51 to 75 of 126 Memory Management Jobs in England

Java Developer – Market Connectivity

Location
Greater London, England, United Kingdom
Collaborate with SRE/DevOps teams to improve observability, CI/CD, and deployment pipelines. Key Requirements Strong expertise in Core Java, including concurrency, memory management, and GC tuning. Hands‐on experience integrating and developing with TransFICC’s Connectivity Platform. Experience with electronic market protocols: FIX (4.x/ ...

C# / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Bolton, Greater Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 per hour, Benefits Overtime Rate
C# for tooling, test interfaces, or Windows components as needed. Demonstrable skills in multi-threaded and concurrent programming. Strong understanding of software design principles, memory management, and performance optimisation. Experience with version control systems (e.g., Git) and CI/CD pipelines. Experience of working with technical documentation ...

Front Office Software Engineer

Location
Greater London, England, United Kingdom
performance Java (21+) systems for pricing, risk and trading. Build and enhance components within a low latency, high‐throughput trading architecture. Apply advanced concurrency, memory management and performance tuning techniques. System Design & Ownership Take responsibility for designing scalable, resilient and maintainable systems. Contribute to architectural decisions across ...

Software Engineer, Cybersecurity Analytics & Enforcement

Location
Greater London, England, United Kingdom
degree in Computer Science or a closely related field (Bachelor’s or higher), with a strong grasp of core computer science concepts such as memory management, concurrency, and backend development principles Strong programming skills, supported by several years of professional software engineering experience Experience with Java, C, C++ ...

PostgreSQL Database Administrator

Location
Greater London, England, United Kingdom
Sectigo is the most innovative provider of certificate lifecycle management (CLM), delivering solutions that help the world’s largest brands simplify how digital trust is managed and scaled. Sectigo’s automated, cloud-native CLM platform issues and manages digital certificates across enterprise environments, enabling organizations to reduce complexity, accelerate … node after timelines diverge. Performance engineering.Analyze execution plans and wait or lock behavior, tune SQL and indexes, andoptimizePostgreSQL and operating-system settings, includingautovacuum, memory, storage, and checkpoint or WAL behavior. Connectivity and security.OperatePgBouncerand manage roles, privileges, authentication,pg_hba.conf, TLS, secrets, and least-privilege access in line with organizational ...

Senior Forward Deployed ML Engineer, Agents

Location
Greater London, England, United Kingdom
using computer vision pipelines on aion's infrastructure Implement sophisticated multi-agent orchestration with(or similar) frameworks like LangChain or LlamaIndex—enabling tool use, memory management, and autonomous task completion Rapidly prototype POCs in 2-4 weeks, coding alongside client teams to validate concepts and iterate based … with Docker, Kubernetes, CI/CD pipelines, and infrastructure-as-code Cloud platforms experience with AWS, Azure, or GCP for ML workloads and infrastructure management Exceptional communication ability to explain complex AI concepts clearly to both technical and business stakeholders Customer-facing experience in Solutions Architecture, Technical Account Management ...

Principal Engineer (AWS & Java)

Location
Nottingham, England, United Kingdom
business‐critical changes, setting the standard for quality, performance, and maintainability. Provide hands‐on expertise in Java‐based systems, including concurrency, performance tuning, memory management, and API design. Non‐Functional Ownership & System Performance Take a leading role in defining, implementing, and validating non‐functional requirements, including system latency … throughput, scalability, and reliability. Drive solutions for cloud scaling and capacity management, ensuring the platform performs predictably under variable and peak loads. Provide deep expertise in working with large databases and data stores, including performance optimisation, data access patterns, and operational scaling. Problem Solving & Technical Decision Support Solve ...

Advisory Engineer, AI and Product Security Lenovo

Location
Farnborough, England, United Kingdom
technical security assurance and enablement of secure agentic AI systems across Lenovo. This involves developing and applying practical security controls and responsible AI management patterns for AI agents, assessing high-risk use cases, and driving the implementation of controls that facilitate safe adoption in both customer-facing and internal … defining technical deliverables, measuring adoption, and tracking remediation efforts. Establish and maintain security standards, reference architectures, and control patterns for AI agents, covering identity management, permissions, tool and API use, data access, memory management, human oversight, logging, and containment strategies. Lead security risk assessments, threat modeling exercises ...

AI Native Software Engineer

Location
Newcastle upon Tyne, England, United Kingdom
Engineer programme. Key Responsibilities Design and build production‐grade agentic solutions end‐to‐end: multi‐agent orchestration, RAG pipelines, policy‐based routing, tool invocation, memory management, and lifecycle observability Build and own RAG pipelines: embeddings, chunking strategy, vector search, context window engineering and tuning against real quality targets … Integrate and abstract across multiple LLM providers — OpenAI, Anthropic, Vertex AI, and open‐source models — with fallback routing, token, cost, and latency management Implement LLMOps in production: eval harnesses with real quality metrics, prompt versioning, observability tooling (LangSmith, Braintrust, or equivalent), cost and safety monitoring Embed directly with client ...

AI Native SW Engineering Specialist / Sr Consultant

Location
Greater London, England, United Kingdom
Engineer programme. Key Responsibilities Design and build production-grade agentic systems end-to-end: multi-agent orchestration, RAG pipelines, policy-based routing, tool invocation, memory management, and lifecycle observability Build and own RAG pipelines: embeddings, chunking strategy, vector search, context window engineering and tuning against real quality targets … Integrate and abstract across multiple LLM providers - OpenAI, Anthropic, Vertex AI, and open-source models - with fallback routing, token, cost, and latency management Implement LLMOps in production: eval harnesses with real quality metrics, prompt versioning, observability tooling (LangSmith, Braintrust, or equivalent), cost and safety monitoring Embed directly with client ...

AI Native Software Engineer

Hiring Organisation
Hackajob Ltd
Location
London, England, United Kingdom
Engineer programme. Key Responsibilities Design and build production-grade agentic solutions end-to-end: multi-agent orchestration, RAG pipelines, policy-based routing, tool invocation, memory management, and lifecycle observability Build and own RAG pipelines: embeddings, chunking strategy, vector search, context window engineering and tuning against real quality targets … Integrate and abstract across multiple LLM providers — OpenAI, Anthropic, Vertex AI, and open-source models — with fallback routing, token, cost, and latency management Implement LLMOps in production: eval harnesses with real quality metrics, prompt versioning, observability tooling (LangSmith, Braintrust, or equivalent), cost and safety monitoring Embed directly with client ...

AI Native Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Engineer programme. Key Responsibilities Design and build production-grade agentic solutions end-to-end: multi-agent orchestration, RAG pipelines, policy-based routing, tool invocation, memory management, and lifecycle observability Build and own RAG pipelines: embeddings, chunking strategy, vector search, context window engineering and tuning against real quality targets … Integrate and abstract across multiple LLM providers OpenAI, Anthropic, Vertex AI, and open-source models with fallback routing, token, cost, and latency management Implement LLMOps in production: eval harnesses with real quality metrics, prompt versioning, observability tooling (LangSmith, Braintrust, or equivalent), cost and safety monitoring Embed directly with client ...

Java Engineer - Low Latency

Location
Greater London, England, United Kingdom
optimising low-latency systems Familiarity with performance tuning and profiling tools (e.g. JMH, async-profiler, Flight Recorder) Solid understanding of multithreading, concurrency, and memory management Experience with microservice architectures and event-driven systems Linux fundamentals and comfort with performance diagnostics Clear communication skills and ability to articulate design … performance decisions Nice to have Experience with high-performance messaging (Chronicle Queue/Wire, Aeron, ZeroMQ, Kafka tuning) Familiarity with off-heap or direct memory structures (Chronicle Map, VarHandles, DirectByteBuffers) Networking/I/O frameworks such as Netty or custom FIX engines Exposure to OpenHFT, LMAX Disruptor ...

Finance AI Engineer ( Manager )

Location
Greater London, England, United Kingdom
human oversight and controlled failure behaviour. Implement LLM application patterns including tool and function calling, structured outputs, RAG or graph-based retrieval, context and memory management, multi-agent orchestration, and prompt or configuration versioning. Integrate with ERP and EPM systems, document repositories and workflow tooling, including the data … error-recovery journeys. Package and operate solutions using cloud AI services, containers or serverless components, CI/CD, infrastructure as code, secrets and configuration management, monitoring, release controls and rollback. Work directly with finance users, process specialists, architects and data engineers to clarify requirements, challenge assumptions constructively, demonstrate increments ...

AI Engineer

Location
Greater London, England, United Kingdom
Founded in 2010 in the Netherlands, AnywhereNow is a global leader in Enterprise Dialogue Management, with a vision to ensure every employee and customer feels heard, understood, and valued. Today, our team of approximately 240 employees spans 22 countries, supporting more than 2,000 organisations worldwide. We partner with … accountability, and continuous improvement, we help organisations modernise communication and customer engagement across complex enterprise environments. Our portfolio includes: Dialogue Cloud – our enterprise dialogue management platform built for Microsoft Teams. Deepdesk – AI-powered Agent Assist technology that helps service teams work faster and smarter. Tendfor – a customer engagement ...

Core Quantitative Strategic Analytics Engineer

Location
Greater London, England, United Kingdom
leave per year Your key responsibilities Analyze, design, and develop core platform functionality in C++ and Python, with a rigorous focus on code efficiency, memory management, and execution speed. Design, optimize, and maintain high-performance data layers. This includes schema optimization, index tuning, and query analysis in MySQL … SQLite3, alongside leveraging Redis for low-latency caching and in-memory data structures. Configure, monitor, and optimize various Linux services and applications underpinning the platform to ensure high availability, minimal latency, and optimal resource utilization. Proactively identify and resolve performance bottlenecks across the entire application stack using profiling tools ...

Core Quantitative Strategic Analytics Engineer

Hiring Organisation
Deutsche Bank
Location
Greater London, United Kingdom
Employment Type
Full Time
leave per year Your key responsibilities Analyze, design, and develop core platform functionality in C++ and Python, with a rigorous focus on code efficiency, memory management, and execution speed. Design, optimize, and maintain high-performance data layers. This includes schema optimization, index tuning, and query analysis in MySQL … SQLite3, alongside leveraging Redis for low-latency caching and in-memory data structures. Configure, monitor, and optimize various Linux services and applications underpinning the platform to ensure high availability, minimal latency, and optimal resource utilization. Proactively identify and resolve performance bottlenecks across the entire application stack using profiling tools ...

Experienced Machine Learning Framework/Runtime Software Engineer (C++)

Location
Cambridge, England, United Kingdom
similar technology is also important. A good understanding of how AI models execute in practice is essential, including graph processing, operator execution, memory management, and backend integration. This role involves analysing, investigating, diagnosing, and resolving complex functional or performance issues across frameworks, runtimes, compilers, drivers, and hardware abstraction … kernels Designing or implementing Ahead-of-Time or Just-in-Time compilation flows for AI workloads Transforming graphs or working with operator partitioning, scheduling, memory planning, or model optimisation Validating, benchmarking, profiling, or analysing AI model performance Developing compiler technologies, intermediate representations, or hardware abstraction layers Building automated tests ...

S/4 Senior Basis Consultant

Hiring Organisation
Unipart
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
/4HANA systems, ensuring high performance, availability, and alignment with enterprise architecture standards. You will lead technical teams across system administration, database management, cloud migration, and integration strategy to deliver robust and scalable solutions. As part of your key responsibilities, youll: Lead the technical architecture, installation, configuration, and maintenance … cyber security compliance. Drive technical migration strategies, system monitoring, and root-cause analysis for critical SAP Basis issues and cutover activities. Oversee transport management system (TMS), kernel upgrades, SAP Solution Manager/Cloud ALM, and patch management processes. Mentor junior Basis engineers and champion continuous automation across ...

S/4 Senior Basis Consultant

Location
London, United Kingdom
/4HANA systems, ensuring high performance, availability, and alignment with enterprise architecture standards. You will lead technical teams across system administration, database management, cloud migration, and integration strategy to deliver robust and scalable solutions. As part of your key responsibilities, you'll: Lead the technical architecture, installation, configuration … cyber security compliance. Drive technical migration strategies, system monitoring, and root-cause analysis for critical SAP Basis issues and cutover activities. Oversee transport management system (TMS), kernel upgrades, SAP Solution Manager/Cloud ALM, and patch management processes. Mentor junior Basis engineers and champion continuous automation across ...

Senior Front Office Developer - Trading

Hiring Organisation
CMC Markets UK Plc
Location
City of London, London, United Kingdom
Employment Type
Permanent
performance Java (21+) systems for pricing, risk and trading. Build and enhance components within a low latency, high-throughput trading architecture. Apply advanced concurrency, memory management and performance tuning techniques. System Design & Ownership Take responsibility for designing scalable, resilient and maintainable systems. Contribute to architectural decisions across ...

Software HWIL

Hiring Organisation
Akkodis
Location
Bolton, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
C# for tooling, test interfaces, or Windows components as needed. Demonstrable skills in multi-threaded and concurrent programming. Strong understanding of software design principles, memory management, and performance optimisation. Experience with version control systems (e.g., Git) and CI/CD Experience of working with technical documentation to inform ...

Software HWIL

Hiring Organisation
Akkodis
Location
Bolton, Greater Manchester, United Kingdom
Employment Type
Contract
C# for tooling, test interfaces, or Windows components as needed. Demonstrable skills in multi-threaded and concurrent programming. Strong understanding of software design principles, memory management, and performance optimisation. Experience with version control systems (e.g., Git) and CI/CD Experience of working with technical documentation to inform ...

Backend Developer

Location
Greater London, England, United Kingdom
engineering, or related field 3+ years of hands-on experience writing production C++(C++17 or later) Strong grasp of systems fundamentals: concurrency and multithreading, memory management, and performance profiling Experience designing software that handles large datasets or high-rate data streams Exceptional problem-solving abilities with a bias ...

Machine Learning Framework/Runtime Software Engineer (C++)

Location
Cambridge, England, United Kingdom
programming or compute technologies such as Vulkan, OpenCL, TOSA, or compute kernels Machine learning runtimes, compilers, drivers, or backend integration Computational graphs, operators, memory management, or model optimisation Ahead-of-Time or Just-in-Time compilation Benchmarking, profiling, testing, or analysing software performance Automated testing or CI/ ...