Platform Engineer - Backend Infrastructure

As a Platform Engineer - Backend Infrastructure at Linarc, you will play a crucial role in scaling and evolving the core infrastructure that powers the systems. Your responsibilities will include: - Building and optimizing core services using Python/Django and PostgreSQL, with a focus on reliability and performance at scale. - Designing and maintaining event-driven microservices for real-time updates, data synchronization, and Enterprise Resource Planning (ERP) integrations. - Implementing multi-tenant architecture with strict database routing, Access Control Lists (ACLs), and usage controls. You will also be responsible for: - Managing deployment workflows across Heroku (dev/demo) and AWS (prod) to ensure consistent environments and secure automation. - Collaborating on Artificial Intelligence (AI) and analytics integrations, including real-time reporting, predictive models, and dashboard pipelines. - Supporting infrastructure for offline-capable mobile apps, versioned Application Programming Interfaces (APIs), and document/report generation. Qualifications required for this position: - At least 4 years of experience in backend or platform engineering, preferably in a Software as a Service (SaaS) or data-intensive environment. - Proficiency in Python (specifically Django or FastAPI), PostgreSQL, Redis, and REST/OpenAPI. - Hands-on experience with containerized deployments, Celery, Kafka/Event queues, and secure data workflows. - Familiarity with multi-region architecture, access control design, and schema versioning. - Ability to collaborate effectively with product and AI teams and a preference for writing maintainable, observable code. Experience with the following would be considered a plus: - Enterprise Resource Planning (ERP) integrations - Building Information Modeling (BIM)/Geographic Information System (GIS) - Reporting engines such as ReportLab and LibreOffice automation - Understanding of Vue 3 front-end integration points - Familiarity with AI workflows like document extraction, plan processing, and predictive analytics Join Linarc if you are passionate about solving challenging infrastructure problems in a field that significantly influences the operations of the built world.,