{"schemaVersion":"jobsearcher.job.v1","id":"500b93ff21b2fc8260ab4877","url":"https://jobsearcher.com/jobs/500b93ff21b2fc8260ab4877","canonicalUrl":"https://jobsearcher.com/jobs/500b93ff21b2fc8260ab4877","title":"Performance Technical Consultant - DXC","description":"Performance Optimization ConsultantWe're looking for an experienced Performance Optimization Consultant to assess and improve the performance of a high-transaction airline application covering ticketing, scheduling, and check-in. The system includes legacy code migrated from mainframe assembler to C, integrated with PostgreSQL, and running on Azure Virtual Machines. The role focuses on identifying bottlenecks and recommending targeted, low-impact optimizations.Key ResponsibilitiesPerform end-to-end performance analysis across C code, PostgreSQL, and Azure infrastructureIdentify CPU, memory, I/O, database, and network bottlenecksReview and optimize translated C codeTune database queries, indexing, and schema designRecommend minor code, configuration, and infrastructure improvementsDocument findings and deliver a performance improvement planRequired SkillsStrong C programming and performance tuning expertiseExperience with legacy system migrations (Assembler to C)Advanced PostgreSQL optimization (query tuning, indexing, pooling)Hands-on Azure VM performance monitoring and tuningExperience with profiling tools (e.g., gprof, perf)Ability to deliver practical optimizations without major redesignsPreferredBackground in TPF or mainframe-based systemsExperience with high-transaction environments (airline or similar)Knowledge of Azure scaling and cost-performance tradeoffs","company":"ShiftCode Analytics","rawCompany":"shiftcode analytics","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-09-09T12:42:00.717Z","occupations":[{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"13-1111.00","title":"Management Analysts","slug":"management-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Performance Technical Consultant - DXC","description":"Performance Optimization ConsultantWe're looking for an experienced Performance Optimization Consultant to assess and improve the performance of a high-transaction airline application covering ticketing, scheduling, and check-in. The system includes legacy code migrated from mainframe assembler to C, integrated with PostgreSQL, and running on Azure Virtual Machines. The role focuses on identifying bottlenecks and recommending targeted, low-impact optimizations.Key ResponsibilitiesPerform end-to-end performance analysis across C code, PostgreSQL, and Azure infrastructureIdentify CPU, memory, I/O, database, and network bottlenecksReview and optimize translated C codeTune database queries, indexing, and schema designRecommend minor code, configuration, and infrastructure improvementsDocument findings and deliver a performance improvement planRequired SkillsStrong C programming and performance tuning expertiseExperience with legacy system migrations (Assembler to C)Advanced PostgreSQL optimization (query tuning, indexing, pooling)Hands-on Azure VM performance monitoring and tuningExperience with profiling tools (e.g., gprof, perf)Ability to deliver practical optimizations without major redesignsPreferredBackground in TPF or mainframe-based systemsExperience with high-transaction environments (airline or similar)Knowledge of Azure scaling and cost-performance tradeoffs","datePosted":"2026-09-09T12:42:00.717Z","dateModified":"2026-09-09T12:42:00.717Z","hiringOrganization":{"@type":"Organization","name":"ShiftCode Analytics","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"500b93ff21b2fc8260ab4877"},"url":"https://jobsearcher.com/jobs/500b93ff21b2fc8260ab4877"}}