526 to 550 of 885 Performance Optimisation Jobs in the UK

Key Skills & Experience Required: Proven experience working with SAP BW 7.5 Strong ABAP development skills Hands-on experience designing and building ETL solutions Data modelling, extraction, transformation, loading and performance optimisation Ability to work closely with functional and business teams to gather requirements and deliver high-quality solutions If you are an available at short notice, please apply More ❯

UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice to have: experience with Android development (Kotlin) Our client offers a vibrant office culture and you will have More ❯

UIs with SwiftUI Applying SOLID principles to write scalable, maintainable code Working with RESTful APIs to integrate app functionality Ensuring apps perform smoothly through memory management, multi-threading, and performance optimisation Collaborating with cross-functional teams on exciting projects Nice to have: experience with Android development (Kotlin) Our client offers a vibrant office culture and you will have More ❯

Access Control (RBAC) Collaborate with infrastructure, networking, and application teams to ensure seamless integration Maintain technical documentation and support operational transition Provide ongoing support, including incident resolution, patching, and performance optimisation Identify opportunities for automation and service hardening Essential Skills & Experience Proven background in identity engineering or infrastructure roles within secure environments Strong hands-on experience with: Windows More ❯

working in Unreal Engine 4+, especially with stylised rendering pipelines. Background in both hard-surface and organic/foliage asset creation. Familiarity with parallax layering, shader-driven workflows, and performance optimisation for portable platforms. Benefits A competitive salary. A clear career progression path with opportunities for growth and recognition. Fully remote position, offering the flexibility to work from More ❯

z2ez0 Technical and SAC functional experience must develop SAC solutions to meet expectations. Good Functional experience in SAP Finance must understand the requirement well. Ability to implement best performance optimization and optimized configuration in SAC. Hands on experience in SAC and BW/BW on HANA/BW4HANA projects. Good knowledge on Live and Import data model functionality. Experience More ❯

z2ez0 Technical and SAC functional experience must develop SAC solutions to meet expectations. Good Functional experience in SAP Finance must understand the requirement well. Ability to implement best performance optimization and optimized configuration in SAC. Hands on experience in SAC and BW/BW on HANA/BW4HANA projects. Good knowledge on Live and Import data model functionality. Experience More ❯

z2ez0 Technical and SAC functional experience must develop SAC solutions to meet expectations. Good Functional experience in SAP Finance must understand the requirement well. Ability to implement best performance optimization and optimized configuration in SAC. Hands on experience in SAC and BW/BW on HANA/BW4HANA projects. Good knowledge on Live and Import data model functionality. Experience More ❯

to Japan in the medium term. You ll work on new features, gameplay systems, and live event infrastructure , collaborating with teams in Japan, the US, and India. Projects include: Performance optimization and profiling Shipped at least one live game Proficiency with Asset Bundles/Addressables, Unity Profiler, Frame Debugger Clean, scalable coding habits Understanding of free-to-play game More ❯

expertise in Apex (including FFLib), Lightning Web Components (LWC) , Flow Builder, SOQL/SOSL, Platform Events, and API integrations (REST/SOAP). • Solid understanding of Salesforce security architecture, performance optimization, and data modeling. • Proven experience leading complex Salesforce projects and aligning technical solutions to business outcomes. • Knowledge of integration design, relational database modeling, web services, and data migration More ❯

flow and similar tools Experience in back-end web development, including advanced experience with Python, Hack, PHP, and similar tools Experience with interactive data visualization, media usage functionality, browser performance optimization, constrained network functionality and end-user Ability to lead independently, work with scientific data, and collaborate closely with research and design teams. Please feel free to contact myself More ❯

Role You’ll take ownership of key features from design through to launch. Projects include: Core gameplay and logic systems Level and character development UI and live event systems Performance optimization and profiling You’ll report to the Tech Director and join a 16-person global engineering team . What We’re Looking For 5+ years’ Unity experience (mobile More ❯

the Role Youll take ownership of key features from design through to launch. Projects include: Core gameplay and logic systems Level and character development UI and live event systems Performance optimization and profiling Youll report to the Tech Director and join a 16-person global engineering team . What Were Looking For 5+ years Unity experience (mobile, console, or More ❯

implementing the same on the system with business teams Implementation of Standard Operating Procedure(SOP)s Communication between Client and Offshore team Providing Solutions for Business Requirements and Applying Performance Optimization Techniques. Perform Code Review for Customs developed Programs and Completing end-end to testing. Leading the ABAP team and involved in project Management Design and develop Incoming and More ❯

implementing the same on the system with business teams Implementation of Standard Operating Procedure(SOP)s Communication between Client and Offshore team Providing Solutions for Business Requirements and Applying Performance Optimization Techniques. Perform Code Review for Customs developed Programs and Completing end-end to testing. Leading the ABAP team and involved in project Management Design and develop Incoming and More ❯

implementing the same on the system with business teams Implementation of Standard Operating Procedure(SOP)s Communication between Client and Offshore team Providing Solutions for Business Requirements and Applying Performance Optimization Techniques. Perform Code Review for Customs developed Programs and Completing end-end to testing. Leading the ABAP team and involved in project Management Design and develop Incoming and More ❯

practices while remaining hands-on with developing code where needed. Opportunities for innovation and value have already been identified across End-to-End Crew Planning, Operational Planning, Disruption Recovery, Optimisation and Automation & Efficiency — all of which are critical to improving operational resilience and crew experience. Product-led delivery is still relatively new to easyJet, and we’re seeking talented … Mentor and provide guidance to junior and mid-level engineers, fostering a culture of continuous learning and improvement. Own the technical delivery of key product features, ensuring they meet performance, security, and scalability requirements. Champion modern engineering practices (CI/CD, cloud-native, API-first, test automation) across the Airline Operations domain. Define and uphold coding standards and support … in everything that they do/Able to influence others to support the change by identifying the key stakeholders, explaining the rationale and the benefits of the change Business Performance – Understands the commercial reality of easyJet in terms of high volume, low cost and low margin/Keeps up to date with industry trends and considers this information for More ❯

practices while remaining hands-on with developing code where needed. Opportunities for innovation and value have already been identified across End-to-End Crew Planning, Operational Planning, Disruption Recovery, Optimisation and Automation & Efficiency — all of which are critical to improving operational resilience and crew experience. Product-led delivery is still relatively new to easyJet, and we’re seeking talented … Mentor and provide guidance to junior and mid-level engineers, fostering a culture of continuous learning and improvement. Own the technical delivery of key product features, ensuring they meet performance, security, and scalability requirements. Champion modern engineering practices (CI/CD, cloud-native, API-first, test automation) across the Airline Operations domain. Define and uphold coding standards and support … in everything that they do/Able to influence others to support the change by identifying the key stakeholders, explaining the rationale and the benefits of the change Business Performance – Understands the commercial reality of easyJet in terms of high volume, low cost and low margin/Keeps up to date with industry trends and considers this information for More ❯

practices while remaining hands-on with developing code where needed. Opportunities for innovation and value have already been identified across End-to-End Crew Planning, Operational Planning, Disruption Recovery, Optimisation and Automation & Efficiency — all of which are critical to improving operational resilience and crew experience. Product-led delivery is still relatively new to easyJet, and we’re seeking talented … Mentor and provide guidance to junior and mid-level engineers, fostering a culture of continuous learning and improvement. Own the technical delivery of key product features, ensuring they meet performance, security, and scalability requirements. Champion modern engineering practices (CI/CD, cloud-native, API-first, test automation) across the Airline Operations domain. Define and uphold coding standards and support … in everything that they do/Able to influence others to support the change by identifying the key stakeholders, explaining the rationale and the benefits of the change Business Performance – Understands the commercial reality of easyJet in terms of high volume, low cost and low margin/Keeps up to date with industry trends and considers this information for More ❯

practices while remaining hands-on with developing code where needed. Opportunities for innovation and value have already been identified across End-to-End Crew Planning, Operational Planning, Disruption Recovery, Optimisation and Automation & Efficiency — all of which are critical to improving operational resilience and crew experience. Product-led delivery is still relatively new to easyJet, and we’re seeking talented … Mentor and provide guidance to junior and mid-level engineers, fostering a culture of continuous learning and improvement. Own the technical delivery of key product features, ensuring they meet performance, security, and scalability requirements. Champion modern engineering practices (CI/CD, cloud-native, API-first, test automation) across the Airline Operations domain. Define and uphold coding standards and support … in everything that they do/Able to influence others to support the change by identifying the key stakeholders, explaining the rationale and the benefits of the change Business Performance – Understands the commercial reality of easyJet in terms of high volume, low cost and low margin/Keeps up to date with industry trends and considers this information for More ❯

queries for data persistence Ensure application scalability and reliability in cloud-hosted Linux based environment Collaborate with DevOps to containerize services and deploy using CI/CD pipelines Conduct performance tuning, code reviews, and troubleshooting production issues Document system architecture, design decisions, and development processes What we want from you Strong hands-on experience with Core Java and multithreading … in high load system Practice with JVM performance optimization and memory profiling Familiarity with distributed systems architecture and in-memory computing concepts Proven experience with in-memory caching solution Apache Ignite in production environment Solid experience with MongoDB (CRUD, indexing, performance tuning) Deep SQL knowledge and query optimization in Oracle database Solid understanding of messaging technologies Apache Kafka … receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Note: this page contains a description of More ❯

solving complex challenges, optimising large-scale systems, and influencing strategy within a collaborative, forward-thinking team. What you’ll be doing: Lead the design and implementation of scalable, high-performance data architectures and pipelines. Define and enforce best practices for data engineering, including coding standards, testing, and documentation. Mentor and guide engineers, fostering collaboration and technical excellence. Translate complex … business requirements into reliable, well-structured data solutions. Optimise data workflows for performance, reliability, and cost efficiency. Drive adoption of modern data tools and technologies across the organisation. Ensure robust data governance, security, and compliance. Troubleshoot and resolve complex data issues, delivering long-term solutions. Work with analytics, product, and engineering teams to support advanced analytics and machine learning … skills you’ll need: Extensive experience designing and building large-scale data pipelines and ETL processes. Strong proficiency in SQL and Python. Deep understanding of data modelling, warehousing, and performance optimisation. Proven experience with cloud platforms (AWS, Azure, or GCP) and their data services. Hands-on experience with big data frameworks (e.g. Apache Spark, Hadoop). Strong knowledge of More ❯

solving complex challenges, optimising large-scale systems, and influencing strategy within a collaborative, forward-thinking team. What you'll be doing: Lead the design and implementation of scalable, high-performance data architectures and pipelines. Define and enforce best practices for data engineering, including coding standards, testing, and documentation. Mentor and guide engineers, fostering collaboration and technical excellence. Translate complex … business requirements into reliable, well-structured data solutions. Optimise data workflows for performance, reliability, and cost efficiency. Drive adoption of modern data tools and technologies across the organisation. Ensure robust data governance, security, and compliance. Troubleshoot and resolve complex data issues, delivering long-term solutions. Work with analytics, product, and engineering teams to support advanced analytics and machine learning … skills you'll need: Extensive experience designing and building large-scale data pipelines and ETL processes. Strong proficiency in SQL and Python. Deep understanding of data modelling, warehousing, and performance optimisation. Proven experience with cloud platforms (AWS, Azure, or GCP) and their data services. Hands-on experience with big data frameworks (e.g. Apache Spark, Hadoop). Strong knowledge of More ❯

solving complex challenges, optimising large-scale systems, and influencing strategy within a collaborative, forward-thinking team. What you'll be doing: Lead the design and implementation of scalable, high-performance data architectures and pipelines. Define and enforce best practices for data engineering, including coding standards, testing, and documentation. Mentor and guide engineers, fostering collaboration and technical excellence. Translate complex … business requirements into reliable, well-structured data solutions. Optimise data workflows for performance, reliability, and cost efficiency. Drive adoption of modern data tools and technologies across the organisation. Ensure robust data governance, security, and compliance. Troubleshoot and resolve complex data issues, delivering long-term solutions. Work with analytics, product, and engineering teams to support advanced analytics and machine learning … skills you'll need: Extensive experience designing and building large-scale data pipelines and ETL processes. Strong proficiency in SQL and Python. Deep understanding of data modelling, warehousing, and performance optimisation. Proven experience with cloud platforms (AWS, Azure, or GCP) and their data services. Hands-on experience with big data frameworks (e.g. Apache Spark, Hadoop). Strong knowledge of More ❯

We are seeking a Senior-Level Java Engineer to join a dynamic financial technology team in London. You will play a key role in developing, maintaining, and enhancing high-performance, scalable financial applications. This is a fantastic opportunity for an ambitious developer with experience in Java and a passion for the financial sector. The role follows a hybrid working … Design, develop, and maintain high-quality Java-based applications for financial services. Collaborate with cross-functional teams to deliver robust and scalable software solutions. Ensure code quality, security, and performance standards are met. Work on both greenfield and existing applications, improving architecture and implementing best practices. Troubleshoot and resolve complex technical issues. Participate in code reviews and provide constructive … Area 5+ years of experience in Java development (Java 8 or later). Experience with Spring Boot, Microservices architecture, and RESTful APIs. Strong understanding of multi-threading, concurrency, and performance optimization. Knowledge of SQL and database technologies (PostgreSQL, MySQL, or similar). Experience with messaging systems (Kafka, RabbitMQ) is a plus. Exposure to cloud platforms such as AWS, Azure More ❯