Cambridge, Cambridgeshire, England, United Kingdom
MicroTECH Global Ltd
optimized for our custom OS kernel and framework including ArkUI and ArkTS/JIT/AOT. Design, develop, and optimize core kernel subsystems for our custom OS including scheduler, memorymanagement, and I/O subsystems. Design hardware-software co-optimization techniques to improve kernel performance and efficiency for our custom OS framework including ArkUI, ArkTS/JIT … ArkUI and Kotlin/JIT/AOT) workload evaluation on future CPU designs. Propose microarchitectural enhancements for system optimization based on kernel profiling and characterization. Develop and implement power management policies and performance scaling strategies. Requirements: Master/PhD degree in Computer Science/Engineering/Physics etc. Strong knowledge of computer architectures, operating system internals, and mobile SoC … design. Extensive experience with Linux kernel development including core subsystems (scheduler, memorymanagement, VFS, networking). Strong programming skills in C, C++, assembly, and Python. Understanding of CPU privilege levels, MMU/IOMMU, and virtualization extensions. Experience with performance profiling and optimization at both kernel and microarchitectural levels. Desirables: Experience with Linux OS, Android OS or other microkernels. More ❯
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Microtech Global Ltd
optimized for our custom OS kernel and framework including ArkUI and ArkTS/JIT/AOT. Design, develop, and optimize core kernel subsystems for our custom OS including scheduler, memorymanagement, and I/O subsystems. Design hardware-software co-optimization techniques to improve kernel performance and efficiency for our custom OS framework including ArkUI, ArkTS/JIT … ArkUI and Kotlin/JIT/AOT) workload evaluation on future CPU designs. Propose microarchitectural enhancements for system optimization based on kernel profiling and characterization. Develop and implement power management policies and performance scaling strategies. Requirements: Master/PhD degree in Computer Science/Engineering/Physics etc. Strong knowledge of computer architectures, operating system internals, and mobile SoC … design. Extensive experience with Linux kernel development including core subsystems (scheduler, memorymanagement, VFS, networking). Strong programming skills in C, C++, assembly, and Python. Understanding of CPU privilege levels, MMU/IOMMU, and virtualization extensions. Experience with performance profiling and optimization at both kernel and microarchitectural levels. Desirables: Experience with Linux OS, Android OS or other microkernels. More ❯
s degree. • Experience with web-based programming using XML/HTML/JavaScript • Experience developing .NET applications with C# and Visual Studio • Software/system development lifecycle • SQL Database Management System and programming, plus relational database concepts • Experience with memorymanagement, caching and performance management • MS Office suite of tools • Creativity and problem-solving skills • Excellent … written and verbal communication skills Desired Qualifications: • Microsoft certification in SQL Server, .NET or Business Intelligence a plus • Web-based intranet development and content management is desired • Expertise in developing SQL Server databases • Experience with Test-Driven Development and Behavior-Driven Development highly desired More ❯
production stability. Key Skills & Experience 7+ years’ professional experience in C++ (C++17/20 preferred) within low-latency, real-time, or high-frequency environments. Strong knowledge of multithreading, concurrency, memorymanagement, and lock-free data structures. Proven experience optimising network I/O, kernel bypass, and performance tuning (e.g. DPDK, RDMA, kernel tuning). Solid understanding of Linux More ❯
line support Deliver framework-level improvements for throughput, resilience, and scalability Participate in peer reviews, mentoring, and agile ceremonies Required Skills & Experience Expert-level Core Java (collections, concurrency, NIO, memorymanagement) Strong understanding of multithreaded systems and low-latency I/O Deep familiarity with design patterns (Observer, Factory, Singleton, etc.) Experience with TDD , GIT , Maven/Gradle More ❯
C++11/14/17/20) development. Proven experience building software in high-security, mission-critical, or defence/public sector environments. Solid understanding of algorithms, data structures, memorymanagement, and multi-threaded programming. Experience with Linux-based development environments. Proficiency with version control systems (e.g., Git). Knowledge of secure coding principles and working within secure More ❯
london (city of london), south east england, united kingdom
Elevate Partners
span><\/li> Deep understanding of data structures, algorithms, and multithreading/concurrency. <\/span><\/span><\/li> Strong grasp of low -latency system design, network programming, and memory management. <\/span><\/span><\/li> Proven track record building high -performance or real -time systems (finance, gaming, defence, or similar performance -critical domains). <\/span><\/ More ❯
load testing, and system optimization. Collaborate with SRE/DevOps teams to improve observability, CI/CD, and deployment pipelines. Key Requirements: Strong expertise in Core Java, including concurrency, memorymanagement, and GC tuning. Hands-on experience integrating and developing with TransFICC’s Connectivity Platform. Experience with electronic market protocols: FIX (4.x/5.x) Market-specific APIs (Tradeweb More ❯
Strong knowledge of telecom protocols (SIP, RTP, VoIP, 4G/5G, IMS, Diameter, SS7, etc.)Experience with distributed systems, real-time communications, or network services Solid grasp of concurrency, memorymanagement, and performance tuning in Rust Excellent troubleshooting and debugging skills Nice to haves Experience with Docker, Kubernetes, CI/CD , and cloud platforms Familiarity with telecom compliance More ❯
on GitHub at Tasks Enhance the current functionality of the MemgraphDB engine Contribute high-quality C++ code and provide feedback in code reviews to ensure best practices Develop in-memory and on-disk data structures and algorithms, focusing on graphs, networking, query optimization and execution Identify, design, implement, test, and support new features Tune database performance to optimize critical … optimizations. Requirements Passion for designing and optimizing software systems Experience in Linux system-level development using the modern C++ standards Good working C++ knowledge (standard library, STL containers, templating, memorymanagement in non-garbage collected environments) Strong written and verbal communication skills in English Degree in Computer Science or a related field, or equivalent experience Additionally, it would … and compilers, template metaprogramming, distributed computing Solid understanding of graph theory About Memgraph Memgraph is an open-source graph database built for streaming and compatible with Neo4j. Being in-memory and built with C++ allows for stellar database performance, which opens doors for solving all sorts of complex problems with graphs. The graph database market is growing 100% year More ❯
detail and commitment to high quality standards. Strong communication and teamwork skills; able to work independently when required. Good judgement and ability to perform effectively under pressure. Strong time-management skills and ability to take ownership of tasks. Excellent problem-solving abilities. Ability to obtain and maintain appropriate security clearance. Required Technical Skills/Qualifications Minimum 2:1 honours … of C and C++ programming. Experience with bare-metal or RTOS-based systems. Ability to use debugging tools and techniques. Understanding of object-oriented and low-level programming, including memorymanagement and device driver concepts. Desirable Technical Skills JTAG/ETM debugging experience. C# development experience. Experience with Rust or Ada SPARK. Familiarity with Cryptol or SAW. Scripting More ❯
in Swift Creating clean, modern UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memorymanagement, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice to have: experience with Android development (Kotlin) Our client offers a vibrant office More ❯
in Swift Creating clean, modern UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memorymanagement, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice to have: experience with Android development (Kotlin) Our client offers a vibrant office More ❯
via WebSockets, gRPC, or similar protocols. ? Proficiency in translating high-fidelity designs (eg, Figma, Sketch) into beautiful, performant, and maintainable code. ? A strong understanding of Android UI performance optimization, memorymanagement, and threading models. ? Experience with the full mobile development life cycle, from ideation and prototyping to testing, release, and maintenance. Preferred Qualifications ? Advanced UI/UX & Conversational More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Ventula Consulting Limited
via WebSockets, gRPC, or similar protocols. ? Proficiency in translating high-fidelity designs (e.g., Figma, Sketch) into beautiful, performant, and maintainable code. ? A strong understanding of Android UI performance optimization, memorymanagement, and threading models. ? Experience with the full mobile development lifecycle, from ideation and prototyping to testing, release, and maintenance. Preferred Qualifications ? Advanced UI/UX & Conversational AI More ❯
environments as required. Execute patching and upgrade activities to ensure databases remain secure, stable, and up to date. Architecture & Performance: Demonstrate a good understanding of PostgreSQL database architecture, including memorymanagement, indexing, and query optimization. Handle performance issues by analyzing query execution plans, tuning configurations, and implementing best practices. High Availability & Clustering: Implement and manage repmgr cluster technology More ❯