Business Programmer II – C#/.NET

Unum UK

Business Programmer II developing and maintaining C#/.NET applications for Unum’s employee-benefits insurance business. Supporting APIs, databases, cloud infrastructure, program analysis, and documentation.

Posted 9/10/2026full-timeAtlanta • Maine, Tennessee • 🇺🇸 United StatesMid-LevelSenior💰 $61,295 - $115,800 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates strong programming capabilities in C# and the .NET ecosystem, with experience in Agile methodologies and a solid understanding of database management and cloud services. Proficient in developing, testing, and maintaining applications while ensuring effective communication and documentation.

Highest-signal resume keywords

C# Programming.NET EcosystemAgile DevelopmentSQL Database ManagementRESTful API Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#.NET Core.NET FrameworkASP.NETSQLPowerShellBashPythonEntity FrameworkRESTful APIs

Soft Skills

Problem-SolvingCommunicationCollaboration

Tools & Technologies

GitAzureAWSDockerKubernetesWindows ServerIISLinux

Industry Keywords

Business AnalysisFinancial AnalysisManagement ReportingCI/CDNetworking Concepts

Tech Stack

Tools & technologies

ASP.NETAWSAzureCloudDockerEntity FrameworkFirewallsKubernetesLinuxMS SQL ServerMySQL.NETPostgresPythonSQL

About the role

Key responsibilities & impact

Design, code, test, and troubleshoot programs using appropriate hardware, database, and programming technology
Maintain and modify existing programs, implementing approved changes
Develop simple applications
Test and develop programming modifications to enhance functionality
Write new program code following prescribed specifications
Write and maintain programming documentation
Evaluate interrelationships between programs and identify potential unwanted effects of changes
Analyze program performance and correct deficiencies in consultation with users and supervisor approval
Confer with users to understand needed program changes and resolve questions about program intent, data input, output requirements, and internal checks and controls
Conduct or support low- to moderate-level data analysis and research for management decision-making
Maintain confidentiality of processed, stored, or accessed information
Perform other duties as assigned

Requirements

What you’ll need

Bachelor's degree or equivalent related work experience is required
4+ years' experience in business or financial analysis, management reporting, or related work experience
Strong problem-solving skills and ability to debug complex applications
Ability to work independently and collaboratively in a team environment
Experience in Agile development methodologies, including Scrum and Kanban
Excellent communication and documentation skills
Strong proficiency in C# and the .NET ecosystem, including .NET Core, .NET Framework, and ASP.NET
Experience with SQL, including Microsoft SQL Server, PostgreSQL, or MySQL
Knowledge of PowerShell, Bash, or Python
Familiarity with Entity Framework or other ORM frameworks
Experience building and maintaining RESTful APIs and Web APIs
Proficiency with Git and version-control platforms
Experience with Azure or AWS for hosting, CI/CD, and cloud-based services
Knowledge of Docker and Kubernetes
Hands-on experience with CI/CD pipelines
Comfort with Windows Server environments and IIS
Experience with Linux, including SUSE, Ubuntu, or RHEL
Understanding of networking concepts, firewalls, and security best practices
Ability to manipulate PDF, JPEG, and AFP file formats programmatically
Experience with iTextSharp, ImageMagick, or Ghostscript

Benefits

Comp & perks

Award-winning culture
Inclusion and diversity as a priority
Performance Based Incentive Plans
Competitive benefits package including Health, Vision, Dental, Short & Long-Term Disability
Generous PTO, including paid time to volunteer
Up to 9.5% 401(k) employer contribution
Mental health support
Career advancement opportunities
Student loan repayment options
Tuition reimbursement
Flexible work environments
Healthcare benefits
Insurance benefits
Paid time off
401(k) retirement plan with employer match up to 5% and an additional 4.5% contribution whether you contribute or not