18 of 18 Performance Optimisation Jobs in the East of England

Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Luton, England, United Kingdom
Mission. You will be responsible for the overall design and accountable for upholding engineering standards, ensuring the delivery of robust, secure, scalable, and high-performance systems. Your role will involve guiding teams towards technical excellence, fostering a culture of continuous improvement, and driving high performance across all aspects … technical delivery and execution of the technical vision and strategy across multiple squads. Lead the design, architecture, and development of scalable, reliable, and high-performance software systems, including system design, technology selection, and overall architecture. Champion data integrity and performance, ensuring systems are designed for scalability and operational ...

Senior Wordpress Developer

Hiring Organisation
Alban Recruitment Solutions
Location
St. Albans, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £50,000 per annum
WordPress websites and applications. Develop custom WordPress themes, plugins and Gutenberg blocks. Produce clean, maintainable and well-documented code. Build responsive, accessible and high-performance websites. Work collaboratively with designers, project managers and clients. Mentor and support junior developers. Lead technical discussions and code reviews. Attend client meetings … MySQL WordPress REST API Custom Post Types Advanced Custom Fields (ACF) Custom plugin development WooCommerce experience Gutenberg Block development WordPress security best practices Performance optimisation and Core Web Vitals Front End CSS3 SASS/SCSS JavaScript (ES6+) jQuery Responsive development Cross-browser compatibility Modern Development Git version control ...

Senior / Lead Site Reliability Engineer

Hiring Organisation
Jobleads-UK
Location
Watford, England, United Kingdom
Allwyn, the Senior/Lead Site Reliability Engineer is responsible for technical leadership of reliability engineering across the digital estate, ensuring high availability, performance, and resilience of customer-facing systems during both normal operation and peak lottery events. The role combines hands‐on engineering, incident leadership, and ownership … self‐healing, observability and platform improvements Empower Level‐1 operational teams with safe, controlled access to the tools they need to operate autonomously Capacity & performance engineering Own capacity planning for: High‐concurrency draw events Traffic spikes during jackpots Lead performance optimisation: Latency reduction Throughput scaling Cost efficiency ...

Senior / Lead Site Reliability Engineer

Hiring Organisation
Jobleads-UK
Location
Watford, England, United Kingdom
Allwyn, the Senior/Lead Site Reliability Engineer is responsible for technical leadership of reliability engineering across the digital estate, ensuring high availability, performance, and resilience of customer-facing systems during both normal operation and peak lottery events. The role combines hands‐on engineering, incident leadership, and ownership … self‐healing, observability and platform improvements Empower Level‐1 operational teams with safe, controlled access to the tools they need to operate autonomously Capacity & performance engineering Own capacity planning for: High‐concurrency draw events Traffic spikes during jackpots Lead performance optimisation: Latency reduction Throughput scaling Cost efficiency ...

React Native Architect (mobile)

Hiring Organisation
Jobleads-UK
Location
St Albans, England, United Kingdom
awesome, award winning online casino launched in 2018. We're big on tech, big on performance and most of all - big on fun. Over the years, we have experienced explosive growth - which means we need more rock stars to join our quest for total world domination. As we continue … just a feature-delivery role — this is a high-impact engineering position where you will own critical parts of our mobile architecture, solve complex performance and scalability challenges, and help define how we build mobile applications at MrQ. What You Will Do Own and drive the architecture, design ...

Senior Embedded Software Engineer

Hiring Organisation
Platform Recruitment
Location
Whittlesford, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum
Linux platforms using Yocto. Working at kernel, driver and system level on Arm-based embedded platforms. Supporting board bring-up, hardware integration, debugging and performance optimisation. Developing software for RTOS and bare-metal embedded systems. Collaborating with FPGA, electronics and multidisciplinary engineering teams across a variety of projects. Requirements ...

Senior C++ Programmer

Hiring Organisation
IT Search & Select
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
mindset: improving quality without disrupting delivery Strong communication skills and the ability to lead and mentor a team Nice to have: Experience with multithreading, performance optimisation, or low-level systems Familiarity with Linux development environments Exposure to static analysis, sanitizers, fuzzing, or property-based testing Why Join High ...

Enterprise Observability Consultant

Hiring Organisation
Jobleads-UK
Location
Hatfield, England, United Kingdom
complex enterprise environments. The successful consultant will combine strong customer-facing consulting skills with deep technical expertise across observability platforms, telemetry architecture and application performance monitoring. Key Responsibilities Lead observability discovery workshops and maturity assessments across enterprise customers. Define observability strategies and roadmaps aligned to business and technology objectives. … Cribl. Develop dashboards, alerting frameworks and automated operational workflows. Integrate observability tooling with ITSM, Event Management and AIOps platforms. Support root cause analysis, performance optimisation and proactive monitoring initiatives. Act as a trusted advisor to technical and non-technical stakeholders throughout project delivery. #J-18808-Ljbffr ...

Embedded Software Engineer

Hiring Organisation
ZENOVO LTD
Location
St. Ives, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£45,000
microcontrollers and low-level communication interfaces such as SPI, I2C, and UART, with proven hardware–software integration skills. - Knowledge of system-level design, performance optimisation, fault tolerance, and developing reliable real-time systems (e.g., FreeRTOS). - Background in safety-critical environments and compliance standards, with strong analytical problem ...

Team Lead - Software Engineering

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
contact hr@secondmind.ai. We are happy to help. About Secondmind Secondmind builds data‐efficient Engineering AI software that helps teams make better design and performance optimization decisions faster. Our product reduces simulation and testing requirements without compromising quality, accelerating development and enabling more sustainable engineering teams. Our positive working … alignment of different disciplines within your squad. Line Management: Act as the direct line manager for software engineers, conducting regular 1:1s, managing performance, and supporting career progression. Coaching & Mentoring: Actively coach and mentor team members, helping them develop their technical capabilities, engineering skills, and professional growth. Team Culture ...

Principal Embedded Linux Engineer

Hiring Organisation
Platform Recruitment
Location
CB4, Milton, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum
Principal Embedded Linux Engineer | £80-90k | Cambridge Are you a Linux expert with a passion for high-performance embedded systems? My client is looking for a Principal Software Engineer to drive the architecture and design of their industry-leading products. As a Principal Engineer, you are defining … issues + Build and mentor elite engineering teams Required Experience: + 10+ years of experience with Linux platforms, including kernel customisation, platform security, and performance optimisation + Advanced proficiency in C programming for embedded environments + Proven system diagnostics experience + A solid understanding of networking concepts ...

Senior Machine Learning Engineer - AI Enablement

Hiring Organisation
Jobleads-UK
Location
Welwyn, England, United Kingdom
test**robust, scalable, and maintainable AI/ML-facing scientific web applications and backend systems.* **You build tools to evaluate AI/ML model performance** and establish new ways to understand and measure AI quality.* **You partner with product managers and scientists** to understand user needs, shape requirements … with expert knowledge of statistics, machine learning theory, and algorithms, and strong proficiency across AI/ML frameworks, libraries, and tools.* **You optimise for performance and scale** with strong knowledge of ML performance optimization and GPU best practices, and hands-on experience of Kubernetes, relational and NoSQL databases ...

Data Engineer

Hiring Organisation
Sellick Partnership
Location
Bedfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £575/day
contribute to the ongoing development of the organisation's data capability. What you will be doing as Data Engineer: Lead the design, development and optimisation of enterprise data pipelines and integration solutions. Build and maintain secure, scalable and reliable data platforms to support analytics and reporting. Define and promote … analytics and reporting. Strong understanding of data modelling, ETL/ELT processes and modern data engineering principles. Experience implementing data quality controls, monitoring and performance optimisation. Experience working with the Microsoft data stack, particularly Microsoft Fabric. Experience working with Microsoft Azure and the Microsoft Power Platform would be advantageous. ...

Software Engineer - Triton

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
framework engineer in the PyTorch team you will be part of a SCRUM team working on delivering new features, working on, e.g., performance optimisations, reviewing code change, writing technical documentation, working with upstream communities, maintaining the code base and supporting users. You are expected to closely collaborate with other … users. Managing code quality, code complexity and technical debt. Contributing to documentation, including user manuals and tutorials. Conducting code reviews. Resolving regressions, performance issues and software defects. Coaching and mentoring other team members. Contributing to a collaborative team culture. Contribute to continuous improvements to improve ways of working. Working ...

Neutral Atom Systems Architect

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
Systems engineers, to define how Nu Quantum’s hardware interfaces with Neutral atom QPUs, from modelling high‐fidelity networking protocols through to hardware‐performance targets that will enable fault‐tolerant distributed quantum computing. The role will involve collaborating with peers across the organisation and coordinating with external partners, helping … engineering team. Own the technical vision for neutral‐atom hardware architecture, and the company’s go‐to expert for qubit control, optical systems, gate optimisation and overall system performance. Provide technical leadership building on your technical expertise to assist with system architecture, hardware design concepts, hardware specification targets, technical ...

Optics Group Lead

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
interfaces (QPI), and our quantum networking testbeds. In this role, you will provide technical leadership for the testbed optics function, guiding the design, build, optimisation, automation, and characterisation of complex optical experiments and system platforms. You will work in a highly collaborative, multidisciplinary environment alongside experts in nanofabrication, electronics … high standard. Responsibilities - What You'll be doing Provide technical leadership for the Testbed Optics group, setting direction for the design, execution, and optimisation of advanced optical experiments and optical system builds across classical and quantum optics platforms. Take ownership of optical system architecture, including free‐space optics, fibre ...

Software Engineer (C++/Linux Real-Time Systems)

Hiring Organisation
Defence
Location
Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Opportunity Are you an experienced Software Engineer with a passion for building high-performance, real-time systems? We are looking for a proactive and technically capable engineer to join a highly skilled development team responsible for designing, developing, integrating, and verifying advanced test and data capture systems. This … ensure accurate timing and seamless hardware/software integration. Leading and supporting integration, verification, and testing activities at both component and system level. Performing performance analysis, debugging, troubleshooting, and optimisation of real-time systems. Producing technical documentation including software architecture, interface definitions, and test procedures. What ...

Principal Engineer – GPU Driver & System Software

Hiring Organisation
Jobleads-UK
Location
Cambridgeshire and Peterborough, England, United Kingdom
/AR, automotive etc. The team is now hiring all areas of GPU talents in all levels including Architecture, Architecture, SW driver, Compiler, Performance, Power and Model engineers to join Cambourne, Cambridge, UK. About The Role Bring your GPU driver expertise and play a key role in shaping … future of next‐generation GPU technologies. In this role, you will collaborate closely with Architecture, Micro‐architecture, Compiler, and Model teams to unlock maximum performance from our silicon and drive cutting‐edge GPU innovation. This is a full‐stack GPU software opportunity, offering exposure across the entire stack—from ...