Develop the bidirectional integration between the ERP system and PFM Toolbox, ensuring sites and devices stay fully synchronized across platforms.
Build the automated subscription and invoicing engine, enabling the platform to generate and update subscriptions for 22,500+ devices across multiple regions and currencies.
Design and operate Python-based backend services using AWS Lambda, API Gateway, DynamoDB, S3, and Step Functions.
Contribute to a serverless, cloud-native architecture with a strong focus on reliability, maintainability, and clear data flows.
Collaborate with cross-functional stakeholders to ensure integrations are robust, scalable, and aligned with business needs.

1+ years of professional experience with Python
3+ years of hands-on experience with AWS (Lambda, S3, DynamoDB, API Gateway, Step Functions)
Experience building and operating backend services in production
Strong understanding of integrations, data flow, and system consistency
Experience working with ERP systems (API integrations or custom modules)
Familiarity with serverless architectures and REST API design
Ability to work independently in a remote, async-first environment
Clear communication and ownership mindset

Backend Software Developer

Key skills