Job Description
Required Technical Skills
- C# / .NET Core 8+ – deep understanding of the existing backend; required to assess, refactor, and migrate to modern architecture
- Python – modern backend development, AI/ML integration, data pipelines, automation scripting, and rapid prototyping of replacement services; required across all three roles
- JavaScript / TypeScript – full-stack capability for modern service development, API layers, and Node.js tooling
- JSON – schema design, API contracts, configuration-as-code, LLM function calling specifications, structured data interchange
- Markdown – documentation-as-code: ADRs, AI constitutions, specification documents, runbooks
- Docker / Kubernetes (EKS) – containerised deployment and orchestration; Helm charts and CI/CD pipelines (Jenkins / GitLab)
- Database engineering – SQL Server, Oracle RDS, and modern alternatives (PostgreSQL, columnar stores such as ClickHouse); stored procedures, query optimisation, and schema migration




- Data modelling & analysis – designing data schemas for the replacement platform; understanding costing WBS trees, commodities, elements, and financial factors; data quality frameworks and analytical pipelines
- GitHub Copilot and Claude Code – AI-first development as the default working mode, not an optional add-on
- LLM integration – using AI models to replace rigid business logic with intelligent, adaptable solutions
- API-first design – RESTful, GraphQL, and event-driven patterns for loosely-coupled architectures

Advantageous Skills
- Platform migration / replatforming – strangler fig pattern, parallel running; experience shipping large-scale migrations
- Event streaming – Kafka, EventBridge as replacement strategies for complex Saga chains
- Redis, RabbitMQ / MassTransit – understanding current patterns to inform migration strategy
- ClickHouse or modern analytics alternatives – columnar analytics for costing and reporting data
- Frontend frameworks: Angular 2+, React / Redux (awareness

📌 Senior Platform Engineer (Ciudad de México)
🏢 DXC Technology
📍 Ciudad de México