Senior Backend & Platform Engineer

Softengine

Posted 2mo ago

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Design and evolve AWS-native infrastructure using infrastructure-as-code
Own CI/CD pipelines that support a heavily customized product
Implement branching strategies, environment promotion workflows, and release gating
Write and review production-grade .NET 9 code across the core platform and connector framework
Design APIs and integration patterns that ERP connectors can implement consistently
Lead technical design of new modules and features with focus on backward compatibility
Define and maintain observability: structured logging, distributed tracing, and alerting
Collaborate on system design, code reviews, and platform reliability

Senior-level .NET — C# with .NET 6+ in production; comfortable with .NET 9
AWS depth — hands-on with ECS/EKS, Lambda, SQS/SNS, RDS
Infrastructure as code — AWS CDK strongly preferred; Terraform or CloudFormation acceptable
CI/CD design — experience designing branching models, deployment strategies, and rollback mechanisms
Multi-tenant SaaS — experience with tenant isolation, per-tenant configuration, and release engineering challenges
Distributed systems — event-driven patterns, message queuing, and resilient service communication
SQL and NoSQL — query optimization and data modeling across relational and non-relational stores
Containerization — Docker in production; experience with orchestration at meaningful scale
Testing — strong practice around unit, integration, and end-to-end testing

Experience building or maintaining a connector, plugin, or integration framework
ERP integration experience — SAP Business One or Acumatica API
WMS domain knowledge — warehouse workflows, inventory models, and real-time operational complexity
Observability tooling — CloudWatch, OpenTelemetry, Datadog, or equivalent
NuGet package authoring or open source library maintenance
AI agent development — experience building or integrating AI agents and agentic workflows
Frontend fluency — TypeScript-based framework (React, Vue, Angular, or SAPUI5)

Skills