Senior C#/.NET Backend Developer (Remote)- #34962

About the Role

We are seeking an experienced Senior Backend Developer to join our growing development team. You will play a key role in designing, building, and maintaining our core platform services, APIs, and integrations. This is an excellent opportunity for a developer who thrives on solving complex technical challenges and wants to make a significant impact on a product used by estate agents across the UK.

Key Responsibilities

• Design, develop, and maintain robust backend services and REST APIs using C# and .NET

• Architect and implement scalable solutions within our Azure cloud infrastructure

• Write efficient SQL queries and optimise database performance for complex property management operations

• Develop and maintain integrations with third-party property portals (Rightmove, Zoopla,OnTheMarket) and external services

• Implement webhook systems, rate limiting, and JWT authentication for our Open API platform

• Work with Entity Framework Core to build and maintain data access layers

• Collaborate with front-end developers to deliver seamless end-to-end features

• Monitor and resolve production issues using error tracking tools such as Sentry

• Participate in code reviews, technical discussions, and architectural decisions

Essential Requirements

• 7+ years of professional experience in C# and .NET development

• Strong experience with SQL databases (SQL Server or PostgreSQL) including query

optimisation and performance tuning

• Proven track record building and maintaining RESTful APIs

• Experience with Entity Framework Core or similar ORMs

• Familiarity with cloud platforms, preferably Microsoft Azure

• Understanding of authentication and authorisation mechanisms (JWT, Auth0)

• Excellent problem-solving skills and attention to detail

• Strong communication skills and ability to work collaboratively in a team

Desirable Skills

• Experience with Redis caching and message queuing systems

• Knowledge of property industry or estate agency operations

• Experience building or consuming webhook systems

• Familiarity with document generation (PDF, Word) and electronic signature integrations

• Experience with Angular or other modern JavaScript frameworks

• Understanding of CI/CD pipelines and Github practices

• Experience with third-party API integrations.

Location:Permanent Work From Home

Working hours / Job Type:

Monday to Friday, 2:00PM-10:00PM Manila time (6AM to 2PM) with 8 core working hours inclusive of 1-hour break).