Senior Engineer

Job title : Senior Engineer
Location : Manchester
Job type : Contract
Salary : £500 - 600 per day
Sector : Buy Side
Reference : 21432MK

Senior Engineer (Backend/DevOps) – 12-Month Contract | Manchester (Hybrid)

A global financial services leader is seeking a Senior Engineer to build secure, scalable backend services and modern AWS infrastructure. This is a hybrid role (3 days per week in Manchester) and pays up to £600p/d inside ir35.

Key Responsibilities:

  • Design and maintain RESTful APIs and microservices using Node.js and NestJS.
  • Implement robust error handling, logging and testing (unit, integration, mocking).
  • Build and automate AWS infrastructure with Terraform or CloudFormation.
  • Develop and enhance CI/CD pipelines for microservice deployments.
  • Embed DevSecOps best practices across IAM, networking and compliance.
  • Improve performance, reliability, and observability with CloudWatch, Datadog or Prometheus.
  • Collaborate with Agile teams to deliver high-quality, secure software at scale.

Key Skills:

  • Strong Node.js/NestJS and REST API development experience.
  • Skilled in AWS (IAM, networking, ECS/EKS, Lambda).
  • Proficient with IaC, CI/CD and scripting (Python, TypeScript, Bash).
  • Hands-on with Docker/Kubernetes and modern authentication tools (Auth0, Ping Identity).
  • Committed to code quality, testing and clean engineering practices.
  • Excellent communicator and team collaborator.