Description

Key Responsibilities

• Design, develop, test, secure, and deliver high-quality backend software for a transaction-processing platform.
• Design and implement event-driven architectures using patterns such as Event Sourcing and CQRS.
• Develop domain models and determine when new business patterns require new solutions versus extensions of existing models.
• Build and maintain secure multi-tenant and multi-party systems with server-side tenant isolation and authorization.
• Ensure data and event integrity through appropriate authentication, authorization, signing, and encryption practices.
• Develop cloud-native, serverless solutions using object storage and serverless compute as primary building blocks.
• Develop relational database solutions, read models, and projections supporting transactional workloads.
• Build automated unit and integration testing and establish appropriate test coverage for critical functionality.
• Review and verify AI-generated code and test suites, identifying security vulnerabilities, authorization issues, edge cases, and inadequate test coverage.
• Own the quality bar and CI requirements for assigned development work.
• Work with containerized development environments and local cloud emulation for development and testing.
• Translate business and technical intent into precise specifications that can be implemented correctly.
• Take ownership of assigned deliverables from development through completion while maintaining quality and security standards.
• Communicate technical decisions, progress, risks, and trade-offs clearly to both technical and non-technical stakeholders.
• Work effectively within established architectural decisions and contribute in a direct, fast-moving team environment.

Required Qualifications

• 8+ years of hands-on software engineering experience with recent, personally developed and delivered production systems.
• Strong Python development experience.
• Proven experience designing and building event-driven architectures.
• Hands-on experience with Event Sourcing, CQRS, or comparable architectural patterns.
• Strong domain-modeling and backend architecture skills.
• Experience building secure multi-tenant or multi-party applications with server-side tenant isolation.
• Strong understanding of application and data security, including encryption in transit and at rest.
• Experience with relational databases and read-model/projection design.
• Experience developing automated unit and integration testing strategies.
• Experience with service mocking/stubbing, test-data generation, and CI quality gates.
• Experience with cloud-native/serverless development, including object storage and serverless compute.
• Container development and packaging experience.
• Experience with local cloud emulation or comparable development/testing environments.
• Strong understanding of software development lifecycle and production delivery.
• Ability to work independently, make sound technical decisions, identify risks early, and drive work through completion.
• Strong written and verbal communication skills.

Preferred Qualifications

• Experience with configuration-driven platforms where business or operational changes can be absorbed through configuration rather than application rebuilds.
• Experience with streaming and event-processing platforms such as Kafka.
• Experience with AWS or comparable cloud-native platforms.
• Experience with secrets management, least-privilege access, and secure CI/CD credentials.
• Experience with container orchestration technologies.
• Experience working in a data-intensive or operationally complex industry.
• Experience using modern AI-assisted development tools, with the ability to critically review and validate AI-generated code and automated tests

Key Skills

Education

Bachelor's degree