Senior Software Engineer – Backend

Allied Benefit Systems

Senior Software Engineer Backend designing and developing backend software solutions for Allied Benefit Systems. Responsible for scalable systems, API development, and guiding junior developers.

Posted 7/10/2026full-timeRemote • Illinois • 🇺🇸 United StatesSenior💰 $120,000 - $150,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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

Demonstrates extensive experience in designing and implementing APIs and backend services using C# and .NET, with a strong focus on scalable application architectures and maintainable code. Provides technical guidance and participates in collaborative efforts to ensure high-quality software delivery.

Highest-signal resume keywords

C#.NETASP.NET Web APIsAPI DesignRelational Databases

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentObject-Oriented ProgrammingBackend ServicesScalable Application ArchitectureMaintainable Code

Soft Skills

CollaborationTechnical GuidanceCode Review

Tools & Technologies

SQL ServerMySQLAzure DevOpsInfrastructure as Code

Tech Stack

Tools & technologies

ASP.NETAzureMySQL.NETSQL

About the role

Key responsibilities & impact

Design, develop, and maintain backend services, APIs, and business logic
Collaborate with front-end engineers, product partners, and other stakeholders
Participate in roadmap execution that balances feature delivery with backend health
Provide technical guidance to junior developers
Participate in code reviews to ensure solutions align with established engineering standards

Requirements

What you’ll need

7+ years of professional software development experience
Experience designing and implementing APIs and backend services
Deep expertise in C# and .NET, including ASP.NET Web APIs and modern .NET (.NET Core)
Strong foundation in object-oriented programming and design
Proven experience designing scalable application architectures
Hands-on experience with relational databases (e.g., SQL Server, MySQL)
Experience writing maintainable, testable backend code
Familiarity with Infrastructure as Code concepts and tools
Familiarity with Azure DevOps or similar platforms for source control and build automation

Benefits

Comp & perks

Medical
Dental
Vision
Life and Disability Insurance
Generous Paid Time Off
Tuition Reimbursement
EAP
Technology Stipend