10 of 10 Contract Architectural Patterns Jobs in London

Senior Java Developer - Multithreading/Caching

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800 per day
performance, quality, and reliability across backend services. Diagnose and resolve performance bottlenecks and defects. Follow best-practice engineering standards, design patterns, and architectural principles. Apply Test-Driven Development (TDD) in day-to-day development. Use static code analysis tools such as SonarQube to maintain clean, high-quality … with Java tooling (Maven/Gradle, testing frameworks, dependency management). Proven experience building data processing or data-intensive applications. Solid understanding of modern architectural patterns (Microservices, Event-Driven Architecture). Strong TDD skills and experience using static code analysis (e.g., SonarQube). Clear communication skills with ...

Salesforce Technical Architect

Hiring Organisation
Cpl Life Sciences
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £450 per day
minimum 40% of time, non-negotiable) Engagement Type: Full-time 1. Job Summary We are seeking a hands-on Salesforce Technical Architect to provide architectural leadership across a Salesforce platform serving internal and external users in a regulated environment. This role is explicitly hands-on. The Technical Architect … expected to: Define and document the right target architecture Validate architectural decisions through directly executed Proofs of Concept (POCs) Produce high-quality architecture artefacts for governance and design forums Lead performance engineering and optimisation for a customised Salesforce org, with a strategic focus on transitioning to Salesforce ...

Cyber Solutions Architect

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
associated trading infrastructure. Act as a hands-on architect, contributing directly to solution design, engineering decisions, and security implementation. Develop and maintain security architecture patterns, reference models, and solution blueprints. Lead security design for Base Metals OEMS platforms, ensuring alignment with performance, resilience, and regulatory requirements. Perform threat ...

Dynamics CRM Solution Architect - Higher Education

Hiring Organisation
GlobalTech Recruitment
Location
London, United Kingdom
Employment Type
Contract
required: Higher Education/Further Education Industry experience Ability to produce integration designs in line with the wider enterprise and solution architecture designs, patterns and principles Proven experience as Solution Architect/Integration Architect having worked on enterprise-level solutions and integration Experience with Dynamics CRM &/Dynamics ...

DevOps Engineer

Hiring Organisation
VIQU IT
Location
London, Charing Cross, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day Outside IR35
Active SC Clearance ideal/lapsed considered Advanced Azure Engineering Strong experience designing for high availability Deep understanding of Azure-native services and architecture patterns Github actions Infrastructure as Code (IaC) Expert-level proficiency with Terraform and/or Bicep Strong focus on modularity, reusability, and maintainability Experience ...

Technical Architect (SC Cleared)

Hiring Organisation
scrumconnect ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
seeking an experienced Technical Architect with strong expertise in GDS Service Assessments and Technical Communities of Practice (TCoP). The role involves leading architectural design, ensuring compliance with GDS standards, and supporting digital services through assessment phases. Key Responsibilities: Lead end-to-end architecture design for digital services … Technical Communities of Practice (TCoP) Hands-on experience with cloud platforms (AWS/Azure/GCP) Solid understanding of microservices, APIs, and modern architecture patterns Experience with DevOps practices, CI/CD, and infrastructure as code Strong stakeholder management and communication skills Desirable Skills: Experience in large-scale ...

Enterprise Cloud Architect - £500 per day OUTSIDE IR35

Hiring Organisation
RP Recruitment Ltd
Location
West London, London, United Kingdom
Employment Type
Contract
Contract Rate
£475 per day
Databricks, Snowflake, BigQuery). This role will support the Discovery, Design & Implementation phase(s) by assessing current platforms and designing integration and migration patterns for a future connected data platform, with a focus on the Retail/CPG domain and successfully mapping & delivering the leadership vision with expected … outcomes. Key responsibilities Perform detailed As-Is assessments of existing data platforms (environments, data flows, patterns, governance, performance, and cost hotspots). Design interim integration patterns to enable safe and efficient cross-platform data sharing and analytics. Define target-state technical patterns ...

Technical Security Consultant

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Provide impartial assessment of vendor technology proposals and build RFP's with central procurement to meet technical needs. Experience Formal training or certification on architectural security patterns and/or frameworks concepts and 3+ years applied experience Hands-on practical experience delivering enterprise level cybersecurity solutions … ISO27001, SABSA and TOGAF) Identity and Access Management (SAML, OAuth, certs, TLS) Identifying security flaws in solutions through threat modelling, architectural assessments and design reviews Identity and Access Management, Data Leakage Prevention, Network and Infrastructure Security Cryptography, Encryption and Key Management, Secrets Management, TLS, IPSec, Ciphers, X509 Application Security ...

AI Solution Architect

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
solution architectures Design end-to-end architectures using Azure OpenAI, Azure AI Search, ML, data platforms, compute, networking, and identity Select and define architecture patterns (RAG, agentic workflows, streaming vs batch, hybrid approaches) Define non-functional requirements: security, scalability, performance, cost, availability Ensure alignment with Azure best practices … security standards, compliance, and governance Select and validate AI Factory accelerators for suitability and architectural fit Review and approve technical designs before and during execution Guide AI Engineers on design intent, trade-offs, and constraints Own architectural decision-making and resolve design-level risks and blockers Review solution ...

Data Centre Architect

Hiring Organisation
Infoplus Technologies UK Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £500 per day
role provides L2 architectural ownership, supporting solution design, resilience, capacity, and operational stability under the guidance of senior architects. Data Centre Architecture & Design Design and maintain scalable, secure, and highly available data centre infrastructure architectures. Create low level and high level designs (LLD/HLD) for on prem … data centre services. Hybrid & Cloud Alignment Support integration of on prem DC with private cloud and public cloud landing zones. Assist in hybrid architecture patterns, workload placement, and migration readiness. Ensure data centre designs align with future cloud extensibility. ...