Full Stack Developer, React, .NET

Job not on LinkedIn

🔥 0 minutes ago

🇺🇸 United States – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Xcelerate Solutions

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

💼 Consulting

🔒 Cybersecurity

🏢 Enterprise

Consulting • Cybersecurity • Enterprise

Xcelerate Solutions is a business consulting firm dedicated to managing risk, creating innovative solutions, and accelerating time to value for its clients. With a focus on three core service areas — Enterprise Security, Strategic Consulting, and Digital Transformation — the company enhances the security and resilience of America's personnel, physical, and cyber infrastructure. Their mission-driven approach aims to deliver impactful results through strategic and effective consulting services.

📋 Description

• Design, build, and maintain responsive, intuitive, accessible UIs with React.js, TypeScript, JavaScript, HTML5, CSS3/SCSS, and state management patterns • Develop and maintain secure RESTful APIs, business logic layers, and services using C# and .NET Core / ASP.NET Core • Implement web architecture patterns, SSO authentication, and content management integration • Integrate workflow enhancements and assistive logic for customer requests and reporting workflows • Design and optimize Microsoft SQL Server schemas, tables, indexes, views, and stored procedures • Use Entity Framework Core or similar ORM frameworks for data access • Develop automated data extraction and reporting for dashboards, KPI tracking, and analysis • Support data modeling, integrity verification, and database refactoring • Migrate applications and databases from on-premises data centers to cloud-native managed services • Participate in Git-based CI/CD build, test, and deployment pipelines using tools such as GitLab and Azure DevOps • Deploy updates across development, QA, staging, and production environments • Provide Tier II and Tier III application and database engineering support • Write unit, integration, and end-to-end automated tests using Automation-First and TDD practices • Ensure compliance with Section 508 and WCAG 2.1 AA • Conduct peer code reviews and maintain technical documentation • Implement OWASP- and ASD STIG-aligned secure coding practices • Remediate vulnerabilities found by SAST and SCA tools • Support RMF activities, ATO evidence, POA&Ms, and security hardening

🎯 Requirements

• Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related technical discipline; equivalent professional experience may be considered • Minimum 5+ years of professional full-stack software development experience across the complete SDLC • 3+ years of hands-on experience developing SPAs and modern web components using React.js and TypeScript/JavaScript • 3+ years of experience designing, developing, and deploying backend services and RESTful APIs using C# and .NET Core / ASP.NET Core • Strong working knowledge of relational database design, query optimization, and stored procedures using Microsoft SQL Server • Practical experience with Entity Framework Core or similar ORM frameworks • Experience with Git, collaborative branching strategies, and issue tracking tools such as Jira and GitLab • Solid understanding of Section 508 / WCAG accessibility requirements • Strong analytical, problem-solving, and debugging skills • Ability to work productively within an Agile/Scrum team and communicate technical concepts clearly • Active DoD 8570.01-M / DoD 8140 IAT Level II baseline certification or higher is required • U.S. citizenship • Public Trust or favorably adjudicated Secret Clearance at start • Compliance with federal cybersecurity directives, OPSEC policies, and PII/CUI protection requirements

🏖️ Benefits

• Growth and development opportunities • Great Place to Work certified company • Equal Employment Opportunity/Affirmative Action commitment • Reasonable accommodation for applicants or employees with disabilities