1 to 25 of 42 Contract Event-Driven Architecture Jobs in the UK

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 ...

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. ...

Scala Developer (Play Framework & Akka)

Hiring Organisation
Stealth IT Consulting
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
stakeholder engagement skills Desirable Skills Experience with cloud platforms such as AWS, Azure, or GCP Knowledge of Docker and Kubernetes Experience with event-driven architectures and messaging technologies Understanding of monitoring and observability tools Public sector or enterprise-scale project experience What We're Looking ...

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. ...

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 ...

Full Stack Engineer

Hiring Organisation
ISR RECRUITMENT LIMITED
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £525/day (Outside IR35)
code reviews, CI/CD and automated testing. Comfortable working collaboratively in Agile delivery teams. Desirable: Infrastructure as Code (IaC), container orchestration, event-driven architectures and production troubleshooting experience. Role and Responsibilities: Develop accessible, responsive front-end applications using React and TypeScript. Build secure backend services ...

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 ...

OPEN Senior KDB+ / q Software Engineer

Hiring Organisation
Matchtech
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£545 - £730/day
within Financing, Securities Lending, Prime Brokerage or Risk domains. Experience integrating KDB platforms with Java and/or Python applications. Knowledge of event-driven and messaging architectures such as Kafka . Excellent communication and stakeholder management skills. Desirable Experience Experience working directly with trading desks ...

Software Developer (Java & Typescript)

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
stakeholders to translate operational requirements into technical solutions. Produce clean, maintainable and thoroughly tested code aligned with engineering best practices. Contribute to solution architecture, technical design decisions and engineering standards. Support CI/CD pipelines and DevSecOps practices. Troubleshoot and resolve complex technical issues across development, testing … security standards, secure-by-design principles and secure development practices. Experience with containerisation technologies including Docker and Kubernetes . Experience working with event-driven architectures and messaging technologies. Familiarity with Infrastructure as Code (IaC) approaches. Experience developing high-availability, mission-critical or operationally critical systems. Understanding ...

Senior Java Developer

Hiring Organisation
Invitise
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£650/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 ...

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/ ...

Full Stack Developer

Hiring Organisation
MJA (London) Ltd
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Looking for a detailed orientated engineer to join an existing engineering team, understand the architecture quickly, contribute production-quality code, troubleshoot distributed systems, and independently drive assigned deliverables through to deployment. You should have the following experience: MongoDB, Express.js … Angular, Node.js, C#/.NET Core 10+ and SQL Server 19+. Programming: JavaScript and TypeScript Architecture: Microservices and distributed applications Event-Driven Architecture: Apache Kafka Kafka: Producers, consumers, topics, partitions and consumer groups Cloud: AWS application deployment and support DevOps: CI/ ...

Full Stack Developer

Hiring Organisation
MJA (London) Ltd
Location
EC3, Broad Street, Greater London, United Kingdom
Employment Type
Contract
Looking for a detailed orientated engineer to join an existing engineering team, understand the architecture quickly, contribute production-quality code, troubleshoot distributed systems, and independently drive assigned deliverables through to deployment. You should have the following experience: MongoDB, Express.js … Angular, Node.js, C#/.NET Core 10+ and SQL Server 19+. Programming: JavaScript and TypeScript Architecture: Microservices and distributed applications Event-Driven Architecture: Apache Kafka Kafka: Producers, consumers, topics, partitions and consumer groups Cloud: AWS application deployment and support DevOps: CI/ ...

Principal Architect - Pharmaceutical Manufacturing Technology

Hiring Organisation
GCS
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £950/day Inside IR35
shape the future technology landscape of a modern pharmaceutical manufacturing site. What You'll Be Doing Define and own the site technology architecture strategy, standards, principles, roadmaps, and target-state architectures. Lead architecture governance across IT, OT, automation, manufacturing, laboratory, quality, and enterprise systems. Drive …/eBMR SCADA DCS PLC Process Historians Serialisation platforms Strong understanding of integration technologies, APIs, middleware, OPC UA, event-driven architectures, master data management, and manufacturing data flows. Experience working with cross-functional stakeholders including Manufacturing, Quality, Engineering, Automation, Validation, Supply Chain, Cybersecurity, and Infrastructure teams. ...

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 ...

Software Engineering Manager

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract, Part Time
Salary
£700 - £750 per day
Engineering Manager or as a Tech Lead with people leadership responsibility A strong software engineering background, with the depth to guide architecture and design decisions Agile delivery experience within a large or complex organisation The ability to explain architecture and technical trade-offs clearly … complex problems Technical background Experience with most of the following is desirable: TypeScript, Java, AWS and wider cloud architecture, event-driven and microservices architecture, containers, relational and NoSQL databases, TDD/BDD and CI/CD. The business has a culture built ...

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 Solution Architect

Hiring Organisation
Gazelle Global Consulting Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
influence architectural decisions and ensure solutions meet business objectives, security standards and regulatory requirements. Key Skills & Experience Strong background in Solution Architecture … enterprise technology design. Experience delivering within Banking, Financial Services, Insurance or similarly regulated environments. Expertise in distributed systems, microservices, REST APIs and event-driven architecture. Cloud architecture experience across GCP, Azure or AWS. Knowledge of Oracle EPM Cloud, ERP platforms and financial data flows. ...