251 to 275 of 484 Performance Optimisation Jobs in London

Front End Developer

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£650.00 - £750.00 per day
Experience working within Agile delivery environments. Desirable Experience Familiarity with modern JavaScript frameworks and libraries. Experience working in large-scale enterprise environments. Knowledge of performance optimisation and accessibility best practices. Contract Details Rate: £650 - £750 per day Contract Length: 6 Months IR35 Status: Inside IR35 Location: London Working ...

Senior Engineer

Location
Greater London, England, United Kingdom
management (PLM) tools knowledge (Teamcenter)Siemens Capital experience would be desirable but not essentialDigital engineering transformation techniques, Systems integration understandingTechnical configuration of engineering tools, Performance optimisation of design processesData management and digital thread implementation, Advanced engineering workflow designKnowledge and experience working across Engineering and Manufacturing including ...

Campus AI Researcher, PhD/Postdoc (Full-Time)

Location
Greater London, England, United Kingdom
communicate effectively with trading researchers Reliable and predictable availability required Bonus Points Experience with HPC and distributed large model training Experience with GPU performance optimisation (CUDA or ROCm) Experience with end-to-end model development Strong opinions on best practices in ML research, tooling, and/or infrastructure ...

Head of Partner Marketing

Location
Greater London, England, United Kingdom
media partners (Google, Adobe, etc.). Demonstrated track record of building joint marketing programs that drive pipeline/demand, with strong analytical and performanceoptimisation skills. Experience conceptualising and executing content and storytelling around technical/enterprise offerings and professional services, for both marketing and executive audiences. Strong ...

Cloud-Native Senior Lead Engineer for FinTech Platform

Location
Greater London, England, United Kingdom
distributed, diverse team, applying modern cloud-native approaches to banking products. Responsibilities span end-to-end cloud-native microservices, domain modeling, secure coding, performance optimization, and incident management. You will mentor peers on quality, AI-assisted development, and responsible AI use, shaping scalable, reliable software used #J-18808-Ljbffr ...

Senior C++ Engineer

Location
Greater London, England, United Kingdom
experience building latency-sensitive systems using modern C++. Experience in market making, electronic trading or exchange connectivity. Strong understanding of concurrency, memory management and performance optimisation. Working knowledge of SQL and relational databases (Postgres, SQL Server, or similar). Excellent written and verbal communication skills. Benefits and perks Casual ...

Business Central Developer

Location
Greater London, England, United Kingdom
Business Central. Customize standard BC functionality to meet business requirements. Build and maintain API integrations with external systems. Work on upgrades, migrations, and performance optimisation. Conduct code reviews and ensure development best practices are followed. Collaboration & Delivery Work closely with Delivery Managers and Application Managers to prioritise tasks ...

Senior Front-End Engineer

Hiring Organisation
Fuse Energy Supply
Location
London, UK
Employment Type
Full-time
React, HTML, CSS, and Next.jsProven experience building and shipping consumer-facing productsStrong communication skills and ability to collaborate effectively with cross-functional teamsUnderstanding of performance optimization techniques for modern web applicationsBenefitsCompetitive salary and eligibility for equityBiannual bonus schemeFully expensed tech to match your needsPrivate health insuranceBreakfast and dinner allowance ...

Senior Front-End Engineer

Location
City Of London, England, United Kingdom
Next.js Proven experience building and shipping consumer-facing products Strong communication skills and ability to collaborate effectively with cross-functional teams Understanding of performance optimization techniques for modern web applications Competitive salary and an equity sign-on bonus Biannual bonus scheme Fully expensed tech to match your needs Paid ...

Customer Success Engineer

Location
Greater London, England, United Kingdom
environments using tools such as browser developer tools, Postman, logs, dashboards, API documentation, and data queries. Practical experience with configuration, traffic analysis, validation, or performance optimization; experience with detection logic and tuning is a plus. Ability to analyze ambiguous technical problems, identify root causes, and drive issues to resolution ...

Data Analyst - retail

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £550.00 per day
Flexibility on remote working Looking for a Supply Chain & Logistics Data Analyst. Data is playing an increasingly important role across operations, helping to optimise performance, improve efficiency and support smarter decision-making across supply chain and logistics. In this role, you'll work closely with stakeholders to understand real … enhancing operational efficiency. Data Analyst, key skills: Use data to uncover insights that drive better business decisions and improve supply chain and logistics performance Translate complex datasets into clear, compelling stories and actionable recommendations for operational stakeholders Partner closely with Supply Chain, Logistics and Commercial teams to understand challenges ...

Real-Time Visualiser

Hiring Organisation
MYTR
Location
London Area, United Kingdom
Producing interactive experiences and traditional outputs, including walkthroughs, design-option toggles, cinematic stills and animated flythroughs, all from the same source scenes • Owning scene performance: profiling and optimising frame rate, draw calls, memory and load times so builds run smoothly on target hardware • Setting up reusable systems such … technical art role • Excellent understanding of real-time rendering and visualisation workflows • Proven ability to create high-quality 3D environments and assets, including geometry optimisation, UVs, PBR texturing and LODs • A solid grasp of real-time performance optimisation, frame rate, draw calls, memory and build packaging ...

Senior Technology Architect Snowflake

Location
Greater London, England, United Kingdom
technology evaluations, and platform transformation initiatives. Establish governance, security, resilience, scalability, and cost‐optimization frameworks. Lead Snowflake architecture covering security, governance, RBAC, data sharing, performance optimization, and multi‐environment strategy. Define enterprise data platform standards and operational best practices. Guide warehouse sizing, workload management, performance tuning, and cost ...

Senior Technology Architect Snowflake

Hiring Organisation
Infosys Technologies
Location
London, UK
Employment Type
Full-time
technology evaluations, and platform transformation initiatives. Establish governance, security, resilience, scalability, and cost-optimization frameworks. Lead Snowflake architecture covering security, governance, RBAC, data sharing, performance optimization, and multi-environment strategy. Define enterprise data platform standards and operational best practices. Guide warehouse sizing, workload management, performance tuning, and cost ...

Systems Architect

Hiring Organisation
Virtusa
Location
London, UK
Employment Type
Full-time
designers, testers, and internal/external stakeholders. Lead architecture and application design for enterprise applications. Ensure best practices in Agile methodologies, system optimization, and performance tuning. Deliver solutions based on cloud and cloud-native development principles. Provide leadership with .NET Full Stack development. Implement and manage CI/… Jenkins. Work with containerization and orchestration technologies such as Kubernetes and Terraform. Use Kubernetes automation tools like Helm and Kiali. Implement logging, monitoring, and performance frameworks. Work with cloud platforms such as Azure or AWS.Define direction for large-scale enterprise applications and digital transformation initiatives. Produce technical documentation, architecture ...

Ruby Developer

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
translating them into effective outcomes. The Role: We are looking for an experienced Ruby Backend Developer to build and maintain scalable, secure, and high-performance backend systems. RequirementsKey Responsibilities: You will part of a professional software engineering team helping to build and regularly ship software, some of the projects … develop RESTful APIs and backend services. Work with databases, background jobs, caching, and third-party integrations. Write clean, testable, and maintainable code. Troubleshoot performance and production issues. Collaborate with frontend, QA, DevOps, and product teams. Participate in system design and code reviews. Skills & Experience: Strong commercial experience with Ruby ...

Ruby Developer

Location
Greater London, England, United Kingdom
translating them into effective outcomes. The Role: We are looking for an experienced Ruby Backend Developer to build and maintain scalable, secure, and high-performance backend systems. Key Responsibilities: You will part of a professional software engineering team helping to build and regularly ship software, some of the projects … develop RESTful APIs and backend services. Work with databases, background jobs, caching, and third-party integrations. Write clean, testable, and maintainable code. Troubleshoot performance and production issues. Collaborate with frontend, QA, DevOps, and product teams. Participate in system design and code reviews. Skills & Experience: Strong commercial experience with Ruby ...

Ruby Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
translating them into effective outcomes. The Role: We are looking for an experienced Ruby Backend Developer to build and maintain scalable, secure, and high-performance backend systems. Requirements Key Responsibilities: You will part of a professional software engineering team helping to build and regularly ship software, some … develop RESTful APIs and backend services. Work with databases, background jobs, caching, and third-party integrations. Write clean, testable, and maintainable code. Troubleshoot performance and production issues. Collaborate with frontend, QA, DevOps, and product teams. Participate in system design and code reviews. Skills & Experience: Strong commercial experience with Ruby ...

Systems Software Engineer

Hiring Organisation
Intellectual Capital Resources
Location
London, UK
Employment Type
Full-time
across the boundary between hardware and software, owning the runtime, SDK and APIs that interface with FPGA/ASIC hardware while focusing heavily on performance, developer experience and hardware/software co-design. For this Systems Software Engineer role, we are looking for someone with: Strong experience developing … with PCIe, DMA, memory-mapped I/O or similar hardware interfaces Experience working closely with FPGA or hardware engineering teams Strong understanding of performance optimisation, benchmarking and profiling Python experience for SDK development, tooling or automation Ideally, experience developing runtime software, SDKs or APIs for novel hardware ...

Growth Marketing Manager (EMEA)

Location
Greater London, England, United Kingdom
coordinate with Channel Field Marketing peers so that campaign assets can be seamlessly adapted for partner-led and regional field initiatives Program Operations & Performance Optimisation Event Activation to support end-user customer webinars, regional workshops, and major trade show activations alongside field marketing teams Funnel Analytics to analyse … high-impact growth initiatives Basic Requirements Technical Expertise CRM & Marketing Automation experience using platforms such as Salesforce (SFDC) and HubSpot to analyse campaign performance and track pipeline funnel metrics Full-Funnel Marketing knowledge covering B2B buyer journeys, campaign execution tactics, and lead conversion strategies Communication Mastery with a demonstrated ...

Customer Journey Analytics Lead

Location
Greater London, England, United Kingdom
turn insight into prioritised improvement plans. This is a highly collaborative role for someone who understands how to connect customer behaviour, digital analytics and performance reporting to tangible product and journey improvements. Key Responsibilities Build and develop a Customer Journey Analytics dashboard to provide clear visibility of digital customer … gaps, event classification and reporting limitations. Work with analytics and technical teams to improve the quality, consistency and availability of customer journey data. Create performance dashboards and reporting that provide clear, actionable insight for business and product stakeholders. Translate customer journey and analytics insight into prioritised backlogs and improvement ...

Analytics Engineering Lead

Location
Greater London, England, United Kingdom
best practices in data modelling, testing, documentation, and governance. Design and implement scalable, reusable data models using dbt and Snowflake. Lead architectural decisions, balancing performance, cost, scalability, and usability. Contribute to the evolution of analytics engineering standards, tooling, and data platform capabilities. Make and own technical decisions, balancing trade … between speed, scalability, and cost. Ensure high standards of data quality through testing, monitoring, and governance practices. Use metrics such as data quality, pipeline performance, and adoption to drive continuous improvement. Identify opportunities to optimise processes, tooling, and workflows. Translate complex business and data challenges into scalable data models ...

Senior Linux Kernel Driver Engineer

Location
Greater London, England, United Kingdom
methodology It would be great if you have: Proven experience of the development of Linux device drivers A good understanding of computer architecture and performance optimisation techniques Excellent C/C++ and/or Rust skills and solid experience of industry standard development tools and technologies An creative ...

Head of Quant Trading

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
with high trading volumes Experience of delivering multi asset trading strategies (alpha signals, analytics, strategy simulations) Experience in machine learning, signal research, back testing & performance optimisation Quant modeling Trading strategies Programming – Python, C++, Java, complex event processing You will be joining a progressive and exciting company committed ...

AI Inference Engineer — GPU-Optimized Rust/Python (Equity)

Location
Greater London, England, United Kingdom
kernels, and developing a Rust-based inference server. Candidates should have extensive experience in GPU programming and ML systems. The position offers opportunities for performance optimization and reliability improvements. Additional work in ML compilers and frameworks is a plus, making this an ideal role for proficient software engineers. #J ...