Senior .NET Developer

Posted 7 Days Ago
Be an Early Applicant
London, Greater London, England, GBR
In-Office
Senior level
Fintech • Financial Services
Investing Together
The Role
Develop and support enterprise applications using C#, .NET, ASP.NET Core, SQL, and APIs. Troubleshoot production data issues, optimize queries and stored procedures, build Power BI dashboards, support SaaS integrations, and perform root-cause analysis. Contribute to Agile delivery, enterprise system design, Azure services, and AI-enabled solutions.
Summary Generated by Built In

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

Requisite Skills

Additional Skills

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.

Skills Required

  • 7+ years of software development experience
  • Strong expertise in C#, .NET, and ASP.NET Core
  • Strong SQL expertise, including querying, troubleshooting, and data analysis
  • Power BI experience with dashboarding, reporting, and data modeling
  • Experience supporting SaaS platforms and integrations
  • Production support and issue resolution experience
  • Understanding of APIs, integrations, and enterprise system design
  • Experience working in Agile environments
  • Experience with Azure cloud services
  • Exposure to AI/ML tools or AI-powered features
  • Familiarity with data pipelines or ETL processes

Barings Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Barings and has not been reviewed or approved by Barings.

  • Retirement Support — Retirement offerings include a 401(k) with company match and a pension plan, noted as uncommon in the industry. Charitable contribution matching further strengthens long-term financial support.
  • Healthcare Strength — Healthcare coverage spans medical, dental, vision, life, and disability insurance with mental health benefits. FSAs and a fitness stipend broaden health and wellness support.
  • Leave & Time Off Breadth — Time-off provisions cover paid vacation, sick days, holidays, and dedicated volunteer time. Parental, caregiver, and bereavement leave add depth to the leave portfolio.

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The Company
HQ: Charlotte, NC
2,141 Employees
Year Founded: 1762

What We Do

Barings is a $481+ billion* global asset management firm that partners with institutional, insurance, and intermediary clients, and supports leading businesses with flexible financing solutions. The firm, a subsidiary of MassMutual, seeks to deliver excess returns by leveraging its global scale and capabilities across public and private markets in fixed income, real assets and capital solutions. Learn more at www.Barings.com.

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