Software Solution Architect

Arpatech

📍 Islamabad, Islamabad Capital Territory, Pakistan

Full-time IT & Technology Posted March 01, 2026

Job Description

Responsibilities

  1. Own end-to-end solution architecture based on MACH: microservices, API-first, cloud-native, headless/composable.
  2. Design headless platforms integrating CMS, BFF layers, API gateways, and domain microservices.
  3. Define clear boundaries: experience layer, integration/orchestration layer, domain services, external systems.
  4. Ensure architecture meets enterprise NFRs: scalability, performance, security, availability, observability.
  5. Lead BPM-driven orchestration using Camunda; define orchestration vs choreography.
  6. Design event-driven workflows with Kafka/Pub-Sub, aligned with BPM; handle retries, compensations, SLA tracking.
  7. Keep BPM process-centric; avoid embedding core business logic.
  8. Define API-first standards (REST, async events); enforce contract-driven development and schema governance.
  9. Establish API gateway patterns for security, rate limiting, versioning, observability. ...