1 to 25 of 32 Permanent Event-Driven Architecture Jobs in the City of London

Senior Software Engineer

Hiring Organisation
Method-Resourcing
Location
City of London, London, United Kingdom
Employment Type
Permanent
primarily with Python and Java Building low-latency and high-throughput systems Processing large volumes of real-time data Developing distributed and event-driven architectures Building integrations with external platforms and APIs Optimising system performance and reliability Solving complex scalability and concurrency problems Contributing to system … Working alongside teams using AI and machine learning within the wider technology environment Technology Python | Java | GCP | Docker | REST APIs | Distributed Systems | Event-Driven Architecture | Streaming | Real-Time Data | AI/ML What We're Looking For We're looking for engineers with strong ...

Engineer C# (Full Stack)

Location
City Of London, England, United Kingdom
modern frameworks and cloud technologies. Collaborate with cross‐functional teams to deliver high‐quality software aligned with business objectives. Implement and maintain microservices architecture and API integrations. Ensure adherence to SDLC processes, including CI/CD pipelines and automated testing. Optimize application performance and ensure security best practices. ...

Software Developer

Hiring Organisation
Sanderson Government and Defence
Location
City of London, London, United Kingdom
Employment Type
Part Time
Salary
Up to £525 per day + Inside IR35
using Node.js . Build and deploy scalable cloud-native solutions within the Microsoft Azure ecosystem. Develop and manage Azure Functions to support event-driven and serverless architectures. Design, optimise, and maintain data solutions using Azure Cosmos DB . Collaborate with cross-functional teams to define technical ...

Senior D365 Solution Architect

Location
City Of London, England, United Kingdom
integration strategies between Dynamics 365 and wider enterprise applications, operational platforms, data platforms and external data providers. Establish solution patterns spanning APIs, event-driven architectures, messaging, data synchronisation and cloud-native services. Ensure users can access the data, insights, reports and functionality required to make informed … experience across enterprise-scale transformation programmes. Strong knowledge of Azure integration services and enterprise integration patterns. Strong understanding of APIs, event-driven architecture, messaging, application integration and data architecture principles. Strong understanding of security, identity, access management, resilience ...

Senior Software Engineer (Python/Terraform/AWS)

Location
City Of London, England, United Kingdom
Cloudflare features Solid working experience with Git and SQL Knowledge of Terraform and experience working with Linux Familiarity with RESTful services, event-driven architectures, scripting, testing practices in CI/CD environments, and Agile DevOps ways of working Work in a Way that Works ...

QE Governance Lead

Location
City Of London, England, United Kingdom
Platforms and Services SQL and Data Management Technologies AI and Intelligent Product Ecosystems Business Intelligence and Reporting Platforms API and Integration Platforms Event-Driven Architectures Machine Learning Solutions Intelligent Workflow and Decisioning Platforms Partner with Programme Leads, Product Managers, Architects, Delivery Managers, and Quality Leadership teams. ...

Automation Developer

Location
City Of London, England, United Kingdom
best practices across automation platforms, CI/CD pipelines, and infrastructure deployments. Integrating automation platforms with enterprise systems using APIs, webhooks, and event-driven workflows. Creating reusable templates, frameworks, and standards to improve automation consistency across teams. Producing technical documentation, operational procedures, and automation standards. Providing ...

Technical Lead

Location
City Of London, England, United Kingdom
times. Expertise in modern engineering standards such as TDD, contract testing, and secure coding, as well as architectural patterns like event‐driven architecture and platform migration. You thrive in problem‐solving and analytical thinking to create long‐term solutions You enjoy collaborating with multiple ...

Software Engineer - Seismic (Contract)

Location
City Of London, England, United Kingdom
Seismic, Salesforce, and custom platform APIs and needs strong integration and backend skills. They should understand RESTful services, CRM data syncing, and event-driven architecture to keep sales and enablement content aligned. API & Integration Proficiency: Hands-on design and consumption of REST APIs, handling … webhooks, and managing rate limits across third-party platforms. CRM Ecosystem Knowledge: Experience with Salesforce architecture, including data synchronization, user mapping, and embedding apps into Sales Cloud. Backend & Data Skills: Proficiency in a language like Python, C#, or Node.js, alongside database management (SQL/PostgreSQL) to audit ...

Principal Engineer - Electronic Pricing - Financial Services - TWE4745

Hiring Organisation
Twenty Recruitment Group
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
develop backend applications and services within a Java environment. Build and enhance distributed systems operating at high throughput and availability. Design event-driven architectures and integrations using Kafka. Shape technical approaches and contribute to architecture and engineering standards. Lead technical design discussions and drive … production environments. Deep hands-on Java development experience. Strong understanding of distributed systems and scalable application design. Strong experience with Kafka and event-driven architectures. Experience designing microservices, APIs and integration patterns. Strong Kubernetes experience within production environments. Good understanding of software architecture, design ...

Principal Salesforce Engineer (contract)

Location
City Of London, England, United Kingdom
Certification Experience refactoring/redesigning legacy Salesforce orgs in an iterative way Knowledge of Cloud Infrastructure, preferably AWS A good understanding of Software Architecture and patterns and an understanding of how to apply that knowledge to Salesforce. Experience of Event Driven architectures would ...

Software Development Engineer - Personalisation

Location
City Of London, England, United Kingdom
latency, high-throughput services for personalisation Developing Java/Spring Boot microservices with REST/gRPC APIs Working with Kafka and event-driven architectures Building pipelines using Apache Flink and Apache Beam Integrating ML models and feature stores Working with NoSQL databases and Redis caching Using … pipelines and deployments Contributing to experimentation (A/B testing Strong Java backend experience Experience building microservices and APIs Understanding of event-driven systems Familiarity with stream processing concepts Knowledge of distributed systems Strong communication and teamwork skills Interest in data-driven personalisation systems ...

Integration Developer - Technical Lead

Hiring Organisation
MORGAN PHILIPS UK LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
delivery of integration solutions that connect core business systems, digital products, data services, and cloud platforms. You will own end-to-end integration architecture, champion modern engineering standards, and guide engineers through best practices in API design, cloud-native development, and scalable integration patterns. This is a hands … Agile environments Nice to have: Containerisation experience (Docker, Kubernetes) Nice to have messaging integration experience with Kafka or RabbitMQ Exposure to event-driven architectures Experience integrating systems within membership, retail, leisure, or consumer-facing industries Security, identity, or enterprise authentication experience This is a permanent role ...

Backend Developer (Python)

Location
City Of London, England, United Kingdom
modernising and supporting highly distributed, business-critical backend systems. Key Requirements Strong Python backend development Advanced SQL/database development Microservices and event-driven architecture Kafka and/or Tibco TDD and automated testing Kubernetes and/or OpenShift Prometheus, Grafana or similar Production ...

Real-Time Personalisation Engineer

Location
City Of London, England, United Kingdom
recommendations, offers, targeting, and experimentation across web, mobile, and in-store channels. You will work on low-latency services, Java microservices, and event-driven architectures to power personalised experiences for millions of customers. The role involves scaling distributed systems, integrating ML models and feature stores ...

Backend Software Engineer

Location
City Of London, England, United Kingdom
products and services. You’ll collaborate closely with product, engineering and business stakeholders to deliver customer-focused solutions, contribute to system design and architecture, champion engineering best practice, and help continuously improve development processes. You’ll play a key role in building a connected platform, developing data-driven … great if you had any of the following Experience with PHP Experience with Kafka, RabbitMQ or other messaging technologies Experience with event-driven architectures Experience of real-time, low-latency transaction-based systems Knowledge of AWS, Docker and CI/CD practices Experience with PostgreSQL, MongoDB ...

Senior Software Developer

Location
City Of London, England, United Kingdom
organisation works. This is a hands-on senior engineering role and you'll be joining at a point where the architecture, delivery approach and product direction still matter. You'll design and ship production services, contribute to a structured strangler-fig migration, and use AI-assisted development tools … pipelines. Experience modernising legacy systems, ideally using strangler-fig or similar incremental migration approaches. Good understanding of REST API design, microservices and event-driven architecture patterns. Practical day-to-day use of AI-assisted development tools such as GitHub Copilot, Cursor, Claude Code ...

Head of Engineering

Location
City Of London, England, United Kingdom
cloud-based development, secure development principles and the software lifecycle management of SaaS/cloud-based applications is crucial. Technical understanding of event-driven data architectures and streaming systems is important, and a high level of numeracy is required. Good understanding of soft real-time systems ...

Full Stack Engineer

Hiring Organisation
Station Group International Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
build robust Python APIs, and integrate production AI features. If you enjoy end-to-end software delivery, from scalable Python backends and event-driven data pipelines to clean modern frontends, this is a great opportunity to own greenfield product development. The Opportunity Salary … team) Type: Full-time, Permanent What You'll Be Building Greenfield Microservices: Architect production-grade Python services (FastAPI/Flask) within an event-driven architecture. Data Pipelines: Build relational models in Postgres, vector search, and streaming queues (Kafka/SNS/SQS). Modern UIs: Craft ...

Senior Technical Engineer

Location
City Of London, England, United Kingdom
.NET/C# development experience Experience building solutions using Power Apps, Power Automate and Dataverse Knowledge of API-led integrations, microservices and event-driven architectures Experience integrating Azure, Microsoft 365, Power Platform and external enterprise systems Understanding of DevOps practices, CI/CD pipelines and Infrastructure … Agents Azure Kubernetes Service (AKS) and containerisation experience Microsoft Azure and/or Power Platform certifications Experience working within enterprise governance and architecture frameworks Why join us? Work with modern Microsoft technologies across Azure, Power Platform and AI. Influence technical decisions and engineering standards. Be part ...

Principal Technical Lead

Hiring Organisation
Rail Safety and Standards Board
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
codebase. Particularly on complex features, integration points, and technically critical components. Setting the standard for others to follow. Ensure alignment with the solution architecture function, clearly articulating technical constraints, risks, or emerging complexity with architectural implications, supported by evidence and proposed alternatives. Ensure application of secure-by-design … skills in React and TypeScript, including component architecture, state management, and integration with REST/SignalR backends. Solid understanding of event-driven architectures. Hands-on experience with PostgreSQL or comparable relational databases. Experience with API and application security. Practical knowledge of Python, including frameworks ...

Sr. Director Client Enablement & Technology Assembly

Location
City Of London, England, United Kingdom
industry runs through Broadridge. Come be part of Ready for Next. Responsibilities Delivery Leadership & Management Provide executive delivery leadership for engineering teams spanning architecture, platform engineering, integration, data, and client enablement capabilities. Translate strategy into delivery roadmaps, execution plans, milestone commitments, operating rhythms, and success measures aligned … delivery execution and client platform readiness for reusable capabilities, APIs, event streams, integration patterns, data pipelines, topology, architecture, and support models that accelerate onboarding and adoption. Partner with Product, Sales, Implementation, Technology, and client‐facing executives to convert client needs into scoped delivery plans, technical blueprints ...

Lead Enterprise Architect - Cloud Solutions

Location
City Of London, England, United Kingdom
Technology organisation. Key Responsibilities Strategy & Transformation: Define transformation strategies, present to executive steering committees, and establish clear 1-2 year technical visions. Solution Architecture: Architect highly complex solutions across private cloud, public cloud, networking, and digital workplace environments, balancing cost, performance, and scalability. Pre-Sales & Delivery: Assist sales … emerging technologies, mentor junior solution architects, and remain hands‐on where required to unblock technical teams. Governance & Standards: Ensure designs adhere to enterprise architecture standards, cloud industry security best practices (CSA & NIST), and published reference architectures. Essential Skills & Experience Background: Significant professional technical and IT operations experience within ...

Senior Quality Engineer

Location
City Of London, England, United Kingdom
making significant investments in our business and we will invest in you. Our Tech Stack/Tools C# .Net Event Driven Architecture Highly distributed systems Responsibilities Defining and executing the quality and testing strategy for your team, coaching other team members to ensure software … perform root cause analysis on bugs, putting on your detective hat and diving into the code when necessary Discuss and design software architecture and contribute to whiteboard sessions Help developers brainstorm what should be covered in the automated tests and contributing to automation where appropriate Acting ...

Principal Technical Lead

Location
City Of London, England, United Kingdom
codebase. Particularly on complex features, integration points, and technically critical components. Setting the standard for others to follow. Ensure alignment with the solution architecture function, clearly articulating technical constraints, risks, or emerging complexity with architectural implications, supported by evidence and proposed alternatives. Ensure application of secure‐by‐design … considerations. Experience with Entity Framework Core code‐first migrations and data modelling. Strong front‐end engineering skills in React and TypeScript, including component architecture, state management, and integration with REST/SignalR backends. Solid understanding of event‐driven architectures. Hands‐on experience with PostgreSQL ...