Full-Stack Web Application Developer – Technical Lead

RTX

. Deliver end-to-end features for internal Operations & Supply Chain web applications from requirements clarification through production support .

Posted 9/17/2026full-timeRemote • Texas • United StatesSenior💰 $107,500 - $204,500 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in C#/.NET application development, including backend services and APIs, while ensuring production stability and security in cloud environments like Azure. Proficient in building modern UIs with Blazor and optimizing SQL Server data access for performance and reliability.

Highest-signal resume keywords

C#/.NET Application DevelopmentAzure SQL / SQL Server OptimizationBlazor UI DevelopmentCloud Application Security PatternsCI/CD Deployment Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#.NETSQL ServerAzure SQLBlazorDevExpressAPI DevelopmentAsynchronous ProcessingQuery OptimizationApplication Insights

Soft Skills

Strong Communication SkillsTechnical GuidanceMentoring

Tools & Technologies

Azure App ServiceAzure FunctionsKey VaultLog AnalyticsApplication Insights

Industry Keywords

Cloud Application DevelopmentProduction SupportTechnical Debt ReductionObservabilitySecure Connectivity

Tech Stack

Tools & technologies

AzureCloudSQLVault.NET

About the role

Key responsibilities & impact

Deliver end-to-end features for internal Operations & Supply Chain web applications from requirements clarification through production support
Serve as technical owner for enterprise applications and drive architectural decisions, production stability, technical debt reduction, maintainability, and application health
Lead technical design for complex features and enhancements, evaluating performance, scalability, security, reliability, maintainability, and delivery tradeoffs
Build modern UIs using Blazor and DevExpress for data-heavy screens, complex filtering, editing, and user workflows
Design and implement backend services and APIs in C#/.NET with validation, error handling, asynchronous processing, secure integrations, and maintainable service architecture
Develop and optimize Azure SQL / SQL Server data access, including query optimization, indexing, query-plan analysis, pagination/streaming, and performance troubleshooting
Design and support secure cloud application patterns involving secrets management, managed identities, least-privilege access, authentication/authorization, and secure connectivity
Support .NET applications hosted in Azure, including configuration, environment management, deployment, monitoring, troubleshooting, scaling, and production support
Improve operability and reliability through logging, telemetry, monitoring, alerting, and incident troubleshooting with Application Insights and Log Analytics
Participate in CI/CD delivery across DEV, QA, and Production, including deployment validation, configuration management, release troubleshooting, and rollback considerations
Write clean, secure, testable code; perform code reviews; improve engineering patterns; and align solutions with engineering standards
Provide technical guidance through design reviews, code reviews, troubleshooting, mentoring, knowledge sharing, and implementation guidance
Partner with Operations, Manufacturing Engineering, Quality, Finance, Product Management, and technical teams to translate needs into designs and delivery plans
Lead and contribute to technical standards, reusable components, architecture patterns, and engineering practices across applications
Balance business delivery with technical debt, maintainability, performance, production stability, security, and long-term architecture

Requirements

What you’ll need

University Degree or equivalent experience and minimum 8 years prior relevant experience, or an Advanced Degree in a related field and minimum 5 years of experience
Strong proficiency in C#/.NET and building service-oriented backend logic, APIs, and enterprise application services
Experience with SQL Server / Azure SQL or equivalent relational database platforms
Experience building data-driven applications and diagnosing and optimizing slow queries and data-access patterns
Working knowledge of cloud-hosted application development and production operations, preferably Azure
Experience with application hosting, configuration, secrets management, deployment, logging/monitoring, and troubleshooting production .NET applications
Strong communication skills and proficiency with technical and non-technical stakeholders
U.S. citizenship is required
Experience with DevExpress Blazor, including DxGrid, editors, forms, reporting, customization, and performance tuning for large and complex datasets (preferred)
Experience designing, deploying, and supporting .NET applications in Microsoft Azure (preferred)
Experience with Azure App Service, Azure SQL, Storage, Functions, Key Vault, managed identities, application configuration, networking/security considerations, and CI/CD deployment patterns (preferred)
Experience implementing secure cloud application patterns, including least-privilege access and credential/secret lifecycle management (preferred)
Observability experience using structured logging, metrics, distributed traces, Application Insights, Log Analytics, dashboards, alerts, and production incident triage (preferred)

Benefits

Comp & perks

Medical insurance
Dental insurance
Vision insurance
Life insurance
Short-term disability
Long-term disability
401(k) match
Flexible spending accounts
Flexible work schedules
Employee assistance program
Employee Scholar Program
Parental leave
Paid time off
Holidays
Annual short-term and/or long-term incentive compensation programs (eligibility dependent on position and bargaining agreement)