Senior Software Engineer Back End (.Net)

Ocho
Belfast, United Kingdom
3 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Belfast, United Kingdom

Tech stack

.NET
API
Amazon Web Services (AWS)
Azure
C Sharp (Programming Language)
Cloud Computing
Databases
Microsoft SQL Server
MySQL
SQL Databases
Backend
GraphQL
Api Design

Job description

We are working with a global financial services technology organisation that builds business-critical platforms used across international markets. They're looking for a Senior Software Engineer to join a highly capable engineering team delivering scalable, cloud-native systems.

This is a hands-on role with real technical ownership, strong collaboration, and the chance to influence architecture and engineering standards while working on complex, high-impact systems.

Why consider this role?

  • Work on technology used across global financial markets
  • Strong focus on quality, automation, and modern engineering practices
  • Opportunity to influence technical direction and mentor others
  • Hybrid working and long-term career development

What you'll be doing:

  • Designing and building distributed, cloud-native services
  • Developing modern APIs and backend systems in C#/.NET
  • Working closely with architects and senior engineers
  • Taking ownership of delivery from design through to release
  • Improving testing, scalability, and reliability

What they're looking for:

  • Strong experience with .NET (Framework / Core) and C#
  • Background building distributed or event-driven systems
  • API development experience (REST / GraphQL)
  • Solid database experience (SQL Server, MySQL)
  • Cloud experience (AWS and/or Azure)
  • A pragmatic, delivery-focused engineering mindset

Requirements

If you're an experienced engineer looking to work on complex systems with real scale and ownership, drop me a message for a confidential conversation., Back end .Net C# SQL AWS Azure

Apply for this position