26 to 45 of 45 Performance Optimisation Jobs in West Yorkshire

Senior AI Engineer

Hiring Organisation
Circuit Medical
Location
Leeds, UK
Employment Type
Full-time
approaches including working with agentic architecture. Key Responsibilities Backend Development & Architecture - Design and implement scalable Python backend services, architect and maintain secure, high-performance, production multi-tenant systems, and develop RESTful and asynchronous APIs for internal and external use. LLM, Agents & AI Integration - Drive R&D innovation to meet … preferably AWS) and infrastructure-as-code Ø Experience with containerisation, orchestration, and CI/CD pipelines Ø Understanding of database scaling, caching strategies, and performance optimisation Ø Familiarity with LLM technologies and latest utilisation methodologies, including agentic workflows Ø Strong understanding of software design principles and coding standards ...

Senior AI Engineer

Hiring Organisation
Circuit Medical
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
approaches including working with agentic architecture. Key Responsibilities Backend Development & Architecture - Design and implement scalable Python backend services, architect and maintain secure, high-performance, production multi-tenant systems, and develop RESTful and asynchronous APIs for internal and external use. LLM, Agents & AI Integration - Drive R&D innovation to meet … preferably AWS) and infrastructure-as-code Ø Experience with containerisation, orchestration, and CI/CD pipelines Ø Understanding of database scaling, caching strategies, and performance optimisation Ø Familiarity with LLM technologies and latest utilisation methodologies, including agentic workflows Ø Strong understanding of software design principles and coding standards ...

Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length

Hiring Organisation
Owen Thomas | Pending B CorpTM
Location
Bradford, UK
Employment Type
Full-time
Contract Length Designing and building robust backend services across Python and Django Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and languages Core Skills for the Backend Engineer ...

Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length

Hiring Organisation
Owen Thomas | Pending B CorpTM
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
Contract Length Designing and building robust backend services across Python and Django Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and languages Core Skills for the Backend Engineer ...

Backend Engineer, Contract | Python (Django), Java and Rust | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length

Hiring Organisation
Owen Thomas | Pending B Corp™
Location
Leeds, West Yorkshire, United Kingdom
Contract Length Designing and building robust backend services across Python and Django Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and languages Core Skills for the Backend Engineer ...

Senior Java Developer | Travel-tech Senior Java Developer | £300-400/day | Outside IR35 | Fully Remote within Europe

Hiring Organisation
VirtueTech Recruitment Group
Location
Leeds, West Yorkshire, United Kingdom
Skills & Experience Senior-level expertise building and maintaining commercial, production-scale applications . Deep proficiency in: Java Springboot (server-side development, API design) MySQL (performance optimisation, complex queries, relational modelling) Experience architecting and maintaining distributed backend systems. Strong understanding of integration patterns, API design, and scalable service architecture. ...

Salesforce Engineer

Hiring Organisation
Trust In SODA
Location
Leeds, England, United Kingdom
quality technical solutions following governance and best practice standards Lead integrations with other enterprise systems via APIs and middleware Ensure data integrity, security, and performance optimisation across Salesforce environments Support and mentor junior engineers, sharing knowledge and best practices Stay ahead of Salesforce innovations, driving continuous improvement ...

Software Engineer

Hiring Organisation
Understanding Solutions
Location
Bradford, UK
Employment Type
Full-time
platform, leading the development of the execution layer and market-making system. You'll step into a technical leadership role, driving architecture, improving performance, and ensuring the system is built to world-class standards. If you've built ultra-low-latency trading systems before and want to take full … systems Proven ability to lead the build of execution engines, market-making platforms, or similar low-latency trading infrastructure Strong background in system architecture, performance optimisation, and fault-tolerant distributed systems Experience replacing or migrating systems from languages such as Python into Rust Comfortable taking full ownership ...

NetSuite Developer

Hiring Organisation
IT Works Recruitment LTD
Location
Bradford, UK
Employment Type
Full-time
closely with finance, operations, and IT teams to translate requirements into scalable customizations, integrations, and enhancements. This role focuses on SuiteScript development, system integrations, performance optimization, and ongoing platform support to ensure NetSuite runs efficiently, securely, and in line with best practices. ...

Senior Frontend Developer

Hiring Organisation
Lorien
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
Role Our client is seeking a Senior Frontend Engineer to join their Product Development team. In this hands-on role, you'll build high-performance, customer-facing applications for kiosk systems. You'll help shape frontend architecture, mentor junior engineers, and drive best practices across the team, focusing … technical excellence, collaboration, and continuous improvement. Key Responsibilities Develop and maintain React/TypeScript applications using modern frameworks Architect scalable, maintainable frontend systems with performance and accessibility in mind Drive improvements in code quality, testing, and tooling Champion responsive design and performance optimization Collaborate with DevOps ...

NVIDIA Isaac Sim (Simulation Engineer) - 54835

Hiring Organisation
Turing
Location
Leeds, UK
Employment Type
Full-time
configure them for perception tasks (semantic labelling) and physics interaction (collision geometry, articulation). Environment Assembly: Build and validate simulation scenes, ensuring performance optimization (LODs, proxy meshes) and physics determinism. Pipeline & Logic: Use Python & OmniKit to write behaviour scripts and document the workflow for future scalability. Must-Have Qualifications ...

NVIDIA Isaac Sim (Simulation Engineer) - 54835

Hiring Organisation
Turing
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
configure them for perception tasks (semantic labelling) and physics interaction (collision geometry, articulation). Environment Assembly: Build and validate simulation scenes, ensuring performance optimization (LODs, proxy meshes) and physics determinism. Pipeline & Logic: Use Python & OmniKit to write behaviour scripts and document the workflow for future scalability. Must-Have Qualifications ...

Azure DevOps Lead

Hiring Organisation
The Citation Group
Location
Bradford, UK
Employment Type
Full-time
stakeholders, we'd like to hear from you. Key Responsibilities: Team Leadership & Development: Lead, mentor, and develop a team of DevOps Engineers, setting clear performance expectations, providing constructive feedback, and fostering professional growth and career development opportunities. Strategic Planning: Define and communicate the Azure DevOps strategy and roadmap, aligning … Monitoring, Logging & Observability: Architect and oversee monitoring and logging solutions using Azure Monitor, Application Insights, and ELK Stack; ensure real-time visibility into system performance and security across all environments. Security & Compliance Leadership: Collaborate with security and compliance teams to establish and enforce security best practices across cloud resources ...

Pega LSA

Hiring Organisation
HCLTech
Location
Bradford, UK
Employment Type
Full-time
management. Key Responsibilities: Solution Architecture: Design and implement PEGA applications leveraging Smart Dispute framework for financial dispute resolution. Define technical architecture, integration patterns, and performance optimization strategies. Leadership & Governance: Act as the technical lead for PEGA projects, guiding development teams and ensuring compliance with PEGA guardrails. Conduct code reviews … REST, SOAP, MQ, and other protocols. Oversee deployment activities and ensure smooth transition to production environments. Quality & Compliance: Ensure solutions meet security, compliance, and performance standards. Conduct impact analysis and risk assessments for proposed changes. Required Skills & Qualifications: PEGA Certification: Certified Lead System Architect (CLSA) is mandatory. Technical Expertise ...

Pega LSA

Hiring Organisation
HCLTech
Location
Leeds, UK
Employment Type
Full-time
management. Key Responsibilities: Solution Architecture: Design and implement PEGA applications leveraging Smart Dispute framework for financial dispute resolution. Define technical architecture, integration patterns, and performance optimization strategies. Leadership & Governance: Act as the technical lead for PEGA projects, guiding development teams and ensuring compliance with PEGA guardrails. Conduct code reviews … REST, SOAP, MQ, and other protocols. Oversee deployment activities and ensure smooth transition to production environments. Quality & Compliance: Ensure solutions meet security, compliance, and performance standards. Conduct impact analysis and risk assessments for proposed changes. Required Skills & Qualifications: PEGA Certification: Certified Lead System Architect (CLSA) is mandatory. Technical Expertise ...

AWS Developer

Hiring Organisation
Empiric
Location
Bradford, UK
Employment Type
Full-time
with full working rights. You'll work across a modern AWS ecosystem, contributing to new feature development, architecture decisions, automation, and performance optimisation. Tech Stack You'll Work With You'll be hands-on with a wide range of AWS services, including: Compute & Serverless: Lambda, EC2 Networking & Security … scalable APIs (REST & GraphQL) Integrate event-driven workflows via EventBridge, SNS, and SQS Implement cloud-native authentication and authorisation using Cognito & IAM Optimise performance, reliability, and cost efficiency Work closely with engineering, product, and DevOps functions Ensure best practices in monitoring, logging, and security What We're Looking ...

AWS Developer

Hiring Organisation
Empiric
Location
Leeds, UK
Employment Type
Full-time
with full working rights. You'll work across a modern AWS ecosystem, contributing to new feature development, architecture decisions, automation, and performance optimisation. Tech Stack You'll Work With You'll be hands-on with a wide range of AWS services, including: Compute & Serverless: Lambda, EC2 Networking & Security … scalable APIs (REST & GraphQL) Integrate event-driven workflows via EventBridge, SNS, and SQS Implement cloud-native authentication and authorisation using Cognito & IAM Optimise performance, reliability, and cost efficiency Work closely with engineering, product, and DevOps functions Ensure best practices in monitoring, logging, and security What We're Looking ...

AWS Developer

Hiring Organisation
Empiric
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
with full working rights. You'll work across a modern AWS ecosystem, contributing to new feature development, architecture decisions, automation, and performance optimisation. Tech Stack You'll Work With You'll be hands-on with a wide range of AWS services, including: Compute & Serverless: Lambda, EC2 Networking & Security … scalable APIs (REST & GraphQL) Integrate event-driven workflows via EventBridge, SNS, and SQS Implement cloud-native authentication and authorisation using Cognito & IAM Optimise performance, reliability, and cost efficiency Work closely with engineering, product, and DevOps functions Ensure best practices in monitoring, logging, and security What We're Looking ...

Senior MuleSoft Consultant

Hiring Organisation
Alscient
Location
Leeds, England, United Kingdom
customer engagements. Key Responsibilities Include: Lead the end-to-end design and delivery of MuleSoft APIs, integrations, event-driven flows, and orchestration layers, ensuring performance, scalability, error handling and monitoring. Architect robust integration solutions connecting Salesforce (Sales Cloud, Service Cloud, and specialist clouds such as Marketing Cloud, CPQ, Experience … Implement API-led connectivity following MuleSoft best practices. Create technical documentation, API specifications (RAML/OAS), and deployment guides. Conduct unit testing, debugging and performance optimisation. Collaborate with Salesforce teams to ensure seamless data and process integration. Support deployments and environment management (Cloud Hub, Runtime Fabric, or on-prem ...

Staff Rust Engineer (freelance contract, remote United Kingdom)

Hiring Organisation
Zero to One Search | Recruitment Agency
Location
Leeds, West Yorkshire, United Kingdom
search of a solution-oriented Rust Software Engineer (Backend) with deep, demonstrable expertise and experience in Rust, to work on secure, scalable, and high-performance backend systems. You will be responsible for the continued enhancement and development of a multi-component platform, where your expert skills in designing, architecting … building quality systems will intersect with your hands-on coding, performance testing, and integration experience. Responsibilities: Build and deliver secure, high-quality features and improvements using Rust . Experience in TypeScript and Dart will set you above other applicants for this role Create standards-compliant world-class software systems ...