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 ❯
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 ❯
You follow TDD/BDD and value the benefits of testing You know what good code looks like and enforce the standards during PRs You know how to use memory profilers and look at heap dumps You are degree educated, Computer Science preferred or any STEM Minimum Java experience: 10 years Preferred Skills: TransFICC Experience, highly desirable Hot Code … path optimization, Off-heap memorymanagement techniques JVM internals, tuning for low-latency Low-latency messaging & data structures, network protocols, network I/O in Java LMAX Disruptor, Multi-Reactor, Chronicle Queue/Map, Aeron/Agrona or similar Your "can do" and helpful attitude matters the most 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 ❯
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 ❯
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 ❯