226 to 250 of 499 Performance Tuning Jobs in the UK

audit and regulatory stakeholders. Required Technical Skills Core Strong Python development (production quality code, modular design, error handling, logging, testing). PostgreSQL (schema design, performance tuning, operational usage). YAML (clean, structured automation definitions). Git and Git based CI/CD practices. Jenkins pipeline development (Groovy). ...

business users and technologists Ability to have constructive technical discussions What would be useful: An interest or experience with Angular and Typescript Familiarity with performance‐tuning PostgreSQL and/or MSSQL Experience in financial services We are proud to be an equal‐opportunity workplace. We do not discriminate ...

policy. Qualifications Strong experience in Google BigQuery and Dataform, including data modelling and query optimisation Advanced SQL capabilities, covering complex queries, stored procedures and performance tuning Proven track record designing, building and supporting ETL or ELT pipelines Practical knowledge of GCP services such as Cloud Storage, Cloud Functions ...

policy. Qualifications Strong experience in Google BigQuery and Dataform, including data modelling and query optimisation Advanced SQL capabilities, covering complex queries, stored procedures and performance tuning Proven track record designing, building and supporting ETL or ELT pipelines Practical knowledge of GCP services such as Cloud Storage, Cloud Functions ...

writing skills and data analysis using SQLPlus/Toad/SQL developer Experience writing complex and optimal SQL queries Experience in debugging and performance tuning PL/SQL code Experience in Oracle Forms 12c (Oracle Fusion Middleware) Experience with ETL processing, data extraction, transform and load Working knowledge ...

reliability, availability, and operational health of LDAP, SMTP, DNS, DHCP, and other Unix-based infrastructure services. Manage day-to-day operations, incident response, troubleshooting, performance tuning, and capacity planning. Lead infrastructure projects, including solution design, deployment, upgrades, and service modernization. Drive automation through scripting and configuration management ...

role but not essential: Understanding of global regulatory reporting requirements Knowledge of the Equity Derivatives Knowledge of Agile software development practices Database performance tuning Experience integrating AI-assisted development tools into a real engineering workflow #GLTECH #HYBRID #LI-LM1 WHAT YOU CAN EXPECT FROM MORGAN STANLEY: At Morgan ...

complex SQL statements and SSIS packages for data integration. Expertise in developing data pipelines, integrations, and managing complex datasets. A proactive approach to troubleshooting, performance tuning, and problem solving. Knowledge of data protection principles and secure data management practices. The ability to build positive relationships and support colleagues ...

design and implementation of observability strategies (metrics, logs, traces) that provide actionable insights into system health Use production telemetry to drive proactive improvements and performance tuning Actively grow our culture of quality and engage in quality-related topics across the organisation Act as a point of contact regarding ...

multiple research databases. Write historic correction scripts to fix data anomalies across large datasets. Implement validation and consistency checks during data ingestion and transformation. Performance & Database Engineering Optimise ETL queries and batch processes running against very large tables (billions of rows). Analyse and tune query execution plans, indexing … strategies, and partitioned tables. Improve performance of data loads and batch ETL processing. Operational Database Work Support operational SQL Server tasks including: Integrity checks Troubleshooting failed imports Manage file‐based data ingestion, including large CSV imports and server directory management. Maintain and improve SSIS packages and SQL‐driven import ...

join a front-office electronic trading technology team in London. Working closely with traders and technology stakeholders, you'll design and deliver high-performance, real-time KDB+ solutions supporting trading, pricing, risk and analytics platforms. This is a hands-on role within a fast-paced environment, offering direct business … with front-office users to understand and deliver business requirements. Develop APIs, data models and streaming solutions. Build monitoring, analytics and compliance tools. Optimise performance across low-latency systems. Provide technical leadership and mentor junior developers. Essential Experience Strong commercial experience with KDB+/q . Development ...

Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence … critical. You will design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance critical environments and want your work to have real market impact, we would love to hear from you. Please note that this ...

that back drivers instead of the old insurance playbook. We don't do things slowly, and we don't do bureaucracy. We back high-performance builders who want ownership, early responsibility and the chance to do the most career-defining work of their lives. You'll get the space … building cloud-native microservices, Python preferred, though strong experience in another language works too! Systems at scale - You have built distributed architectures and understand performance tuning and observability, on top of solid fundamentals in data structures, algorithms and system design You strive for simplicity - You build systems that ...

users. Provide guidance and training to 1st and 2nd line support staff to enhance their technical skills and improve overall service quality. Monitor system performance, identify bottlenecks, and implement optimisations to ensure optimal operation of IT services. Coordinate with external vendors and service providers to resolve hardware and software … access and cyber threats. Assess current and future IT infrastructure needs, ensuring resources are available to meet the demands of the enterprise. Analyse service performance data, identify areas for improvement, and implement solutions to enhance service quality and efficiency. Ensure IT operations comply with industry standards and regulations ...

from hardening and patching through to vulnerability response, and the role offers the chance to develop deep technical expertise in Linux internals, automation and performance optimisation while contributing directly to infrastructure that supports large-scale quantitative research. Key responsibilities of the role include: Building, releasing and maintaining core Linux … particularly RHEL and Ubuntu Deep knowledge of Linux internals, such as boot process, kernel modules, filesystems and package management Experience with kernel optimisation and performance tuning, such as scheduler, memory and I/O, is desirable Knowledge of eBPF for observability, performance analysis and security enforcement ...

code, and improving services built on microservices, Kafka/event-driven patterns, and CI/CD pipelines. You will troubleshoot complex production issues, drive performance and resiliency improvements, and automate recurring problems to strengthen operational stability. This role offers the opportunity to grow your technical influence, explore … software that addresses ambiguous, multi-dimensional problems Own end-to-end engineering outcomes across design, build, test, release, and operate phases — ensuring security, resiliency, performance, and maintainability in production Set a high bar for code quality by authoring secure production code, leading code reviews, and debugging complex cross-service ...

just about gluing APIs together; it's about building the infrastructure that makes it all possible. Our core platform is written in Rust for performance, correctness, and fearless concurrency. ML models and services are primarily in Python. If you're intrigued by the challenges of the software/hardware … platform. This includes our Rust‐based API gateway, Python ML compute workers, and the distributed job queue that orchestrates it all. Solve hard concurrency, performance, and distributed systems problems to ensure our platform is bulletproof for high‐volume production workloads. Work directly with product and ML science teams ...

/CD, API-enabled services and cloud-native practices. Success means effective production support that meets service levels while improving platform stability and performance in line with client and market expectations. What you'll be doing Partner with business stakeholders to deliver and enhance core fund servicing capabilities … testing, release and production support Diagnose and resolve production issues while communicating clearly with relevant stakeholders to meet service levels Improve platform stability and performance in line with client and market expectations Support the DevOps transformation through adoption of modern engineering practices and tooling Explore opportunities to apply ...

commercial banking, wealth planning and investment management. We believe in traditional relationship and service-led banking powered by modern technology. Job Purpose Ensure the performance, security, integrity, and availability of enterprise database platforms across Oracle and SQL Server environments, supporting critical business operations and data-driven services. Drive continuous … consistent with achieving good outcomes for consumers and to comply with the FCA and PRA's Conduct Rules. Job Description Key Responsibilities: Optimise database performance and improve query efficiency across platforms Review and where needed modernise database security, access controls, and compliance measures Ensure data integrity through validation, consistency ...

quality, documentation and thoughtful use of AI-assisted engineering. Own end-to-end technical solutions for screening operations and logistics systems, ensuring reliability and performance at scale. Mentor and guide junior engineers on best practices in backend development, system design and code quality. Drive continuous improvement initiatives to optimize … system performance, reduce technical debt and enhance operational efficiency. Communicate technical decisions and architectural trade-offs clearly to both technical and non-technical stakeholders. Qualifications **What You Bring** Demonstrable experience in Python or Java backend engineering Demonstrable experience in software architecture and integration patterns Demonstrable experience in AI-assisted ...

including cloudplatforms, networks, storage, operating systems, and database services. The role has direct accountability for the Database Administration (DBA) team and ensures high availability, performance, security, and effective lifecycle management of all infrastructure assets. Responsibilities will include: Infrastructure Strategy & Architecture Define and own the IT infrastructure strategy, aligned … Evaluate emerging technologies and vendor solutions to support innovation and operational efficiency. Infrastructure Operations & Service Management Oversee thedaytodayoperation of infrastructure services, ensuring high availability, performance, and reliability. Ensure effective monitoring, incident management, problem management, and capacity planning. Establish andmaintaininfrastructure standards, operational procedures, and service documentation. Drive continuous improvement across ...

environments ensuring code is delivered to a secure, maintainable and scalable standard Implement and oversee platform-level improvements and tools focused on performance, scalability and resilience Manage backend cybersecurity, ensuring compliance through SAST, SCA and DAST scans Develop and maintain monitoring solutions, tracking and delivering cost optimisation initiatives Provide … secure coding, architecture and code review expertise In-depth understanding with cloud infrastructure and resource optimisation (Azure preferred) Experience with CI/CD pipelines, performance tuning and DevOps (Azure DevOps desirable) Familiarity with monitoring, automation and containerisation/orchestration (Docker/Kubernetes) Strong collaboration and problem‐solving abilities ...

standards, policies, and procedures for continual service improvement. Role responsibilities: Provide first and second level technical support on incidents and problems Monitor overall system performance and ensure smooth system functionality Create, maintain, and utilise documentation Assist building compliance with processes and policies What you will bring to the team … Process and job control (cron, at, systemd timers) Networking fundamentals (TCP/IP, DNS, DHCP, NFS, SSH, FTP) Filesystem management (LVM, ext4, XFS, ZFS) Performance tuning and monitoring (top, vmstat, iostat, sar, netstat) Exposure to automation software such as Ansible/Puppet Knowledge of scripting with Bash, Python ...

actively engaged in technical solutioning and development.* Ensure alignment of data models and reports with business KPIs, regulatory requirements, and financial planning processes.* Perform performance tuning of large datasets, ensuring efficient queries and faster reporting outputs.* Work with cross-functional teams (Finance, IT, Data Governance, Architecture) to ensure … data sources. Should have hands on experience on modeling for FI(GL,AP,AR,AA, and CO) processes.* Strong grasp of data governance, lineage, performance optimization, and data security concepts.* Proven ability to design and implement end-to-end analytics solutions from requirements gathering to production rollout.* Excellent communication ...

Design, build and optimise ETL/ELT data pipelines across multiple data sources Write and optimise complex SQL queries , including joins, window functions and performance tuning Translate business requirements into reliable, auditable datasets Perform data mining, reconciliation and root-cause analysis across complex data sources … rules and operational runbooks Lead technical workshops around systems, data flows and root-cause analysis Strong hands-on SQL skills, including advanced querying and performance optimisation Commercial Data Engineering experience within complex enterprise environments Strong experience designing and developing ETL/ELT pipelines Data warehouse and/or domain ...