Senior .NET Developer

Barings; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

Barings, based in London, seeks a Senior .NET Developer with 7+ years in software development to build, enhance, and support enterprise applications. You will work on C#, SQL, and Power BI, support SaaS apps, and contribute to AI-driven solutions in a global technology team.

Key responsibilities include designing and maintaining .NET applications, building APIs, and delivering robust data insights. Strong collaboration and problem-solving are required.

Qualifications

• 7+ years of software development experience.
• Strong expertise in C# / .NET / ASP.NET Core, SQL, and Power BI.
• Experience supporting SaaS platforms, APIs, and enterprise system design.
• Experience working in Agile environments.

Responsibilities

• Design, develop, and maintain applications using .NET (C#, ASP.NET Core).
• Build and support APIs and integrations across internal and third-party systems.
• Ensure code quality, scalability, and performance across the full SDLC.
• Design and develop Power BI dashboards and reports for business decisions.
• Provide L2/L3 SaaS application support and troubleshoot incidents.
• Contribute to AI-enabled solutions and automation initiatives.

Skills

C# / .NET

SQL

Power BI

APIs & Integrations

Azure Cloud

Job description

At Barings, we are as invested in our associates as we are in our clients. We recognize those who work diligently for us and reward them for personal and professional integrity, communication skills, distinct competencies and expertise in specific strategies, ability to collaborate as a team member and true dedication to the interests of our clients.

We thank you for your interest in joining the Barings team, and invite you to explore our current employment opportunities.

Job Title : Senior .NET Developer

Business Title : Associate Director

Department : Global Technology Department - Investment & Enterprise Technology

Location: London, UK

Job Summary

Barings' Investment & Enterprise Technology team are seeking an experienced Senior .NET Developer with 7+ years of experience to build, enhance, and support enterprise applications. This role requires strong hands-on development in C#, deep SQL expertise focused on troubleshooting and data analysis, and the ability to deliver business-critical insights through Power BI. The developer will also support SaaS applications and contribute to the design of AI-driven solutions.

Key Responsibilities

Application Development

• Design, develop, and maintain applications using .NET (C#, ASP.NET Core)
• Build and support APIs and integrations across internal and third-party systems
• Ensure code quality, scalability, and performance across the full SDLC

SQL / Data Troubleshooting (Core Focus)

• Perform complex SQL querying and troubleshooting to support production issues
• Analyse, debug, and resolve data-related defects and performance bottlenecks
• Work closely with business users to investigate data discrepancies and ensure data integrity
• Optimise queries and stored procedures for performance and efficiency

Power BI & Reporting (Key Skill)

• Design and develop Power BI dashboards and reports to support business decision-making
• Translate business requirements into meaningful visualizations and data models
• Ensure accuracy, consistency, and usability of reporting solutions

SaaS Application Support

• Provide L2/L3 support for SaaS and enterprise applications
• Troubleshoot system and integration issues, performing root-cause analysis
• Work across teams to maintain system stability and resolve incidents quickly

AI Solutions / Innovation

• Contribute to the design and development of AI-enabled solutions (automation, insights, workflows)
• Identify opportunities to embed AI capabilities into existing systems and processes

Required Qualifications

• 7+ years of experience in software development
• Strong expertise in:
  • C# / .NET / ASP.NET Core
  • SQL (heavy focus on querying, troubleshooting, and data analysis)
  • Power BI (dashboarding, reporting, data modelling)
• Experience supporting SaaS platforms and integrations
• Proven ability to work on production support and issue resolution
• Solid understanding of APIs, integrations, and enterprise system design
• Experience working in Agile environments

Preferred Skills

• Experience with Azure cloud services
• Exposure to AI/ML tools or building AI-powered features
• Familiarity with data pipelines or ETL processes

Barings is an Equal Employment Opportunity employer; Minority/Female/Age/Sexual Orientation/Gender Identity/Individual with Disability/Protected Veteran. We welcome all persons to apply.