101 to 125 of 180 Performance Optimisation Jobs in the South East

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Southampton, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Reading, Berkshire, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Slough, Berkshire, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Woking, Surrey, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Dartford, Kent, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Maidstone, Kent, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Guildford, Surrey, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Brighton, East Sussex, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code reviews, quality standards and mentoring ...

Technology Product Owner, AI, Microsoft Stack, Data Bricks, Remote

Hiring Organisation
Carrington Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £110,000 per annum
Developer before moving into Product Ownership Technical proficiency: Familiarity with Azure services (e.g., Data Lake, Synapse, Fabric) and Databricks for data engineering, analytics, performance optimisation, and governance. Experience with implementing and optimising scalable cloud infrastructure is highly valued. Backlog management: Demonstrated expertise in maintaining and prioritizing product backlogs ...

Principal Developer FileMaker Pro

Hiring Organisation
StrategicsIQ Ltd
Location
Bedfordshire, South East, United Kingdom
Employment Type
Permanent
across the organisation. The ideal candidate will have extensive experience in FileMaker Pro , including database design, scripting, integrations (ODBC, RESTful APIs), server management, and performance optimisation. Strong expertise in security, automation, and user interface design is essential. Applicants should have proven experience leading development projects in both Agile ...

Senior MySQL DBA

Hiring Organisation
Spectrum It Recruitment Limited
Location
Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
track record of administering, supporting, and building databases in high-stakes, production environments. Key Responsibilities - Database Design & Capacity Management, Database Maintenance & Monitoring, Disaster Recovery, Performance Optimization, Security & Compliance, Automation & Upgrades, Data Analysis. Required Skills and Experience - Essential - sound commercial experience of MySQL databases Operating Systems: Linux, Ubuntu, Windows Languages ...

Data Scientist

Hiring Organisation
Hays Specialist Recruitment Limited
Location
West Drayton, Middlesex, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Python and ML frameworks (TensorFlow, PyTorch). Strong statistical and analytical skills. Experience with a wide range of Data Science techniques (e.g. ML, Optimisation, Simulation, GenAI, etc.). Demonstrated ability to take models from design through to production deployment, including performance optimisation, monitoring, and integration into business ...

Portfolio Solutions MI Analyst

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
countries and products. Bordereaux and block payments (project/ongoing): design, build and maintain bordereaux solutions, reconciliations and linking to claims for pricing and performance MI. Digital Working Group participation (ongoing): contribute to ensuring digital data is accessible, accurate and fit for purpose for actuarial, underwriting and portfolio management. … digital or portfolio solutions initiatives, with demonstrable stakeholder management and delivery in a complex environment. Excellent Power BI skills: data modelling (star schemas), DAX, performance optimisation, UX best practice, row-level security, and governance of shared datasets/workspaces. Strong SQL across Microsoft SQL Server/SSMS; able ...

Oracle Database Administrator

Hiring Organisation
University of Oxford
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
managing and optimising the University's database infrastructure, primarily focusing on Oracle systems running on Linux. You will ensure the stability, security, and performance of our databases, providing expert support and guidance to colleagues across IT Services and beyond. You will be responsible for maintaining and enhancing our Oracle … experience managing Oracle databases, including Oracle Database 19c with Multitenant architecture. • Strong expertise in Linux administration, preferably Red Hat Enterprise Linux. • Experience in database performance optimisation, capacity planning, and backup/recovery using Oracle RMAN and Data Guard. • Excellent problem-solving skills, with the ability to diagnose ...

Oracle Database Administrator

Hiring Organisation
University of Oxford
Location
Banbury, Oxfordshire, UK
Employment Type
Full-time
managing and optimising the University's database infrastructure, primarily focusing on Oracle systems running on Linux. You will ensure the stability, security, and performance of our databases, providing expert support and guidance to colleagues across IT Services and beyond. You will be responsible for maintaining and enhancing our Oracle … experience managing Oracle databases, including Oracle Database 19c with Multitenant architecture. • Strong expertise in Linux administration, preferably Red Hat Enterprise Linux. • Experience in database performance optimisation, capacity planning, and backup/recovery using Oracle RMAN and Data Guard. • Excellent problem-solving skills, with the ability to diagnose ...

Applications System Engineer

Hiring Organisation
Gerrell & Hard
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent
tested, validated, and delivered to spec Support and conduct customer trials, analyse results, and provide feedback for improvement Interpret datasets for troubleshooting and performance optimisation Prepare risk assessments and conduct toolbox talks for onsite activities Create and improve technical documentation and user manuals Provide customer training and support ...

Cloud Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, UK
Employment Type
Full-time
maintain servers, both on-prem and in the cloud (AWS) Configure and manage virtualisation (VMWare) and physical storage (SAN) Perform OS patching, upgrades, and performance optimisation Ensure system and file security across environments Maintain documentation and work with vendors to troubleshoot and resolve issues Deploy and manage Linux ...

Cloud Infrastructure Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Hedge End, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum bonus, pension, healthcare
maintain servers, both on-prem and in the cloud (AWS) Configure and manage virtualisation (VMWare) and physical storage (SAN) Perform OS patching, upgrades, and performance optimisation Ensure system and file security across environments Maintain documentation and work with vendors to troubleshoot and resolve issues Deploy and manage Linux ...

Principal Software Engineer, Cloud Performance

Hiring Organisation
Oracle
Location
Southampton, UK
Employment Type
Full-time
choice, transparency, and value when it comes to cloud infrastructure. We're embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including … most demanding, high-performance, high-availability services. We're also working on new ingenuities such as providing canonical implementation of core components for data planes through a data-plane runtime framework, developing a remote persistent storage solution with the latency and performance comparable to that of a local ...

Principal Software Engineer, Cloud Performance

Hiring Organisation
Oracle
Location
Maidstone, Kent, UK
Employment Type
Full-time
choice, transparency, and value when it comes to cloud infrastructure. We're embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including … most demanding, high-performance, high-availability services. We're also working on new ingenuities such as providing canonical implementation of core components for data planes through a data-plane runtime framework, developing a remote persistent storage solution with the latency and performance comparable to that of a local ...

Principal Software Engineer, Cloud Performance

Hiring Organisation
Oracle
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
choice, transparency, and value when it comes to cloud infrastructure. We're embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including … most demanding, high-performance, high-availability services. We're also working on new ingenuities such as providing canonical implementation of core components for data planes through a data-plane runtime framework, developing a remote persistent storage solution with the latency and performance comparable to that of a local ...

Principal Software Engineer, Cloud Performance

Hiring Organisation
Oracle
Location
Portsmouth, Hampshire, UK
Employment Type
Full-time
choice, transparency, and value when it comes to cloud infrastructure. We're embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including … most demanding, high-performance, high-availability services. We're also working on new ingenuities such as providing canonical implementation of core components for data planes through a data-plane runtime framework, developing a remote persistent storage solution with the latency and performance comparable to that of a local ...