21 of 21 Contract Integration Patterns Jobs in London

Back End Integration Engineer

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - 500 per day + Inside IR35
Back End Integration Engineer – Hybrid – Inside IR35 We are seeking a Back End Integration Engineer to support a major modernisation programme, delivering secure, scalable and reliable integrations across the organisation. This role focuses on improving how data and applications interact, enabling more efficient operations and supporting long-term … business growth. The Back End Integration Engineer will play a key role in modernising cloud-based applications and automation capabilities that underpin underwriting, operational processes and digital transformation. Working as part of the Digital Solutions team, you will design, build and maintain APIs, services and integration patterns ...

Back End Integration Engineer

Hiring Organisation
VIQU IT
Location
London, Broad Street, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day Inside IR35
Back End Integration Engineer – Hybrid – Inside IR35 We are seeking a Back End Integration Engineer to support a major modernisation programme, delivering secure, scalable and reliable integrations across the organisation. This role focuses on improving how data and applications interact, enabling more efficient operations and supporting long-term … business growth. The Back End Integration Engineer will play a key role in modernising cloud-based applications and automation capabilities that underpin underwriting, operational processes and digital transformation. Working as part of the Digital Solutions team, you will design, build and maintain APIs, services and integration patterns ...

Back End Integration Engineer

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
Back End Integration Engineer – Hybrid – Inside IR35 We are seeking a Back End Integration Engineer to support a major modernisation programme, delivering secure, scalable and reliable integrations across the organisation. This role focuses on improving how data and applications interact, enabling more efficient operations and supporting long-term … business growth. The Back End Integration Engineer will play a key role in modernising cloud-based applications and automation capabilities that underpin underwriting, operational processes and digital transformation. Working as part of the Digital Solutions team, you will design, build and maintain APIs, services and integration patterns ...

Solution Architect - (HCM) SC Cleared

Hiring Organisation
Henderson Scott
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800 per day + Umbrella rate (inside IR35)
experince to establish and deliver the integrations sub-workstream from the ground up. This role is critical for technical readiness, involving the design of integration patterns that will connect the new HCM with crucial internal and external systems across HR, Finance, and Payroll. The Role … Integration Strategy & Delivery You will report directly to the Senior Technical Delivery Manager, acting as the primary authority for all Workday integration design and delivery. Key Responsibilities: Integration Strategy: Define, develop, and own the Workday integration strategy and roadmap for ecosystem readiness. Technical Design: Design complex ...

Oracle Fusion Cloud Sr. Technical Integration Manager

Hiring Organisation
Indotronix Avani UK Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
Role: Oracle Fusion Cloud Sr. Technical Integration Manager Location: London, UK Hybrid ( 23 days per week on-site) RoleType: 3+months and extendable Salary: Depends on experience About Role : echnical expertise in Oracle Integration Cloud (OIC), Oracle Service Oriented Architecture (SOA), and Oracle Service Bus (OSB) Knowledge of Oracle … Cloud integrations will be highly desirable Good/strong understanding of oracle fusion cloud implementation Seven or more years of experience in integration development, with at least Five or more years demonstrated experience with OIC Excellent communication and leadership skills Strong problem-solving and analytical skills Proven hands ...

Enterprise Architect - 3 month SOW

Hiring Organisation
Tank Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Work engagement focused on designing the future-state business systems architecture for a global professional services organisation. This role will shape the technology blueprint, integration strategy, and analytical data platform underpinning a major digital transformation programme. Key Responsibilities Lead the creation of the future-state enterprise architecture across Finance … Operations. Design integration patterns, data flows, API-first strategy, and architecture principles aligned to a Microsoft-first environment. Produce roadmaps for NetSuite, Zoho CRM, and SagePeople, including milestones, dependencies, and indicative costs. Define the high-level design for a centralised analytical data platform , including governance, quality controls ...

Copilot Tech Lead - London (Hybrid) - Contract

Hiring Organisation
Method-Resourcing
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650 per day
team on technical standards, code quality, and solution architecture. Support enablement and training sessions for the teams, promoting safe citizen development. Advise on integration patterns (MCP, A2A), security, and data handling. Engage with senior stakeholders to gather requirements, present solutions, and drive adoption. Stay current with Microsoft Copilot … Proven experience leading technical delivery of AI/automation solutions using Microsoft Copilot Studio and Power Platform. Hands-on expertise in Python for automation, integration, or AI/ML tasks. Strong understanding of MCP (Microsoft Cloud Platform), A2A (Application-to-Application) integration, and Azure AI Foundry. Track record ...

Senior Azure Developer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500.0 - £550.0 per day + up to £550 pd (Inside IR35)
Security Clearance (SC) Hands-on experience with Azure Service Bus and message queue systems. Microsoft Dynamics 365 and Power Automate expertise. Strong understanding of integration patterns and secure data transfer. Proficiency in C#, PowerShell, and scripting. Background in Azure cloud services and automation. Strong communication and documentation skills. ...

Senior Azure Developer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
Security Clearance (SC) Hands-on experience with Azure Service Bus and message queue systems. Microsoft Dynamics 365 and Power Automate expertise. Strong understanding of integration patterns and secure data transfer. Proficiency in C#, PowerShell, and scripting. Background in Azure cloud services and automation. Strong communication and documentation skills. ...

IT Transformation Lead

Hiring Organisation
Lawrence Harvey
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£850 - £1000/day
agile, hybrid and DevOps, and a clear understanding of what good delivery looks like in practice. Broad technical and architectural literacy across applications, data, integration and infrastructure, including cloud, SaaS/COTS, custom solutions and modern integration patterns (APIs, iPaaS, event-driven). Ability to assess ...

SC DevOps Engineer CGEMJP

Hiring Organisation
Experis
Location
Croydon, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Automate Technical Expertise: Experience with Microsoft Dynamics 365 and Power Automate. Hands-on knowledge of Azure Service Bus and message queue systems. Familiarity with integration patterns and secure data transfer. Development Skills: Experience with Azure cloud services and automation. Proficiency in relevant programming/scripting languages (e.g., C# ...

SC DevOps Engineer CGEMJP00324177

Hiring Organisation
Experis
Location
Croydon, London, United Kingdom
Employment Type
Contract
Automate Technical Expertise: Experience with Microsoft Dynamics 365 and Power Automate. Hands-on knowledge of Azure Service Bus and message queue systems. Familiarity with integration patterns and secure data transfer. Development Skills: Experience with Azure cloud services and automation. Proficiency in relevant programming/scripting languages (e.g., C# ...

Interim Head of Enterprise Applications and Data

Hiring Organisation
Tria
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£800 - £1000/day Outside IR35
core member of the IT Transformation leadership team, you will lead the Enterprise Applications & Data Enablement workstream, shaping how the organisation's applications, integration capabilities, data platforms, engineering toolchains and operational practices will operate in the future. Key responsibilities include: Establishing clarity and transparency across the current applications … data estate, including integrations, ownership, usage and commercial arrangements Defining the target state and transformation roadmap covering application development and operations, integration, data platforms, decision intelligence and SDLC standards Designing a simplified, integrated and well-governed future estate aligned to a federated IT operating model, balancing central control with ...

Data Architect Snowflake

Hiring Organisation
Gazelle Global Consulting Ltd
Location
Central London, London, United Kingdom
Employment Type
Contract
data platforms that underpin major transformation programmes. Key skills required Deep knowledge of PostgreSQL, Snowflake and Greenplum Snowflake internals, schemas, modelling, data lakes and integration patterns Data ingestion using Informatica, Talend and similar ETL tooling Strong experience handling JSON, XML, CSV and multi-source datasets Patroni expertise ...

Finance Systems Technical Lead

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £750 per day
compliance findings related to financial systems and data integrity. Demonstrate deep expertise in Finance and Accounting Technology, including GL platforms (Oracle, SAP, Workday), integration patterns, and reporting tools. Bring strong leadership, communication, and cultural awareness, with proven experience delivering complex initiatives in a global, regulated financial services environment. ...

Finance Systems ERP Tech Lead

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £681.03 per day
Amsterdam. Act as the key bridge between Finance and Technology , translating month-end, P&L, balance-sheet and consolidation requirements into ERP and integration solutions, and presenting options at architecture/governance forums. Proactively resolve technical, system and project issues across a complex, multi-entity, multi-currency environment, keeping … consolidated reporting , and what changes when entities are merged. Technical appreciation rather than hands-on coding: comfortable discussing SQL, ETL, XML, middleware/integration patterns and data-warehouse/reporting flows with developers and challenging solutions. Experience leading small, mixed onshore/offshore teams and working with senior ...

AI Engineer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Production monitoring: hallucination/guardrail incidents, drift, telemetry dashboards Required Skills & Experience: Python for application glue; Fast API for inference/middleware services. LLM integration patterns (prompt engineering, RAG, tool-use/agents, function calling). Evaluation & safety: automated prompt/response evals, LLM-as-a-judge ...

AWS Data Engineer

Hiring Organisation
Tenth Revolution Group
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day
offering flexibility and autonomy. Key Responsibilities Design and implement ETL/ELT pipelines with strong error handling and retry logic. Develop incremental data processing patterns for large-scale datasets. Work with AWS services including Glue, Step Functions, S3, DynamoDB, Redshift, Lambda, and EventBridge. Build and optimise vector database solutions … Beneficial Experience CockroachDB deployment and management. PySpark or similar for large-scale processing. SAP data structures and PIM systems. E-commerce and B2B data integration patterns. Why Apply? Fully remote contract Outside IR35 Competitive day rate Immediate interviews - secure your next role before Christmas ...

AWS Data Engineer

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £350 per day
offering flexibility and autonomy. Key Responsibilities Design and implement ETL/ELT pipelines with strong error handling and retry logic. Develop incremental data processing patterns for large-scale datasets. Work with AWS services including Glue, Step Functions, S3, DynamoDB, Redshift, Lambda, and EventBridge. Build and optimise vector database solutions … Beneficial Experience CockroachDB deployment and management. PySpark or similar for large-scale processing. SAP data structures and PIM systems. E-commerce and B2B data integration patterns. Why Apply? Fully remote contract Outside IR35 Competitive day rate Immediate interviews - secure your next role before Christmas ...

eInvoicing Tech Lead

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £681.03 per day
requirements into clear technical solutions.? Manage and mentor a mixed onshore/offshore delivery team (around five people), ensuring high-quality, timely delivery.? Oversee integration of the eInvoicing solution with the core ERP platform (primarily Oracle Cloud Financials ), including interfaces, data feeds and controls.? Own the relationship and technical … exposure to eInvoicing solutions integrated with ERP , ideally Oracle Cloud Financials; equivalent experience with SAP or Workday also valued where you bring strong integration and architecture knowledge.? Solid grasp of data integration and interfaces - e.g. ETL, XML/EDI formats, data mapping, workflow approvals and related integration ...

eInvoicing Tech Lead

Hiring Organisation
Deerfoot Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£681 per day
requirements into clear technical solutions.? Manage and mentor a mixed onshore/offshore delivery team (around five people), ensuring high-quality, timely delivery.? Oversee integration of the eInvoicing solution with the core ERP platform (primarily Oracle Cloud Financials ), including interfaces, data feeds and controls.? Own the relationship and technical … exposure to eInvoicing solutions integrated with ERP , ideally Oracle Cloud Financials; equivalent experience with SAP or Workday also valued where you bring strong integration and architecture knowledge.? Solid grasp of data integration and interfaces - e.g. ETL, XML/EDI formats, data mapping, workflow approvals and related integration ...