Senior Full Stack Software Engineer (Microsoft Stack)

Senior Full Stack Software Engineer (Microsoft Stack)Location: Fully RemoteEmployment Type: Contract-to-HireCompensation: $72–$95/hr (contract) | $150K–$200K upon conversion (target ~$180K)Work Authorization: U.S. Citizen or Green Card requiredPosition OverviewWe are seeking a Senior Full Stack Software Engineer to play a high-impact, hands-on leadership role in designing, building, and scaling modern software solutions across a multi-platform environment. This individual will serve as both a technical leader and key contributor, balancing hands-on development with mentorship and architectural guidance.This role is ideal for a proactive engineer who takes ownership, drives solutions independently, and helps elevate team performance through strong technical leadership.Key ResponsibilitiesDesign, develop, and maintain scalable full stack applicationsArchitect and build APIs, integrations, and distributed systemsLead technical problem-solving efforts and drive solutions end-to-endConduct code reviews and uphold development best practicesMentor and guide junior and mid-level developersPartner with leadership to translate business requirements into technical solutionsDefine technical roadmaps and decompose work into actionable tasksSupport both new development initiatives and legacy system enhancementsContribute to modernization and migration of existing applicationsImprove team efficiency by streamlining processes and reducing bottlenecksTechnical EnvironmentBackend: C#, .NETDatabase: SQL ServerFrontend: TypeScript, Vue.js (preferred)Tools/Infrastructure: Docker, cloud technologies (preferred)Nice to Have: Exposure to AI/LLMs and modern developer toolingRequired Qualifications5+ years of full stack software development experienceStrong expertise in C#/.NET and SQL ServerExperience building and consuming APIs across distributed systemsProven ability to independently solve complex technical challengesExperience contributing to system architecture and design decisionsStrong communication and cross-functional collaboration skillsAbility to balance hands-on coding with leadership responsibilitiesPreferred QualificationsExperience with modern frontend frameworks (Vue.js, React, etc.)Familiarity with Docker and cloud-based environmentsExperience working with and modernizing legacy systemsExposure to AI tools, LLMs, or developer productivity platformsPrior mentoring or technical leadership experienceWhat We're Looking ForA proactive, solutions-oriented engineer who takes ownership from problem to deliveryA technical leader who can guide developers and remove blockersSomeone comfortable navigating both greenfield development and legacy environmentsA decisive contributor who can move work forward with minimal directionJ-18808-Ljbffr