Integration Architect

Integration Architect (Remote – Portugal) Full-time | Paid in USD | Full Benefits: Health Insurance, PTO, 401(k), Stock Option Potential Languages: Portuguese & English (fluent) Time Zone: Ability to work partially on CST About the Role We are seeking a highly skilled Integration Architect to lead the design, development, and evolution of enterprise integrations within a modern SaaS ecosystem. This role plays a key part in modernizing legacy platforms, defining integration standards, and driving technical excellence across teams. Top Technical Requirements Microservices Architecture AWS (Lambda, SQS, ECS, API Gateway) .NET Core, C#, Angular Excellent understanding of RESTful APIs Key Responsibilities Analyze business requirements and translate them into robust technical solutions. Collaborate with customer technology teams to gather integration specs and requirements. Architect and implement secure, scalable, and maintainable integrations with enterprise systems (SAP, MES, ERP, HRIS, etc.). Design and develop microservices using .NET Core and AWS cloud technologies. Lead the migration of legacy applications into a modern modular platform. Define and enforce integration best practices, API standards, and event-driven architecture patterns. Work closely with Product, SRE, Customer Success, and PMO to align priorities and ensure successful delivery. Mentor developers, provide technical leadership, and oversee solution architecture. Maintain clear and comprehensive documentation for architecture, APIs, and data contracts. Required Qualifications 7+ years of experience in software development, with strong emphasis on integration architecture. Proficiency in .NET Core, C#, and Angular. Solid experience with AWS cloud-native services (Lambda, SQS, ECS, API Gateway). Deep understanding of RESTful APIs, asynchronous messaging, microservices, and enterprise integration patterns. Fluency in Portuguese and English; comfortable working partially in CST. Demonstrated leadership and mentoring experience. Preferred Qualifications Experience integrating with systems like SAP PM, eMaint, PAS-X, TrakSys, Workday, Success Factors, or Power BI. Familiarity with iPaaS or automation platforms. Understanding of enterprise security and data governance. Relevant certifications (e.g., AWS Solutions Architect, TOGAF, Microsoft Azure Architect).