1 to 25 of 28 Performance Optimisation Jobs in the East of England

C# Software Engineer

Hiring Organisation
Enterprise Recruitment Limited
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£60,000
range of real-world equipment including power supplies, acquisition systems, cameras and test hardware - with plenty of scope for developing skills in parallel processing, performance optimisation and multi-threading. The work is broad and hands-on, covering automation, databases, test and calibration workflows, with exposure to machine learning … existing codebases C# Software Engineer desirable skills WinUI 3 C/C++, LabView Manufacturing or production test environments Jigs, fixtures, tooling Automation, multithreading, or performance optimisation Databases or calibration/test workflows Salary: £45-60k plus benefits ...

Data Engineer

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£60,000
storage and retrieval. You will work closely with cross-functional teams to analyse requirements, propose new data pipeline architectures, and implement solutions to improve performance and scalability. The tasks for this post include the following: Analyse existing data pipelines and identify areas for improvement, optimisation, and scalability. Work … closely with Bioinformaticians and annotators to integrate data pipelines with existing systems and applications. Monitor data pipeline performance, troubleshoot issues, and implement solutions to ensure reliability and efficiency. Stay current with industry trends and best practices in data engineering and recommend new technologies or tools to enhance data infrastructure. ...

Lead Front End Developer

Hiring Organisation
Swan Creative
Location
Leigh-on-Sea, Southend-on-Sea, Essex, United Kingdom
Employment Type
Permanent
Salary
£38000 - £42000/annum
studio’s growing web offering. You’ll work closely with our director, creatives, and digital team to deliver impactful WordPress websites that balance creativity, performance, and long-term client growth. This role is ideal for someone who’s confident taking website concepts from Figma through to polished launch-ready … builds, whilst supporting the ongoing evolution of websites through SEO, performance optimisation, and technical improvements. Alongside development, you’ll contribute to client relationships, digital problem solving, website management, and the wider growth of the studio’s digital capabilities. We’re looking for someone proactive, collaborative, and commercially aware ...

Sr. OS Performance Expert

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
these technologies. We invite you to join us on this exciting journey and drive your career forward. Your Role As a Senior OS Performance Expert at Huawei, you will play a crucial role in optimizing the performance of our new mobile operating systems Harmony OS. Your responsibilities include … Performance Optimization : Leverage your extensive experience to enhance system architecture, boost performance, and ensure efficient power consumption and heat management. System Expertise : Apply your deep understanding of mobile operating system principles to innovate and drive system improvements. Cutting-edge Innovation : Collaborate with top-tier teams to push ...

Lead Site Reliability Engineer SRE AWS Azure

Hiring Organisation
Client Server
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
improvement and collaborate with engineering teams to embed reliability into service design. You will define and evolve reliability standards, contribute to capacity planning and performance optimisation, mentor fellow engineers and help shape the tools, platforms and practices that support reliable service delivery at scale. Location/ ...

Database Site Reliability Engineer

Hiring Organisation
Jobleads-UK
Location
Peterborough, England, United Kingdom
doing: Design, configure, and operate highly available database and data storage systems that support critical platform and business services Drive reliability, performance, scalability, and operational excellence across database and data platform environments Lead platform improvement initiatives from design through deployment and ongoing production support Monitor, optimise, and automate database … operations to improve resilience, availability, and efficiency Identify and address technical debt, capacity constraints, performance bottlenecks, and operational risks across the data platform Support the reliability of data pipelines and services by ensuring underlying storage and database layers are scalable, performant, and well-governed Participate in incident response, root ...

SIEM Engineer

Hiring Organisation
Searchability NS&D
Location
Watford, Hertfordshire, UK
fund Structured professional development and training opportunities THE MANAGING SECURITY ENGINEER ROLE As a Managing Security Engineer, you will lead the design, deployment and optimisation of large-scale security monitoring platforms. You will work closely with cross functional engineering and security teams to ensure the right controls, tooling … processes are in place to protect critical systems and data. You will take ownership of detection engineering, SIEM platform performance and the full lifecycle of security detection content, ensuring security monitoring remains effective, scalable and reliable. Key responsibilities include: Acting SME on Splunk Enterprise Security platforms Designing and maintaining ...

Splunk Engineer

Hiring Organisation
Searchability NS&D
Location
Watford, England, United Kingdom
fund Structured professional development and training opportunities THE MANAGING SECURITY ENGINEER ROLE As a Managing Security Engineer, you will lead the design, deployment and optimisation of large-scale security monitoring platforms. You will work closely with cross functional engineering and security teams to ensure the right controls, tooling … processes are in place to protect critical systems and data. You will take ownership of detection engineering, SIEM platform performance and the full lifecycle of security detection content, ensuring security monitoring remains effective, scalable and reliable. Key responsibilities include: Acting SME on Splunk Enterprise Security platforms Designing and maintaining ...

Solution Architect BMC HELIX/ITSM

Hiring Organisation
Gazelle Global Consulting Ltd
Location
Luton, Bedfordshire, South East, United Kingdom
Employment Type
Contract
Experience integrating Helix with cloud, infrastructure, monitoring and third-party platforms Expertise in automation, orchestration and AI-driven service management capabilities Platform upgrades, migrations, performance optimisation and troubleshooting Strong stakeholder engagement and technical leadership skills Desirable: BMC certifications Azure, AWS or hybrid cloud experience Python, PowerShell, REST ...

Senior Software Engineer - Embedded, C++

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
Roku platform. This will draw on your knowledge of NDK development, DRM and browser technologies, audio video streaming standards, graphics and application performance optimisation (focusing on embedded systems). The features and performance improvements you implement directly impact millions of users every day. This is a great … experience. Work both independently and in small groups to deliver new features and functionality on-time. Demonstrate excellence in C++ development and deliver high-performance, ultra-reliable software. Demonstrate impeccable software design skills, make extensive changes to an existing C++ code base that are modular and easy to maintain. ...

Unity Developer

Hiring Organisation
PIE Recruitment
Location
Haverhill, Suffolk, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £45,000 per annum
reliable C# code across interaction systems, mechanics and realtime features Translating creative and design requirements into clear technical specifications Optimising code and assets for performance, memory usage and a smooth user experience What you’ll need to bring At least 3 years’ professional experience as a Unity Developer Strong … scripting, physics, interaction systems or realtime mechanics Strong problem-solving, debugging and collaboration skills The technical bits they’d love to see Experience with performance optimisation, memory usage and reliable build quality Version control experience, ideally PlasticSCM or GitHub Good knowledge of mathematics and algorithms relevant to realtime ...

Database Administrator - MySQL/AWS - hybrid

Hiring Organisation
Tech Talent ID
Location
Ipswich, Suffolk, United Kingdom
Employment Type
Permanent
Salary
GBP 45,000 - 55,000 Annual
take ownership of a high-volume AWS Aurora MySQL estate within a modern DevOps environment. This role is central to ensuring the stability, performance, and reliability of mission-critical transactional and reporting databases that underpin their business operations. You will be managing database operations across Live and QA environments … overseeing backups, replication, failover readiness, and incident response. With a focus on performance optimisation, cost, data integrity, the role also involves supporting environment provisioning, data synchronisation, and troubleshooting issues impacting testing and production. You will work closely with DevOps, QA, Development, and Data Platform teams, to provide guidance ...

Android Developer

Hiring Organisation
Reed Technology
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 80,000 Annual
real ownership over your work. Key Responsibilities Develop and maintain high-quality Android applications Build polished, intuitive, and accessible user interfaces Contribute to architecture, performance optimisation, and scalability Work across the full development life cycle from concept to release Ensure best practices across CI/CD, testing ...

Senior C++ Programmer

Hiring Organisation
IT Search & Select
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
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 ...

Machine Learning Research Engineer, Camera & Photos

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
machine learning Good understanding of in-camera processing Familiarity with object-oriented programming languages such as C++ or Objective C Familiarity with algorithm performance optimization and parallelization for instance on GPUs Ability to work with cross-functional teams Strong analytical and problem-solving skills Excellent written and verbal communication ...

Principal Design Engineer - RF & High Power Amplifier Systems

Hiring Organisation
Verso Recruitment
Location
Watford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Principal Design Engineer – RF & High Power Amplifier Systems As a Principal Design Engineer, you will be responsible for the design and development of high-performance RF power amplifier systems across a broad frequency range, working on both existing and new product platforms. You'll collaborate with multidisciplinary engineering teams … solutions * Working across the full product lifecycle from concept, simulation and design through to test, validation and production * Conducting hands-on laboratory development, tuning, optimisation and fault finding * Supporting system integration activities involving RF, power electronics and control systems * Improving existing products to enhance performance, efficiency and reliability ...

Linux Kernel Engineer

Hiring Organisation
Platform Recruitment
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £85000/annum
including for the trialing of new open-source technologies, as well as the prototyping of novel systems. Much of your work will focus on performance optimisation; strong C++ skills are critical for your success in this position . About you: 4+ years' commercial development experience Excellent kernel-level ...

Principal CPU Microarchitect - Cycle-Accurate Modeller

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
join the Kirin CPU Team in Cambridge. This role involves defining and evaluating microarchitectural features of next-generation out-of-order processor cores, ensuring performance optimization for demanding mobile workloads. The ideal candidate should have an MSc or PhD in Computer Science or Electrical Engineering, with hands-on experience ...

Senior Software Engineer (Ad Auctions)

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
serving billions of ad opportunities with strict latency and uptime requirements. Design auction logic that balances viewer experience (ad load, relevance, repetition) with advertiser performance, publisher yield, and platform revenue. Develop and optimize SSP‐side auction mechanisms, integrating with multiple DSPs, programmatic demand sources, and direct‐sold campaigns. Partner … strategies, and pricing experiments. Lead experimentation using A/B testing, auction simulations, and offline replay frameworks, and make data‐driven decisions based on performance metrics and statistical rigor. Ensure auction correctness, fairness, explainability, and transparency, while maintaining compliance with privacy, regulatory, and brand‐safety requirements. Influence the long ...

Angular JS developer

Hiring Organisation
eTeam Workforce Limited
Location
Basildon, Essex, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Experience in risk, fraud, payments, or financial systems Exposure to CI/CD pipelines and DevOps enabled Front End delivery Awareness of Front End performance tuning and accessibility best practices Experience modernizing or upgrading Angular versions CORE RESPONSIBILITIES Design, develop, and maintain Angular based single page applications supporting risk … including tables, dashboards, and visualizations. Collaborate with Back End teams to integrate REST APIs and microservice based systems. Apply best practices in state management, performance optimization, and UI scalability. Contribute to Front End architecture decisions, coding standards, and shared component libraries. Work in an Agile environment and collaborate with ...

Front End-Angular developer

Hiring Organisation
DCV Technologies
Location
Basildon, Essex, United Kingdom
Employment Type
Contract
Contract Rate
GBP 300 - 350 Daily
experiences, including tables, dashboards, and visualizations. Collaborate with backend teams to integrate REST APIs and microservice based systems. Apply best practices in state management, performance optimization, and UI scalability. Contribute to frontend architecture decisions, coding standards, and shared component libraries. Work in an Agile environment and collaborate with product … Skills Desired: Experience in risk, fraud, payments, or financial systems Exposure to CI/CD pipelines and DevOps enabled frontend delivery Awareness of frontend performance tuning and accessibility best practices Experience modernizing or upgrading Angular versions ...

Senior Software Engineer, Ads Auction Platform

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
Teamwork makes the stream work. Roku is changing how the world watches TV About the Team The Advertising Performance group focuses on performance for all participants in the Advertising ecosystem - Advertisers, Publishers and Roku. The systems and solutions span across different disciplines and technologies to perform realtime multi … Data Science teams to translate business objectives into robust technical solutions. You will help design, implement, and evaluate auction improvements through experimentation and performance analysis. This is a strong fit for an engineer who enjoys distributed systems, real-time decisioning, and measurable impact in a high-scale marketplace. What ...

Software Engineer

Hiring Organisation
MBDA UK
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£65000/annum
BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave … timing alignment between software and capture cards. Lead and contribute to system integration, verification, and testing at both component and system levels. Conduct performance analysis, debugging, and optimisation of real-time systems. Document architecture, interface definitions, and test procedures to support handover and formal test activities. Skillset/ ...

Splunk Engineer

Hiring Organisation
Sopra Steria
Location
Hemel Hempstead, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
25 days holidays, 6% Contributory pension, 4 x life Insurance
looking for an experienced Splunk Engineer to lead the design, deployment and optimisation of enterprise-scale security monitoring platforms. This is a hands-on technical role, suited to someone with strong Splunk Enterprise and Splunk Enterprise Security experience, who can take ownership of platform engineering, data ingestion, detection content … performance tuning across complex client environments. This is a key technical leadership role, responsible for ensuring the right tooling, controls and processes are in place to help protect and monitor our clients environments. The opportunity is ideally suited to someone with deep hands-on experience deploying, managing and optimising ...

Senior HarmonyOS Performance Engineer

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
Huawei Technologies Research & Development (UK) Ltd is seeking a Senior OS Performance Expert in Cambridge. You will play a pivotal role in optimizing the Harmony OS, enhancing both system architecture and user experience. Candidates should possess a Master's degree in Computer Science or related fields and have extensive … experience in OS performance optimization. Competitive benefits, including financial incentives and comprehensive healthcare, are offered to support work-life balance. #J-18808-Ljbffr ...