21 of 21 Performance Optimisation Jobs in the South West

Frontend Developer

Hiring Organisation
Aspire Personnel Ltd
Location
Poole, Dorset, United Kingdom
Employment Type
Permanent
Salary
£35000 - £40000/annum
. Translate UI/UX wireframes and design systems into high-quality, reusable front-end components. Ensure cross-browser and cross-device compatibility, including performance optimisation for page load, rendering, and interactions. Integrate front-end components with APIs and back-end services, handling data fetching, error states … state management approaches (e.g. Redux/Fluxor or similar for Blazor). Solid understanding of responsive design, cross-browser quirks, and front-end performance optimisation techniques. Familiarity with RESTful APIs, JSON, and common front-end tooling (package managers, bundlers, linters). Experience using Git, DevOps version control systems ...

Lead AI Engineer

Hiring Organisation
Newpage Solutions
Location
City Of Bristol, England, United Kingdom
ability to architect distributed systems A ‘no-compromise’ attitude with engineering best practices such as clean code, TDD, containerisation, security, CI/CD, scalability, performance and cost optimisation Active user of AI-assisted development tools (Claude Code, GitHub Copilot, Cursor) with demonstrable experience using structured workflows … scalable microservice architecture Proven track record developing and deploying GenAI/LLM-based systems in production Advanced understanding of context engineering, prompt construction, optimisation and evaluation techniques End-to-end implementation experience using vector databases and retrieval pipelines Experience with GitHub Actions, Docker, Kubernetes and cloud-native deployments ...

Full Stack Engineer

Hiring Organisation
TRITANIUM
Location
Bath, England, United Kingdom
Python (FastAPI, Flask, Django) Building modern frontend applications using React and React Native Working with SQL and NoSQL databases, contributing to data modelling and performance optimisation Enhancing Electron-based desktop applications Building integrations with services and third‐party systems Contributing to cloud and presentation-layer architecture Working with … technologies and APIs Good knowledge of data security and handling sensitive data Experience working in Agile development teams Focus on security, reliability and performance Personal Qualities: Clear thinker who enjoys solving complex technical problems Confident communicator who performs well under pressure Collaborative team player who supports others Curious, pragmatic ...

Senior Frontend Developer

Hiring Organisation
Dirty Martini Marketing Ltd
Location
Exeter, England, United Kingdom
high-end construction companies. Working closely with our Senior Developer and design team, you’ll collaborate on developing bold concepts into pixel-perfect, high-performance experiences. We run a modern JAMStack, headless architecture designed for performance and scale, with CI/CD pipelines for automated testing and deployment. … designs into refined, performant builds ✔ Collaborating with designers, strategists and project managers ✔ Maintaining and improving existing projects as they evolve ✔ Learning best practices around performance, security and scalability ✔ Contributing ideas - technically and creatively ✔ Develop industry-leading WordPress and Shopify websites for incredible clients. ✔ Maintain hosting environments - optimising performance ...

Senior Data Engineer

Hiring Organisation
Lynx Recruitment Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
Data Factory). Experience designing and managing cloud data platforms (Snowflake essential; AWS/Azure/GCP desirable). Solid data modelling knowledge and performance optimisation skills. Awareness of data governance, security, and regulatory compliance . Ability to work closely with technical and business teams to deliver impactful ...

Senior PHP Full Stack Software Engineer - Sustainability

Hiring Organisation
RecruitmentRevolution.com
Location
EC1V, Bunhill, Greater London, Old Street, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum + Benefits
quality, engineering standards, and best practices • Mentor and support other developers (pairing, coaching, unblocking, raising capability) • Take accountability for software quality: testing strategy, maintainability, performance, and scalability • Write and maintain unit tests and Behat tests, and ensure coverage is meaningful System Management & Support: • Diagnose complex issues across application + … infrastructure layers and drive resolution • Lead performance optimisation and scalability improvements • Ensure compliance with accessibility standards, GDPR, and data protection by design • Strengthen QA processes and data integrity (including release readiness) Collaboration & Stakeholder Management: • Work closely with product and design to shape solutions (not just implement tickets) • Translate ...

Full Stack Web Developer

Hiring Organisation
LM RECRUITMENT SOLUTIONS LTD
Location
Stroud, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Exposure to headless CMS platforms and their integration into web application architectures. Experience with e-commerce platforms, CRM systems, or licensing integrations. Experience with performance optimisation and Nginx configuration. Personal Attributes Proactive problem solver with strong attention to detail. Enthusiastic about learning new technologies and tackling complex challenges. ...

Senior .Net Developer

Hiring Organisation
ISR RECRUITMENT LIMITED
Location
South West, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum (plus excellent company benefits)
trade-offs between ORMs and stored procedure-driven access. Ability to lead architectural decisions and evolve backend engineering practices. Excellent troubleshooting, debugging and performance optimisation skills. Strong communicator, able to collaborate effectively with engineering, product and offshore teams. Experience integrating services into CI/CD pipelines (GitHub Actions ...

Senior Software Engineer .NET

Hiring Organisation
Proactive Appointments
Location
Plymouth, Devon, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £65,000 per annum
Supporting cloud-ready services using containerisation and AKS What we’re looking for: Strong experience with C# and .NET Core Solid SQL Server and performance optimisation skills Experience with Entity Framework Core and/or Dapper Background in API-driven or SaaS environments Exposure to Docker/Kubernetes ...

Power BI Development Engineer

Hiring Organisation
Morson Edge
Location
Wareham, Dorset, South West, United Kingdom
Employment Type
Permanent
Purpose Specialist role focused on designing, developing, and delivering Business Intelligence solutions using Microsoft Power BI, with a strong emphasis on Project Summary and Performance Management systems. The role spans data ingestion (including SAP), Azure data platforms, and executive-level reporting. Key Accountabilities Report & Dashboard Development Design and build … executive-level Project Summary and Performance Management dashboards Implement: Drill-through, Bookmarks, Tooltips Apply Power BI performance optimisation Ensure accessible and user-friendly UX Publish and manage Power BI artefacts in appropriate workspaces Implement and manage deployment pipelines Technical Skills & Experience Required Power BI (Advanced ...

Senior Cloud Network Engineer – GCP

Hiring Organisation
KBC Technologies Group
Location
Greater Bristol Area, United Kingdom
grade cloud networking solutions across both production and non-production environments: Design, implement and optimise GCP networking architectures Lead network deployment, scaling, tech refresh & performance optimisation initiatives Automate infrastructure using Terraform & Terraform Cloud Develop CI/CD pipelines using GitHub, Harness, Jenkins Manage incidents & problems to improve platform … Load Balancers Service Directory Experience We’re Looking For Solid years of hands-on GCP networking experience in enterprise environments Experience across deployment, sustainment, optimisation & scaling Strong understanding of DevOps principles & CI/CD Incident/problem management exposure Collaborative, product-focused engineering mindset Certifications (Highly desirable) Google Professional ...

WordPress Developer

Hiring Organisation
Your Tech Future
Location
Paignton, Devon, South West, United Kingdom
Employment Type
Permanent
Salary
£35,000
WordPress Good knowledge of PHP, HTML, CSS, and JavaScript Experience customising WordPress themes and plugins Understanding of responsive design principles Basic knowledge of website performance optimisation and SEO A proactive problem-solver with a genuine desire to learn and improve Nice to have Experience with WooCommerce or other ...

Senior Front-End Developer; Vue, TypeScript; London WC2; £65k

Hiring Organisation
Langley James Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Deep understanding of consuming and integrating backend APIs into front-end workflows . 2. UI/UX & Quality Accessibility (WCAG): A strong understanding of performance optimisation and making applications inclusive for a global user base . Utility-based CSS: Experience with modern CSS frameworks (such as Tailwind ...

Senior Software Developer

Hiring Organisation
Bluefruit Software Limited
Location
Redruth, Cornwall, South West, United Kingdom
Employment Type
Permanent
Salary
£55,000
more senior roles, you will need to have specific technical expertise. For example, your expertise may be embedded microcontrollers, AI, low level code, performance optimisation, UI, graphics, comms protocols or multithreaded code. Plus, you would be expected to have the ability to coach more junior team members ...

Senior iOS Engineer

Hiring Organisation
SR2 - Socially Responsible Recruitment
Location
Bristol, Somerset, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 85,000 Annual
specialist (Swift & Objective-C) to help shape our market leading mobile platform used across a variety of industries. You'll lead feature development, drive performance optimisation, and champion clean architecture. Requirements: 5 + years mobile experience; Strong Swift, SwuiftUI, Objective-C, UIKit & app life cycle expertise SQLite database ...

AI Engineering Lead

Hiring Organisation
167 Solutions Ltd
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
step reasoning systems Work extensively with open-source and commercial LLM ecosystems , including Hugging Face models and tooling Implement prompt engineering, evaluation frameworks, and performance optimisation strategies Architect secure, scalable GenAI solutions on AWS and GCP Build APIs, services, and pipelines to integrate GenAI into real business workflows ...

Business Analyst

Hiring Organisation
Big Red Recruitment Midlands Limited
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum £50 000 - £55 000
support digital transformation. Working on ERP, data reporting tools, and cross-functional business platforms. Supporting system testing, training, and change management initiatives. Advising on performance optimisation and user experience improvements. Ideally you'll have the following experience: Strong experience as a Business Analyst or Systems Analyst ...

Head Of Engineering Java React Remote

Hiring Organisation
Interact Consulting Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
technology function. Fully remote with flexible arrangements within the UK. Compensation and benefits Salary up to £150k, with a comprehensive benefits package. Car allowance. Performance-based bonus. Private healthcare coverage. Pension plan with employer contributions. Fully remote and flexible work setup within the UK. What you'll do Lead … integrations in an agile environment, with hands-on work spanning Java, Azure, and React. Define and evolve the technical roadmap, ensuring scalability, security, and performance across the platform. Collaborate with product leadership to design and implement solutions that align to business goals and customer needs. Drive engineering excellence through ...

Senior DevSecOps Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, Gloucestershire, UK
Engineer within our DevSecOps team, you’ll be at the forefront of driving innovation and safeguarding digital infrastructures by ensuring robust, high-performance systems that support our mission-critical solutions. You’ll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience of working … experience in infrastructure engineering, including expertise in areas such as cloud architecture, containerization (e.g., Docker, Kubernetes), infrastructure-as-code (e.g., Terraform, Ansible), and system performance optimization to support seamless integration and testing processes. Key Responsibilities: Design, build, deploy and manage a broad set of IT Infrastructure aligning to customer ...

Infrastructure Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, Gloucestershire, UK
Infrastructure Engineer within our Integration & Test team, you’ll be at the forefront of driving innovation and safeguarding digital infrastructures by ensuring robust, high-performance systems that support our mission-critical solutions. You’ll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience … experience in infrastructure engineering, including expertise in areas such as cloud architecture, containerization (e.g., Docker, Kubernetes), infrastructure-as-code (e.g., Terraform, Ansible), and system performance optimization to support seamless integration and testing processes. Key Responsibilities: Plan, develop, and execute software test and integration plans, ensuring compliance with specifications, while ...

IT Infrastructure & Operations Engineer

Hiring Organisation
TXP
Location
Swindon, Wiltshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum Hybrid Working, Plus Benefits
Cloud services, business applications, and core networking systems. The successful candidate will lead the management of a new Microsoft 365 tenant, ensure system availability, performance, drive compliance and security. This role involves hands-on support, collaboration with external partners, and the implementation of governance and security protocols. Our client … laptop support - CVs must demonstrate this to be considered. Key Responsibilities: Administer Microsoft 365, Azure, Intune, and Entra ID environments. Support infrastructure standardisation and performance optimisation. Manage DNS, DHCP, and core network services. Lead SharePoint and Teams governance and data migration. Enhance endpoint security and oversee backup and disaster ...