26 to 39 of 39 Event-Driven Jobs in the City of London

technology initiatives. Role & Responsibilities: Own and govern the end-to-end integration landscape across enterprise systems. Design scalable integration patterns including REST APIs, event-driven messaging, SOAP, and file-based integrations. Define API standards, data contracts, and integration governance processes. Support the evolution of Azure Integration Services ...

/CD, DevOps) aligned to landing-zone/enterprise-scale guardrails (e.g. Azure CAF). Design modern enterprise integration patterns (APIs, event-driven and service-based approaches). Produce clear, auditable artefacts for governance and assurance (HLD/LLD, ADRs, options appraisals). Act as design authority lead ...

Enterprise (ACE) IBM API Connect (APIC) MuleSoft Anypoint Platform Axway API Management Integration Architecture & Design Proven experience designing and implementing: API-led architectures Event-driven architectures (EDA) Publish/subscribe and message-based integrations Request/response and orchestration patterns Hybrid integration solutions spanning cloud and on-premise ...

behaviour and flow quality, identifying trends, opportunities, and risks. Detect and respond to abnormal or opportunistic trading patterns (e.g. latency-driven or event-driven strategies). Assess portfolio concentration and exposure dynamics, taking action to optimise risk outcomes. Partner closely with trading and sales teams to align ...

hands-on engagement where you'll have real influence over the direction of a critical engineering pillar - designing and building the event-driven infrastructure that the platform depends on. Key responsibilities as a Lead Engineer: Architecting and evolving a high-throughput, Kafka-driven event streaming platform … Designing cloud-native distributed systems built for scale and resilience Leading the development of event-driven microservices and API integrations Owning security, observability, performance, and long-term maintainability Championing TDD, CI/CD, Infrastructure as Code, and automated testing Embedding AI-powered capabilities into engineering workflows Skills ...

future AI deployments Troubleshoot integration failures, data inconsistencies, and production issues Key Skills Python & SQL (production-grade pipeline development) REST APIs, webhooks, OAuth, event-driven architecture Orchestration tools: Airflow, Prefect, or Dagster Cloud platforms: AWS, GCP, or Azure Docker & Kubernetes Microsoft 365 & Microsoft Copilot Desirable Skills Vector databases … Python and SQL skills; experienced building robust, production-grade data pipelines from scratch. Deep familiarity with integration patterns: REST APIs, webhooks, OAuth, and event-driven architectures. Experience with orchestration tools (Airflow, Prefect, or Dagster) and transformation frameworks (dbt or similar). Comfortable across cloud platforms ...

Engineers in a player/coach capacity. Design, build, and optimize services using C# and .NET. Apply principles and best practices from DDD, Event-Driven and hexagonal architecture. Ensure systems are auditable, resilient and observable in regulated environments. Champion AI tooling in developer workflows to accelerate delivery without … team. About You: Must-Haves Experience managing an engineering team. Strong hands-on experience building services with C# and .NET. Deep experience designing event-driven (we use Kafka), service-based systems using DDD and hexagonal architecture. Strong software engineering fundamentals (clean code, automated testing, CI/CD, observability ...

quality customer data in real-time, the structuring, storage and processing of that data for insight, to the usage of the data in event driven applications, ML and AI. As a Senior Manager Architect in Data you will be an experienced technical leader bringing business, industry and deep … Spark, PySpark, Python, Airflow), ELT data processing underpinning Data LakeHouses and Data Products for scaled use within ML & AI Expertise in Streaming Data, Event Driven Design, Data Governance & the AWS Cloud Technology stack (e.g. Glue, ServerLess, DynamoDB) A track record in leading the architecture vision, design & implementation ...

doing: Working closely with front office stakeholders to gather and deliver on business requirements Leading the design and development of low-latency, event-driven systems Building scalable microservices-based applications for equity derivatives platforms Driving architecture, system design and performance optimisation Contributing across pricing, risk capture and trade … reviews and engineering best practices What we’re looking for: Strong Java development experience Experience with greenfield architecture/platform builds Experience building event-driven/distributed systems (Kafka, Solace or similar) Proven track record working on low-latency, high-performance platforms Experience working in front office ...

digital transformation. The Role You will act as the technical bridge between core business systems and cloud based applications, helping to build seamless, event driven integrations across the organisation. Working closely with Development, Engineering and Project teams, you will design and maintain Azure based middleware solutions, helping drive … secure API integrations across enterprise platforms • Develop scalable middleware solutions using Azure Integration Services including Logic Apps, Azure Functions and API Management • Create event driven integration patterns and data flows between multiple systems • Work with REST and GraphQL APIs alongside modern authentication technologies including OAuth2, OpenID Connect ...

about architecture and trade-offs Are comfortable working across multiple parts of a platform Have experience with data-intensive systems or distributed/event-driven architectures Use AI tooling heavily but thoughtfully within their development workflow Thrive within fast-moving startup environments Tech stack includes: C# React Python … Azure Event-driven systems and cloud infrastructure Why it’s interesting: Mission-driven engineering with real-world impact Complex technical challenges beyond standard SaaS products Strong engineering autonomy and ownership Opportunity to influence architecture and engineering culture early Equity alongside competitive salary package If this sounds like ...

major Payments modernisation programme and we are looking to hire Lead Java Engineers to help design and build a new real-time event-driven platform. Note this role is a 12 months fixed term contract. Role Overview You will be part of a newly formed team modernising … This role suits engineers who enjoy complex, low-latency, real-time systems and modern cloud platforms. Key Responsibilities Design and build real-time, event-driven microservices in Java Create and manage Kafka topics (Azure Event Hub) for live trade data Contribute to the modernisation of legacy systems ...

decisioning systems operating directly within payment flows Own ledgering and reconciliation systems that serve as the financial source of truth Build fault-tolerant, event-driven architectures capable of operating reliably under failure conditions Design systems with a strong focus on consistency, resilience, idempotency, and auditability Improve observability, monitoring … financial infrastructure, transaction processing, trading systems, or similarly complex domains Deep understanding of distributed systems concepts including consistency, fault tolerance, scalability, idempotency, and event-driven architectures Experience operating high-availability production environments Strong database and data architecture fundamentals Ability to independently own and deliver complex technical initiatives Comfortable ...

zero bureaucracy. The product is AI-native — and so is the team. What you'll do Architect and ship high-concurrency APIs and event-driven systems ( NodeJS, NestJS, GraphQL, PostgreSQL ) Define enterprise-grade architecture: GDPR-safe, audit trails, permissions, cloud-ready by default Integrate LLMs (Gemini and others … vague brief to production Must-haves Strong NodeJS + NestJS + GraphQL + PostgreSQL Hands-on with LLMs in production (Gemini a plus) Event-driven architecture, Prisma, Terraform Reliability mindset: monitoring, QA, retries Format 100% freelance via Shakers Long-term engagement Hybrid in London - flexible (EU timezone ...