Integration Architect (Remote – Portugal)

Integration Architect (Remote – Portugal)
Viseu
Viseu, Viseu District, Portugal

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 Saa
S 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
  - 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
  - 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, e
  Maint, PAS-X, Trak
  Sys, Workday, Success Factors, or Power BI.
• Familiarity with i
  Paa
  S or automation platforms.
• Understanding of enterprise security and data governance.
• Relevant certifications (e. G. , AWS Solutions Architect, TOGAF, Microsoft Azure Architect).