Senior Quality & Test Automation Engineer (SDET) (.NET/Fintech)

TL;DR

Senior Quality & Test Automation Engineer (SDET) (.NET/Fintech): Designing and maintaining automated test frameworks for a global embedded finance platform with an accent on event-driven microservices and contract testing. Focus on implementing asynchronous messaging validation, building isolation strategies with Testcontainers, and establishing quality gates in CI/CD pipelines.

Company

hirify.global provides engineering expertise for a large-scale embedded finance platform processing lending and revenue-based financing.

What you will do

• Design, develop, and maintain automated test frameworks and quality strategies for .NET-based systems.
• Implement and validate asynchronous messaging patterns and event-driven architectures, ensuring correctness under eventual consistency.
• Develop contract tests for message-based interactions using PactNet and manage integrations via Pact Broker.
• Design integration testing strategies using Testcontainers or Docker Compose to validate service interactions in isolation.
• Integrate automated tests into CI/CD pipelines (GitHub Actions, Azure DevOps) and enforce quality gates.
• Utilize distributed tracing tools like Datadog and Application Insights to analyze system behavior and identify coverage gaps.

Requirements

• 5+ years of experience in quality and test automation.
• Senior-level proficiency in reading, writing, and debugging .NET code.
• Deep understanding of asynchronous messaging patterns, event sourcing, and schema evolution.
• Hands-on expertise with PactNet, Pact Broker, Testcontainers, or Docker Compose.
• Experience with Azure services (Service Bus, Functions) and CI/CD pipelines.
• English: B2+ spoken and written communication proficiency required.

Nice to have

• Experience with Akka.NET or similar actor-model frameworks.
• Background in Domain-Driven Design (DDD) and bounded contexts.
• Experience with AI-assisted code analysis tools for dependency mapping.
• Prior work in Fintech or regulated industries.
• Familiarity with Angular for front-end event-driven workflows.

Culture & Benefits

• Opportunity to work with a mature, high-scale system handling complex global business workflows.
• Role involvement in a significant engineering transformation toward value-aligned product teams.
• High level of independence and the ability to coach development teams on quality engineering culture.
• Direct collaboration with senior leadership, including the VP of Engineering, to establish quality KPIs.