Arch Systems

Backend Engineer

• Design and deliver backend features in Python for large-scale enterprise SaaS
• Contribute to technical excellence through testing, CI/CD, and secure design
• Provide technical guidance and architectural input across backend initiatives
• Design data models and pipelines for high-volume sensor data streams and time-series events
• Handle late-arriving data, retention windows, and downstream reclassification
• Own a synchronization and reconciliation engine for distributed edge clients and cloud systems
• Implement incremental updates, retroactive resynchronization, and atomic merging of concurrent edits
• Build integrations with customer enterprise systems and maintain consistency under partial failures and ambiguous record matching
• Design for concurrency, interval-based data, transactional guarantees, and consistency across async workers, polling clients, and human edits
• Build configurable, formula-driven systems with safe customer-specific extension points
• Build fast, reliable APIs for latency-sensitive operational user interfaces
• Collaborate with cloud, infrastructure, and data science teams
• Manage and optimize data pipelines feeding the analytics platform

Explore Staff Python Engineer – Contract at Arch Systems. Review requirements and application details.