16 of 16 Contract Event-Driven Jobs in London

Java - API & Microservices NHS Digital Integration Developer

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£340 - £350 per day
GCP. * Strong understanding of design patterns, SOLID principles, and domain-driven design. * Experience with message brokers such as Kafka or RabbitMQ, and event-driven architectures. * Excellent analytical skills and experience working in an Agile/Scrum environment. *Rates depend on experience and client requirements ...

Vue JS - API NHS Digital Integration Developer

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£340 - £350 per day
GCP. Strong understanding of design patterns, SOLID principles, and domain-driven design. Experience with message brokers such as Kafka or RabbitMQ, and event-driven architectures. Excellent analytical skills and experience working in an Agile/Scrum environment. PHP development experience *Rates depend on experience and client requirements ...

Senior Back End Engineer (.NET/Azure)

Hiring Organisation
E-Solutions IT Services UK Ltd
Location
Central London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Server — schema design, query tuning, and data optimization. Other beneficial attributes include: Exposure to Infrastructure as Code (Terraform or Bicep). Understanding of event-driven or microservice architectures. Familiarity with monitoring, logging, and resilience engineering in Azure. Experience in financial services or other regulated domains. Experience collaborating with ...

Senior Java Engineer Kubernetes, Kafka, Docker - Hybrid

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £750 per day
principles and skills Experience of Public Cloud development Desirable Skills: Working in an Agile development team Designing and implementing platform independent, database independent event driven applications Database design skills in technologies such as Oracle Splunk DevOps principles, processes and tooling IBM MQ Messaging Standards, for example ...

Scala Developer

Hiring Organisation
Mercator IT Solutions Ltd
Location
South East London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £300 to £550 per day
Scala (Java with Scala experience gained in personal projects may be considered) Experience of working with Microservices Experience with REST and asynchronous event driven programming Demonstrable experience in using automated testing solutions Problem solving skills: you will be able to logically break down a problem into smaller manageable ...

Lead API Solution Architect

Hiring Organisation
Venn Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £1,000 per day
payments, KYC, lending, trading, or regulatory reporting. Familiarity with Open Banking standards and financial API ecosystems. Strong understanding of REST, JSON, OpenAPI, and event-driven integration. Experience with API platforms such as Azure API Management or Apigee . Knowledge of secure messaging and integration tools (e.g. Kafka ...

Senior Software Engineer

Hiring Organisation
Rising Associates Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £450 to £600 per day
with modern versions of .NET - Such as .NET 8 and above Excellent knowledge of CI/CD Pipelines/DevOps experience Microservices/Event Driven Architecture Kafka/RabbitMQ The role will involve either developing a greenfield application or upgrading existing legacy code into modern .NET 10. ...

D365CE Technical Consultant

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 200 - 215 Daily
initial 6 month contract with the option of extension thereafter. Responsibilities: Lead solution & technical architecture for CE + CIJ RTM Design event-driven architecture: Real Time events, event catalog, custom event ingestion Define strategy for Real Time segments, dynamic audience updates & profile unification Architect multi-branch ...

Senior C++ Developer / Software Engineer

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day
degree in a numeric discipline, or equivalent work experience · Excellent written and spoken English Added bonus if you have: · Oracle Experience · Experience of event-driven distributed messaging (e.g. Kafka) · Experience of financial markets and the trade lifecycle beneficial · C# and any GUI development experience Please send your ...

Senior C++ Developer / Software Engineer

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £750 per day
degree in a numeric discipline, or equivalent work experience · Excellent written and spoken English Added bonus if you have: · Oracle Experience · Experience of event-driven distributed messaging (e.g. Kafka) · Experience of financial markets and the trade lifecycle beneficial · C# and any GUI development experience Please send your ...

.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 ...

Typescript Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £560 per day
TypeScript Engineer to help shape the services and tooling behind this transformation. The team's mission is to replace legacy systems with clean, event-driven services and provide consistent, reliable data to applications across the business - from customer-facing products to operational systems. The Role … focused on building backend and occasionally frontend components using modern TypeScript across Node.js and React/Next.js. The role centres on developing APIs, event-driven services, and internal tools that support large-scale, cloud-hosted workloads. You'll work closely with engineers, analysts, and product specialists to design ...

AdTech & MarTech Tech Consultant / Architect (Privacy & Consent)

Hiring Organisation
Staffworx Limited
Location
Central London, London, United Kingdom
Employment Type
Contract, Work From Home
server-side tagging, event streams) Media platforms, analytics, attribution and measurement solutions Knowledge of cloud environments (AWS/GCP/Azure) and event-driven data pipelines. Contract Details Contract: Outside IR35 Location: London & remote hybrid Industry: Consumer electronics/digital/marketing technology How to Apply ...

Privacy Engineer, PrivacyTech Consulting Engineer

Hiring Organisation
Staffworx Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Technical Background Experience in software/data engineering or similar technical role. Familiarity with data pipelines, APIs, SDKs, client-server tracking, consent tech, event-driven systems. Knowledge of cloud environments, modern data architectures and identity management. Privacy & Regulatory Knowledge Understanding of GDPR, PECR and guidance from regulators ...

Fullstack Developer - SC Cleared

Hiring Organisation
LA International Computer Consultants Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
join the team. You will have experience of delivery services at scale using JavaScript/HTML, Node.js, Spring Boot, REST APIs and event driven integrations on AWS. Technical skills: - Front End: JavaScript, HTML; responsive UI patterns and web standards. - Back End: Node.js and Spring Boot microservices; RESTful … management (policies, rate limiting, security), EKS (Kubernetes), Containerisation (Docker). - Proficient in Kubernetes & Containerisation of Applications - Docker - Integration: data layer integration; event driven design with Kafka; NoSQL (MongoDB/DocumentDB). - Security: IDAM/IdP, SSO, RBAC, SSL/TLS, KMS (key management and envelope encryption patterns), Graph ...

D365 CE Functional Consultant

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 200 - 215 Daily
customer insight journey) Real Time marketing Configure Real Time events, event triggers, and event-based conditions Build Real Time segments (behavioural, event-driven, attribute segments) Design customer journeys with branching logic (conditions, A/B splits, wait conditions, exit rules) Configure brand profiles, compliance profiles, consent ...