Senior .NET Backend Developer – APIs, SQL, SAP

Netrolynx AI; London Borough of Enfield; On-site; GBP 70,000 - 100,000; Full time

Benefits offered by this job

Health insurance

Pension contributions

Paid leave

Job summary

Ascend Consulting seeks a Senior .NET Developer in North London for backend work in a financial software environment. You will design and maintain RESTful APIs, manage SQL Server databases, and drive system integration with SAP Business One while collaborating with SAP consultants, frontend teams, and DevOps engineers.

The role emphasizes code quality, performance tuning, and adherence to best practices in API design and cloud integrations, with a strong focus on scalability and reliability in a

Qualifications

• Over five years of backend development experience with a strong focus on .NET technologies.
• Proficiency in C# and VB.NET is essential.
• Extensive knowledge of SQL Server including query optimization, stored procedures, and indexing.
• Experience with RESTful API development, error handling, logging, and monitoring.
• Familiarity with Windows Forms, Git version control, and Agile methodologies advantageous.
• Experience with Azure DevOps pipelines, Swagger documentation, and SAP Business One integration beneficial but not mandatory.

Responsibilities

• API Development: design, build, and maintain RESTful APIs using VB.NET and C#, integrating with SQL Server and SAP Business One backends.
• Database Management: develop optimized SQL queries, stored procedures, and indexing to support large data sets and high performance.
• Performance Optimization: monitor and enhance API performance and overall application scalability.
• Documentation: maintain API, database schemas, and backend infrastructure documentation.
• Collaboration: work with SAP consultants, frontend developers, and DevOps teams for seamless integration.
• Code Quality: conduct code reviews, debugging, and implement error handling protocols.
• Best Practices: stay updated on API design, database performance tuning, and cloud integration.

Skills

Backend development

RESTful API design

Agile methodologies

C#

VB.NET

Tools

SQL Server

Git

Azure DevOps pipelines

Swagger

SAP Business One integration

Job description

Ascend Consulting seeks a Senior .NET Developer in North London for backend work in a financial software environment. You will design and maintain RESTful APIs, manage SQL Server databases, and drive system integration with SAP Business One while collaborating with SAP consultants, frontend teams, and DevOps engineers.

The role emphasizes code quality, performance tuning, and adherence to best practices in API design and cloud integrations, with a strong focus on scalability and reliability in a