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

IAM Solutions Architect Contract

Hiring Organisation
Cathcart Technology
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£575 - £600/day
native solutions within a large, complex enterprise environment. Working closely with architects, engineering teams, security specialists and business stakeholders, you'll define solution architecture, establish technical standards and guide delivery across a large-scale IAM transformation programme. What You'll Be Doing Define end-to-end solution architecture … Workload Identity Cloud Architecture, particularly Google Cloud Platform (GCP) Kubernetes and Service Mesh API Architecture and API Security Event-Driven Architecture Policy-as-Code (OPA, Cedar or similar) PKI, Certificates and Secrets Management DevSecOps and CI/CD High Availability ...

Solution Architect, Payments, Banking, Hybrid

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £575 per day + Hybrid
core B2B banking capabilities , including payments, reconciliation, KYC, cash management, monitoring and billing. You will play a central role in shaping an event-driven architecture , working closely with senior stakeholders, peer architects and offshore delivery teams, while providing strong architecture governance … design assurance. Key Responsibilities Own solution architecture and high-level design across multiple workstreams Define and govern event-driven architecture patterns including streaming and asynchronous integration Manage cross-domain dependencies and complex integrations across B2B banking platforms Lead architecture governance ...

Integration Architect - Kafka

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day
architecture position where you'll be responsible for shaping the future integration landscape, establishing architectural standards and building a modern event-driven ecosystem. You'll work closely with engineering leadership to create an integration capability centred around Kafka, microservices, cloud native technologies … mentor a high performing integration engineering team. Responsibilities Define and own the enterprise integration strategy across multiple business domains. Design a scalable, event-driven architecture using Kafka as the core messaging platform. Establish best practice integration patterns, architectural standards and governance. Build and help ...

Solution Architect - Internal / Employee Communication

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650 per day + Outside IR35
design and delivery of a strategic Internal & Employee Communications Programme . This role will be responsible for defining and governing the architecture for enterprise communication platforms that enable effective employee engagement, operational communications, workforce collaboration, and critical business messaging across diverse employee populations. The successful candidate will lead … Zipline Zebra Technologies Workforce Connect Key Skills Solution Architecture Enterprise Integration Digital Workplace Architecture Employee Experience Platforms API & Event-Driven Architecture Identity & Access Management SaaS Architecture Cloud Technologies (Azure preferred) Stakeholder Management Vendor Management Architecture Governance ...

Solution Architect / Design Engineer

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 ...

Contract Software Engineer (Java & Kotlin)

Hiring Organisation
Spectrum IT Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 350 - 400 Daily
CD. Excellent communication and problem-solving skills. Desirable Experience with Gradle. Experience working within Agile development teams. Knowledge of distributed systems and event-driven architectures. Contract Details Initial 2-month contract. Outside IR35. Hybrid working with office attendance in London every Wednesday. Immediate start available. Spectrum ...

Senior Java Developer / Technical Lead

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£850 - £900 per day
developing RESTful APIs, data modeling with SQL and NoSQL databases, and distributed systems patterns. * Proficiency with message brokers (e.g., Kafka, RabbitMQ) and event-driven architectures. * Experience with CI/CD pipelines, cloud platforms (e.g., AWS, Azure, GCP), and advanced DevOps practices. * Proven ability to lead technical ...

Back End Developer - DV Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, 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, Admiralty Arch, 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 Java Developer - Active SC, Active NPPV3, Java

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day up to £550pd (Inside IR35)
defining and consuming APIs using Swagger/OpenAPI. Experience with Gradle and database migration tooling such as Liquibase. Knowledge of Kafka and event-driven architectures. If you're interested in this role, click 'apply now' to forward an up-to-date copy of your ...

Principal Engineer

Hiring Organisation
Experis
Location
Knutsford, Cheshire, United Kingdom
Employment Type
Contract
Contract Rate
£490 - £500/day
building resilient, fault-tolerant enterprise applications * Knowledge of workflow orchestration, retries, state management, and failure handling * Experience with APIs, messaging, microservices, and event-driven architectures * Hands-on experience with LangChain, LangGraph, LangSmith, and AI-powered workflows * Familiarity with AWS Bedrock, AWS AgentCore, serverless, and container deployments ...

CAD-CAM .NET Developer (Outside IR35 Contract)

Hiring Organisation
Tec Partners Recruitment Ltd
Location
NG9, Beeston, Nottinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £650/day
Desirable Experience WPF Angular (v18+) or another modern frontend framework DynamoDB or other NoSQL databases RabbitMQ or MassTransit Microservices architecture, Event-driven architecture Cloud-native application development CQRS and Domain-Driven Design (DDD) Test-Driven Development (TDD) Agile ...

Contract .NET Software Developer (CAD/CAM)

Hiring Organisation
Tec Partners Recruitment Ltd
Location
NG9, Beeston, Nottinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £600/day
applications WPF Angular (v18+) or another modern frontend framework DynamoDB or other NoSQL databases RabbitMQ or MassTransit Microservices architecture, Event-driven architecture Cloud-native application development CQRS and Domain-Driven Design (DDD) Test-Driven Development (TDD) Agile development ...

Senior Full Stack Developer (React, JavaScript & C#.NET)

Hiring Organisation
Pontoon
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 per day
analytics is a plus. Power BI: Familiarity with developing dashboards and data models. Architecture: Knowledge of microservices, API design, and event-driven architectures. DevOps/CI/CD: Experience with Azure DevOps, GitLab, GitHub Actions, or similar tools. Cloud Platforms: Proficient in Azure … Implementation: Collaborate with DevSecOps to optimise CI/CD pipelines, ensuring automated testing and deployment. Architecture Contribution: Contribute to event-driven and distributed system designs using technologies like Kafka or Event Hub. Mentorship: Guide junior developers and foster a collaborative atmosphere within ...

Senior Backend Developer (Python) - Remote

Hiring Organisation
IO
Location
Bristol, Gloucestershire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 45 - 50 Hourly
profile international technology programme focused on building scalable, data-driven applications. This is an exciting opportunity to work on modern backend architecture, processing complex geospatial and temporal data within a collaborative engineering environment. This is a hands-on role where you'll take ownership of features … Understanding of secure software development principles Excellent communication skills and experience working within Agile teams Desirable Experience Databricks Microsoft Azure Event-driven architectures (Kafka, MQTT, Azure Event Hubs, etc.) Geospatial or time-series data Observability tools such as Prometheus, Grafana or OpenTelemetry Eligibility ...

Senior Java Developer

Hiring Organisation
CODEVERSE LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £400 per day
technical leadership and mentoring junior engineers. Key Responsibilities Design and develop scalable Java/Python microservices and REST APIs. Build and operate event-driven solutions using Apache Kafka . Design and optimise AWS Aurora PostgreSQL databases and data platforms. Deploy and support applications using Docker … resilience, retries, timeouts and idempotency. Strong communication and stakeholder management skills. Desirable OpenAPI/Swagger OAuth2/token-based authentication API gateways Event-driven architecture Data observability Public sector or regulated environment experience Data security and privacy What We're Looking ...

Senior .NET / AWS Engineer - Cloud Modernisation

Hiring Organisation
Method Resourcing
Location
London, South East, England, United Kingdom
Employment Type
Contractor
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 .NET C# Engineer Contract 3 Months, Inside IR35

Hiring Organisation
Interact Consulting Limited
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £350 to £375 per day
Overview You will play a key role in designing and developing index ingestion processes that populate Elasticsearch indices. This includes working with event-driven architectures and translating incoming data into a consistent canonical model. Key responsibilities include: Building ingestion pipelines consuming data from Azure Event ...

QA Lead (Commodities Trading)

Hiring Organisation
Computappoint
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 1,000 Daily
Experience defining and governing UAT entry and exit criteria for complex programme deliveries. Strong understanding of integration testing, APIs, messaging frameworks, and event-driven architectures. Ability to operate effectively across both Agile and traditional release-based delivery models. Excellent stakeholder management and communication skills, with ...

Engineering Lead

Hiring Organisation
Hays Technology
Location
Cheshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Daily
design and delivery of enterprise integrations involving Sage and other business-critical systems. Guide implementation of scalable integration patterns across APIs, middleware, event-driven platforms, and external systems. Collaborate with architects, product teams, vendors, and business stakeholders to ensure successful solution delivery. Drive best practices across … similar senior technical role. Strong background in backend software engineering and enterprise integration. Experience designing and implementing APIs, microservices, middleware solutions, and event-driven architectures. Experience integrating enterprise platforms such as Sage, ERP, finance, or business-critical systems. Strong knowledge of AWS and cloud-native architectures. ...

Contract Senior Software Engineer - Java/Kotlin - Manchester - 6 months £600 per day (Inside IR35)

Hiring Organisation
Ventula Consulting
Location
Manchester, Lancashire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Kotlin Strong distributed systems experience Cloud-native development (Docker, Kubernetes, CI/CD; AWS or similar) Kafka/message queues/event-driven architecture Strong communication skills This is a contract role offering a daily rate between £550 - £600 per day (Inside IR35 ...

Engineering Lead for Risk and Controls Workstream

Hiring Organisation
Experis
Location
Knutsford, Cheshire, Peover Superior, United Kingdom
Employment Type
Contract
Contract Rate
£515/month
technology changes, controls implementation, enterprise integrations, and technical delivery. This is a highly hands-on leadership position requiring active involvement in architecture reviews, technical problem-solving, and engineering governance. Key Responsibilities Provide engineering leadership and technical oversight across multiple delivery teams. Support application enhancement, modernization … initiatives and distributed teams. Backend & Integration Engineering Strong background in backend software engineering and enterprise integrations. Expertise in APIs, microservices, middleware, and event-driven architectures. Experience building scalable, resilient, and secure applications. Strong troubleshooting and problem-solving skills across distributed systems. Risk, Controls & Compliance Strong understanding ...

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 . ...

Delivery Manager (Capability Demo) Ref: SYS-7471

Hiring Organisation
Tria
Location
Reading, Oxfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 600 Daily
have: Experience with Digital Thread, systems integration or interoperability testing Knowledge of middleware technologies such as APIs, message brokers or event-driven architectures Exposure to innovation, proof of concepts or emerging engineering technologies To apply, please submit your CV. Shortlisted candidates will be contacted within ...

Smart Contract Developer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £625/day
banking platform. Work closely with Business Analysts and Product Owners to clarify requirements, identify edge cases and define expected product behaviour. Collaborate with architecture and engineering teams to ensure Smart Contracts integrate correctly with surrounding services and platforms. Develop comprehensive automated tests covering product rules, scenarios, boundary conditions … reconciliation between legacy and target banking platforms. Experience working within UK financial services or another highly regulated banking environment. Familiarity with microservices, event-driven architectures and cloud-native platforms. Experience working with Jira, Confluence and Agile/Scrum delivery practices. Disclaimer: This vacancy is being advertised ...