26 to 50 of 205 Performance Engineering Jobs in the UK

/2026 Secondary Skills Microservices & APIs + DevOps/CI-CD + AgileDelivery Tertiary Skills Stakeholder Management + Architecture Governance + TeamLeadership Role Title Engineering Lead Experience 12 to 18+ Years Location UK ,London Domain Job Summary We are seeking an experienced Engineering Lead todrive … engineering delivery across strategic Lloyds Banking Groupinitiatives. The ideal candidate will be responsible for leadingmulti-disciplinary engineering teams, providing technical direction, drivingengineering excellence, ensuring delivery quality, and managing stakeholderrelationships across business, architecture, operations, and deliveryfunctions. The role requires strong hands-on knowledge of modernengineering practices, cloud-native platforms ...

Senior Python Developer - (Performance Engineering) Bristol HQ -2 days a week onsite Security clearance is essential Up to £80 P/H Inside IR35 We are seeking an experienced Security cleared Senior Python Developer with strong Performance Engineering experience to join a technical team, developing … optimising high-performance, low-latency software solutions click apply for full job details ...

trusted, reusable data products that support investment decisions, client reporting, regulatory submissions and a growing range of AI use cases. As Head of Data Engineering, you will report to the Director of Data, AI & Analytics and lead a growing data engineering team across London and India. You will … will be moving us from fragmented, pipeline-by-pipeline delivery to a modern, governed architecture built around data products. This is a data engineering leadership role, not a general engineering management role. We want a practitioner who has built modern data platforms hands-on. You should know ...

purpose As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serves millions of loyal customers and thousands of colleagues! With ethical values that run right through the company’s core and technology leaders that truly understand … software engineers and engineering, it’s an exciting time as we’re redefining ourselves into a digital first and engineering-led organisation, with the quality of our engineering team being a key differentiator. We are seeking a passionate Principal Software Engineer to join us working across ...

team – Deliver Quality and Consistency; Evolve with Focus; Make it Count; Stand Together and Strike a Balance. Summary The Director of Platform Engineering is a senior technical leader responsible for the long-term technological vision, development, and evolution of SailGP’s digital and data ecosystem. This role oversees … between business strategy and technical execution, partnering with executive leadership across the Digital and Technology teams. You will build and scale a high-performing engineering organisation, oversee architecture and engineering standards, manage vendor relationships, and drive day-to-day AI automation. This position requires a strong blend ...

develop and fulfil your potential with meaningful careers. ROLE SUMMARY We are looking for a Development Manager to lead the Software Development and Quality Engineering teams responsible for our FX Exchange applications across FX Spot, Swaps and NDF. You will have overall accountability for the people, technology, delivery … priorities into secure, resilient and scalable solutions. This is a senior People Leader role that requires technical credibility. You will guide architecture and key engineering decisions while enabling teams to own detailed design, development, testing and production support. You will also build an inclusive environment where engineers can grow ...

components that sit directly in the cash equities trading hot path, ensuring pre-trade and real-time risk controls are enforced with microsecond-level performance while maintaining correctness and resiliency at scale. This is a hands‐on, deeply technical role that also carries leadership responsibilities — mentoring engineers, driving architecture … Engine responsible for real-time pre-trade risk checks, position limits, and exposure controls across cash equities electronic execution flows. Architect and optimize high-performance, lock-minimal, multi-threaded components capable of processing risk decisions in the sub-microsecond to low-microsecond range. Integrate risk and position components with ...

with us. Become part of this unique project and make motorsport history.We are seeking an experienced Senior AI Software Engineer to join our high-performance Digital Solutions departments.This position for the Audi Revolut F1 Team is based at Audi Motorsport Technology Centre in Bicester, UKYour missionAs a Senior … will help transform the digital tools used across the organisation, with a strong focus on building smart, reliable and scalable applications that improve performance from development through to race operations. You will work hands-on on strategic initiatives, delivering performance for departments and stakeholders across the business. ...

Drive reliability at scale — join a team where your engineering expertise shapes the resilience of critical systems. JPMorganChase is one of the world’s leading financial services firms, and the technology that powers it demands the highest standards of reliability, performance, and scale. Here, you will work alongside … part of it. As a Lead Site Reliability Engineer at JPMorganChase, you will play a critical role in ensuring the availability, performance, and resilience of production systems that serve millions of customers and clients globally. You will partner with engineering and product teams to embed reliability practices into ...

Select how often (in days) to receive an alert: Principal, Quality Eng; Data & Analytics Principal, Data and Analytics Quality Engineering Lead Shape how quality is engineered across mission-critical financial platforms. This is a rare opportunity to lead Quality Engineering at scale, driving intelligent automation, embedding quality into … Microsoft Fabric, EBX, Azure Integration Services, Informatica IDMC and Control-M orchestration, bringing together modern QE practices, AI-driveninsightsand deep domainexpertiseto ensure resilience,accuracyand performance where it matters most. Ifyou’repassionate about transforming quality from a checkpoint into a strategic engineeringcapability andwant to make a visible impact ...

mission will be to create seamless support for a broad ecosystem of large AI models, and ensure we are pushing the limits of their performance envelope by closely partnering with hardware and modelling teams to understand device trade-offs. Responsibilities Project Ownership: Own and deliver projects on your team … success of Olix. Architect & Build: Design and implement our compiler, runtime, and debugger for PyTorch, TensorFlow, JAX, and MXNet on custom hardware. Optimise Performance: Apply advanced techniques (layout, fusion, scheduling, tiling) to eliminate bottlenecks and maximise throughput. Mentor & Encourage Standards: Lead code reviews, coach peers, and uphold best practices ...

money. For everyone, everywhere. More about our mission and what we offer . About the role: We are looking for a highly accomplished Senior Engineering Lead to take the helm of our newly formed Risk API Team within the Servicing Platform Squad. This is a critical, high-impact leadership … ensuring clean, scalable API contracts and data governance. Team Foundation & Growth: You will be instrumental in hiring, mentoring, and leading the team, defining the engineering standards and best practices that will serve as the foundation for the entire Risk Assessment Group. Data Integrity & Scale: Your mandate includes enforcing robust ...

team, delivering secure, stable, and scalable solutions. You’ll tackle complex problems across multiple technical areas, improve operational stability through automation, and help raise engineering standards across the organization. If you enjoy hands‐on engineering work and influencing how teams build, run, and evolve software, this … also identifying opportunities to automate recurring issues and improve operational resilience. You will help evaluate emerging technologies and contribute to an inclusive, high‐performing engineering culture. Job Responsibilities Execute creative software solutions through design, development, and technical troubleshooting to break down complex problems Develop secure, high-quality production code ...

us. Become part of this unique project and make motorsport history. We are seeking an experienced Cloud & AI Systems Engineer to join our high-performance IT Infrastructure team. This position for the Audi Revolut F1® Team is based at Audi Motorsport Technology Centre, Bicester, UK Warum solltest … introduction and operation of approved AI platforms and AI-enabled IT services in line with company governance, cybersecurity, dataprotectionand compliance requirements. Monitor system performance, troubleshoot incidents,optimiseresource usage across hybrid cloud andon-premiseplatforms, and contribute to operational support including documentation and on-call readiness where required. Dein Profil Bachelor ...

Linux Infrastructure Engineer | Financial Markets Technology | Hedge Fund London | Competitive base salary + performance-related buy side bonus Linux | Python | Automation | Networking | Observability | Performance Engineering The Role: This is an infrastructure engineering role within a technology-led investment business where the Linux estate sits close … Doing: Engineer and improve Linux platforms supporting time-sensitive financial systems. Build automation that makes infrastructure deployment, configuration and maintenance more consistent. Investigate performance across operating systems, networks and applications, then implement practical improvements. Strengthen monitoring and observability so issues can be identified before they become business problems. Work ...

distributed systems to enable sub-second performance. You will lead the evolution of this capability from targeted use cases to a platform-wide performance layer — solving hard problems in incremental computation, vectorised processing, and distributed data architecture as you scale. Applicants must have, and maintain, the right to work … note that visa sponsorship is not available for this role. What You’ll Do Own the precompute platform roadmap in partnership with Product and engineering leadership, defining and meeting aggressive performance KPIs for daily processing, incremental processing, and query latency across enterprise clients Architect, implement, and maintain engineering ...

variety of skills and expertise we bring to help them succeed. We’re passionate about public services and relentless in tackling complex engineering challenges. As natural collaborators, we listen, bring fresh thinking, and provide our clients with the support they need to push boundaries and be boldly ambitious. Within … Engineering practice, the Quality Engineering team plays a pivotal role, standing at the forefront of ensuring the reliability and performance of technology systems. They drive innovative, end-to-end quality assurance and testing solutions, leveraging AI, continuous test automation, performance engineering, and advanced testing methodologies ...

Socure, we are revolutionizing digital trust by building mission‐critical systems that deliver high reliability and operate at global scale. As a Manager, Software Engineering, you will be a hands‐on technical leader who defines direction, raises engineering standards, and delivers measurable product outcomes, all while remaining deeply … environments, who are passionate about distributed systems, and who want to directly influence the design of secure, scalable, and resilient infrastructure while cultivating top engineering talent. What You’ll Do: Architect and design scalable, resilient, high‐performance backend systems and platforms in AWS, prioritizing reliability, security, and cost ...

Applications Engineering - CPU & AI Infrastructure A rare opportunity to help shape the future of CPU performance for AI. Join an ambitious stealth mode start-up who are developing a custom CPU designed to overcome the limitations of today's processors. This is a hands-on applications and performance engineering leadership role. You'll work directly with the CTO and CPU team, analysing real-world AI workloads, profiling performance on existing silicon and translating the findings into architectural improvements. Responsibilities: Build and lead the applications engineering team whilst remaining hands-on Analyse AI and data ...

Join our Market Making tech team to design and optimise low-latency trading systems, with direct impact on performance, reliability, and scale. We are looking for experienced C++ engineers focused on building high-performance, low-latency systems . You will work across the trading stack, from exchange connectivity … core system components, solving real-time performance challenges and improving system efficiency. The role combines performance optimisation across CPU, memory, and networking with large-scale system design in an environment where code runs directly in production. You will take ownership of critical components, iterate quickly, and deliver production ...

experience, at work and beyond. Permanent Regular Job Description: The Principal Engineer is the senior individual contributor responsible for technical leadership, solution architecture and engineering excellence across Pluxee UK’s .NET-based digital products and platforms. s a Principle Engineer you will expected to: Own and influence … technical direction across product discovery, design, delivery and operation. It combines hands‐on engineering with architectural leadership, ensuring that solutions are secure, scalable, resilient, maintainable and aligned with measurable business outcomes. Support and enhance existing internally developed products while shaping new products and platform capabilities across Payments, Discounts, Benefits ...

business works. We’ll support your development through structured learning, personalised development and hands‐on experience, helping you grow with confidence. Software Engineer Engineering is where we bring ideas to life, designing and building tools that empower our colleagues and support the delivery of high‐quality solutions across Nationwide. … environments, contributing throughout the software development lifecycle with a strong focus on coding, delivery, and continuous improvement. Many teams specialise in areas such as performance engineering and test engineering , aligned to key product domains including payments , mortgages , savings , financial crime , and a wide range of internal systems. ...

Director, Media Solutions - Engineering, UK London, United Kingdom About WPP Media WPP is the trusted growth partner for the world’s leading brands. With exceptional talent, trusted data and intelligence, and world-class partnerships – all united by ourpioneeringagentic marketing platform, WPP Open – we help clients navigate change, capture opportunity … through WPP Open and powered by Open Intelligence, clients see exactly where, how, and why their media investment is working. 3014 - Director, Media Solutions - Engineering, UK Role Summary and Impact What you’ll do Technical leadership for the Media Solutions engineering team; sets standards, designs patterns, and delivery ...

edge autonomous air systems for defence and commercial applications. Due to continued growth, they are looking to appoint an Electrical Engineer to join their engineering team and play a key role in the development of next-generation uncrewed aircraft. This is an excellent opportunity for someone who enjoys working … Integrate mission payloads including sensors, cameras and communications equipment. Support system verification, troubleshooting and fault-finding activities. Work closely with mechanical, software and systems engineering teams throughout the development lifecycle. Participate in ground and flight test activities where required. Experience Required Degree qualified in Electrical Engineering, Electronic Engineering ...

Applications Development Technology Lead Analyst (KDB Lead Developer) is a senior-level technical leadership role responsible for architecting, establishing, and implementing high-performance, low-latency tick and time-series data systems. This role leads the design, development, optimization, and support of real-time and historical KDB+/q architectures … data partitioning/splaying, query optimization, and indexing/attributes (p#, g#, s#, u#). Serve as the primary technical authority for KDB+ platform engineering, ensuring architectural alignment with enterprise technology blueprints, cloud adoption strategies, and compliance standards. Partner with Quantitative Analysts, Trading Desks, and Risk Managers to translate ...