Lead Software Engineer

Supplemental Health Care

Lead Software Engineer in charge of designing and implementing scalable, secure data processing solutions using .NET, React, Azure, and SQL Server. Guiding teams through best practices and mentoring engineers.

Posted 7/30/2026full-timeRemote • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and implementing scalable solutions using ASP.NET Core, React, and Azure services, while optimizing SQL Server databases. Proven ability to mentor engineers and lead teams in adopting best practices for software development and cloud architecture.

Highest-signal resume keywords

ASP.NET Core DevelopmentReact + TypeScript Application DevelopmentAzure Cloud Solutions ArchitectureSQL Server Performance TuningAPI Design and Implementation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#Entity Framework CoreRESTful APIsGraphQL APIsCI/CD AutomationData ModelingQuery TuningSchema DesignAgile MethodologiesAutomated Testing Frameworks

Soft Skills

Strong Communication SkillsCollaboration Across TeamsMentoring and Technical GuidanceOwnership and AccountabilityProblem-Solving

Tools & Technologies

Azure App ServicesAzure FunctionsAzure SQLAzure StorageAzure Key VaultGitCI/CD PipelinesAI-Assisted Development ToolsState Management PatternsCode Review Practices

Industry Keywords

Software DevelopmentCloud ArchitectureDistributed SystemsApplication HostingServerless Workloads

Tech Stack

Tools & technologies

ASP.NETAzureCloudDistributed SystemsEntity FrameworkGraphQL.NETReactSQLTypeScriptVault

About the role

Key responsibilities & impact

Lead the design and implementation of end-to-end solutions using ASP.NET Core, React, Azure services, and SQL Server
Translate complex business and technical requirements into scalable, maintainable architectures
Provide technical direction on application structure, API design, data modeling, and cloud architecture
Build and maintain advanced client-side experiences using React, TypeScript, Hooks and state management patterns
Design and implement RESTful and GraphQL APIs using ASP.NET Core, C#, and Entity Framework Core
Architect and deliver cloud-native Azure solutions (App Services, Functions, Azure SQL, Storage, Key Vault, CI/CD pipelines)
Optimize and maintain SQL server and Azure SQL databases, including query tuning, indexing strategies, and data access patterns
Establish and enforce quality standards through code reviews, testing strategies, and CI/CD automation
Champion the team's adoption of AI-assisted development practices, including code generation, automated testing, and intelligent tooling, while establishing guardrails around quality, security, and responsible use
Mentor junior and mid-level engineers through pairing, design reviews, and technical guidance
Participate in Agile ceremonies, provide accurate estimates, identify risks, and proactively communicate progress and blockers
Evaluate and introduce new technologies, frameworks, and best practices to improve system reliability and developer productivity
Support production systems by helping diagnose and resolve complex issues when needed
Help to create an environment of high morale, motivation and teamwork
Other duties as assigned

Requirements

What you’ll need

BA/BS in Computer Science, Engineering, or equivalent experience
5-8+ years of professional software development experience, with strong depth in C# and modern.NET (.NET Core/6+)
Proven experience building and maintaining React + TypeScript applications at scale
Strong hands-on experience with Azure, including application hosting, serverless workloads, security, and CI/CD pipelines
Advanced SQL Server or Azure SQL skills, including schema design, performance tuning, and production troubleshooting
Solid understanding of software architecture patterns, API design, and distributed systems concepts
Experience with Git-based workflows, CI/CD pipelines, and automated testing frameworks
Ability to balance technical excellence with pragmatic delivery in a fast-paced environment
Strong communication skills and demonstrated ability to collaborate across engineering, product, and business teams
Demonstrated ownership, accountability, and ability to work independently with minimal supervision

Benefits

Comp & perks

Medical Insurance - Choice of PPO and Consumer-Driven Health Plans (CDHP) with HSA eligibility
Dental Insurance
Vision Insurance
401(k) with match
Health Savings Accounts (HSA)
Flexible Spending Accounts (FSA) - Healthcare and Dependent Care
Permissive Paid Time Off (PTO)
Employee Assistance Program (EAP)
Additional company provided and voluntary benefits