deployment, and monitoring. What You'll Bring: 5+ years of professional Java development experience, with a focus on performance and low-latency applications. Strong knowledge of multithreading, concurrency, and memorymanagement in Java. Experience with low-level performance tuning and optimization in highly transactional systems. Familiarity with network programming (TCP/IP, UDP) and high-throughput messaging systems. More ❯
with hardware-aware optimisations and kernel-bypass techniques ?? What We're Looking For: Deep understanding of systems-level programming (Java and/or Rust, C, C++) Experience with manual memorymanagement , concurrency , and multithreading Familiarity with Linux internals , system calls, and networking Bonus points for experience with: Kernel bypass (Solarflare, DPDK) Building custom allocators or working in no More ❯
Harrisburg, Pennsylvania, United States Hybrid / WFH Options
CSZNet, Inc
with containerization tools (Docker, Kubernetes). Familiarity with cloud platforms (AWS, Google Cloud Platform, or Azure). Proficiency with ADO, Git and version control workflows. Solid understanding of concurrency, memorymanagement, and performance optimization in Go and .Net. Proficient in the Microsoft Office 365 suite of business software including Teams, Word, Excel, and PowerPoint, plus proficient in Microsoft … ADO Testing Module. Extensive experience in designing and implementing integrations with various external systems in the context of tolling projects (e.g., toll collection systems, traffic management systems). Desired Skillset Experience with message queues (Kafka, RabbitMQ). Familiarity with monitoring tools (Prometheus, Grafana). Exposure to infrastructure-as-code (Terraform, Helm). Background in DevOps or Site Reliability Engineering. More ❯
Crawley, West Sussex, United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
Interface with Windows OS APIs, including audio/video subsystems, device enumeration, and media handling. · Develop and maintain high-performance applications with a strong focus on runtime efficiency, resource management, and low-latency responsiveness. · Work with internal teams to integrate with external systems, events, and application services via REST, sockets, or similar protocols. · Ensure code quality via thorough testing …/COM), media devices (audio/video), and OS-level integration. · Experience with architectural patterns like MVVM, MVC, and dependency injection frameworks. · Good working knowledge of performance profiling and memorymanagement in Windows client applications. · Comfortable working with version control (Git), DevOps pipelines, and modern CI/CD workflows. · Excellent problem-solving and debugging skills. · Strategic and critical More ❯
ML Engineers throughout the lifecycle of productionising their models Being responsive to incidents regarding ML applications - including an understanding of how to triage and resolve issues relating to CPU, memory, and GPU utilisation Documenting procedures and guides to facilitate knowledge sharing and help other engineers level up through pairing and mentoring Participating in hiring and onboarding new team members … taking on end-to-end project management responsibilities as we grow. Requirements Strong proficiency with Python and knowledge and hands-on working with GenAI models Background in solving complex technical challenges at the intersection of Software Development and Data/ML Engineering Familiarity with cloud infrastructure, ops and containerised tools like Kubernetes, Docker or others. Experience in designing, building … and maintaining data collection tools, caching/storage systems, queues and pipelines Knowledge of best practices for performance optimisation, memorymanagement and observability. Strong analytical and troubleshooting skills - methodically decomposing systems to identify bottlenecks, determine root causes, and implement effective solutions Drive to continually develop your skills, improve team processes and reduce technical debt. Fluency in English and More ❯
maintainable code, ensuring scalability and reliability Engage with the open-source and blockchain developer community Key Requirements Strong commercial experience with Rust (production-level) Deep understanding of systems programming, memorymanagement, and concurrency Experience with distributed systems Enthusiasm for crypto, Web3, and open-source development Excellent communication skills and ability to work in a collaborative hybrid team More ❯
to mission-critical deployments serving 100s–1000s of users. What You’ll Do Design agentic systems – Own the agent loop (plan → act → reflect), orchestration (DAG/state machine), and memory management. Build robust tooling – Create schemas, retries, rate limits, and SDKs for safe extensibility. Engineer memory & knowledge services – Implement episodic/semantic memory, retrieval APIs, deduping, and … complex AI concepts into actionable strategies. What We’re Looking For Required: Proven track record building and deploying LLM/agentic systems into production. Strong software engineering foundations: orchestration, memory, deployment, monitoring. Familiarity with agentic architectures (e.g. LangGraph, ReAct, CoT loops) and/or ability to build without frameworks. Confident in client-facing settings: workshops, presentations, advisory roles. Preferred More ❯