Job Url: https://www.glassdoor.com/job-listing/senior-software-development-engineer-keypleaz-JV_KO0,36_KE37,45.htm?jl=1010013585064&src=GD_JOB_AD&uido=8F81817D7E4D6DD58197A01932B37671&ao=1136043&jrtk=5-yul1-0-1jg3g97l8jcn9800-571bda2664f64625&cs=1_8782ff5f&s=58&t=SR&pos=221&guid=0000019c07049e479194157384466669&jobListingId=1010013585064&ea=1&vt=w&cb=1769644269524&ctt=1769644289040 Job Description: KeyPleaz Senior Software Development Engineer Remote $80K - $119K (Employer provided) Easy Apply Easy Apply Is your resume a good match? Use AI to find out how well the skills on your resume fit this job description. Upload your resume Your qualifications for this job Do you have any of these qualifications? Cloud-based systems JavaScript frameworks ASP.NET Mentoring Show more Senior Software Engineer Company: KeyPleaz Location: Remote (U.S. preferred) Reports to: CTO About KeyPleaz KeyPleaz is a property access and coordination platform that helps manage entry, scheduling, and logistics across real-world locations. We work with property managers, service providers, and partners to replace manual, fragmented processes with secure, reliable software. Our platform operates where digital systems meet physical access, which means quality, reliability, and thoughtful engineering matter. Role Overview We are seeking a Senior Software Engineer to help build, scale, and maintain the KeyPleaz platform. This is a hands-on role for an experienced engineer who can own features end-to-end, contribute across the stack, and help guide technical decisions as the platform grows. You will work closely with product, operations, and leadership to deliver stable, scalable solutions used daily by customers and partners. Responsibilities Design, build, and maintain core platform features Develop and support backend services using .NET Contribute to web and mobile applications built with React Build and consume APIs and integrate third-party services Work with relational databases and ensure data integrity Improve reliability, performance, and security across systems Participate in code reviews, technical planning, and architecture discussions Mentor and support other engineers as the team grows Qualifications 7+ years of professional software engineering experience Strong experience with .NET / ASP.NET backend development Working knowledge of React or modern JavaScript frameworks Experience designing and consuming APIs Solid understanding of relational databases Experience working in cloud environments High ownership, sound judgment, and clear communication Nice to Have Experience with mobile applications Payments or third-party integrations Startup or small-team experience Comfort working in evolving, ambiguous environments Why KeyPleaz Ownership of meaningful, real-world systems Small team with direct access to leadership Focus on building reliable software, not just shipping features Opportunity to grow into senior technical leadership roles Pay: $80,000.00 - $119,408.63 per year Work Location: Remote Show less