Lead Software Engineer – Hybrid, Cloud & API Leader

Company: Harrington Starr
Apply for the Lead Software Engineer – Hybrid, Cloud & API Leader
Location: Greater London
Job Description:

Lead Software EngineerC#, .NET, SQL, API integration, Kubernetes, Docker.Dublin, IrelandPerm Role: €90,000 – €115,000

Harrington Starr has partnered with a Global Financial Technology company, seeking to hire a Lead Engineer, with extensiveexperience working with highly scalable and highly-performant systems. This is a great opportunity to join a very well-established, growing global team working to build a resilient and reliable system designing, planning, and implementing new features.

Key responsibilities:

  • Leading the design, development, maintenance and integration of their APIs with 3rd party vendors
  • Ensuring consistency across engineering teams, utilising appropriate the appropriate technologies within the applications
  • Providing technical guidance and mentorship to junior members of the team – with the potential to build out this team further

Benefits of the role:

  • Flexible hybrid working structure
  • Generous holiday leave
  • Private medical insurance
  • Excellent base salary up to €115,000 based on experience
  • Funded additional training and development and certifications

What skills, experience and qualifications required:

  • Excellent commercial experience with C#, Python, TypeScript
  • Experience working with cloud technology (Azure/AWS)
  • Strong technical leadership experience
  • Strong commercial experience working with highly scalable and high-performance systems Excellent communication skills
  • Full, unrestricted right to work in Ireland

This role offers hybrid working, with an office location based in Dublin. You will be joining the team in a lead role remaining entirely hands on, with the opportunity to train and mentor junior Software Developers.

For any additional questions, please contact me via LinkedIn or through email – ollie.bluck@harringtonstarr.com

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Posted: March 27th, 2026