Performance Optimization Engineer

Job not on LinkedIn

🔥 21 hours ago

🇺🇸 United States – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

📈 Performance Marketing

👻 Ghost score 25%

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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Performix Business Services, LLC

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 1997

💼 Consulting

🏥 Healthcare

🏭 Manufacturing

Consulting • Healthcare • Manufacturing

Performix Business Services, LLC is a digital transformation and technology services firm that helps startups and enterprises build AI-driven solutions, blockchain applications, IoT and mobile apps, and custom software. They offer AI agents, advanced analytics, web and mobile development, and staff augmentation/talent solutions with enterprise-grade security and compliance, backed by certifications (GSA, SAM, NMSDC, UCP) and ~25 years of experience. Performix focuses on accelerating product development, scaling engineering teams, and delivering production-ready systems for industries like manufacturing, transportation, healthcare, finance, and government.

📋 Description

• Design, implement, and maintain custom networking components, client-server models, and protocol resolvers including UDP/TCP, DNS, and socket communications • Apply data structures, memory management, and graph search heuristics such as A*, custom hashing, and priority queues to solve performance and indexing challenges • Develop and execute unit, integration, and stress tests to validate network state synchronization, catch edge cases, and eliminate execution bottlenecks • Use GDB and Wireshark to trace memory leaks, analyze packet flow, and debug asynchronous multi-threaded or multi-client execution paths • Partner with cross-functional teams to design modular codebases and maintain version control integrity across release cycles

🎯 Requirements

• Bachelor of Science in Computer Science, Computer Engineering, or a related technical discipline • Strong proficiency in C++ and Python • Solid understanding of TCP/UDP networking principles, socket programming, caching mechanisms, operating systems, and computer architecture • Hands-on experience with Linux/Bash, Git/GitHub, GDB, and Wireshark • Proven command of object-oriented design, algorithmic complexity, recursive problem-solving, and concurrent state management • GPA 3.5+ preferred • Familiarity with C, C#, Java, SQL, or x86 Assembly is a plus • Experience with SFML, Unity, or VR/AR engines is desirable • Self-starter capable of managing end-to-end projects from requirement mapping to comprehensive testing • Strong written and verbal communication skills for technical documentation and code reviews

🏖️ Benefits

• Remote work arrangement