Lead Developer (.NET)

July 2, 2026
Application ends: October 1, 2026
Apply Now

Job Description

This role combines hands‑on development with technical direction and mentorship, and plays a key role in shaping the evolution of our platform. Our architecture is API‑first, with an increasing focus on TypeScript APIs on Node.js, alongside existing C# .NET services, all deployed to AWS via automated CI/CD pipelines.

This position suits a senior developer who enjoys owning outcomes, guiding technical decisions, and balancing delivery with long‑term platform health in a multi‑priority environment.Responsibilities

  • Lead the design and development of web applications using React and TypeScript
  • Design, build, and maintain API‑first backend services, including:
  • TypeScript APIs on Node.js
  • C# .NET APIs, including guidance on refactoring and modernisation
  • Provide technical leadership across the full stack, ensuring solutions are scalable, secure, and maintainable
  • Define and uphold standards for API design, coding practices, and system architecture
  • Write and review complex SQL queries and data access patterns
  • Own and improve CI/CD pipelines using GitLab
  • Guide deployment and operational practices in AWS, including containerised workloads
  • Mentor and support developers through code reviews, technical guidance, and knowledge sharing
  • Collaborate with delivery and business stakeholders to translate requirements into technical solutions
  • Balance multiple streams of work while managing technical risk and delivery quality
  • Lead troubleshooting and resolution of complex production issues

Qualifications

  • Strong hands‑on experience with React and TypeScript
  • Proven experience designing and building TypeScript APIs on Node.js
  • Strong background working with C# .NET APIs in production environments
  • Deep understanding of API‑based, distributed system architectures
  • Advanced working knowledge of SQL and relational databases
  • Experience designing and operating CI/CD pipelines (GitLab preferred)
  • Strong experience working with AWS hosting environments
  • Demonstrated ability to define, enforce, and evolve coding standards, including:
  • Consistent naming conventions, formatting, and maintainability practices
  • High‑quality code reviews focused on correctness, clarity, simplification opportunities, architecture quality, and documentation quality
  • Capturing review feedback clearly (e.g., written review comments) and driving follow‑through to resolution
  • Proven capability leading and coordinating a small team’s technical delivery, including:
  • Mentoring developers through pairing, coaching, and structured feedback
  • Setting expectations for delivery quality and supporting consistency across the codebase
  • Helping plan and sequence work across multiple priorities while managing technical risk
  • Ability to make sound architectural decisions and clearly articulate trade‑offs
  • Strong problem‑solving skills and a pragmatic, delivery‑focused mindset

Nice to Have

  • Experience with Kubernetes or containerised platforms
  • Experience modernising or migrating legacy systems
  • Exposure to backend frameworks such as Express, Fastify, or NestJS
  • Familiarity with cloud‑native scalability, security, and observability patterns

Are you interested in this position?
Apply by clicking on the “Apply Now” button below!
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