1 to 25 of 30 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 ...

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 ...

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 ...

eTrading Production Engineer (FIC/Trading)

Hiring Organisation
AMS CWS
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
observability and monitoring platforms such as OpenTelemetry, Prometheus, Grafana, Splunk, Geneos, Corvil, or equivalent. Strong understanding of distributed systems, messaging technologies, and event-driven architectures used in electronic trading. Experience working with cloud technologies, containers, Kubernetes, and CI/CD practices. Strong understanding of the trade ...

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 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/ ...

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 ...

SAP Integration Analyst

Hiring Organisation
TXP
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £500 per day
Ability to work across both business and technical communities. Structured analytical approach with strong attention to detail. Desirable Experience API-led and event-driven integration architectures. REST, SOAP, messaging, and file-based integration technologies. OpenAPI specifications and API management platforms. Cloud migration, application modernisation, or data ...

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 ...

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 ...

JAVA Backend Engineer

Hiring Organisation
DCV Technologies
Location
Bristol, City of Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day - Hybrid / Inside IR35
developing, and optimizing real-time, low-latency data processing platforms . The ideal candidate should possess strong expertise in Java, distributed systems, event-driven architectures, streaming technologies, and data engineering frameworks to build scalable solutions capable of processing high-volume data changes with minimal latency. This … highly scalable, low-latency, fault-tolerant backend applications using Java. Build real-time data processing solutions for high-volume transactional systems. Develop event-driven architectures using messaging and streaming technologies. Design and implement microservices-based applications using Spring Boot. Optimize application performance through profiling, tuning ...

Test Engineer - SC Cleared

Hiring Organisation
Gazelle Global Consulting Ltd
Location
London, United Kingdom
Employment Type
Contract
active, previously held or eligible for SC Join Agile, multidisciplinary teams delivering digital services for a central government department, across microservices and event-driven systems on AWS and Kafka. You will embed quality from framework design to production validation, alongside developers, BAs and product owners. - Build … product risks - Report test, risk and defect traceability to stakeholders - Enhance CI/CD pipelines for continuous testing - Test cloud and event-driven systems using AWS (S3, Lambda, DocumentDB) and Kafka - Support performance and load testing with K6 - Java automation: Selenium WebDriver, REST Assured, Playwright, Cucumber ...

CGT20 - Software Engineer - Seismic & Salesforce

Hiring Organisation
Robert Walters
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 65,000 - 85,000 Annual
upstream/downstream platforms -Develop and consume REST APIs, work with webhooks and manage third-party API rate limits -Work with Salesforce architecture, including data synchronisation, user mapping and Sales Cloud integrations -Develop Back End services using Python, C#, Node.js or similar -Use SQL/PostgreSQL to audit … similar -Strong SQL/database skills, ideally including PostgreSQL -Experience with authentication, token handling and role-based access controls -Understanding of event-driven architecture and enterprise integration patterns -Experience with DevOps, CI/CD, Git and automated testing -Excellent understanding of the software development ...

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 ...

Engineering Manager, Java, AWS

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750 per day
reach their full potential. Key Responsibilities Lead and develop a team of software engineers. Drive Agile delivery across multiple workstreams. Collaborate with Product, Architecture and business stakeholders. Own prioritisation, capacity planning and delivery outcomes. Champion engineering best practices, CI/CD and continuous improvement. Ensure solutions are secure … operationally robust. Skills & Experience Proven experience leading software engineering teams. Strong software development background. AWS, Java and/or TypeScript. Microservices and event-driven architectures. Container technologies (Docker/Kubernetes). SQL and NoSQL databases. CI/CD, TDD/BDD and Agile delivery methodologies. ...

Solutions Architect - Open Banking Integration

Hiring Organisation
Akkodis
Location
Oxfordshire, United Kingdom
Employment Type
Contract
Overview: Akkodis are partnering with a market leading financial services business who are looking to hire an experienced Solutions Architect to provide focused architecture capacity an Open Banking integration for an initial period of 3 months. The Solutions Architect will provide hands-on design leadership rather than high … programmes, from discovery through detailed design, implementation assurance and operational handover. Practical experience of Microsoft Azure and enterprise integration patterns, including APIs, event-driven architecture, orchestration, identity, secrets, observability, retry and error-handling patterns. Experience integrating third-party SaaS platforms into a regulated enterprise ...

Senior AI Engineer

Hiring Organisation
Gazelle Global Consulting Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
exciting opportunity to shape production-ready agentic AI systems, combining intelligent automation with scalable cloud technology. You'll take ownership of AI architecture and implementation, designing multi-agent workflows, retrieval-augmented generation (RAG) solutions and AI microservices. Working closely with architects and product teams, you'll turn business … tool integration Azure AI Search and RAG architecture Multi-agent systems and orchestration workflows Vector databases, embeddings and semantic search Event-driven architectures and REST APIs Docker, Kubernetes and AI microservices MLOps/LLMOps, AI governance and production troubleshooting Location: London, UK - hybrid working ...

Machine Learning Engineer

Hiring Organisation
SR2 - Socially Responsible Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 625 Daily
edge targets Implement CI/CD for ML systems Build monitoring and observability for models in production Orchestrate ML workflows and event-driven pipelines What you'll bring Strong commercial MLOps or ML engineering experience, taking models from R&D into production Distributed training frameworks … ideally NVIDIA Jetson and DeepStream Computer vision or video pipelines (eg GStreamer) Kubernetes, Kubeflow, Metaflow or similar orchestration tools Kafka or other event-driven architectures Data versioning tools (eg DVC, DeepLake) Experience with imagery, geospatial or sensor data Previous defence, government or security-sector programmes ...

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 ...