1 to 25 of 29 Contract Event-Driven Architecture Jobs in England

Design SME - IAM

Hiring Organisation
Vallum Associates
Location
South Yorkshire, Sheffield, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Define Zero Trust security architecture and trust boundaries. Design API security, service-to-service authentication and workload authentication patterns. Develop event-driven integration architectures using messaging and asynchronous processing. Design Policy Decision Point (PDP) and Policy Enforcement Point (PEP) architectures using Policy-as-Code. … Identity Identity Federation (OIDC, OAuth2, SAML, SCIM) Cloud Architecture (GCP) Kubernetes and Service Mesh API Architecture and Security Event-driven Architecture Policy-as-Code (OPA/Cedar) PKI, Certificates and Secrets Management DevSecOps and CI/CD High Availability ...

Solutions Architect

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £675/day
multiple products or services rather than a single technology stack. Experience designing modern applications and services using approaches such as APIs, microservices, event-driven integration and cloud-native patterns. Good understanding of the relationship between application architecture, infrastructure and software engineering. Experience working directly … containerisation and orchestration technologies. Experience with automated testing, deployment pipelines and environment management. Experience of integration architecture, API management and event-driven architectures. Experience working with architecture modelling tools and maintaining architecture repositories. Knowledge of architecture frameworks, patterns ...

AWS Tech Lead

Hiring Organisation
Morson Edge
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Contract
infrastructure to AWS. This is an opportunity for an experienced AWS Technical Lead with a strong enterprise Java background to shape the target architecture and guide delivery from initial discovery and planning through phased migration, cutover and operational handover. The platform supports customer-facing and operational processes through … DynamoDB, EventBridge, SNS, SQS, IAM, CloudWatch, Systems Manager, Secrets Manager and Route 53. • Software and integration architecture: Java, REST APIs, event-driven architecture, microservices, distributed systems, enterprise integration patterns and Domain-Driven Design. • Architecture disciplines: Enterprise, solution ...

Enterprise Architect

Hiring Organisation
TurleyWay Limited
Location
Central London, London, United Kingdom
Employment Type
Contract
architecture decisions across applications, integrations, data platforms, cloud technologies, and AI-enabled solutions. Define enterprise integration strategies using API-led, event-driven, and cloud-based architectures. Establish architecture standards, governance frameworks, and best practices across the organisation. Provide architectural leadership for digital … would be beneficial as would strong knowledge of iPaaS platforms such as MuleSoft, Boomi, or equivalent technologies and experience with API management, event-driven architecture, and SaaS ecosystems. This is contract role based in central London with 3 days in office each work ...

Senior Full Stack Python Engineer - Agentic AI & Data Platforms

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£800 - £900 per day + Bonus + Benefits
interfaces. Strong SQL skills, ideally with Oracle database experience. Experience designing and developing RESTful APIs. Understanding of distributed systems, microservices and event-driven architectures. Experience writing automated tests and delivering production-quality software. Strong communication skills and the ability to engage directly with business stakeholders. ...

Technical Architect

Hiring Organisation
McGregor Boyall Associates Limited
Location
South East, United Kingdom
Employment Type
Contract
technology modernisation programme across its Custody and Securities Services platform. This is a senior architecture role focused on designing scalable, event-driven solutions across areas including Securities Settlements, Corporate Actions, Transaction Management, Tax Processing, and Cash & FX. You'll act as the technical authority … within delivery teams, driving architecture strategy, governance, and engineering best practice. Key Responsibilities Design modern microservices and event-driven architectures using technologies such as Kafka, REST APIs and cloud platforms. Lead architecture governance, technical reviews, non-functional requirements, and technical debt management. ...

Java Developer

Hiring Organisation
Spencer Rose Ltd
Location
Manchester, Lancashire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 35 Daily
experience in enterprise application development. Microservices Architecture using Spring Boot, REST APIs, and distributed system design. Apache Kafka for event-driven architecture, messaging, and asynchronous processing. Google Cloud Platform (GCP) including deployment, monitoring, and cloud-native services. Containerisation & Orchestration using Docker ...

Back-End Java Developer

Hiring Organisation
Spencer Rose
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£420 - £430/day Inside IR35
experience in enterprise application development. Microservices Architecture using Spring Boot, REST APIs, and distributed system design. Apache Kafka for event-driven architecture, messaging, and asynchronous processing. Google Cloud Platform (GCP) including deployment, monitoring, and cloud-native services. Containerisation & Orchestration using Docker ...

Backend Java Developer

Hiring Organisation
Spencer Rose
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£475/day Inside IR35
development. Strong Back End development experience Microservices Architecture using Spring Boot, REST APIs, and distributed system design. Apache Kafka for event-driven architecture, messaging, and asynchronous processing. Google Cloud Platform (GCP) including deployment, monitoring, and cloud-native services. Containerisation & Orchestration using Docker ...

Enterprise AI Architect

Hiring Organisation
Amtis Professional Ltd
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£90,000
Solutions Architect or Enterprise Architect delivering AI/ML solutions at enterprise scale. Strong expertise in enterprise integration patterns, including APIs, microservices, event-driven architectures and cloud-native services. Experience with MLOps, model deployment and operationalising AI/ML models in production environments. Deep understanding ...

Senior Java Developer

Hiring Organisation
Invitise Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £650 per day
throughout. You will need proven experience working with the following: Recent Java development on AWS Building microservices and RESTful APIs Kafka and event-driven architecture Containerisation with Docker Infrastructure as Code (Terraform) and GitLab CI pipelines TDD, BDD and agile delivery Node.js experience would ...

Java Tech Lead

Hiring Organisation
TXP
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
experience, with the ability to provide technical guidance and undertake complex development. Spring Boot - Strong expertise in RESTful API and microservices development. Microservices Architecture & Design - Designing scalable, resilient and loosely coupled services, including service-to-service communication and integration patterns. API Architecture & Design - API contracts, versioning … planning. Desirable Skills AWS JPA/Hibernate Maven/Gradle Mockito GitLab Helm OpenAPI/Swagger SQL Kibana Observability and performance monitoring Event-driven architecture/messaging Shell scripting AI-Assisted Development & Leadership Willingness to actively embrace and promote the effective use of approved ...

Software Engineer (Golang/iOS)

Hiring Organisation
ARM
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £800/day Inside IR35 (Negotiable Market rate)
across the wider business. Supporting engineering best practice, code quality and technical standards. Key Skills Backend Development Golang (Go) REST APIs gRPC Microservices architecture API design and versioning iOS Development Swift iOS Frameworks SDK Development Swift Package Manager Mobile security and accessibility Cloud & Platform Engineering Kubernetes Docker … Helm Terraform Infrastructure as Code CI/CD & DevOps GitHub Actions Jenkins GitLab CI Cloud automation Data & Messaging PostgreSQL NoSQL Databases Kafka Event-driven architectures Observability & Reliability Prometheus Grafana OpenTelemetry Monitoring and Performance Optimisation Desirable experience Banking or Financial Services experience. Open Banking exposure. Experience building ...

Senior C# .Net Developer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500/day Umbrella Inside IR35
high-performance APIs, services and distributed applications. Work with Technical Analysts and business stakeholders to translate requirements into technical solutions. Contribute to solution architecture, technical design and code reviews. Develop RESTful APIs and integration services. Implement monitoring, logging and error handling. Work with relational and non-relational databases. … solving capability Good stakeholder communication Desirable Banking, Capital Markets or Financial Services Azure Docker/Kubernetes Kafka, RabbitMQ or Azure Service Bus Event-driven architectures React/Angular Cloud-native development Application observability and performance engineering DevSecOps and secure coding Preferred Stack C# | .NET Core/ ...

Software Engineer [Camunda, Full Stack, Java, React, Kafka, Kubernetes]

Hiring Organisation
GIOS Technology Limited
Location
Northampton, Northamptonshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
resilient solutions. The engineer will also be expected to have hands-on experience with Camunda for workflow/process orchestration. Key Responsibilities Lead architecture, design, and delivery … full-stack, cloud-native applications. Develop and oversee Back End services using Java and Spring Boot. Design microservices, REST APIs, and event-driven architectures using Kafka. Deliver solutions on AWS, with strong hands-on involvement in Front End development using React and implementation of Front ...

Senior Technical Architect - Custody & Securities Services

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£750 - £850/day
Doing Lead solution architecture across critical custody and securities services platforms. Design and deliver modern microservices and event-driven architectures. Define integration patterns using APIs, messaging technologies and cloud-native services. Drive application modernisation initiatives, replacing legacy and batch-based systems. Establish and govern … Strong software engineering background with experience of: Java Spring/Spring Boot Oracle, SQL Server or PostgreSQL Proven experience designing: Microservices architectures Event-driven systems Domain-driven designs Distributed platforms Experience with Kafka, IBM MQ, Solace or similar messaging technologies. Strong API and integration ...

AWS Python Developer - Active SC Clearance

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £420/day up to £420pd (Inside IR35)
experience using boto3 and AWS SDKs Strong experience with AWS Lambda, EC2, S3, SQS, DynamoDB and CloudWatch Experience developing and supporting event-driven and serverless architectures Experience with AWS Batch and API Gateway Strong production support and troubleshooting experience across multiple services and integrations Ability ...

IAM Design SME (Zero Trust & Cloud Architecture)

Hiring Organisation
CBSbutler Holdings Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £540 per day
federation solutions. Developing cloud-native architectures across GCP, Kubernetes and service mesh environments. Defining secure API, service-to-service authentication and event-driven integration patterns. Designing Policy-as-Code, PKI, certificate lifecycle and secrets management solutions. Driving architecture governance, design assurance and technical decision … OIDC, OAuth2, SAML and SCIM. Zero Trust, Agent Identity and Workload Identity. GCP, Kubernetes, service mesh and cloud architecture. API security, event-driven architecture and Policy-as-Code (OPA/Cedar). PKI, certificates, secrets management and DevSecOps/CI/CD. High availability ...

Information / Data Architect (Supply Chain)

Hiring Organisation
DCV Technologies
Location
Luton, Bedfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day - Hybrid / Inside IR35
Optimisation , and Supply-Demand Balancing processes. Expertise in modern data architecture patterns including Data Mesh , domain-oriented data products, and event-driven architectures. Strong hands-on experience with AWS data services covering data ingestion, storage, processing, orchestration, security, and monitoring. Advanced knowledge of Databricks … models, information flows, integration specifications, and architecture artefacts. Proven experience integrating data across enterprise systems using APIs, batch processing, messaging, event-driven architectures, and streaming technologies. Strong knowledge of data governance, metadata management, master data management, data quality, data lineage, and enterprise security practices. ...

Senior AI Platform Engineer - MCP AWS Agentic AI

Hiring Organisation
Method-Resourcing
Location
London, United Kingdom
Employment Type
Contract
agentic AI. The business is establishing a dedicated AI engineering function and is looking for a Senior AI Platform Engineer to lead the architecture, design and implementation of a Model Context Protocol (MCP) gateway. This will enable LLMs and AI agents to securely interact with existing services, APIs … projects, making architectural decisions and mentoring other engineers. Desirable: Python, FastAPI, LangGraph, LangChain or similar AI frameworks. JSON-RPC, SSE, WebSockets and event-driven architectures. Experience with RAG, LLM function calling and context management. An interest in sport and the sports betting industry. Why Consider This ...

Mid Backend Engineer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £580/day
join a delivery pod, contributing to the design, development and maintenance of scalable, resilient backend systems. The role will specialise in event-driven architecture and CQRS-based systems, working within a collaborative engineering environment to deliver robust, distributed solutions. The successful candidate will have … strong backend development experience, a solid understanding of architectural patterns and practical experience building event-driven applications. Key Responsibilities Design, develop and maintain backend services and applications within a pod-based delivery model. Implement and support systems built around Command Query Responsibility Segregation (CQRS). Develop ...

Solutions Architect

Hiring Organisation
Spencer Rose
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £480/day Inside IR35
days a week Rate: £(Apply online only)pd Inside IR35 Duration: 6-12 months The role: Define and govern the end-to-end architecture for large-scale data migration solutions. Ensure migration designs align with enterprise standards, target-state platforms and strategic technology direction, whilst enabling successful delivery … Strong communication and influencing skills Desirable Banking or financial services experience Foundation Data Product (FDP) architectures dbt and modern data platform tooling Event-driven and distributed architectures GCP and cloud data services Data quality, reconciliation and migration controls Interviews are taking place next week ...

Salesforce Developer - Financial Services Cloud - CDD - KYC - Banking

Hiring Organisation
Rothstein Recruitment Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Financial Services Cloud, CDD/KYC platforms, eID&V providers, and internal enterprise systems. Deliver end-to-end integration solutions using APIs, event-driven architectures, Middleware, platform events, Change Data Capture (CDC), and other enterprise integration patterns. Collaborate with business stakeholders, architects, and product teams … client life cycle management processes within financial services. Deep understanding of REST APIs, Platform Events, Change Data Capture (CDC), Streaming APIs, and event-driven integration architectures. Strong Salesforce development experience including: Apex (Triggers, Queueables, Batch Classes, REST Services) Lightning Web Components (LWC) Salesforce Flow Security ...

Backend Kotlin Engineer - Banking

Hiring Organisation
AMS CWS
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Deutsche Bank is a global banking business with strong roots in Germany and operations in over 70 countries. Their large but focused footprint gives an established position in Europe plus a significant presence in the ...

Solution Architect Outside IR35

Hiring Organisation
Cathcart Technology
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£575 - £600 per day
solutions **Design end to end solution architectures across finance and back office platforms **Own TDA submissions from creation through to approval **Contribute to architecture forums, including the development of strategy and principles **Document technical processes and designs in line with architecture standards **Provide architectural governance across … experience within finance and/or back-office systems **Extremely Good stakeholder management experience **Supplier management experience **Experience designing integrations (APIs, middleware, event-driven architecture) **Experience designing cloud platforms (Primarily AWS) Please apply if interest or reach out to Craig at Cathcart Technology Cathcart ...