Performance Optimisation Jobs in Scotland

101 to 125 of 128 Performance Optimisation Jobs in Scotland

React JS Developer

Edinburgh, Scotland, United Kingdom
Whitehall Resources Ltd
working with AWS cloud services, Storybook, GlueStack, and CI/CD pipelines. This is a hands-on role focused on component-driven UI development, performance optimization, and seamless integration with cloud-based backends. Key responsibilities: Develop responsive and performant user interfaces using React.js, TypeScript, and Tailwind CSS. Build and … services such as Lambda, S3, Cognito, Aurora, and API Gateway in the development workflow. Write clean, scalable, and maintainable code with a focus on performance and security. Participate in code reviews, testing, and documentation to maintain high-quality standards. Contribute to CI/CD setup and deployment automation using … tools like GitHub Actions, CodePipeline, or Jenkins. Follow DevSecOps practices and ensure compliance with security and access control requirements. Support application monitoring, troubleshooting, and performance tuning. Key skills/knowledge/experience: 4+ years of hands-on experience in React.js, Hooks, and TypeScript. Proficient in Tailwind CSS for utility More ❯
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Principal Data Analyst

Glasgow, Scotland, United Kingdom
JR United Kingdom
ZAP, etc. Strong knowledge of database management systems (DBMS) such as MySQL Hands-on experience with security and compliance frameworks and standards. Knowledge of performance optimization techniques for mobile applications, including memory, CPU and network efficiency. Excellent problem-solving and analytical skills. Strong collaboration and communication skills, with the … in Agile methodologies and using project management tools like JIRA and confluence. Knowledge of Software Assurance programs Responsibilities: Architect and develop a secure, high-performance platform to ingest, parse, and analyze large volumes of API data stored in a MySQL database. Work closely with internal and client teams to More ❯
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Principal Security Data Analyst

Aberdeen, Scotland, United Kingdom
JR United Kingdom
ZAP, etc. Strong knowledge of database management systems (DBMS) such as MySQL Hands-on experience with security and compliance frameworks and standards. Knowledge of performance optimization techniques for mobile applications, including memory, CPU and network efficiency. Excellent problem-solving and analytical skills. Strong collaboration and communication skills, with the … in Agile methodologies and using project management tools like JIRA and confluence. Knowledge of Software Assurance programs Responsibilities: Architect and develop a secure, high-performance platform to ingest, parse, and analyze large volumes of API data stored in a MySQL database. Work closely with internal and client teams to More ❯
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Back End Staff Software Engineer (Bangkok based, Relocation provided)

Edinburgh, Scotland, United Kingdom
Agoda
building large-scale web applications, with a minimum of 3 years in a Tech Lead role. Proven experience designing, building, improving, and operating high-performance, scalable front-end systems. Extensive experience with client-side technologies & modern frameworks (e.g., Javascript, Typescript, React). Eager to work in multiple programming languages … great if you have: Knowledge of physical architecture at scale, building resilience and highly available solutions. Strong experience in all aspects of client-side performance optimization. Proficiency in modern coding and design practices, e.g., Clean Code, SOLID principles, and TDD. Knowledge of back-end technologies and how they integrate More ❯
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Advanced Analytics Manager

Edinburgh, Scotland, United Kingdom
Lloyds Banking Group
and best practices related to data modelling and database design. Strong problem-solving skills to address issues related to data quality, data integration, and performance optimization in data models. Ability to articulate technical concepts in a clear and understandable manner, makes use of analogies for non-technical audiences. If … just let us know We also offer a wide ranging benefits package, which includes: A generous pension contribution of up to 15% An annual performance related bonus Share schemes including free shares Benefits you can adapt to your lifestyle, such as discounted shopping 30 days’ holiday, with bank holidays More ❯
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SQL Developer

Edinburgh, Scotland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Experience with cloud-based database solutions and services (e.g., Azure SQL) expertise with relational databases (e.g., MS SQL) Managing SQL backups, database integrity, and performance optimization. Automation of routine daily checks/tasks. Knowledge of Excel for input/output data handling Familiarity with Azure Data Warehousing or Azure … support to developers, analysts, and testers. Review and deploy Database SQL Git Pull Requests to production environments. Evaluate and enhance database design for improved performance and maintainability. Ensure database integrity, security, and reliability through proactive management. Maintain and manage SQL databases, including SQL jobs and data changes in production. … Optimize SQL performance, conduct capacity planning, and implement performance improvements. Manage database builds, rollouts, and define SQL standards and deployment processes. Automate routine daily checks and tasks to improve operational efficiency. Oversee SQL backups and Azure SQL server auto-scaling. Implement changes to enhance data security and compliance. More ❯
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SQL Developer

Glasgow, Scotland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Experience with cloud-based database solutions and services (e.g., Azure SQL) expertise with relational databases (e.g., MS SQL) Managing SQL backups, database integrity, and performance optimization. Automation of routine daily checks/tasks. Knowledge of Excel for input/output data handling Familiarity with Azure Data Warehousing or Azure … support to developers, analysts, and testers. Review and deploy Database SQL Git Pull Requests to production environments. Evaluate and enhance database design for improved performance and maintainability. Ensure database integrity, security, and reliability through proactive management. Maintain and manage SQL databases, including SQL jobs and data changes in production. … Optimize SQL performance, conduct capacity planning, and implement performance improvements. Manage database builds, rollouts, and define SQL standards and deployment processes. Automate routine daily checks and tasks to improve operational efficiency. Oversee SQL backups and Azure SQL server auto-scaling. Implement changes to enhance data security and compliance. More ❯
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SQL Developer

Aberdeen, Scotland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Experience with cloud-based database solutions and services (e.g., Azure SQL) expertise with relational databases (e.g., MS SQL) Managing SQL backups, database integrity, and performance optimization. Automation of routine daily checks/tasks. Knowledge of Excel for input/output data handling Familiarity with Azure Data Warehousing or Azure … support to developers, analysts, and testers. Review and deploy Database SQL Git Pull Requests to production environments. Evaluate and enhance database design for improved performance and maintainability. Ensure database integrity, security, and reliability through proactive management. Maintain and manage SQL databases, including SQL jobs and data changes in production. … Optimize SQL performance, conduct capacity planning, and implement performance improvements. Manage database builds, rollouts, and define SQL standards and deployment processes. Automate routine daily checks and tasks to improve operational efficiency. Oversee SQL backups and Azure SQL server auto-scaling. Implement changes to enhance data security and compliance. More ❯
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Director - Personalisation

Edinburgh, Scotland, United Kingdom
Hybrid / WFH Options
Lloyds Banking Group
This Opportunity: We’re looking for a Director – Personalisation with a strong background in digital channels planning and strategy, team leadership and digital marketing performance to join our team. It’s an exciting opportunity to craft and digitise the future of business and commercial banking. If working on a … mobile app, collaborating with platforms, marketing, and channel business units. What you’ll be doing: Lead a team of digital specialists to deliver business performance and growth Coordinate digital channel personalisation strategy from content design through to delivery; identifying the problem statement to deliver personalised communications that will support … experiences that deliver great customer and business outcomes. Advocate a growth mindset to solve customer and business problems, ensuring outcomes are measurable, contribute towards performance and driving commercial growth. Use a range of analytical tools to monitor performance and understand the impact of personalisation activity, making data-driven More ❯
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DevOps Engineer

Edinburgh, United Kingdom
KBR, Inc
is essential for incorporating, integrating, and sustaining developmental environments and software tools, optimizing processes, automating tasks, and streamlining configuration management Responsibilities Build sophisticated, high-performance user interfaces using modern front-end frameworks. Create and enhance new and existing front-end and back-end software products and applications. Develop user … Provide interfaces to create rules to filter platforms/emitters based on operational relevance. Automatically generate reports. Ensure a strong grasp of responsive design, performance optimization, and emerging web standards. Design and implement secure, scalable backend APIs. Apply design principles and UI/UX best practices to all projects. … technologies in full stack development. Qualifications, Skills and Experience Proven experience as a Full Stack Developer. Excellent understanding of web fundamentals, including responsive design, performance optimization, and emerging web standards. Clear understanding of design principles and UI/UX best practices. Strong software development skills and experience in front More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Research Scientist - Contractor

Edinburgh, Scotland, United Kingdom
Huawei Technologies Research & Development (UK) Ltd
Rapid Prototyping: Collaborate with a multidisciplinary team to quickly develop and test proof-of-concept prototypes, validating research ideas in real-world, industrial environments. Performance Optimization: Perform detailed profiling and optimization of operating systems and large-scale distributed systems, leveraging a range of heterogeneous hardware (e.g., CPU, NPU) for … comprehensive technical documentation outlining research methods, design decisions, and implementation specifics to ensure reproducibility and support internal knowledge sharing. Stakeholder Engagement: Communicate research progress, performance insights, and key outcomes to internal stakeholders through clear and engaging presentations. Person Specification: List details of Knowledge, Skills, Experience and Qualifications needed to … ICML, ICLR). Experience in the full lifecycle of developing, deploying, and maintaining large-scale cloud production systems, demonstrating expertise in scalability, reliability, and performance optimization. What We Offer 33 days annual leave entitlement per year (including UK public holidays) Group Personal Pension Life insurance Private medical insurance Medical More ❯
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Senior Full Stack Developer (Django + React Native / Expo)

Aberdeen, Scotland, United Kingdom
JR United Kingdom
Stack Developer with deep experience in Django and React Native (Expo) . You’ll be joining a small, fast-moving team building complex, high-performance systems in the fintech space. This is not a role for someone who needs hand-holding or detailed specs - it’s for someone who … and modular systems for financial products. Collaborating closely with product, design, and engineering leadership to ship meaningful features quickly. Making architectural decisions that balance performance, maintainability, and security. Writing clean, testable, well-documented code and reviewing PRs with a high bar for quality. Operating effectively in a high-expectation … APIs, authentication flows, and state management on mobile. Comfort with CI/CD pipelines, testing, and deployment best practices. Strong understanding of data models, performance optimization, and system design. Ability to operate with urgency and autonomy. You deliver without waiting to be told what to do. Bonus Points Prior More ❯
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Senior Full Stack Developer (Django + React Native / Expo)

Edinburgh, Scotland, United Kingdom
JR United Kingdom
Stack Developer with deep experience in Django and React Native (Expo) . You’ll be joining a small, fast-moving team building complex, high-performance systems in the fintech space. This is not a role for someone who needs hand-holding or detailed specs - it’s for someone who … and modular systems for financial products. Collaborating closely with product, design, and engineering leadership to ship meaningful features quickly. Making architectural decisions that balance performance, maintainability, and security. Writing clean, testable, well-documented code and reviewing PRs with a high bar for quality. Operating effectively in a high-expectation … APIs, authentication flows, and state management on mobile. Comfort with CI/CD pipelines, testing, and deployment best practices. Strong understanding of data models, performance optimization, and system design. Ability to operate with urgency and autonomy. You deliver without waiting to be told what to do. Bonus Points Prior More ❯
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AVP - UI Software engineer

Glasgow, Scotland, United Kingdom
Barclays UK
/await) and modern ES6+ features React Core Concepts - Proficiency with hooks, context API, component lifecycle, state management (Redux/Zustand/Recoil), and performance optimization Modern Frontend Tooling - Experience with build tools (Webpack, Vite), package managers (npm, yarn), and testing frameworks (Jest, React Testing Library) Some other highly … code quality and developer experience CSS-in-JS & Component Libraries - Experience with styled-components, Emotion, or Material UI/Chakra UI/Tailwind CSS Performance Optimization - Code splitting, lazy loading, memorization techniques, and Lighthouse/Web Vitals optimization You may be assessed on the key critical skills relevant for More ❯
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Junior Front End Developer (Marketing Support Focus)

Edinburgh, Scotland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
to grow into a marketing technology specialist while being part of a small but impactful marketing team. Responsibilities : Own the technical implementation, maintenance, and performance of the company website, built on a proprietary CMS/framework in multiple languages (English, French, Spanish). Support and enhance integrations with tools … new pages online ensuring responsiveness and SEO best practices. Explore and implement AI tools and frameworks to streamline content generation, multi-language deployment, and performance optimization. 2–4 years of experience in web development, website operations, or a similar technical support role. Experience with Google Analytics (GA4) and an More ❯
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Junior Front End Developer (Marketing Support Focus)

Glasgow, Scotland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
to grow into a marketing technology specialist while being part of a small but impactful marketing team. Responsibilities : Own the technical implementation, maintenance, and performance of the company website, built on a proprietary CMS/framework in multiple languages (English, French, Spanish). Support and enhance integrations with tools … new pages online ensuring responsiveness and SEO best practices. Explore and implement AI tools and frameworks to streamline content generation, multi-language deployment, and performance optimization. 2–4 years of experience in web development, website operations, or a similar technical support role. Experience with Google Analytics (GA4) and an More ❯
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Software Development Engineer - Advertising, Wren (Creative Management)

Edinburgh, United Kingdom
Amazon
from idea generation & technical design through to development & deployment - giving you a real sense of ownership. We build systems which meet high standards of performance & reliability, and operate at scale. You will have the freedom and encouragement to explore your own ideas and the reward of seeing your contributions … build processes, testing, and operations - Experience building complex software systems that have been successfully delivered to customers - Knowledge of algorithms, data-structures, efficiency, concurrency, performance optimization. - Experience in cloud computing and distributed architectures. - Experience of designing and building high availability systems that scale. - Experience in data manipulation and analysis More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Frontend Engineer (Equity Only) 2%

Glasgow, Scotland, United Kingdom
JR United Kingdom
Native developers, fostering a collaborative and high-performing environment. Set clear goals and objectives for the mobile frontend team, and provide regular feedback and performance evaluations. Collaborate closely with product managers, designers, and backend developers to deliver engaging and feature-rich mobile applications. Drive the architecture and technical decisions … a focus on React Native. Strong leadership and management skills, with a track record of leading and motivating development teams. Experience with mobile app performance optimization, debugging, and troubleshooting. Proficiency in version control systems (e.g., Git) and agile development methodologies. Excellent communication and interpersonal skills, with the ability to More ❯
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Principal Frontend Engineer (Equity Only) 2%

Edinburgh, Scotland, United Kingdom
JR United Kingdom
Native developers, fostering a collaborative and high-performing environment. Set clear goals and objectives for the mobile frontend team, and provide regular feedback and performance evaluations. Collaborate closely with product managers, designers, and backend developers to deliver engaging and feature-rich mobile applications. Drive the architecture and technical decisions … a focus on React Native. Strong leadership and management skills, with a track record of leading and motivating development teams. Experience with mobile app performance optimization, debugging, and troubleshooting. Proficiency in version control systems (e.g., Git) and agile development methodologies. Excellent communication and interpersonal skills, with the ability to More ❯
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Full Stack Software Engineer

Edinburgh, Scotland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
authorization flows Write clean, maintainable, and well-documented code Participate in code reviews and maintain code quality standards Help optimize database queries and API performance Contribute to API documentation using Swagger/OpenAPI Secondary: Collaborate with frontend team on API integration Assist with React Native development when needed Help … implement and maintain frontend-backend interfaces Contribute to mobile app performance optimization Required Skills Strong experience with TypeScript and Node.js Proficiency in RESTful API development Experience with PostgreSQL or similar relational databases Understanding of database design and optimization Knowledge of authentication and authorization patterns Experience with API documentation tools More ❯
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Full Stack Software Engineer

Aberdeen, Scotland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
authorization flows Write clean, maintainable, and well-documented code Participate in code reviews and maintain code quality standards Help optimize database queries and API performance Contribute to API documentation using Swagger/OpenAPI Secondary: Collaborate with frontend team on API integration Assist with React Native development when needed Help … implement and maintain frontend-backend interfaces Contribute to mobile app performance optimization Required Skills Strong experience with TypeScript and Node.js Proficiency in RESTful API development Experience with PostgreSQL or similar relational databases Understanding of database design and optimization Knowledge of authentication and authorization patterns Experience with API documentation tools More ❯
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Project Manager/ Games Producer

Edinburgh, Scotland, United Kingdom
JR United Kingdom
unique opportunity to evolve into a more senior executive role within the company as we scale and grow and will be incentivised subject to performance/delivery. Key Responsibilities Project Management: Oversee the planning, development, and delivery of mobile game projects, ensuring all milestones and deadlines are met Team … experience Experience in Education/Games/Startups: Familiarity with the education/mobile games industry, including an understanding of mobile platforms, distribution, and performance optimisation. Game Development Experience: Knowledge or experience in the development process, including design, art, programming, and QA. Understanding of Analytics: Familiarity with game analytics More ❯
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Project Manager/ Games Producer

Aberdeen, Scotland, United Kingdom
JR United Kingdom
unique opportunity to evolve into a more senior executive role within the company as we scale and grow and will be incentivised subject to performance/delivery. Key Responsibilities Project Management: Oversee the planning, development, and delivery of mobile game projects, ensuring all milestones and deadlines are met Team … experience Experience in Education/Games/Startups: Familiarity with the education/mobile games industry, including an understanding of mobile platforms, distribution, and performance optimisation. Game Development Experience: Knowledge or experience in the development process, including design, art, programming, and QA. Understanding of Analytics: Familiarity with game analytics More ❯
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Project Manager/ Games Producer

Glasgow, Scotland, United Kingdom
JR United Kingdom
unique opportunity to evolve into a more senior executive role within the company as we scale and grow and will be incentivised subject to performance/delivery. Key Responsibilities Project Management: Oversee the planning, development, and delivery of mobile game projects, ensuring all milestones and deadlines are met Team … experience Experience in Education/Games/Startups: Familiarity with the education/mobile games industry, including an understanding of mobile platforms, distribution, and performance optimisation. Game Development Experience: Knowledge or experience in the development process, including design, art, programming, and QA. Understanding of Analytics: Familiarity with game analytics More ❯
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Marketing Commerce Architect

Glasgow, Scotland, United Kingdom
JR United Kingdom
have a strong background as a Salesforce Architecture Consultant. You will have experience in how to design and guide the implementation of scalable, high-performance Salesforce solutions. This role requires deep technical expertise, strategic thinking, and the ability to collaborate with both technical teams and business stakeholders to deliver … knowledge of Salesforce products and capabilities, including custom development (Apex, LWC), APIs, and integrations with third-party systems. Strong understanding of data architecture, security, performance optimization, and multi-cloud implementations. Experience working with Agile/Scrum methodologies. Excellent communication and stakeholder management skills. Ability to balance technical innovation with More ❯
Posted:
Performance Optimisation
Scotland
10th Percentile
£45,500
25th Percentile
£48,125
Median
£55,000
75th Percentile
£58,125
90th Percentile
£58,500