1 to 25 of 36 Permanent Performance Optimisation Jobs in the North of England

Description We are looking for an experiencedPerformance Testerwith strong expertise in performance engineering, load testing, and capacity planning. The candidate will be responsible for defining and executing performance test strategies for complex applications, identifying system bottlenecks, and working closely with development, architecture, infrastructure, and DevOps teams to ensure … optimal system performance, scalability and reliability. This role is primarilyhandsonwith opportunities to provide technical leadership and guidance. Key Responsibilities Performance Test Strategy & Planning Define end-to-endperformance testing strategyaligned with business and nonfunctional requirements Identify performance test scope, workloads, success criteria, and KPIs Prepare performance test ...

architecture, develop scalable analytics solutions, and stay hands-on. Responsibilities include delivering Fabric solutions (OneLake, Lakehouse, Warehouses, Power BI), leading architecture and performance optimisation, and enabling advanced analytics and machine learning with Fabric and Azure ML. Key skills and responsibilities: Design and deliver scalable, secure … data modelling, DAX, Python/PySpark, SQL/KQL. Proven record of technical leadership and effective stakeholder engagement. Lead architectural design, capacity planning, and performance optimisation efforts. Implement governance, security, and DevOps best practices. Lead a small team of data engineers and contribute to the development ...

Software Architects – Data & Performance – .NET, Azure, SQL, Cloud Architecture –(Edinburgh/UK Remote) 🌳🌳🌳 🚀 Areti Group | B CorpTM Scotland, United Kingdom Software Architect – Data & Performance – .NET, Azure, SQL – Scotland/UK Remote – Award-Winning, High-Growth AI SaaS Scale-Up Award-Winning, High-Growth Tech Scale-Up | AI-Driven … product. Your role will involve the following: 🌳 Analysing existing systems against future roadmap requirements 🌳 Defining scalable architectural solutions for high-volume data 🌳 Leading data performance and optimisation initiatives 🌳 Embedding security and privacy-by-design principles 🌳 Delivering and reviewing cloud-native Azure solutions 🌳 Driving architectural change within established codebases ...

Software Architects – Data & Performance – .NET, Azure, SQL, Cloud Architecture –(Edinburgh/UK Remote) 🌳🌳🌳 🚀 Areti Group | B CorpTM Scotland, United Kingdom Software Architect – Data & Performance – .NET, Azure, SQL – Scotland/UK Remote – Award-Winning, High-Growth AI SaaS Scale-Up Award-Winning, High-Growth Tech Scale-Up | AI-Driven … product. Your role will involve the following: 🌳 Analysing existing systems against future roadmap requirements 🌳 Defining scalable architectural solutions for high-volume data 🌳 Leading data performance and optimisation initiatives 🌳 Embedding security and privacy-by-design principles 🌳 Delivering and reviewing cloud-native Azure solutions 🌳 Driving architectural change within established codebases ...

appoint an experienced Paid Media Manager to join its in-house digital marketing team. This is a hands-on role focused on lead generation , performance optimisation, and return on investment across paid search and paid social. You’ll take ownership of paid media activity, working closely with internal … marketing stakeholders and an external performance agency to deliver measurable commercial outcomes. The role suits someone who is both strategic and execution-focused — comfortable setting direction, but equally confident getting into platforms, analysing performance, and driving continuous improvement. The Role As Paid Media Manager, you will lead ...

highly performant, accessible, and intuitive user experience for AI-driven tooling, including real-time streaming interfaces and interactive data visualisations Lead the configuration and optimisation of Azure cloud environments, establishing robust CI/CD pipelines with GitHub Actions or Azure DevOps, and ensuring cost-optimised use of Azure … such as FastAPI, Pydantic, and async patterns Strong proficiency in TypeScript and React for building production-grade frontends, with solid understanding of state management, performance optimisation, and modern component architectures Deep practical knowledge of integrating and scaling LLM features in production environments, including managing token limits, latency budgets ...

/React frontend, ensuring a highly performant, accessible, and intuitive user experience, including real-time interfaces and interactive data visualisations Lead the configuration and optimisation of Azure cloud environments, establishing robust CI/CD pipelines with GitHub Actions or Azure DevOps, and ensuring cost-optimised use of Azure services … such as FastAPI, Pydantic, and async patterns Strong proficiency in TypeScript and React for building production-grade frontends, with solid understanding of state management, performance optimisation, and modern component architectures Solid database skills including relational (PostgreSQL, SQL Server) and NoSQL (Cosmos DB, Redis) with experience in query optimisation ...

have experience in this tech stack Strong programming skills in C# and .NET or Java/Python Experience with SQL databases and writing high-performance queries Hands-on experience with cloud platforms such as Azure or AWS including AI services Exposure to modern development practices including automated testing … highly desirable but not required Experience in financial services or capital markets Knowledge of AI, machine learning models, or distributed systems Experience with performance optimisation, scalability, or low-latency systems Background in regulated or security-focused environments Benefits Generous performance-based bonus of up to 20 percent ...

strong focus on Snowflake . This is a senior-level position where you'll take ownership of platform engineering capabilities- driving automation, governance, and performance optimisation, while enabling data teams to deliver advanced analytics at scale. You'll operate with a high level of autonomy, contributing to platform … provisioning using Terraform (IaC) Develop and maintain CI/CD pipelines (GitHub Actions/Azure DevOps) Implement monitoring, alerting, and observability frameworks Lead cost optimisation initiatives across Snowflake workloads Define and enforce security best practices (RBAC, data masking, identity integration) Establish governance and compliance frameworks (audit logging, access reviews ...

RESTful API design and authentication patterns Ability to balance hands-on delivery with technical leadership responsibilities Desirable Experience Multi-environment Azure architecture design Angular performance optimisation Designing role-based access control systems Cloud cost optimisation practices Exposure to penetration testing and secure SDLC processes Experience contributing ...

premise and cloud-based data sources. Data Quality & Monitoring: Design data observability and quality checks into all ETL processes, enabling proactive identification of discrepancies. Performance Optimisation: Optimise data platforms, ETL processes, and database solutions for reusability and performance. Financial Calculations: Writing robust and repeatable formulae, prescribed ...

week. We are happy to discuss flexible working! Top 3 skills needed for this role: Strong analytical toolkit Operational & stakeholder influence Real-time performance optimisation What this role is all about: In this role, youll play a key part in empowering our D2C teams with clear, actionable insights … working closely with leaders across Digital, Lead Generation and Telesales to strengthen our operational reporting and uncover opportunities that drive performance across the contact centre. Key Actions Lead the daily performance analytics agenda across all campaigns, turning data into influential insights that shape real business outcomes and elevate ...

pipelines and architectures Leading the move from legacy and hybrid platforms to a modern Fabric setup Supporting BI teams with semantic models, datasets and performance optimisation Enabling ML and MLOps workflows, from feature engineering to deployment Working closely with data scientists, analysts, IT and the wider business Embedding ...

Boot, and Microservices architecture. Modern Frontend: Proven expertise in Angular (v17+) is essential. You should be comfortable with the latest signals, standalone components, and performance optimizations. Architecture & Design: Deep understanding of Architecture Patterns, RESTful APIs, and SQL/NoSQL database management. Engineering Excellence: Experience with CI/CD pipelines ...

user experiences and scalable app functionality. The IOS/Android Mobile App Software Developer will collaborate with internal stakeholders and technical teams to enhance performance, introduce new features and ensure applications remain aligned with modern development standards and best practice. This role offers excellent long-term stability, career development … industry best practice Integration Support: Assist with integration of third-party services and APIs Issue Resolution: Identify, troubleshoot and resolve technical issues to maintain performance and usability Code Quality & Optimisation: Contribute to clean, efficient and scalable code development CANDIDATE REQUIREMENTS ESSENTIAL Experience developing mobile applications using Kotlin ...

resilience, and drive best practices across CDN, AWS cloud environments, and Site Reliability Engineering (SRE) . You'll work at the intersection of infrastructure, performance, and reliability—ensuring systems are scalable, secure, and always available. What You'll Be Doing Lead, mentor, and develop a team of engineers across … cloud infrastructure and SRE Own and optimise AWS environments , ensuring scalability, cost-efficiency, and security Manage and enhance CDN performance and delivery strategies Drive adoption of SRE principles including SLIs, SLOs, and error budgets Improve system observability through monitoring, logging, and alerting Collaborate with engineering and product teams ...

Hands On Software Engineering Managers/Tech leads – C#/.NET/AZURE - Data & Performance 🌳 This is a hands-on technical leadership role with a strong focus on data architecture, application performance, and platform scalability. You’ll lead a small senior engineering team, combining technical delivery with people … usage, and real-time customer insight . 🔧 What You’ll Do 🌳 Lead and support a newly forming team focused on data architecture and application optimisation 🌳 Drive structural change within a large, established codebase to support scale 🌳 Influence architecture, design, and technology decisions across the platform 🌳 Partner closely with Product ...

Hands On Software Engineering Managers/Tech leads – C#/.NET/AZURE - Data & Performance 🌳 This is a hands-on technical leadership role with a strong focus on data architecture, application performance, and platform scalability. You’ll lead a small senior engineering team, combining technical delivery with people … usage, and real-time customer insight . 🔧 What You’ll Do 🌳 Lead and support a newly forming team focused on data architecture and application optimisation 🌳 Drive structural change within a large, established codebase to support scale 🌳 Influence architecture, design, and technology decisions across the platform 🌳 Partner closely with Product ...

global customer base spanning five continents. As a Machine Learning Engineer, you will be the architect responsible for maximising the fluidity, scale, and performance of our ASR and TTS products within the Agentic AI pipeline. This role offers a world-class research and production environment: you will work alongside … sprint-based research environment. Implement low-latency, real-time inference ML pipelines using tools such as Triton Inference Server, vLLM, or SGLang. Optimise model performance across cloud platforms using frameworks like TensorRT and ONNX. Build and maintain robust API services using Python-based web frameworks (e.g., FastAPI). Manage ...

Azure and Databricks to support analytics and downstream consumption Migrate and re-platform data from legacy systems into the new cloud environment, ensuring accuracy, performance and reliability Collaborate with stakeholders to capture requirements and translate them into practical, scalable engineering solutions Drive best practice across data engineering, including quality … monitoring, performance optimisation and deployment processes Support deployment activities, release planning and operational readiness as the new platform goes live Person Requirements Proven experience as a Senior Data Engineer delivering data warehouse modernisation or migration projects Strong SQL expertise (advanced querying, optimisation, data modelling concepts) Hands ...

Experience working with CI/CD pipelines, ideally within Azure DevOps Familiarity with Agile development environments and iterative delivery Strong focus on code quality, performance, and long-term maintainability Confident communicator who collaborates effectively within cross-functional teams Nice to Have Experience using Prism for MVVM, navigation, and dependency … Azure services beyond CI/CD pipelines Familiarity with GitHub Copilot or other AI-assisted development tools within Visual Studio Understanding of mobile application performance optimisation and debugging techniques If you’re an experienced Mobile Developer looking to work on impactful applications within a collaborative engineering team ...

/CD workflows Collaborating with product, leadership and marketing teams Mentoring junior developers and providing code reviews Overseeing integrations with APIs and driving performance optimisation The following skills and experience are required: Strong full stack web development experience Strong experience with JavaScript, TypeScript and modern frameworks (React) Experience ...

across a modern multi-cloud environment. What you'll be doing: Design and build cloud systems that support AI workloads and tools Ensure high performance and low latency using Cloudflare Manage and optimise infrastructure across Amazon Web Services and Google Cloud Platform Work with object storage solutions like Amazon … with business teams to roll out SaaS tools that support company growth Implement security best practices across cloud environments Monitor, troubleshoot, and optimise system performance Support automation using Infrastructure as Code What we're looking for: Strong experience with AWS and/or GCP Experience working with CDNs (Cloudflare ...

leadership position—perfect for someone who enjoys both deep technical work and guiding a team. What You’ll Be Doing Designing and building high-performance, low-latency systems in C++ and Rust Leading architectural decisions and influencing technical direction Writing clean, maintainable, and well-tested code Mentoring and supporting … other engineers Collaborating cross-functionally with product and operations teams Continuously improving performance, scalability, and reliability What They're Looking For Strong experience with C++ and/or Rust Proven track record in systems programming, performance optimisation, or low-level development Experience leading projects or teams (formally ...

ambitious requests into clear dashboard requirements. Producing wireframes and mock-ups to align design direction prior to build. Auditing and improving existing reports for performance, maintainability, and UX. Documenting models and dashboards clearly for long-term maintainability. Managing deployments, workspaces, and pipelines in Power BI Service. What you bring … need a portfolio or examples of your work. Deep understanding of data modelling , star schema, relationships, and model optimisation. Advanced DAX (complex measures, performance optimisation). Strong Power Query (M) capabilities. Ability to translate complex data into clear, actionable narratives through dashboard structure and design. Confidence in client ...