51 to 75 of 107 Performance Engineering Jobs in London

Opportunity Demand for high-performance compute capacity across the markets we operate in significantly outpaces what we can currently build, meaning speed to power and reliability are critical to how we scale. This puts CUDA/GPU performance engineering at the center of how Fuse scales … compute infrastructure. Responsibilities Design, implement, and optimise CUDA kernels for high-throughput, latency-sensitive workloads. Profile and tune GPU performance across compute, memory bandwidth, and interconnect (NVLink/PCIe) bottlenecks. Build tooling to correlate GPU cluster power draw and utilisation with real-time energy pricing and grid signals. Optimise ...

paths, long-term maintenance, and enterprise operating models in support of their business and technical objectives. Partnering closely with Account Executives, Product, Marketing, Delivery, Engineering, and Customer Success to deliver discovery, solution design, demonstrations, technical validation, and repeatable practice assets. This role is also central to establishing Spinnaker Support … operational priorities Respond to technical portions of RFPs, RFIs, and security questionnaires in collaboration with internal stakeholders Support customer evaluations by addressing architecture, performance, Oracle-to-PostgreSQL and other migration paths, application compatibility, extension strategy, security, integration, operational support, and long-term maintainability questions Act as a trusted advisor ...

## SVP - GenAI Full-Stack Engineer LeadApply: Hybrid: London United Kingdom: Full time: Posted Today: 26988023We’re looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You’ll provide technical leadership while remaining close to the code, partnering … with teams across the organisation to build scalable developer platforms, influence engineering strategy and drive the adoption of Generative AI and modern engineering practices. Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every ...

deep specialist” level) to drive measurable business outcomes—improving latency, throughput, resilience, control posture, and time-to-market . You will partner with engineering, product, trading, and operations stakeholders to deliver strategic roadmaps, manage dependencies, and ensure programs align with firm objectives. Your ability to navigate ambiguity, influence decision … order routing/execution, market data, post-trade workflows, and observability. Identify and mitigate risks by proactively addressing roadblocks and implementing contingency plans across performance, resiliency, and operational readiness . Champion agile methodologies and pragmatic technical solutions to drive continuous learning and innovation. Assess program performance using data ...

have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World … partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations: London (Hybrid) About Engineering at Cloudflare Cloudflare’s Engineering team is responsible for the software platform that serves 115 million HTTP requests per second on average. We also build ...

actionable insights and reliable data solutions Designing data models, streaming systems, and transformation workflows Involved in technical hiring and mentoring, contributing to a high-performance engineering culture What They're Looking For: 6+ years of hands-on experience in data engineering, ideally within fast-moving or finance ...

into the detailed design phase. Engagement Phases & Focus Phase 1 - Proof of Value (PoV): Resilience Patterns (Weeks 1-8) Objective: Prove the viability and performance of HA/DR patterns for SQL Server supporting SharePoint on AWS. Key Activities Work with Infra Architect to define PoV success criteria … CloudFormation/Terraform/PowerShell). Confirm and test SharePoint compatibility (content/search/service DBs). Produce pattern catalogue and TCO/performance findings and assessment of complexity to introduce and in terms of operability and maintainability for each of the chosen patterns (Always On availability groups ...

customers. As data centres become one of the largest and fastest-growing sources of electricity demand, Fuse is expanding into high-performance compute infrastructure at the intersection of energy and AI. We're looking for a CUDA Engineer to write and optimise the low-level GPU code that powers … inference workloads: designing custom CUDA kernels, tuning performance across memory bandwidth and compute bottlenecks, and squeezing maximum throughput out of every GPU in our fleet, working at the level of SMs, warps and memory hierarchies. Responsibilities Write and optimise custom CUDA kernels for core transformer inference operations Profile kernels ...

leader responsible for the day-to-day operations, setup, and optimisation of environments used throughout the software development lifecycle. This role works closely with engineering, QA, and release teams to ensure environments are fit for purpose and support high-quality delivery. Responsibilities Lead the setup, configuration, and maintenance … technical point of contact for environment-related issues and escalations. Collaborate with Cloud and DevOps engineers to implement scalable and automated environment solutions. Support performance testing and troubleshoot environment bottlenecks. Ensure environment integrity through version control, patching, and rollback strategies. Assist in release planning by validating environment readiness ...

Spotify, Uber and more. As data centers become one of the largest and fastest‐growing sources of electricity demand, Fuse is expanding into high‐performance compute infrastructure that sits at the intersection of energy and AI - optimising how power‐dense GPU workloads are scheduled, cooled, and balanced against grid … CUDA Engineer to write and optimise the low‐level GPU code that powers our inference workloads. You'll design custom CUDA kernels, tune performance across memory bandwidth and compute bottlenecks, and squeeze maximum throughput out of every GPU in our fleet, working at the level of SMs, warps ...

candidate should have a good grasp of run-time behavior, serialization delays, and asymptotic behavior in this environment. Compensation consists of base salary, discretionary performance bonus, and possible participation in longer-term incentive schemes. Skill Requirements C++11 and higher experience Excellent design and debugging skills Experience developing for production … Python layer on top Technical expertise throughout (everyone programs) Cloud-scalable research infrastructure Desirable Skills Experience with Python Experience with x86 hardware Experience with performance engineering Understanding of Intel Xeon pipelining and cache behavior Experience with the TCP networking stack Experience optimizing Linux kernels/using kernel-bypass ...

includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates’ physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve. Bank of America is committed to an in-office culture with specific requirements … Server Sent Events). Design and implement modular, testable, and reusable components and design system primitives aligned to accessibility (WCAG 2.1 AA+). Drive performance engineering: rendering optimization, virtualization for large grids/blotters, memoization, Suspense/Concurrent features, and profiling. Champion resilience: graceful degradation, offline/slow ...

profiling, or network visibility Experience running continuous profiling at fleet scale, including managing overhead budgets and symbolization Kernel- and syscall-level debugging experience and performance engineering craft Experience profiling or instrumenting accelerator workloads Experience operating metrics systems at very high cardinality, or large-scale telemetry storage backends Experience ...

fast queries run across billions of nodes and relationships, and how safely data is written when a machine crashes. We are a pragmatic, engineering-led group split between Malmö and London. We read and discuss database papers (VLDB, SIGMOD, and others) to see what ideas are worth pulling into … Designing, profiling, and implementing core database features, including storage formats, index structures, and recovery paths. Diagnosing tricky concurrency bugs, race conditions, and lock contention. Performance engineering: profiling CPU, memory allocation, off-heap memory, and disk I/O to improve latency. Reviewing designs and PRs with a heavy ...

fast queries run across billions of nodes and relationships, and how safely data is written when a machine crashes. We are a pragmatic, engineering‐led group split between Malmö and London. We read and discuss database papers (VLDB, SIGMOD, and others) to see what ideas are worth pulling into … Designing, profiling, and implementing core database features, including storage formats, index structures, and recovery paths. Diagnosing tricky concurrency bugs, race conditions, and lock contention. Performance engineering: profiling CPU, memory allocation, off‐heap memory, and disk I/O to improve latency. Reviewing designs and PRs with a heavy ...

systems designed to operate in complex, real-world environments.We're talking LLMs, autonomous agents, deep learning, multimodal AI and decision-making systems - where model performance, reasoning, reliability and efficiency aren't just nice-to-haves. They're fundamental to whether the technology works.ð§ The technical challenges? Building autonomous agents … Python, ideally with hands-on experience in PyTorch or JAX.You might be working in an AI research lab, an autonomous systems company, a high-performance engineering environment or an ambitious AI start-up.A PhD or publications at NeurIPS, ICML or ICLR would be great, but they're absolutely ...

latency execution. You will work closely with traders and researchers, own the development lifecycle from design to deployment, and contribute to a collaborative, high-performance engineering culture. Experience with cloud deployments and real-time data across multi-venue environments is valued. #J-18808-Ljbffr ...

Engineer - Contract | London (Hybrid) Outside IR35 | 6 months | Competitive Day Rate We're looking for an experienced Senior FPGA Engineer to join a high-performance engineering team developing ultra-low-latency FPGA solutions for the financial sector. This is a hands-on role working on complex FPGA designs ...

class VCs and equipped with the runway to tackle bold ideas. We’re looking for exceptional engineers with deep experience in low-level, high-performance software and cloud-scale storage systems. What we're looking for: 5+ years of experience writing high-quality production code Strong foundation in operating … systems and systems programming Proven track record in performance engineering Familiarity with tools like Apache Arrow, Parquet, DataFusion, Clickhouse, or DuckDB is a plus Understanding of cutting-edge ML infrastructure stack (e.g. PyTorch, CUDA) is also a plus Experience with Rust is a bonus Willingness to work ...

ecosystem, focusing on the rules engine and control plane, while improving safety and reliability of the web server. You'll collaborate across product and engineering teams, work primarily with Rust and Go, and tackle large-scale distributed systems with performance engineering and strong CS #J-18808-Ljbffr ...

that powers our VMS. We are currently evolving our platform to support deep-tier interconnection across the Motorola product portfolio. Our team values high-performance engineering, architectural integrity, and a commitment to building the most reliable real-time tools in the industry.While our stack features Vue 3, Pinia … TypeScript on the frontend and Go on the backend, we prioritize engineering fundamentals over specific library knowledge. We are looking for a developer who can navigate logic, manage state, and help us build maintainable solutions.We have a fantastic city center office in the heart of Edinburgh and fully embrace ...

Credit, Equity and a wide range of markets. Within QTR, AI Market Lab brings together quantitative research, modern artificial intelligence, market microstructure, and high-performance engineering to develop the next generation of electronic trading capabilities. Our work spans signal research, pricing, market making, execution, portfolio construction, risk management … infrastructure engineers. Required Qualifications, Capabilities, and Skills Advanced degree (Master's, PhD, or equivalent experience) in machine learning, computer science, statistics, mathematics, operations research, engineering, or a related quantitative field. Demonstrated experience pre-training a large model from scratch (Transformer/LLM/multimodal/time-series). Experience ...

Involved Solutions is seeking an experienced Oracle Database Engineer to join their platform engineering team in London. This hands-on role covers Oracle administration, automation, and performance engineering across large-scale Exadata and cloud environments, including Autonomous Exadata Cloud@Customer. You will build automation tooling with Ansible … tune RAC and Clusterware, manage multi-tenant architectures, and provide L3 support while advising applications on database performance and #J-18808-Ljbffr ...

with – a wide range of emerging technology domains, including: Artificial intelligence and human–machine teaming Robotics and autonomous systems Advanced sensing, haptics and human performance engineering Secure communications and resilient architectures Next‐generation materials and energy systems You don’t need to be an expert. You do need … technology‐driven organisations Comfort operating without scripts, rigid playbooks or heavy supervision A background in, or strong affinity for, science, engineering or technology The judgement to balance patience with momentum If you describe yourself primarily as a “closer” or are motivated by aggressive targets, this role is unlikely ...

heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance-focused culture. About the role The CTO/Infrastructure Domain Architect is a Senior Architecture and people‐leadership role within Digital & Technology (D&T), accountable … capability trusted by delivery teams and senior leaders. Security, Resilience & Continuity‐by‐Design Ensure architectures embed: Defence‐in‐depth security principles Availability, capacity and performance engineering Disaster recovery and business continuity considerations Work closely with Cyber Security, Risk and Operations to ensure: Technology designs meet security and compliance ...