; • Design and develop APIs and integration flows; • Backend integrations; • Effective team collaboration and communication; • Application performance tuning.

• The Director of Engineering is responsible for all technical aspects of products and leads a team of engineers to develop and sustain products throughout the product lifecycle. • The Director will lead the development of new features and improvements as well as lead failure investigations. • The Director works with Product Line Managers to develop product roadmaps to meet customer requirements. • Develops and leads a motived multi-disciplined engineering organization • Drives a disciplined engineering approach to evaluating/testing/choosing new technologies • Sets standards for trade study and objective analyses which enable a review and adjudication of varying concepts • Chairs major development milestones, such as CoDR, SRR, Analysis of Alternatives (AoA) • Effectively plans and manages engineering budgets and project objectives consistent with Product Roadmaps • Manages the engineering resources and staffing level consistent with the business's strategic plan & AOP • Provides technical coaching/mentoring to team and employees • Interfaces with supply chain on all technical matters • Participates in technical evaluations of internal and external technologies in support of business objectives • Coordinates IRAD & CRAD projects • Creates and promotes an environment where our engineers and employees can grow professionally and become the BEST at what they do • Consults MUAS leaders to establish strategic plans and objectives • Regularly interacts with executives and/or major customers. • Interactions frequently involve special skills, such as negotiating with customers or management or attempting to influence senior level leaders regarding matters of significance to the organization • Develops, implements and continuously improves engineering tools, best practices • Able to travel up to 25% of the time