Senior Engineer designing and implementing core backend systems for a new SaaS application using AI-first methodologies. Focusing on event-sourced architectures and cloud-ready solutions with an innovative team.
Responsibilities
Own major components of a new SaaS platform from design through production
Build event-sourced, CQRS-based services in C#/.NET using DDD principles
Design clean domain models, message contracts, and integration patterns using RabbitMQ
Deliver cloud-ready solutions using Docker and AWS (deployment, observability, reliability)
Apply an AI-first approach to engineering: agentic AI tools, automated workflows, code generation/review, test generation, and productivity accelerators
Partner with product and engineering leaders to define architecture, standards, and delivery practices
Write high-quality, well-tested, maintainable code and raise the bar through reviews and mentorship
Requirements
Senior-level experience building production systems with C#/.NET
AI-first mentality with practical experience using AI tools to accelerate development
Hands-on experience with Event Sourcing and CQRS in real-world systems
Strong working knowledge of Domain-Driven Design (DDD)
Experience with Vertical Slice architecture (or similar modular service boundaries)
Solid experience with PostgreSQL
Experience with asynchronous messaging and integration patterns, ideally RabbitMQ
Experience containerizing services with Docker
Experience building/operating cloud-hosted applications, ideally on AWS
Familiarity with agentic AI concepts (autonomous workflows, tool-using agents, orchestration, evaluation/guardrails) and excitement to apply them in day-to-day engineering
Strong ownership mindset: you ship, you improve, you operate, you lead
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