5 of 5 Contract Integration Patterns Jobs in Central London

Senior Java Architect - Payments

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
based architectures using Java and modern engineering practices Architect payment solutions supporting real-time payments, cross-border transactions, settlement, reconciliation, and regulatory requirements Design integration patterns across enterprise systems, third-party providers, and banking platforms Drive iterative delivery, stakeholder engagement, demonstrations, and technical progress reporting Collaborate with Business … Integration, Data, and DevOps Architects to define and refine solution designs Champion engineering excellence, coding standards, performance, and platform reliability Promote AI-assisted software delivery using tools such as GitHub Copilot, Claude Code, Cursor, or similar technologies Required Experience Strong experience as a Java Architect, Engineering Architect, or Lead ...

Data Architect

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£800 - £860 per day
clearance required £860 per day inside IR35 Role purpose The Data Architect will specify the target design for the data lake, data ingestion, integration, transformation, governance and security architecture. The role acts as the design authority, ensuring the solution is secure, scalable, auditable and appropriate for operating environments with … security classifications. Key responsibilities Define the target data architecture and design principles for the AWS data lake and associated ingestion patterns. Design secure data integration patterns across multiple security classifications and operating environments. Specify API-based, file-based, legacy and bespoke integration approaches for source-system onboarding. ...

Technical Solutions Architect

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £600 per day
notations such as C4 Model, ArchiMate, UML, or TOGAF. Technical Curiosity: Hands-on willingness to explore systems, test configurations, and investigate data/integration capabilities rather than operating purely at a high level. Integration Expertise : Solid understanding of modern integration patterns, APIs, data architecture, and vendor ...

Lead AI Enabled Software/DevOps Engineer

Hiring Organisation
Guidant Global
Location
London, City of London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £850/day
What You'll Be Doing - Provide technical leadership across AI-enabled software and DevOps engineering teams - Set architectural direction for API-first design, system integration, and platform enablement for AI - Lead the evolution of legacy or existing applications towards modern, service-based and API-driven architectures - Define and guide … integration patterns between applications, platforms, and AI services - Make informed decisions on when and how emerging integration approaches (e.g. protocols such as MCP) should be applied as part of broader system design - Work closely with architects, product teams, data scientists, and platform engineers to deliver ...

Salesforce Developer (Financial Services)

Hiring Organisation
Morson Edge
Location
City of London, London, United Kingdom
Employment Type
Contract
experienced Salesforce Integration Developer with a passion for building scalable, enterprise-grade solutions? We're looking for a talented developer to join us on a 12-month contract and play a key role in the evolution of our Salesforce Financial Services Cloud (FSC) platform. Working closely with our Salesforce … Salesforce estate. In this role, you'll design and implement integrations using REST APIs, Platform Events, Change Data Capture (CDC) and other modern integration patterns, ensuring secure, scalable and high-performing solutions. You'll analyse business requirements and translate them into robust technical designs, develop and configure Salesforce ...