Lead Back-End Developer

Remote
Serv Recruitment $158,000 - $158,000
Full Time Lead Level 7+ years

Posted 4 weeks ago

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About This Role

As the Lead Back End Developer, you will define backend technical direction, lead and mentor backend engineers, and actively contribute to designing and building services for a high-growth proprietary trading firm.

Responsibilities

  • Lead and mentor a team of backend engineers, providing technical guidance and coaching
  • Own backend architecture and service design across the platform
  • Design, develop, and maintain services using .NET Core / ASP.NET Core
  • Build and evolve microservices-based architectures with clear boundaries and contracts
  • Design and manage SQL-based data models and work extensively with relational databases
  • Use Entity Framework and related ORM tools effectively
  • Implement event-driven and pub/sub patterns using Kafka or similar messaging systems
  • Build resilient, scalable services deployed on AWS or equivalent cloud platforms
  • Review code, enforce standards, and ensure best practices around performance, security, and reliability
  • Maintain a strong test-driven development mindset using xUnit, NUnit, or similar

Requirements

  • 7+ years of professional backend development experience
  • Strong hands-on experience with .NET Core / ASP.NET Core
  • Solid experience with SQL databases and data modeling
  • Strong understanding of microservices architecture and distributed systems
  • Experience with Kafka or similar messaging/pub-sub systems
  • Hands-on experience with Entity Framework or equivalent ORMs
  • Experience deploying and operating services on AWS or similar cloud platforms
  • Experience leading teams, mentoring engineers, and performing code reviews
  • Strong understanding of performance, scalability, and fault tolerance

Qualifications

  • 7+ years of professional backend development experience

Nice to Have

  • Experience building fintech, trading, or high-throughput systems
  • Experience with background processing, retries, and idempotency patterns
  • Familiarity with observability tools (logging, metrics, tracing)
  • Exposure to CI/CD pipelines and DevOps practices

Skills

SQL * AWS * DevOps * CI/CD * .NET Core * Microservices * Kafka * Entity Framework * Fintech * Nunit * ASP.NET Core * xUnit *

* Required skills

About Serv Recruitment

Serv, a global executive recruitment partner, is hiring on behalf of our client Take Profit Trader for a Lead Back End Developer.

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