76 to 100 of 125 Event-Driven Jobs in London

Snowflake Data Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £750 per day
with Snowflake data platform - SQL , Python Experience of Github/Workflows Experience of Open flow (Snowflake hosted would be beneficial) Experience of building event-driven ingestion pipelines on AWS , SNS , S3 etc. Experience of DBT - DBT Core/Dbt Project ( not cloud) Experience of Amazon Redshift - optional Experience ...

Senior Java Engineer - Algorithmic Trading

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Contract
scalability improvements in a low-latency environment The tech environment Core Java (concurrency, NIO, GC tuning) Low latency/high throughput systems Event-driven architectures FIX and market connectivity Modern CI/CD tooling What they're looking for Strong Java engineers who understand performance, concurrency and real ...

Integration Engineer

Hiring Organisation
TEC Group International
Location
City of London, London, United Kingdom
Skills & Experience Essential: Strong hands-on experience with: Azure Logic Apps Power Apps/Power Platform Azure Service Bus (or messaging/event-driven systems) Experience building integrations using Python and/or JavaScript Proven ability to design and deliver integrations independently Strong problem-solving skills and ability ...

Technology PLatform Lead

Hiring Organisation
Arthur
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 - 110,000 Annual
Competencies (Please Self Rank & Provide 1 Sentence Evidence for Each) Technical Enterprise integration architecture experience (design + delivery). Strong command of APIs, event-driven patterns, queues, webhooks and orchestration methods. Hands on with Azure APIM, MuleSoft, Boomi, WSO2, Kafka, Airflow or similar. Understanding of data lineage, transformation ...

Staff Engineer

Hiring Organisation
Tata Consultancy Services
Location
London Area, United Kingdom
multiple teams. Your responsibilities: Technical Leadership Evolve the technical strategy and architectural direction for backend services and distributed systems. Design scalable, fault-tolerant, event-driven, and cloud-native backend architectures. Lead complex engineering initiatives spanning multiple teams, domains, or platforms. Provide deep hands-on expertise across Java, microservices … architecture reviews, and RFC processes. Make key decisions around data modelling, caching, scalability, security, and operational resiliency. Evaluate and adopt modern architectural patterns (event-driven, domain-driven design, API-first, cloud native). Collaboration & Influence Mentor engineers across teams; develop strong engineering culture and best practices. Partner ...

Backend Node.JS Developer - London - PropTech AI StartUp

Hiring Organisation
Transparent Technology
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Lead Backend Engineer Node.js, TypeScript, Microservices, APIs, Event-Driven Architecture London Up to 130k salary + equity This is an opportunity to join a fast-scaling AI startup building an AI operating system for property management, automating up to 80-90% of repetitive workflows across compliance, maintenance ...

Technical Lead

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
platform. They’re looking for people with experience in: Kotlin (or strong Java engineers willing to transition) AWS or other major cloud platforms Event-driven & microservices architectures Working in modern, product-driven tech environments Leading teams while remaining technically hands-on They want leaders who are inquisitive ...

Salesforce Architect

Hiring Organisation
167 Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
Responsibilities Own end-to-end Salesforce solution architecture Design scalable solutions across Sales Cloud, Service Cloud, Experience Cloud Define integration architecture (API-led, event-driven architecture) Provide technical leadership to development teams Collaborate with senior stakeholders to define roadmaps and technical strategy Ensure governance, security and platform best ...

Data Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
EXPERIENCE Strong experience with Python and SQL Hands-on AWS experience (Redshift, S3, Glue, Athena) Experience building data pipelines for high-volume or event-driven data Comfortable owning data systems end-to-end in production environments SALARY AND BENEFITS Base salary: £70,000 - £90,000 Hybrid working ...

Java Low Latency Developer SVP

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Permanent
systems used by traders, quants, and clients across every major currency pair. What makes this role different True low latency engineering - not just 'event-driven' on paper Front-office exposure - direct interaction with traders & quants High-impact systems - pricing engines, market data, execution flows Modernisation at scale ...

Staff Software Engineer (Full Stack)

Hiring Organisation
Alecto
Location
London Area, United Kingdom
open to feedback Give honest feedback directly and kindly Preferred Skills A TypeScript monorepo, React, tRPC and Tailwind Inngest for background jobs and event-driven workflows Deployed on Google Cloud Platform with Postgres Pay range and compensation package £100,000 - £150,000 depending on experience Meaningful early-stage ...

Senior Software Engineer

Hiring Organisation
Explore Group
Location
London Area, United Kingdom
refine AI-assisted development workflows Have built LLM-powered systems or AI agents in production environments Tech Stack TypeScript monorepo React, tRPC, Tailwind Event-driven workflows and background jobs Deployed on Google Cloud Platform Postgres What’s On Offer £100,000 – £150,000 base salary (depending on experience ...

Data Engineering Manager

Hiring Organisation
Travelex
Location
City of London, London, United Kingdom
from our data platform, underpinning crucial data products. The DEM is responsible for a significant transformation Travelex is going through, with event-driven and transactional enhancements to our enterprise data architecture, alongside expansion of our data warehousing function to support a wide range of data integrations. Main Responsibilities ...

Director of Technical Delivery

Hiring Organisation
Wilmington plc
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
credibility to confidently interrogate system designs, integration strategies, and technical trade-offs • Strong expertise in composable, microservice-based architectures, including API design, event-driven integration, and service decomposition • Proven track record delivering large-scale platform integration or migration programmes across complex, multi-system and multi-vendor environments, including ...

Director of Technical Delivery

Hiring Organisation
Wilmington plc
Location
EC4R, Cannon Street, Greater London, United Kingdom
Employment Type
Permanent
credibility to confidently interrogate system designs, integration strategies, and technical trade-offs • Strong expertise in composable, microservice-based architectures, including API design, event-driven integration, and service decomposition • Proven track record delivering large-scale platform integration or migration programmes across complex, multi-system and multi-vendor environments, including ...

Technical Architect - SC Clearance

Hiring Organisation
True North Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
analysis 50% hands on engineering (poc/dev, troubleshooting supporting lead devs with technical decision making) 25% design 25% governance/assurance Event driven architecture is useful The roles are inside IR35 and have a rate of £500-550 per day. Given the urgency of the roles ...

Backend Node.JS Developer - London - PropTech AI StartUp

Hiring Organisation
Transparent Technology
Location
London, United Kingdom
Employment Type
Permanent
Lead Backend Engineer | Node.js, TypeScript, Microservices, APIs, Event-Driven Architecture | London | Up to 130k salary + equity This is an opportunity to join a fast-scaling AI startup building an AI operating system for property management, automating up to 80-90% of repetitive workflows across compliance, maintenance … assistant operating in real-time production environments. You'll design and build scalable systems using Node.js and TypeScript, working across REST APIs, event-driven architecture, data pipelines, and distributed systems, ensuring performance, reliability, and scalability as the platform grows. This is a hands-on leadership role where ...

Staff Engineer

Hiring Organisation
Xapien
Location
London Area, United Kingdom
tech stack centres on Go microservices, with Temporal workflows and MongoDB running on Kubernetes in GCP. You'll work with modern patterns including event-driven architectures, gRPC and REST APIs, and comprehensive observability with Grafana Cloud. We're an AI-native engineering team. We use Claude Code daily … haven't written Go before, that's fine. Proven track record of designing and owning large-scale systems Strong experience with distributed systems, event-driven architectures, or similar complex systems Deep understanding of databases, particularly MongoDB or similar NoSQL systems Extensive experience with microservices architecture and inter-service ...

Mid-Level .NET / Full Stack Developer – Hybrid – £450/day Outside IR35 | C# | Azure | Event-Driven Systems | Payments | API-Driven

Hiring Organisation
VirtueTech Recruitment Group
Location
City of London, London, United Kingdom
Level .NET/Full Stack Developer – Hybrid – £450/day Outside IR35 | C# | Azure | Event-Driven Systems | Payments | API-Driven We have a great opportunity for a Mid-Level .NET/Full Stack Developer to join a growing payments company. As a .NET Developer … used globally. You’ll be contributing to a modern, cloud-native platform built with .NET and Azure , designed around API-first architecture and event-driven microservices . The platform supports complex payment flows, partner integrations, and high-volume transaction processing. This is a hands-on development role where ...

AI Engineer

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Copilot Studio Experience working with generative AI concepts (e.g. prompt design, RAG, grounding) Good understanding of integration patterns (APIs, REST/JSON, event-driven workflows) Experience with Microsoft ecosystem tools such as Power Platform and Microsoft 365 Knowledge of identity, access control, and secure system design Ability ...

Product Engineer

Hiring Organisation
Alecto
Location
City of London, London, United Kingdom
open to feedback Give honest feedback directly and kindly Preferred Skills A TypeScript monorepo, React, tRPC and Tailwind Inngest for background jobs and event-driven workflows Deployed on Google Cloud Platform with Postgres Pay range and compensation package £100,000 - £150,000 depending on experience Meaningful early-stage ...

Data & Integrations Architect

Hiring Organisation
Humanoid
Location
London Area, United Kingdom
platform constraints. ERP-Centric Data & Integration Design Own architectural decisions related to ERP data and integrations, including: Master data propagation Transactional data flows Event-driven vs batch integration approaches Work in partnership with the ERP Functional Lead to ensure data structures and flows are technically sound and enforceable. ...

Senior Software Engineer

Hiring Organisation
Edison Hill Search
Location
NW5, Kentish Town, Greater London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum Benefits & Equity
platform that directly impacts customer experience and revenue. The environment is backend-leaning, built around Node.js, TypeScript and MongoDB, with an API-first, event-driven approach. But more important than the stack is the mindset — engineers here are trusted to take ownership, think in systems, and deliver ...

Back-End Integration Engineer (Fixed-term Contract)

Hiring Organisation
I3 Resourcing Limited
Location
City, London, United Kingdom
Employment Type
Temporary
Salary
GBP 80,000 Annual
+ benefits 6-month FTC (likely extension) I'm working with a leading Specialist Insurer investing heavily in modern cloud technologies, APIs, and event-driven architecture - and they're looking for a Back-End Integration Engineer to join their transformation programme click apply for full job details ...

Lead .NET/Full Stack Developer - Hybrid - Up to £700/day Outside IR35 | C# | Azure | Event Driven Systems | Payments | API Driven

Hiring Organisation
VirtueTech Recruitment Group
Location
London Area, United Kingdom
building on top of a modern, cloud-native platform built with .NET and Azure , designed around API-first architecture and event-driven microservices . The platform supports complex payment flows, partner integrations, and high-volume transaction processing. This is a hands-on technical role where you’ll help … Initial 6-month contract , Responsibilities Lead the design and development of high-performance .NET services powering a global payments platform Build and scale event-driven microservices running in Azure Drive best practices across architecture, coding standards, observability, and reliability Work closely with product teams to design API-driven ...