Senior Platform Engineer (Python/.NET)

Location: Mexico City, Mexico; in-person collaboration is prioritized

Company

hirify.global provides technology services and solutions with a focus on collaborative, inclusive working environments.

What you will do

• Assess and decompose an existing 34-microservice architecture to identify simplification and replacement opportunities.
• Design and build backend services using Python and TypeScript with LLM-augmented business logic.
• Redesign database architecture and migrate Oracle RDS and Microsoft SQL Server systems to PostgreSQL, event stores, and analytics-ready schemas.
• Build data quality frameworks, validation pipelines, and AI-queryable data models for costing, reporting, and financial calculations.
• Replace rigid Saga and orchestrator chains with AI-driven workflow engines and event-driven patterns.
• Develop migration pathways, performance improvements, observability, and knowledge-transfer practices using Grafana, Kibana, ELK, ADRs, and runbooks.

Requirements

• Deep experience with C#/.NET Core 8+, Python, JavaScript/TypeScript, JSON, Markdown, Docker, Kubernetes/EKS, Helm, and CI/CD pipelines.
• Database engineering experience with SQL Server, Oracle RDS, PostgreSQL, stored procedures, query optimization, schema migration, and data modeling.
• Experience designing RESTful, GraphQL, and event-driven APIs and integrating LLMs into backend systems.
• Ability to evaluate AI-generated code, specify precise requirements and edge cases, verify data quality, and make decisions involving pricing and financial logic.
• Ability to document architecture decisions, maintain runbooks, conduct architecture clinics, and transfer backend and data-modeling knowledge.

Nice to have

• Platform migration or replatforming experience using strangler-fig and parallel-running patterns.
• Experience with Kafka, EventBridge, Redis, RabbitMQ, MassTransit, ClickHouse, pandas, or SQLAlchemy.
• Awareness of Angular, React, and Redux.

Culture & Benefits

• Work model prioritizing in-person collaboration while offering flexibility for individual work styles and life circumstances.
• Focus on wellbeing, productivity, inclusion, and community.
• Full-time employment.