14 of 14 Performance Optimisation Jobs in the South West

Senior Software Developer

Hiring Organisation
NSD
Location
Gloucestershire, South West, United Kingdom
Employment Type
Permanent
your CV to The Opportunity An exciting opportunity has arisen for an experienced Software Developer to join a specialist engineering team delivering secure, high-performance backend software for mission-critical programmes. Working within Linux environments, you'll help design and develop scalable Java and C++ applications while providing technical … technical challenges, mentoring others, and contributing to the design of secure, enterprise-scale systems. What You'll Be Doing Designing, developing and maintaining high-performance backend software using Java and C++. Leading the technical design and implementation of software components, APIs and services. Building secure, scalable and maintainable applications ...

Full Stack Developer - React/Node

Hiring Organisation
Tank Recruitment
Location
Plymouth, Devon, United Kingdom
Employment Type
Permanent
beneficial: Python or Ruby on Rails Java Docker Redis Nginx CI/CD pipelines Cloud hosting platforms Mobile application development (iOS or Android) Performance optimisation and application security API integrations and webhook development Software Developer Location: Plymouth (Full-Time, Office-Based) Salary: Competitive + Benefits React - Node - TypeScript ...

Network Engineer L3

Hiring Organisation
Claranet Limited
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
specific requirements Support onboarding of new sites/services using Zero-Touch Provisioning (ZTP) and Infrastructure-as-Code pipelines Manage routing policies, QoS, wireless performance tuning, and load balancer configuration updates Collaborate with vendor management teams on escalated transport or device issues, ensuring regulatory requirements are met Contribute … Support automated impact assessments and change risk analysis, with a focus on operational resilience Participate in continuous service improvement (CSI) initiatives, such as monitoring optimisation and capacity analysis Provide technical guidance and mentoring to Level 2 engineers Financial Services & Regulatory Compliance Ensure all network operations adhere to financial services ...

Shopify Developer

Hiring Organisation
Tank Recruitment
Location
Plymouth, Devon, United Kingdom
Employment Type
Permanent
Developer with strong front-end experience to help enhance and evolve a high-traffic commerce platform. This position is focused on feature development, integrations, performance improvements, and user experience optimisation across a large-scale online environment. It's a development-focused role with real ownership and the opportunity … front-end functionality and reusable components Building landing pages, customer journeys, and interactive site features Integrating third-party systems and external services Improving platform performance, usability, and maintainability Supporting releases, campaigns, and ongoing platform enhancements Working closely with internal design and commercial teams Contributing to development standards, tooling ...

Frontend Engineer - Java and Open Source - Private and FS

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
digital products. Your role involves ensuring that the code aligns with these requirements and adheres to our architectural and front-end coding standards. Performance optimisation is key, and you'll employ best practices to enhance our applications. Additionally, you'll stay proactive by suggesting upgrades and updates … providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability. Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectively benefit from a share of our company's profits. Strong Career Progression & mentorship coaching through our Strength ...

Data Analyst

Hiring Organisation
TQR
Location
Bodmin, Cornwall, South West, United Kingdom
Employment Type
Permanent
Salary
£60,000
arisen for a Data Analyst to play a key role in enabling data-driven decision making. This position will lead the design, development and optimisation of reporting and analytics solutions, with a strong emphasis on Power BI. Key Responsibilities Business Analysis & Requirements Management Lead the elicitation, analysis, and documentation … solutions Data & Reporting (Power BI) Develop and maintain Power BI reports aligned to business requirements Build and optimise data models, including DAX calculations and performance tuning Ensure data accuracy, consistency, and governance (including row-level security) Manage data refresh schedules, gateways, and dataset performance Translate complex data into ...

Software Developer (Java/C++) - UKIC DV

Hiring Organisation
Oscar Associates (UK) Limited
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£75,000
Cleared | £53,000-78,000 A leading engineering team is looking for a UKIC DV-cleared Software Developer to support the development of high-performance backend software solutions within secure government and defence environments. The role focuses on designing, developing and maintaining scalable systems using Java and C++ within … environments Experience building backend applications, APIs and distributed systems Understanding of software architecture, design patterns and object-oriented programming Experience with multithreading, debugging and performance optimisation Exposure to Docker, CI/CD, DevSecOps and Git workflows Experience working with relational and/or NoSQL databases This ...

Mid-Weight Level Developer

Hiring Organisation
TQR
Location
Plymouth, Devon, South West, United Kingdom
Employment Type
Permanent
Salary
£40,000
production-ready storefronts Develop and maintain custom Shopify features and components Integrate third-party apps, APIs, and services (payments, shipping, CRM, etc.) Optimise website performance, speed, and SEO Troubleshoot, debug, and maintain existing Shopify stores Collaborate with internal teams to deliver projects to deadline and specification Requirements 25 years … Experience working with Shopify themes and APIs Understanding of responsive design and cross-browser compatibility Familiarity with Git version control Awareness of SEO and performance optimisation best practices Desirable Skills Experience developing Shopify apps Knowledge of React or modern JavaScript frameworks Experience with Shopify Hydrogen or headless commerce ...

Principal Infrastructure Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Yeovil, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
GBP 700 - 725 Daily
networking, cloud services, and data centers. Provide technical expertise and mentorship to senior engineers and technical teams. Develop strategies for infrastructure scalability, security, and performance optimization. Oversee infrastructure migrations, upgrades, and maintenance activities with minimal disruption. Collaborate with stakeholders to define technical requirements and translate business needs into effective ...

Mid-Level Shopify Frontend Engineer (New Builds)

Hiring Organisation
Jobleads-UK
Location
Exeter, England, United Kingdom
build and grow Shopify Plus stores for brands across the UK, Europe and beyond. Our work spans new builds, complex platform migrations, and ongoing optimisation for established merchants. About the Role You’ll work within a cross-functional team of developers, designers, analysts and project managers to deliver high … Experience with Alpine.js for interactive theme components Familiarity with Tailwind CSS Exposure to React or modern JS frameworks Experience with accessibility standards (WCAG) and performance optimisation Awareness of headless commerce patterns or Hydrogen/Remix Benefits Competitive salary depending on experience New laptop provided 30 days holiday ...

VP Marketing

Hiring Organisation
Jobleads-UK
Location
Cheltenham, England, United Kingdom
executing strategies to optimise the full marketing funnel, from awareness to acquisition, ensuring MQLs seamlessly transition to SQLs and ultimately convert into closed deals.Implement performance‐driven, data‐backed marketing campaigns that align with sales goals, leveraging SEO, content marketing, paid media, account‐based marketing (ABM), and marketing automation … line with the budget parameters.Oversee global marketing analytics, lead scoring, conversion rate optimisation, and attribution modelling to ensure data‐backed decision‐making and pipeline forecasting.Elevate the company’s brand as an industry leader by driving messaging, PR, analyst relations, and executive thought leadership initiatives.Work closely with sales leadership ...

Microsoft-Focused ICT Level 3 Apprentice

Hiring Organisation
VENTURE 1 CONSULTING
Location
Vox Studios 1-45, Durham Street, London, England, United Kingdom
Employment Type
Advanced Apprenticeship
Salary
£19,000 a year
Assist with the installation, configuration, and maintenance of Microsoft servers and Apple/Microsoft desktop systems. Support network monitoring, troubleshooting, system upgrades, security, and performance optimisation. Document infrastructure, communicate with stakeholders, and conduct root cause analysis for technical issues. Role Assist with the installation, configuration, and maintenance of network … infrastructure, Microsoft servers, and Apple/Microsoft desktop systems Monitor system performance, troubleshoot technical issues, and optimise infrastructure reliability Support system upgrades, patch management, and configuration changes across IT environments Implement and maintain IT security controls, user access management, and resilience measures Produce and maintain technical documentation for systems ...

Senior Systems Engineer

Hiring Organisation
GxPeople Global
Location
Trowbridge, Wiltshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 65,000 - 75,000 Annual
sensors, actuators, and other electromechanical systems. Project Ownership: Own and independently manage technical projects, covering system design, reviews, and subsystem/system-level verification. Performance Optimization: Lead practical investigations, including Root Cause Analyses (RCAs), to incorporate modern analytics and enhance system performance. Cross-Functional Collaboration: Work closely with software … system-level verification and validation, including test method development and execution. Problem-Solving & RCA: Advanced skill in root cause analysis, system troubleshooting, and performance optimization. Systems Engineering Core: Solid foundation in systems engineering principles, including requirements management, system integration, sensors, actuators, and control systems. Project Management: Ability to manage ...

Senior Systems Engineer

Hiring Organisation
GxPeople Global
Location
Trowbridge, Wiltshire, United Kingdom
Employment Type
Contract, Temporary
Salary
£65000 - £75000/annum
sensors, actuators, and other electromechanical systems. Project Ownership: Own and independently manage technical projects, covering system design, reviews, and subsystem/system-level verification. Performance Optimization: Lead practical investigations, including Root Cause Analyses (RCAs), to incorporate modern analytics and enhance system performance. Cross-Functional Collaboration: Work closely with software … system-level verification and validation, including test method development and execution. Problem-Solving & RCA: Advanced skill in root cause analysis, system troubleshooting, and performance optimization. Systems Engineering Core: Solid foundation in systems engineering principles, including requirements management, system integration, sensors, actuators, and control systems. Project Management: Ability to manage ...