Senior Backend Software Engineer

1 day ago


London, Greater London, United Kingdom Core Consultants Full time
About the Company
We are a leading technology consulting firm, Core Consultants, working closely with our partners to help them grow their teams. Our Innovation Lab is at the forefront of innovation, having directly contributed hundreds of millions in revenue by pioneering groundbreaking technology.

We are seeking a highly skilled Backend Developer to join our dynamic Data Engineering team on site at one of our engagements. The successful candidate will play a critical role in designing, building, and optimising backend systems, primarily focusing on engineering solutions for complex challenges. Leveraging technologies like C#, .NET Core, and Azure services, the Backend Developer will ensure our data ingestion platform and related systems operate at peak efficiency to support large-scale, data-driven operations.

The estimated salary for this position is between $120,000 and $180,000 per annum, depending on experience. This figure is based on industry standards and market conditions.

About the Role
We are looking for a Backend Developer who can develop, optimise, and maintain backend services and APIs using C#, .NET Core, and Azure. The ideal candidate will have experience with relational databases (e.g., SQL Server) and modern storage solutions like Snowflake and Delta Lake. Proficiency in CI/CD pipelines and DevOps practices using Azure DevOps or similar tools is also essential.

Key Responsibilities:
  1. • Develop, optimise, and maintain backend services and APIs using C#, .NET Core, and Azure.• Engineer solutions to technical challenges related to data ingestion, transformation, and processing at scale.• Ensure the performance, scalability, and reliability of backend systems.• Work with the data ingestion platform team to build robust, configurable systems integrating with Kafka, Azure Event Hubs, and Delta Lake.• Collaborate with the DevOps team to optimise CI/CD pipelines and ensure smooth deployment processes.• Support integration with hybrid storage solutions, including Databricks, Snowflake, and SQL databases.• Follow clean coding principles and adhere to SOLID design patterns to produce high-quality, maintainable code.• Write unit and integration tests to ensure system reliability and stability.• Work closely with cross-functional teams, including data engineers, analysts, and consultants, to align backend systems with business requirements.


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