14 of 14 Contract Event-Driven Jobs in the South East

Senior Developer

Hiring Organisation
Reed.co.uk
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£80,000 per annum
teams in fast-paced environments. Deep expertise in development with: Python (Django, Flask, or FastAPI) PostgreSQL (design, optimisation, maintenance) Containerisation (Docker/Kubernetes) Event-driven architecture (Kafka/RabbitMQ) Nice to have experience with: TypeScript/JavaScript (NextJS, NodeJS, Tailwind) Terraform and DevOps Experience building and scaling SaaS ...

Golang Developer

Hiring Organisation
Salt
Location
East Sussex, South East, United Kingdom
Employment Type
Contract
Contract Rate
£320 - £325.00 per day + Inside IR35
modern cloud-native stack Required Experience Strong experience in a Golang preferred Solid understanding of microservice architecture Experience with REST APIs and event-driven systems (Kafka, RabbitMQ or similar) Comfortable working in Scrum/Agile environments Experience delivering through automated CI/CD pipelines Strong communication and collaboration ...

Solution Architect - AIOP and Observability

Hiring Organisation
Stackstudio Digital Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£80,000
driven operational models. Key Responsibilities Lead design of solutions leveraging Intelligent Automation Platforms (RPA, low-code/no-code automation, event-driven automation, AI/ML driven automation). Define architecture patterns for AI-enabled communications, including NLP, GenAI, intelligent routing, and automated decisioning models. Ensure ...

Site Reliability Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
£390/day inside ir35
Skills: Deep knowledge of Kubernetes, Rancher, GitOps, Linux, and cloud networking. Understanding of API gateway and WAF patterns. Experience with distributed systems and event driven architectures. Strong automation/scripting (Python, Go, Bash, PowerShell, .NET). IaC: o Terraform for foundational/bootstrap cluster provisioning. o Crossplane ...

Java Tech Lead

Hiring Organisation
Velocity Talent Ltd
Location
Burgess Hill, West Sussex, South East, United Kingdom
Employment Type
Contract
Contract Rate
£300 per day £300 POUNDS PER DAY INSIDE IR35
contract with further extensions up to 18 months paying £300 a day inside IR35 to drive the design and execution of high-scale, event-driven systems. This role is a hybrid of strategic architectural planning and hands-on engineering leadership. You will be responsible for defining technical roadmaps … Requirements 10+ years of professional software development experience Expert-level proficiency in Java (current versions) and Spring Boot. Deep expertise in Kafka for event-driven architecture and streaming. Proven track record in Microservices design patterns, API Gateway management, and Cloud-native development. Previous experience leading engineering teams through ...

Open Banking Solution Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £550 to £600 per day
gateways, particularly Kong Gateway, including policy enforcement, traffic management, and security controls. Knowledge of BIAN, TOGAF, ArchiMate, or C4 modelling approaches. Experience with event-driven and microservices-based architectures. Exposure to large-scale regulatory change programmes or industry-wide initiatives. What We Do Not Want Channel, mobile ...

.Net Developer E-Trading & Front Office

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£0 per annum
.NET Core Familiarity with SQL database technologies, preferably Oracle/SQL Server Must have experience with multi-threading programming Experience with asynchronous and event driven programming Experience developing real-time applications Familiar with building distributed systems Knowledge of networks and topologies Firm grounding of common algorithms Excellent oral ...

Senior Full Stack Engineer

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £700 per day
consistency, idempotency, and backward compatibility. Implement authentication and authorization using OAuth2/OIDC, session management, and fine-grained permissions. Design and maintain event-driven architectures and background processing pipelines (e.g. Celery, Redis Streams, Kafka) to enable scalable async workloads, retries, and fault-tolerant integrations. Design data models … obtain SC (and later DV). Proven experience in professional software engineering, with a strong focus on backend development in Python and with event-driven architectures. Proven experience designing and operating production REST APIs with OpenAPI/Swagger. Comfortable working in a React/TypeScript codebase. Deep understanding ...

Data Architect

Hiring Organisation
Sanderson Recruitment
Location
Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650 per day + Umbrella engagement
Data Architect delivering enterprise-scale data transformation programmes. Strong knowledge of modern data architecture approaches (cloud data platforms, lakehouse, data mesh, event-driven architectures). Expertise in data modelling (conceptual, logical, physical) and integration patterns (ETL/ELT, APIs, streaming). Experience working closely with data engineering, analytics ...

GIS Integration Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
Reading, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 550 Daily
Role Define the integration reference architecture for ArcGIS Enterprise (Portal, ArcGIS Server, Data Store) Select and govern integration patterns (RESTful APIs, webhooks, event-driven) based on business and click apply for full job details ...

Java Tech Lead

Hiring Organisation
Velocity Talent Ltd
Location
Burgess Hill, Sussex, United Kingdom
Employment Type
Contract
Contract Rate
GBP 300,300 Daily
contract with further extensions up to 18 months paying £300 a day inside IR35 to drive the design and execution of high-scale, event-driven systems. This role is a hybrid of strategic architectural planning and hands-on engineering leadership click apply for full job details ...

Senior Full Stack Engineer – FX e-trading – Java / React

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£759 - £900 per day
development of full-stack features: React/TypeScript web apps, desktop container integrations (OpenFin or similar), and Java services. Architect and implement scalable, event-driven, and microservices-based backend components (e.g., Spring Boot), including APIs, market data, order/risk workflows, and real-time streaming. Build performant … linting, testing frameworks). Backend: Core Java, Spring Boot (or similar), multithreading/concurrency, performance tuning. Experience designing and operating distributed systems (microservices, event-driven architectures, messaging/streaming). Strong understanding of computer science fundamentals (data structures, algorithms, concurrency, networking, OS). Proven experience in e-trading ...

FX e Trading Senior Full Stack Engineer (React TypeScript + Java)

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£759 - £900 per day
development of full-stack features: React/TypeScript web apps, desktop container integrations (OpenFin or similar), and Java services. Architect and implement scalable, event-driven, and microservices-based backend components (e.g., Spring Boot), including APIs, market data, order/risk workflows, and real-time streaming. Build performant … linting, testing frameworks). Backend: Core Java, Spring Boot (or similar), multithreading/concurrency, performance tuning. Experience designing and operating distributed systems (microservices, event-driven architectures, messaging/streaming). Strong understanding of computer science fundamentals (data structures, algorithms, concurrency, networking, OS). Proven experience in e-trading ...

GIS Integration Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £550 per day
Role Define the integration reference architecture for ArcGIS Enterprise (Portal, ArcGIS Server, Data Store) Select and govern integration patterns (RESTful APIs, webhooks, event-driven) based on business and non-functional requirements (NFRs) Establish governance and standards for service design, versioning and API lifecycle Your Responsibilities Systems Integration & Interoperability … platform (ArcGIS Enterprise, ArcGIS Online, ArcGIS Pro) Understanding with Utility Network Model (UNM) and advanced GIS workflows Govern integration patterns (RESTful APIs, webhooks, event-driven) based on business and non-functional requirements (NFRs) Knowledge of geodatabase design, SQL, and spatial analysis Familiarity with cloud GIS deployments (Azure/ ...