1 to 25 of 93 Remote/Hybrid Performance Optimisation Jobs in London

models; implement GPU optimisations for inference; design advanced labeling workflows to improve model accuracy; and engineer robust solutions that deliver measurable customer value. Champion performance, scalability, and reliability by deeply understanding how our systems operate in production and by identifying and tackling technical debt proactively. Drive technical excellence across … written documentation (RFCs, DACIs), and cross‐functional partnerships. Qualifications Strong production engineering experience: built, deployed and operated complex systems in production with observability, reliability, performance optimisation and operational realities. Hands‐on LLM/ML systems experience: fine‐tuning models, building inference pipelines, optimisation for latency/cost ...

managed service partner, you will design, implement, and continuously improve resilient, scalable, and secure systems. You will leverage expertise in cloud infrastructure, automation, monitoring, performance optimisation, and incident management to deliver high system uptime and support evolving business needs. About the Team The role sits within the Digital … shaping and delivering the the company’s Site Reliability/DevOps strategy by implementing best practices that improve the availability, resilience, security, and performance of our digital platforms. You will use your expertise in cloud infrastructure, automation, monitoring, FinOps and performance optimisation to identify opportunities for improvement ...

team of friendly and supportive people and enjoying a host of perks and benefits. As a Senior C++ Software Engineer you'll develop high performance systems that sit at the heart of the platform, helping organisations automatically detect, analyse and neutralise attacks without human intervention. You'll work … modern C++ (C++17/23) in a Linux environment, building low latency, highly concurrent software where performance, reliability and scalability are paramount. There are also opportunities to specialise in systems programming, performance optimisation or security focused development, depending on your interests and you'll also work with ...

performing and most complex front‐end platforms in the world Collaborating with top‐tier engineers across frontend, backend and infrastructure Pushing the boundaries of performance optimisation at extreme scale Contributing to a developer‐first culture that values technical excellence Engaging with a flat structure that offers clear … Requirements Strong proficiency with React as a main language Deep knowledge of modern JavaScript/TypeScript Passion for building systems at extreme scale and performance Experience with cutting‐edge tooling and performance optimisation Ability to solve complex front‐end challenges within a high‐standards environment Collaborative mindset ...

Client is hiring for a reputed client seeking a hands-on FPGA and embedded Linux expert to help design, integrate and verify high-performance hardware and software components. If you enjoy working at the boundary of silicon and systems-optimising throughput, latency and power-this could be a fantastic … verification-comfortable working through complex hardware/software issues Additional information: Successful candidates are likely to enjoy collaborating on architectural trade-offs and performance optimisation, with an engineering mindset that balances system requirements with real-world constraints If you're an FPGA/embedded Linux engineer who thrives ...

sophisticated trading systems used across the capital markets landscape. You'll collaborate directly with Product, Client Services and Engineering leadership to deliver scalable, high-performance software and help shape the future direction of the platform. If you enjoy solving complex technical challenges, mentoring developers and working with modern technologies … Skills 7+ years' commercial Java development experience Previous experience within Financial Services ideally capital markets Strong Java 11+ and Spring Boot development Multi-threading, performance optimisation and profiling Experience building microservices TDD and automated testing (JUnit, Mockito, Spock) Maven and Git CI/CD pipelines and DevOps practices ...

technical decisions, while also collaborating closely with a highly technical team Experience in any of the following would be beneficial: Python memory management and performance optimisation GPU optimisation and acceleration Responsibilities for Machine Learning Engineer: Deploy and integrate new machine learning models into advanced commercial software products … projects from rapid prototyping and experimentation through to production implementation Optimise machine learning models for speed, scale, runtime and memory usage Help improve the performance and scalability of existing AI systems Develop innovative new features using machine learning and AI technologies Explore new technologies and approaches to solve complex ...

with preference for GCP and Vercel , or suitable equivalents on AWS and Azure, and the capability to draw parallels across platforms GEO and LLM optimisation: experience designing intelligent experiences and content structures optimised for generative engine discovery and LLM retrieval AI cost‐value analysis, observability, governance, testing and evaluation … frameworks for production systems Practical application of Generative AI to marketing and experience challenges; e.g. personalisation, content generation, campaign optimisation; with measurable production outcomes Design Systems and Design to Code Design to Code workflow: advanced Design Systems thinking; experience bridging design intent through to UI development and production application ...

Reliability Engineering (SRE) principles. Platform Engineering. Infrastructure security and cloud governance. GitOps. Helm. AWS Lambda. CloudFormation. Ansible. Infrastructure Automation. DevSecOps. Monitoring and incident management. Performance optimisation. Cloud cost optimisation. Enterprise‐scale cloud platforms. Financial Services, Banking or other highly regulated environments. What We're Looking For You'll enjoy ...

access, secrets management, network security) in line with CISO and GTS requirements. Ensure systems are observable and resilient by implementing logging, monitoring, alerting and performance optimisation. Support release processes, ensuring infrastructure readiness and smooth deployment into production environments. Diagnose and resolve infrastructure‐related issues across environments, working with … engineering teams. Identify opportunities for automation, cost optimisation, performance and reliability improvements. Job Requirements Bachelor’s or Master’s degree in Computer Science, IT or a related field. Strong experience in DevOps, infrastructure engineering or cloud engineering roles. Hands‐on experience with cloud platforms (Azure preferred) and modern ...

Business Platform team supporting critical Financial Crime and Payments systems. You will play a key role in designing, building, and operationalising a high-performance Apache Cassandra platform that underpins a real-time payment capture and replay solution for fraud detection.This role requires deep technical expertise in Apache Cassandra, NoSQL … data modelling, performance optimisation, and production support within a highly regulated financial services environment. You will work closely with application, infrastructure, middleware, and security teams to deliver a resilient, scalable, and secure data platform.Key ResponsibilitiesDesign and implement Apache Cassandra clusters, keyspaces, replication strategies, and partitioning models.Develop scalable Cassandra ...

highly skilled Power BI professional who enjoys working across the full BI lifecycle, from data modelling and dashboard development through to governance, optimisation, and stakeholder engagement. You'll work closely with Data Engineering teams and business leaders to deliver trusted, scalable, and high-performing reporting solutions. Key Responsibilities … maintain scalable data models using dimensional modelling and star schema best practices Develop advanced DAX calculations and Power Query transformations Optimise report and dataset performance, ensuring reliability and scalability Partner with Data Engineering teams to support data warehousing and analytics architecture initiatives Implement and maintain Power BI governance, security ...

deliver measurable value Design and implement complex data flows, API integrations, and background processing systems that handle high-volume operations reliably while maintaining system performance and data integrity Partner with product, design, and customers to shape solutions early, translating business requirements into technical architecture while surfacing risks and opportunities … approach, straight from the people you’ll be working with: Node.js - primary backend framework MongoDB or other NoSQL database SQL databases and query optimisation RESTful API design and implementation Git - version control and collaborative workflows Testing strategies (unit, integration, end-to-end) Experience with monitoring, logging, and observability tools ...

guide a team of product engineers in delivering impactful outcomes for DISCO and our customers. You contribute directly to technical design, implementation, and optimisation within your team’s scope and across the engineering org, while also supporting engineers to grow their skills and careers. You know when … people management. You work in close collaboration with your product and design peers to prioritise and deliver work that balances feature delivery with quality, performance and reliability, ensuring technical feasibility and customer value. You will also collaborate with technical leaders to drive engineering and architecture excellence, and work with ...

security and code quality. Leverage Azure services (App Services, Functions, Container Apps, SQL, etc.) for cloud‐native application development and deployments. Manage Azure deployments, performance tuning, and basic cloud administration tasks to ensure scalability and reliability. Collaborate with stakeholders and cross‐functional teams to align technical solutions with business … lifecycle management. Skilled in Azure SQL Server with deep hands‐on experience in writing complex Stored Procedures, Triggers, and Views, along with strong application performance optimization expertise. Cloud experience in Azure App Services, Azure Functions, Azure Container Apps, and deployments, with exposure to basic cloud administration. Knowledge of microservices ...

support integrations between Dynamics 365 and external systems using APIs, web services, middleware platforms, and cloud technologies. Investigate issues, resolve defects, and improve the performance, reliability, and usability of existing Dynamics 365 solutions. Engage with business analysts, consultants, stakeholders, and end users to understand requirements and deliver effective technical … solutions. Apply secure coding practices, development standards, and performance optimisation techniques across Dynamics 365 and Power Platform solutions. Maintain awareness of Microsoft product updates, platform improvements, and emerging technologies relevant to Dynamics 365 development. Skills and Experience Essential: Proven experience developing solutions within Microsoft Dynamics 365 environments. Strong ...

complex technical dependencies across Snowflake, dbt, Airflow, and GitHub‐based development workflows. Collaborating closely with data engineering and analytics teams to support Snowflake architecture, performance optimisation, and cost management. Overseeing dbt project delivery, testing approaches, deployment governance, and documentation standards. Defining and enforcing SDLC and CI/… delivery timelines. Facilitating technical discussions and translating complex technical concepts for non‐technical stakeholders. Driving continuous improvement in programme delivery processes, tooling, and performance metrics. Ensuring adherence to data governance, security, and regulatory compliance standards. Your Profile Essential skills/knowledge/experience: Proven experience in a Technical Program ...

ensuring consistent delivery against ambitious commercial objectives. Key responsibilities include: Developing and delivering the national sales strategy to drive sustainable revenue growth Owning sales performance, forecasting, budgeting and territory planning Building, coaching and developing a high-performing field sales team Creating a culture of accountability, continuous improvement and commercial … excellence Establishing scalable sales processes, performance metrics and reporting frameworks Monitoring key business performance indicators and identifying opportunities for growth and optimisation Collaborating with senior leadership and cross-functional teams to align commercial objectives with wider business goals Building strong relationships with executive-level stakeholders across ...

complex data challenges, building scalable pipelines and working with modern cloud technologies. The successful candidate will play a key role in the ongoing development, optimisation and support of an established data platform while also mentoring more junior engineers within the team. As a Senior Data Engineer … customer-facing applications. Working closely with engineers, analysts and stakeholders, you'll help drive best practice across data engineering, data quality and platform performance whilst contributing to the evolution of the organisation's data capabilities. Key Responsibilities: Design, develop and maintain ETL and data integration solutions Build and optimise ...

near real-time. They're looking for an experienced Technical Lead to define the technical direction of the Azure Databricks platform, driving architecture, performance optimisation and engineering best practices across one of the organisation's most strategic cloud modernisation programmes. Responsibilities for the Contract Technical Lead – Azure Databricks … through to production. Drive best practices across data engineering, platform architecture, governance, security and engineering standards, mentoring teams and influencing technical direction. Optimise Databricks performance, including Structured Streaming, Delta Live Tables and cloud cost efficiency. Partner with business stakeholders, architects and engineering teams to translate complex requirements into scalable ...

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 ...

support enterprise reporting Support integration of data from multiple SaaS and third-party systems Ensure best practices across data quality, governance, metadata, and performance optimisation Maintain documentation including data models, data dictionaries, and architecture diagrams Assist with CI/CD pipelines and deployment processes (Azure DevOps) Profile Proven ...

Core Technical Skills: .NET/C# JavaScript/TypeScript React or Next.js RESTful APIs GraphQL CI/CD pipelines (Azure DevOps or GitHub Actions) Performance optimisation WCAG 2.1 accessibility standards SEO best practices Agile/Scrum delivery experience. Desirable: Sitecore MVP. Active participation in the Sitecore community. Professional ...

products built for: analytics forecasting feature engineering customer behavior insights integration of new data sources Data Transformation & Governance Lead best practices in: data modelling performance optimization governance consistent reliable readily available Platform & Tooling Build reusable tooling and frameworks that enable teams to: ingest data store data transform data serve ...

workflows. Architect cloud-native backend systems and distributed AI services. Collaborate closely with Data Scientists to productionise Machine Learning and NLP models. Develop high-performance RESTful APIs and microservices for AI model serving. Drive system reliability, monitoring, observability and performance optimisation. Champion engineering best practices including CI/ ...