1 to 25 of 60 Contract Event-Driven Jobs in the UK

Lead Java Developer - 6 Month - Government - Hybrid

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
£570 per day 570 Inside IR35
mentor engineering teams. Excellent problem-solving and communication skills. Desirable Skills Experience working in government or large-scale public sector environments. Knowledge of event-driven architecture and messaging platforms such as Kafka. Experience with infrastructure as code tools such as Terraform. Familiarity with monitoring and observability tools. Knowledge ...

OSS/BSS Solution architect

Hiring Organisation
IBU CONSULTING LTD
Location
London, United Kingdom
Employment Type
Contract
Salesforce), Billing, Service Orchestration, Inventory, Service Assurance - understanding data models, system processes and integration patterns at implementation level - Integration architecture: microservices, API gateways, event-driven architectures, event brokers (Kafka), queues - handling 120+ integration points across systems and legacy stacks - Lead-to-Cash (L2C) and Order-to-Cash ...

Python Developer - UK Remote Contract - Outside IR35

Hiring Organisation
Infused Solutions Ltd
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£280 - £300/day
testing Experience working within Agile delivery environments Strong problem-solving and debugging skills Desirable Experience Experience with FastAPI, Django, or Flask Exposure to event-driven architectures and messaging technologies Experience building data-intensive applications Knowledge of infrastructure-as-code practices Bonus Skills Any commercial or personal experience with ...

Golang Developer

Hiring Organisation
Hirexa Solutions UK
Location
West Sussex, England, United Kingdom
Employment Type
Contractor
Contract Rate
£280 - £300 per day
Jenkins, GitHub Actions, GitLab CI, or Azure DevOps. Knowledge of monitoring tools such as Prometheus, Grafana, or ELK Stack. Preferred Skills Experience with event-driven architectures. Experience with Kafka, RabbitMQ, or other messaging platforms. Exposure to distributed systems and high-volume transactional environments. Knowledge of gRPC and Protocol ...

Senior Gen AI Developer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £700 per day
ideally including Lambda, Fargate/ECS, ECR, Bedrock, S3 and RDS/Postgres* Experience integrating applications via APIs, including REST and async/event-driven patterns* Docker and Kubernetes/EKS experience* Experience operating applications in cloud environments* Strong understanding of security, resiliency, scalability, performance and observability* Experience ...

Full Stack AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
such as Java, Python, or Node.js, with exposure to modern frontend frameworks where relevant. Solid experience integrating systems via APIs, including REST and event-driven patterns. Hands-on DevOps expertise covering CI/CD, containerisation, and cloud platforms such as AWS or Azure. Strong understanding of non-functional ...

Forward Deployed Engineers

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500 per day + Inside IR35
architectures Optimize model usage for performance, cost, and latency Cloud-Native Development Develop scalable services using: Microservices architecture Containers (Docker, Kubernetes) Serverless and event-driven patterns Implement CI/CD pipelines and infrastructure as code (e.g., Terraform, Helm) Ensure production readiness, logging, monitoring, and fault tolerance Application Development ...

Booking and Messaging Java Developer (COMBJP00001223)

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day Negotiable
higher, with an elite understanding of multithreading, concurrency models, and non-blocking asynchronous processing. Messaging & Streaming Middleware: Heavy production experience with modern event-driven architectures and distributed streaming tools (e.g., Apache Kafka, RabbitMQ, ActiveMQ, or standard JMS APIs). Reactive Systems: Practical familiarity with Functional Reactive Programming frameworks ...

Senior Data Engineer (Informatica)

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £460/day
familiarity to partner with BI developers and validate end-to-end data flows. AWS ecosystem depth (Athena, Redshift, EC2, CloudWatch, IAM) and event-driven patterns. Certifications (nice to have) AWS Certified Cloud Practitioner (or higher), Azure AI Fundamentals (awareness of ML/AI services). This role requires ...

Senior Software Engineer (Java / Kotlin)

Hiring Organisation
Morgan McKinley
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£731 per day
design, integrations and microservices architectures Experience working within AWS-based cloud environments Kubernetes, Docker and CI/CD experience Experience with event-driven architectures, messaging platforms or Kafka Strong knowledge of reliability engineering, observability, monitoring and incident management Ability to lead technical design initiatives and break down complex ...

Principal Technical Lead

Hiring Organisation
RSSB
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
front-end engineering skills in React and TypeScript, including component architecture, state management, and integration with REST/SignalR backends. Solid understanding of event-driven architectures. Hands-on experience with PostgreSQL or comparable relational databases. Experience with API and application security. Practical knowledge of Python, including frameworks such ...

Java Software Engineer

Hiring Organisation
Sanderson Recruitment
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £600 per day + Inside IR-35
Exposure to Node.js and TypeScript Experience working with JavaScript-based frontends Azure DevOps or GitHub Actions Docker and Kubernetes Microservices architecture Messaging or event-driven systems Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built ...

Technical Architect

Hiring Organisation
SR2
Location
London, United Kingdom
Employment Type
Contract
regulated and highly governed environments Drive adoption of modern DevOps, CI/CD and Infrastructure as Code approaches Work across microservices, APIs, event-driven architectures and container platforms Collaborate with security, infrastructure and delivery teams to ensure operational resilience and scalability Support technical assurance, governance and stakeholder engagement ...

API Backend Engineer (MCP)

Hiring Organisation
AMS Contingent
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
role: As a API Backend Engineer (MCP) you will be responsible for: Design, develop, and maintain backend services and APIs (REST and event-driven). Build and operate APIs and MCPs using Apigee Hybrid/X. Apply API standards and industry best practices for design, versioning, security, documentation ...

Senior Data Engineer

Hiring Organisation
Pontoon
Location
Warwick, Warwickshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
Pipeline Development & Operations: Spearhead the migration from legacy ETL tools to modern Azure-based pipelines, using Azure Functions, Azure Data Factory (ADF), and event-driven frameworks. Build and maintain high-performance SQL transformations, curated layers, and reusable data models. Embed CI/CD, testing, version control, and observability ...

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

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
data pipelines and 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 … reports. CI/CD 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 ...

Go Engineer

Hiring Organisation
Arrows Group Professional Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Senior Go Engineer to help build and scale platforms used by millions of customers. Tech Stack: * Golang * AWS * Kubernetes * Docker * Terraform * Microservices * Event-Driven Architecture * CI/CD What you'll bring: * Strong commercial Golang experience * Proven experience building distributed systems at scale * AWS and Kubernetes expertise * Experience ...

Senior Data Engineer

Hiring Organisation
Queen Square Recruitment Ltd
Location
CV34, Warwick, Warwickshire, United Kingdom
Employment Type
Contract
Contract Rate
£450/day
observable ingestion and transformation pipelines using Azure-based tools. Lead the migration from legacy ETL tools to modern cloud pipelines (ADF, Azure Functions, event-driven frameworks). Build performant SQL transformations and reusable data models. Implement CI/CD, automated testing, version control, and observability in workflows. Ensure ...

AWS Technical Architect

Hiring Organisation
Opus Recruitment Solutions
Location
South Bank, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
environment, helping to design and shape modern, scalable architectures that support critical government services. Experience Cloud & architecture expertise - strong AWS architecture experience, including event-driven systems (e.g. Kafka) and RESTful API design. Data & public sector experience - experience with document-based databases (e.g. MongoDB) and a solid understanding ...

AWS Technical Architect

Hiring Organisation
Opus Recruitment Solutions
Location
Remote work, South Bank, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£0 - £600/day
environment, helping to design and shape modern, scalable architectures that support critical government services. Experience Cloud & architecture expertise - strong AWS architecture experience, including event-driven systems (e.g. Kafka) and RESTful API design. Data & public sector experience - experience with document-based databases (e.g. MongoDB) and a solid understanding ...

Software Architect

Hiring Organisation
X4 Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
design patterns, and engineering best practices. Provide hands-on technical leadership while remaining actively involved in solution design and development. Design secure, scalable, event-driven architectures using modern integration technologies. Lead architectural decision-making across APIs, messaging, integration, and cloud services. Ensure solutions are designed for resilience, recoverability ...

Technical Lead - AI

Hiring Organisation
Talent Smart
Location
S1, Orchard Square, Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£675 - £700/day
with LLMs and AI tooling such as Co-Pilot, Claude, OpenCode, or Mistral Experience building agentic AI workflows in enterprise environments Kubernetes and event-driven architecture experience, including Kafka and Google Pub/Sub Public cloud agnostic engineering experience Strong stakeholder engagement and technical leadership capability Additional information ...

PostgreSQL DBA

Hiring Organisation
Experis
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£390 - £440/day
pipeline setup. Nice to Have Experience with JSON/XML data formats. Exposure and some experience to Oracle databases. Familiarity with Kafka or event-driven architectures. Experience in Agile/DevOps-driven environments. All profiles will be reviewed against the required skills and experience. ...

Platform Architect - (DLT, Tokenization, Digital Assets)

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£800 - £1000 per day
digital asset platforms/blockchain ecosystems Proven experience defining and governing architecture standards, patterns, and roadmaps Strong understanding of API-driven architectures, event-driven systems, and integration patterns Experience with cloud platforms (Azure preferred), CI/CD, and DevSecOps practices Strong expertise in security-by-design, identity ...

AWS Engineer

Hiring Organisation
Hays Technology
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day £500 to £600 p/d
/chatbot configuration Technology Environment AWS Services Amazon Connect AWS Lambda EC2, S3, RDS, DynamoDB CloudWatch API Gateway Integration & Architecture REST APIs Event-driven architectures Service integration/orchestration Contact Centre IVR/contact flows Routing & queue management Agent configuration Automation Terraform (Infrastructure as Code) What ...