Lead Integration Engineer

Just Group

London, United Kingdom
Hybrid
.net (c#) for apis and microservices
Azure integration services (logic apps, apim, service bus)
Microservices and containerization (docker, aks)
This hands‑on technical leadership role shapes how integrations are designed, built, automated, and scaled across the business, driving innovation and championing AI‑enhanced engineering practices

Job Summary

  • This hands‑on technical leadership role shapes how integrations are designed, built, automated, and scaled across the business, driving innovation and championing AI‑enhanced engineering practices.
  • Key responsibilities include defining and leading the strategy, design, and delivery of integration solutions, architecting and developing solutions using the Microsoft technology stack, and implementing modern integration patterns.
  • The company offers a competitive salary, pension scheme, life assurance, 25 days annual leave plus an additional day on your birthday, private medical cover, income protection, and a generous bonus scheme.

Matching Summary

This hands‑on technical leadership role shapes how integrations are designed, built, automated, and scaled across the business, driving innovation and championing AI‑enhanced engineering practices.

Skills & Requirements

Must-have

  • .NET (C#) for APIs and microservices
  • Azure Integration Services (Logic Apps, APIM, Service Bus)
  • Microservices and containerization (Docker, AKS)
  • CI/CD and Git in Azure DevOps
  • Integration patterns (pub/sub, event-driven)
  • API security best practices (OAuth2, JWT, TLS)

Nice-to-have

  • AI-enhanced engineering practices
  • Mentoring and technical leadership
  • Problem-solving complex integration scenarios
  • Translating technical detail to business impact
  • Passion for mentoring and driving innovation

Key Requirements

  • Demonstrable Financial Services experience
  • Strong hands‑on experience with .NET (C#)
  • Proficiency with Azure Integration Services
  • Experience with microservices and containers
  • Familiarity with CI/CD and Git
  • Strong understanding of integration patterns
  • Knowledge of SQL Server and non-relational databases
  • Strong grounding in security best practices

Work Rights

Not specified

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