101 to 125 of 632 Performance Optimisation Jobs in England

Kafka, Spark, Flink or similar distributed data frameworks.Experience delivering solutions within AWS or other major cloud platforms.Strong understanding of data architecture, scalability and performance optimisation.Experience working with containerisation, Infrastructure as Code and automated deployment approaches.Ability to engage confidently with both technical and non-technical stakeholders.Experience supporting or leading technical ...

with JavaScript (ES6+), TypeScript.Experience of full stack development.Proficiency with version control systems (e.g., Git).Awareness of software development best practices, including testing, debugging, and performance optimization.Excellent problem-solving skills and attention to detail.Strong communication and collaboration skills, with the ability to work effectively in a team environment.It would ...

because we value face-to-face collaboration, team brainstorming, and peer-to-peer mentoring. What we are looking for Summary The SQL Developer & Database Performance Specialist is expected to be our internal "SQL Whisperer." You will have a profound understanding of how database queries execute inside Microsoft SQL Server … Deep profiling of database queries using SQL Server Management Studio (SSMS), Plan Cache analysis, and Extended Events. Reading and evaluating Execution Plans to spot performance bottlenecks (e.g., expensive table scans, bad cardinality estimates, or costly joins). Designing and implementing advanced indexing strategies specifically optimised for heavy read/ ...

you. Job Title: Senior Dynatrace Engineer Duration: 6 months Location: London/Hybrid Description: The Dynatrace Senior Engineer is an experienced observability and performance engineering specialist responsible for supporting, operating and continuously enhancing the Dynatrace platform across the application management services estate. The role helps ensure … visibility of application and infrastructure performance, enabling proactive service management, faster incident resolution, improved resilience and data-driven investment decisions. Working closely with the CTIO, Service Delivery Manager, Technical Leads, Infrastructure Supplier and MSSP, the role provides operational insight across the supplier ecosystem Core Purpose Transform service management from ...

platform Implement and maintain effective logging, metrics, tracing, alerting, and dashboards Define and improve SLIs, SLOs, and reliability metrics Proactively identify and resolve performance, availability, and reliability issues Lead and contribute to incident response, troubleshooting, and root cause analysis Automate operational processes and eliminate repetitive manual tasks Work closely … engineers to improve deployment processes, system reliability, and developer experience Help improve platform resilience, scalability, and disaster recovery capabilities Contribute to capacity planning and performance optimisation as the platform scales Establish and champion SRE best practices across the wider engineering function What We're Looking For Proven commercial ...

Docker, GitHub, and CI/CD pipelines.Proven ability to partner with and work across teams to drive delivery into production.Strong problem-solving, debugging, and performance optimisation skills.Solid software engineering foundations, including version control, automated testing, and monitoring.DesirableExperience building or productionising agentic AI systems—tool use, orchestration, multi-step … LangGraph, LangChain, CrewAI, AutoGen, or similar).Experience with GenAI/LLM systems in a production context (RAG, prompt orchestration, evaluation, guardrails, cost/latency optimisation).Exposure to MCP (Model Context Protocol) and tool-based/function-calling architectures.Experience deploying and operating machine learning models/MLOps pipelines (e.g. model ...

C++ Software Developer | Data Infrastructure London | C++ | Microservices | Distributed Systems | Linux We're looking for an experienced C++ Software Developer to build the high-performance data infrastructure that powers quantitative research and trading. You'll develop low-latency microservices responsible for processing, storing and delivering large-scale datasets, working … alongside quantitative researchers, data engineers and software engineers to build scalable, resilient systems where performance is critical. You'll bring Minimum 4+ years' commercial C++ development Strong Linux experience Microservices and/or asynchronous multithreaded applications Excellent debugging and performance optimisation skills Strong software engineering fundamentals ...

collaborative, forward-thinking engineering culture.What you’ll be doing:In this role, you’ll be at the forefront of ensuring the reliability, performance, and scalability of Tote’s digital ecosystem. You’ll monitor live production systems, using observability tools to detect potential issues before they impact users, and take … proactive steps to optimise system performance and stability. You’ll analyse telemetry data, identify bottlenecks, and drive improvements across our infrastructure and applications.You’ll lead the development of our SRE strategy, defining standards, best practices, and ways of working that embed reliability into everything we build. Working closely with ...

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 ...

Kallidus is a leading SaaS provider of learning, performance, and talent management solutions. Our award-winning platform helps hundreds of organisations worldwide empower their people to perform at their best - from simplifying compliance to driving skills development and measurable business outcomes. We are a technology company, not just … upgrades, troubleshooting and automation. Develop and enhance CI/CD tooling and deployment pipelines using Azure DevOps or similar technologies. Monitor and optimise platform performance, reliability, capacity and security, implementing improvements where needed. Investigate and resolve complex infrastructure, platform and deployment-related incidents. Develop, maintain and enhance automation ...

designing and delivering enterprise-scale Azure data platforms? We're looking for an experienced Azure Data Platform Manager to lead the design, development and optimisation of a modern Azure Data Platform within a complex, multi-market technology environment. Azure Data Platform design experience is critical for this position. … Data Factory, Databricks, Data Lake, Azure SQL and Synapse while ensuring solutions are scalable, secure, supportable and cost-effective. You'll also oversee platform performance, monitoring and incident management, lead migrations and platform upgrades, and promote best practice across Data Architecture, Azure DevOps, CI/CD, Data Governance, Data ...

enterprise systems, including Oracle databases Building reusable data engineering frameworks and improving development best practices Ensuring high standards of data quality, integrity, security and performance Troubleshooting production issues and implementing sustainable solutions Translating business and technical requirements into robust engineering solutions Producing clear technical documentation and supporting knowledge transfer … databases Proven experience designing, building and supporting data pipelines and integration solutions Experience working with cloud-based data platforms Good understanding of data modelling, performance optimisation and data quality controls Experience across the full software development lifecycle Ability to work independently and take ownership of technical delivery Strong ...

products. Develop and maintain Infrastructure as Code and CI/CD pipelines to support automated delivery. Promote best practices across software quality, accessibility, security, performance and scalability. Contribute to engineering communities by sharing knowledge, driving technical standards and supporting continuous improvement. Travel to client sites across … building and maintaining CI/CD pipelines using tools such as GitHub Actions, GitLab CI, Jenkins, CircleCI or ArgoCD. Strong understanding of accessibility, security, performance optimisation and caching best practices. Proven experience leading engineering teams and mentoring developers. What's on Offer Bonus Private medical insurance. Hybrid working ...

Head of API Platforms. What You'll Be Doing Line Management: Direct line management of the API engineering team, providing mentorship, guidance, and performance management. Technical Leadership: Lead technical design and delivery within the assigned Product domains, ensuring alignment with architectural standards and business objectives. Cross-Functional Collaboration: Collaborate … CI. Knowledge of cloud platform tooling including HashiCorp Vault, Nomad, Kong API Gateway, and observability platforms such as Datadog. Solid understanding of application security, performance optimisation, caching technologies (e.g. Redis), and test automation. Demonstrated knowledge of solution architecture, emerging technologies, and industry trends. Excellent communication and stakeholder management ...

Head of API Platforms. What You'll Be Doing Line Management: Direct line management of the API engineering team, providing mentorship, guidance, and performance management. Technical Leadership: Lead technical design and delivery within the assigned Product domains, ensuring alignment with architectural standards and business objectives. Cross-Functional Collaboration: Collaborate … CI. Knowledge of cloud platform tooling including HashiCorp Vault, Nomad, Kong API Gateway, and observability platforms such as Datadog. Solid understanding of application security, performance optimisation, caching technologies (e.g. Redis), and test automation. Demonstrated knowledge of solution architecture, emerging technologies, and industry trends. Excellent communication and stakeholder management ...

includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates’ physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve.Bank of America is committed to an in-office culture with specific requirements … improvement in platform capabilities, development practices, and operational effectiveness.What we are looking for:Deep solid expertise in Scala, Java, or another JVM language, including performance optimisation and tuningStrong experience with database technologies including Oracle Exadata at scale, MongoDB, Elasticsearch, or similar data platforms.Solid Cloud and DevOps knowledge, including ...

includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates’ physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve. Bank of America is committed to an in-office culture with specific requirements … platform capabilities, development practices, and operational effectiveness. What we are looking for Deep solid expertise in Scala, Java, or another JVM language, including performance optimisation and tuning Strong experience with database technologies including Oracle Exadata at scale, MongoDB, Elasticsearch, or similar data platforms. Solid Cloud and DevOps knowledge ...

includes our commitment to being an inclusive workplace, attracting and developing exceptional talent, supporting our teammates’ physical, emotional, and financial wellness, recognizing and rewarding performance, and how we make an impact in the communities we serve. Bank of America is committed to an in-office culture with specific requirements … platform capabilities, development practices, and operational effectiveness. What we are looking for: Deep solid expertise in Scala, Java, or another JVM language, including performance optimisation and tuning Strong experience with database technologies including Oracle Exadata at scale, MongoDB, Elasticsearch, or similar data platforms. Solid Cloud and DevOps knowledge ...

reviews, unit testing, and ensure compliance with development standards• Work collaboratively in Agile environments and contribute to sprint planning and estimations• Support bug fixing, performance optimisation, and integration testing Technical skills Essential• Strong expertise in Java, Spring Boot, and J2EE.• Hands-on experience with RESTful APIs, Microservices ...

platforms (e.g. Docker, Kubernetes), with a focus on scalability, resilience, and distributed systems. Good understanding of full‐stack architecture, including API design and integration, performance optimisation, security, and microservice or event‐driven patterns. Experience with CI/CD, modern development workflows, and observability practices. Proven track record ...

Spark, Flink or similar distributed data frameworks. Experience delivering solutions within AWS or other major cloud platforms. Strong understanding of data architecture, scalability and performance optimisation. Experience working with containerisation, Infrastructure as Code and automated deployment approaches. Ability to engage confidently with both technical and non-technical stakeholders. Experience ...

delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps, CI/CD and Infrastructure as Code, with ARM, Bicep or Terraform being advantageous. A genuine interest in mentoring engineers ...

delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps, CI/CD and Infrastructure as Code, with ARM, Bicep or Terraform being advantageous. A genuine interest in mentoring engineers ...

delivering integration solutions and distributed systems, including REST APIs, microservices and event-driven architectures. A strong understanding of cloud-native architecture, scalability and performance optimisation. Experience with DevOps, CI/CD and Infrastructure as Code, with ARM, Bicep or Terraform being advantageous. A genuine interest in mentoring engineers ...

cloud data platform. Support the adoption of modern engineering practices, automation and AI-assisted development tools. Champion best practice around data quality, governance and performance optimisation. Skills & Experience Essential Strong commercial experience as a Data Engineer. Expert knowledge of Snowflake . Strong experience with DBT . Data modelling experience ...