1 to 25 of 31 Contract Event-Driven Architecture Jobs in London

FullStack Developer

Hiring Organisation
DNS Info Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
Kubernetes CI/CD pipelines Git/GitHub/GitLab Good to Have Financial Services or Banking domain experience Experience with event-driven architectures Kafka or RabbitMQ Terraform or Infrastructure as Code Unit testing frameworks (PyTest, Jest) Qualifications Bachelor's degree in Computer Science, Information Technology ...

Integration Architect - Java, AWS, FS - OutsideIR35

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day + Outside IR35
Responsibilities: Own and evolve integration architecture aligned with enterprise standards Define and govern integration patterns across teams Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development (Java/Spring) Ensure scalable … Guide teams on best practices, API governance, and event design Engage stakeholders and align cross-team integration efforts Primary Skills: Event-driven architecture and messaging systems (NATS, pub/sub, async patterns) API-first design and integration patterns (REST, gRPC) Java/ ...

Solution Architect - Hands on - Java / Kafka - Outside IR35

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day + Outside IR35
architecture for s RTL & Payments Transformation, ensuring cohesive design across Payments, Reconciliation, KYC, Cash Management, Monitoring, and Billing using an event-driven architecture. Key Responsibilities: Own solution architecture and HLD across workstreams Define event-driven patterns (Kafka, streaming … NFRs (scalability, resilience, security, compliance) Lead design workshops and manage architecture roadmap Primary Skills: Solution architecture & HLD design Event-driven architecture (Kafka, streaming) Microservices, APIs, cloud (AWS/Azure) Payments domain (SEPA, SWIFT, Faster Payments, ISO 20022) Secondary Skills: TOGAF ...

Senior Java Architect - Payments

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
, and delivery. This role will play a key part in shaping modern banking platforms built on cloud-native technologies, microservices, event-driven architecture, and AI-assisted engineering practices. The successful candidate will work closely with senior architects and stakeholders while leading offshore … expertise in Java, Spring Boot, and enterprise-scale backend development Strong knowledge of microservices architecture and distributed systems Experience designing event-driven solutions using Kafka or similar messaging technologies Strong understanding of API-first architecture, REST services, and enterprise integration patterns Experience ...

Back End Developer - DV Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, Whitehall, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £540/day
OpenSearch or Elasticsearch. MongoDB, Microsoft SQL Server, Amazon RDS or hybrid data architectures. AWS, MODCloud, Tanzu, EKS or other cloud-native platforms. Event-driven architectures and asynchronous messaging. Istio, mTLS or service mesh technologies. Knowledge of semantic search, knowledge graphs or ontology-based solutions. Mandatory Requirements ...

Full Stack Developer - DV Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £540/day
Server, Amazon RDS or similar database technologies. Experience working with AWS, MODCloud, Tanzu, EKS or other cloud-native environments. Experience with event-driven architectures and asynchronous messaging. Experience with secure authentication, identity management and role-based access control. Experience with Istio, mTLS or service mesh technologies. ...

Full Stack Engineer - Contract - Long Term

Hiring Organisation
VIQU IT Recruitment
Location
London, United Kingdom
Employment Type
Contract
features included. Infrastructure as code with Terraform, Ansible or similar, plus configuration management. Observability and incident response: metrics, logging, tracing. Message queues, event-driven architectures or data pipelines. Also Welcome Kubernetes. Deploying, running or debugging workloads, including K3s, RKE2 or OpenShift. Data at scale. Spark, Trino ...

Data Architect - insurance domain

Hiring Organisation
EUROPEAN SOFTWARE SOLUTIONS (UK) LIMITED
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 per day
data ingestion, transformation, storage, lineage, metadata, and consumption. Support the evolution of modern data platforms, including cloud-based data lakes, warehouses, and event-driven data architectures. Design data solutions across both relational and NoSQL technologies , including MongoDB where appropriate. Ensure alignment with enterprise architecture … domains such as placement, policy, claims, exposure, bordereaux, and risk analytics. Strong knowledge of data integration patterns including ETL/ELT, APIs, event-driven architecture, and batch processing. Experience with modern cloud-based data platforms and distributed data architectures. Experience with both relational ...

Dynamics 365 CE Developer

Hiring Organisation
Amtis Professional Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£400 - 500 per day
Azure Health Data Services FHIR Infrastructure as Code Bicep, Terraform Angular or React Dynamics 365 F&O exposure Enterprise integration platforms and event-driven architectures What's Required? This role would suit a specialist Dynamics developer who enjoys working on large-scale Microsoft solutions ...

Mid Level/ Senior Python Developer

Hiring Organisation
Teksystems
Location
Bromley, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£200 - £400/day
teams. Desirable Experience Experience with transaction reporting regulations such as MiFID II , EMIR , SFTR , or similar. Experience with Elasticsearch . Knowledge of event-driven architectures and data replay/reprocessing frameworks. Experience with scheduling and orchestration tools such as Quartz . Exposure to regulatory remediation programmes ...

Python Developer

Hiring Organisation
Teksystems
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £600/day
teams. Desirable Experience Experience with transaction reporting regulations such as MiFID II , EMIR , SFTR , or similar. Experience with Elasticsearch . Knowledge of event-driven architectures and data replay/reprocessing frameworks. Experience with scheduling and orchestration tools such as Quartz . Exposure to regulatory remediation programmes ...

Mid Level Python Developer

Hiring Organisation
Teksystems
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£250 - £400/day
teams. Desirable Experience Experience with transaction reporting regulations such as MiFID II , EMIR , SFTR , or similar. Experience with Elasticsearch . Knowledge of event-driven architectures and data replay/reprocessing frameworks. Experience with scheduling and orchestration tools such as Quartz . Exposure to regulatory remediation programmes ...

Senior .NET / AWS Engineer - Cloud Modernisation

Hiring Organisation
Method-Resourcing
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
outset. This isn't simply a .NET role requiring some exposure to AWS. First-hand experience building and migrating applications into containerised, event-driven AWS environments is central to the requirement. What you'll be working on Modernising and migrating legacy .NET applications into AWS. Breaking … down existing applications into cloud-native services and microservices. Containerising .NET workloads and deploying through AWS ECS. Building and supporting event-driven/event-sourced architectures. Working extensively with AWS SNS/SQS and asynchronous messaging. Implementing Infrastructure as Code and automated deployment processes. ...

Senior Software Engineering

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day Inside IR35
Technical Leadership Lead the design and delivery of enterprise-grade software applications and data platforms using Python and C# (.NET). Define solution architecture and engineering standards for scalable, resilient, and maintainable systems. Act as a technical authority for software engineering, database design, and data platform initiatives. Drive … scalability and resilience Data governance and quality management Experience delivering large-scale ETL/ELT solutions and enterprise data pipelines. Experience with event-driven and messaging architectures. Data Platforms & Cloud Technologies Hands-on experience with: Azure Data Lake Databricks Snowflake Delta Lake Azure Synapse Analytics/ ...

Service Transition Manager - NPPV3 & SC Cleared

Hiring Organisation
SR2
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
Service Improvement. Experience working with multidisciplinary teams including DevOps, SRE, Engineering, QAT and Operations. Good technical understanding of microservices, APIs, integrations and event-driven architectures. Understanding of CI/CD, monitoring, resilience, security and live-service support. Experience managing service acceptance, transition risks and operational readiness. ...

QE Governance Lead

Hiring Organisation
Expleo UK LTD
Location
London, United Kingdom
Employment Type
Contract
Platforms and Services SQL and Data Management Technologies AI and Intelligent Product Ecosystems Business Intelligence and Reporting Platforms API and Integration Platforms Event-Driven Architectures Machine Learning Solutions Intelligent Workflow and Decisioning Platforms Partner with Programme Leads, Product Managers, Architects, Delivery Managers, and Quality Leadership teams. ...

Senior Java Architect, Banking, Kafka

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£550 - £600 per day
development teams. Key responsibilities include: Designing enterprise-grade Java-based banking and payments solutions Leading offshore Java development teams Defining microservices and event-driven architectures Delivering payment solutions across SWIFT, ISO 20022, settlement and reconciliation Designing integrations with internal and third-party platforms Contributing to architecture … Financial Services Deep understanding of payments ecosystems, including SWIFT, ISO 20022, real-time payments, settlement and reconciliation Experience with microservices, APIs and event-driven architectures Cloud platform experience (AWS, Azure or GCP) Experience leading development teams and delivering complex enterprise programmes Strong stakeholder management and communication ...

Cloud Architect

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
experience, including GKE, Cloud Run, Compute Engine, BigQuery, Cloud Storage, VPC, IAM and monitoring • Experience designing cloud-native, microservices, API-led and event-driven architectures • Strong Kubernetes and containerisation experience • Infrastructure as Code experience, particularly Terraform • Strong understanding of CI/CD and modern DevOps practices … Experience supporting cloud migration and application modernisation programmes • Experience working closely with platform engineering, application development, security, data and infrastructure teams • Strong architecture governance, risk management and stakeholder management experience We are particularly interested in candidates with experience working in regulated environments such as Banking or Financial Services ...

Cloud Architect - Hybrid - Contract

Hiring Organisation
Anson Mccade
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £650 to £700 per day
three days per week on-site in London ASAP start Strategic role within a major multi-cloud transformation programme Opportunity to influence cloud architecture, governance and engineering standards What you need Extensive experience designing enterprise-scale Azure and GCP environments Strong knowledge of Azure Landing Zones Experience with … Compute Engine, BigQuery and Cloud Storage Strong GCP networking, IAM, logging and monitoring knowledge Expertise in cloud-native, microservices, API-led and event-driven architectures Strong containerisation and Kubernetes experience Infrastructure-as-Code expertise using Terraform Knowledge of CI/CD, DevOps and modern platform engineering ...

C# Developer

Hiring Organisation
CEI England Limited T/A CEI GB
Location
Isleworth, London, United Kingdom
Employment Type
Contract
Contract Rate
£380 per day
Develop and support RESTful APIs and microservices . Design, optimize, and maintain database solutions using Oracle and Couchbase . Implement and support event-driven architectures using messaging platforms such as Kafka , ActiveMQ , or AmazonMQ . Monitor application health using observability tools, including logs, metrics, dashboards … supporting REST APIs and microservices . Experience working with relational and NoSQL databases, particularly Oracle and Couchbase . Experience with messaging and event-driven technologies such as Kafka , ActiveMQ , or AmazonMQ . Good understanding of observability and monitoring tools, including Prometheus , Grafana , and AWS CloudWatch . ...

VoD TV Broadcast Technical Architect (AWS, TV)

Hiring Organisation
PCR Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£520 - £565/day Outside IR35
orchestration (EC2, Fargate, Kubernetes etc.) - Messaging/integration: SQS, SNS, EventBridge etc. - Storage: S3, EBS, EFS etc. - etc. * An understanding of event-driven architecture * An understanding of lean/agile development methodologies * Proficient in using AI in your day-to-day tasks, and incorporating ...

SAP Technical Architect

Hiring Organisation
Project Recruit
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
security. Expertise in SAP integration technologies: SAP BTP Integration Suite (CPI) SAP PI/PO APIs (REST, SOAP, OData) IDocs, RFCs, Event-driven architectures Ability to design end-to-end integration patterns across SAP and non-SAP systems (CRM, eCommerce, SCM, WMS, POS, Finance apps). … performance troubleshooting. Desirable Skills: Familiarity with TOGAF, Zachman, or SAP's Enterprise Architecture Framework. Exposure to microservices-based architectures and event-driven systems (eg, Kafka, Event Hub). Experience with SAP BTP advanced services (Workflow, Business Rules, Event Mesh ...

Boomi Architect

Hiring Organisation
Syntax Consultancy Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500/day 500/day (Outside IR35)
technical discovery, design and implementation phases. Reusable Integration Asset Library: design and document reusable implementation patterns, templates + reference architectures: API integrations, event-driven integration, MFT integrations API Management Capability Enablement: design + implement API product, governance processes, define standards for API design, security, versioning, observability … publication, creation of an API catalogue for iPaaS clients. Event Streaming Capability Enablement: design + document event-driven architecture standards, define topic management, event taxonomy + governance approaches. Engineering & Supplier Technical Leadership: hands-on architecture support, coaching, technical ...

Technical Architect

Hiring Organisation
DGH Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Outside IR35
major media and entertainment organisations. Working across the full project lifecycle, you'll collaborate with stakeholders, development teams and customers to define architecture, shape technical strategy and ensure successful delivery of modern AWS-based solutions. What You'll Be Doing - Designing scalable, cloud-native architectures on AWS. - Working … broadcasting, media supply chains, OTT, VoD, content delivery, scheduling or playout environments. - Knowledge of media formats, codecs and content workflows. - Experience with event-driven architectures and Agile delivery practices. - Hands-on programming capability in JavaScript/TypeScript and/or Python. - Strong understanding of AWS services ...

Enterprise Architect - Greenfield Banking Platform

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
actually executed Cloud and modern architecture Design and promote cloud-native, scalable, resilient and secure solutions on AWS Champion event-driven, distributed and microservices-based architecture Drive adoption of modern engineering practice including platform engineering, DevSecOps, API-first design and automation Ensure … payments, FX and treasury systems, or high-volume transaction processing Strong understanding of both legacy and modern technology estates Significant experience designing event-driven architectures, distributed systems, cloud-native solutions and API ecosystems Experience working within a highly regulated environment A track record of influencing ...