Event-Driven Jobs in London

201 to 225 of 231 Event-Driven Jobs in London

Lead .NET Engineer (Multi-Stack Oversight)

London, United Kingdom
Hybrid / WFH Options
With Intelligence
global asset management industry. We are scaling up our technological capabilities, harnessing the power of advanced data systems, AI, and modern cloud-based infrastructure to build a flexible, event-driven platform that supports our growing suite of digital products. We're assembling a top-tier London-based engineering team to lead this transformation. This role offers the opportunity … and driving continuous improvement. Comfortable working independently and taking ownership of systems. Why Join Us? Shape the future of our product stack as we transition to a decoupled, event-driven architecture. Be part of a mission-driven company committed to innovation, quality, and data-driven insights. Work with a collaborative team where your input is valued More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Integration Engineer Azure D365 C# API - Contract

London, South East, England, United Kingdom
Hybrid / WFH Options
Method Resourcing
Durable Functions, and Logic Apps (Standard) Infrastructure-as-Code: Automate and manage with Bicep, YAML, and PowerShell CI/CD & DevOps: Maintain pipelines in GitHub and Azure DevOps Event-Driven Architecture: Use Service Bus and Event Grid for decoupled, responsive systems Collaboration: Engage with technical leads and stakeholders to solve integration challenges Essential Experience: Proven delivery of … integrations with D365 Finance & Operations (F&O) Strong Azure integration development (Function Apps, Logic Apps, Event Grid, etc.) Strong C# development skills including async and event-driven programming Knowledge of Dataverse, Azure SQL, and Cosmos DB Automation scripting in PowerShell, Python, or JavaScript Familiarity with Power Platform tools: Power Apps, Power Automate, Power BI Understanding of enterprise More ❯
Employment Type: Contractor
Rate: £400 - £450 per day
Posted:

Staff Software Engineer

London, United Kingdom
Ripple
end of 2025 where we want to be Further evolution of the Algo suite, refining the signal processing and breadth of trading strategies and products. Building towards an event-driven architecture to connect the logical building blocks and provide integrated communication between trading systems and to other partners. Continuing to support and complement Ripple's Payments, Custody and … Stablecoin business units WHAT YOU'LL DO: Design and build scalable, low-latency microservices and event-driven data pipelines to support high-throughput trading systems. Champion data engineering best practices including schema evolution, data contracts, and data quality across event streams. Collaborate with cross-functional teams to model, publish, and maintain high-quality data products aligned with … modern persistence technologies (e.g., Aurora, DynamoDB). Experience working in front-office trading environments, ideally with exposure to FX and/or crypto trading/markets. Familiarity with event-driven architecture, FIX protocol, and containerized deployments using Kubernetes or Nomad. Strong grasp of agile development practices, secure software design, and scalable system architecture. A collaborative mindset with the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Java Developer (Trading Platform)

London, United Kingdom
Crypto.com
with a modular architecture encompassing core components such as market data feeds, order gateways, execution algorithms, risk engines, UI dashboards, middle office reconciliation, and account infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern … connectivity, order routing, execution engine, risk, and position tracking. Implement ultra-low-latency and GC-free components using best practices in lock-free and off-heap programming. Apply event-driven and fully deterministic design principles to ensure traceable and predictable system behavior. Collaborate closely with product and trading teams to translate requirements into performant, production-ready solutions. Participate … free or low-GC programming, including use of sun.misc.Unsafe , direct buffers, and memory-mapped files. Familiarity with Aeron, SBE, or other low-latency messaging libraries. Strong grasp of event-driven architecture and experience designing fully deterministic systems. Solid knowledge of time-series and analytical databases like ClickHouse; exposure to kdb+ or InfluxDB is a plus. Experience with distributed More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Engineer

London, United Kingdom
Find
and system security. Hands-on experience with agile methodologies and trunk-based development. Solid expertise in database modeling, optimization, and performance tuning, specifically PostgreSQL. Hands-on experience with event-driven queuing services (AWS SNS, Kafka, or similar). Experience with LLMs and AI Agents Experience with building resilient and high-performance backend architectures (e.g., REST APIs, microservices). … practices, including infrastructure-as-code (IaC), monitoring, alerting, and incident management. Familiarity with observability tools (Grafana, Prometheus) and APM tools (New Relic, Datadog). Knowledge of microservices architecture, event-driven design, and scalability best practices. Experience implementing data compliance standards (GDPR, ISO 27001). Find.co is an Equal Opportunity/Affirmative Action employer committed to diversity in the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Backend Developer

London, United Kingdom
Hybrid / WFH Options
Vectara
looking for Technologies - Strong understanding of languages such as Elixir, Ruby, GraphQL or TypeScript Distributed Systems - You understand how to build, deploy and maintain a globally distributed system. Event-driven architecture - Knowledge of event-driven systems and tools/protocols like Kafka, and gRPC will be a plus. Experience - Have experience ( 3+ years) working on internal More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Platform Engineer

London, United Kingdom
Hybrid / WFH Options
Moneysupermarket Group
to enable users to provision accounts to host their services, whilst building paved roads to help teams get their apps up and running quickly in a consistent manner Event-Driven: We share data through an event-driven system powered by MSK Observability: Datadog is used for comprehensive logging and monitoring Databases: We use a combination of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cloud Data Analytics Platform Engineer

London, United Kingdom
Hybrid / WFH Options
Citigroup Inc
desired): Leverage your experience with Snowflake and Databricks to enhance our data platform's capabilities and performance. While not mandatory, experience with these technologies is a significant advantage. Event-Driven Architectures , FinOps and Cost Optimization (Optional): Contribute to the development of event-driven data pipelines using Kafka and schema registries, enabling real-time data insights and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer

London, United Kingdom
Majorplayers.co.uk
in a collaborative, forward-thinking environment. What you'll be doing: Designing, building, and testing microservice-based applications using Java, Docker, and Kubernetes Working with Kafka to build event-driven architectures Collaborating closely with other engineers, sharing knowledge and best practices Supporting and mentoring junior developers and contributing to internal training efforts Creating scalable, maintainable, and extensible systems … architecture Experience with build and config tools like Jenkins, Maven, or Gradle Familiarity with observability tools such as Prometheus and Grafana Working knowledge of software design principles and event-driven architecture Hands-on experience with APIs, MQTT (IoT), and test-driven development Background in Agile methodologies such as XP or Scrum If you're a passionate Java More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Policy Expert
/CD practices. Contribute to and shape the future of our AWS hosted technology stack, which includes: Containerised Java & Kotlin applications. Serverless applications using API Gateway and Lambdas. Event-driven architecture using SNS/SQS. Storage with Postgres, DynamoDB and S3. Orchestration with CloudFormation and GitHub Actions. Who are you: As a Senior Engineer in the Home Acquisition … to improve code, processes and ways of working. Skilled at creating simple and effective solutions. Experienced with cloud technologies, preferably AWS. Familiar with Domain-Driven Design (DDD), event-driven architecture and event sourcing. Proven experience building and scaling high-volume transactional systems, ideally in sectors like insurance or retail. This role will be based in our More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Engineer

London, United Kingdom
Hybrid / WFH Options
WeAreTechWomen
human support as well as fast, hassle free processes to deliver an unbeatable customer experience. The role You have an interest or experience in microservices and/or event-driven architecture You love working in a complex problem domain where you can have a real and substantial impact on the business You are a collaborator - you encourage pairing … both written and spoken, with the ability to clearly articulate technical concepts to both technical and non-technical stakeholders. An interest (or experience) in any Distributed Systems or Event-Driven Architectures (using Apache Kafka). Proven track record of designing and implementing software architecture for complex applications, including considerations for scalability, maintainability, and security. Familiarity with CI/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Backend Engineer (Go)

London, United Kingdom
Rollbar, Inc
In practice, this means you'll: Design, build, and maintain backend services using our tech stack, which includes: Go and Postgres Cassandra, TimescaleDB, S3 and Athena Pulsar for event-driven design AWS for infrastructure GitLab for version control and code management, and CI/CD Contribute to technical leadership, mentorship, and best practices within a team. Stay adaptable … and cloud-native development (AWS, microservices, CI/CD). Strong problem-solving skills and ability to work autonomously in a collaborative environment. Knowledge of database technologies and event-driven architectures. Ability to communicate technical solutions to both technical and non-technical stakeholders. A practical, flexible mindset - comfortable navigating uncertainty and evolving priorities. Our Hiring Process Intro Call More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Founding AI Engineer

London, South East, England, United Kingdom
Avanti
learning algorithms that increase agent autonomy and reduce human input Collaborative learning systems where agents share knowledge and improve collectively Fine-tuned models optimized for complex financial workflows Event-driven distributed systems handling sensitive data at enterprise scale The Tech Stack AI/ML : Multi-agent frameworks, fine-tuning, reinforcement learning, advanced RAG Platform : AWS serverless, event More ❯
Employment Type: Full-Time
Salary: £120,000 - £150,000 per annum
Posted:

Senior Software Engineer (Finance & Logistics)

London, United Kingdom
Deepstreamtech
modelling , Deep experience working in complex domains - such as financial systems, logistics, or workflow-heavy platforms , Hands-on experience with relational databases (PostgreSQL preferred) , Comfortable working in an event-driven, modular monolith environment , Experience with refactoring legacy systems and shaping technical direction , (Desirable) Familiarity with DDD, CQRS, BDD, or similar techniques , (Desirable) Background in finance, accounting, logistics, or … Own the design and implementation of backend systems driving business-critical workflows, financial calculations, and operational tooling , Model domain complexity using DDD and other architectural approaches across an event-driven modular monolith , Shape and evolve our architecture as we transition from Java to Node.js/TypeScript in a modern AWS-based environment , Work closely with product and operations More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Architect, Europe

London, United Kingdom
Hybrid / WFH Options
Travelers Canada
initiatives rooted in Common Delivery, Services-Based Architecture, and Agility. Your leadership will be instrumental in shaping our Technology and API strategies, leveraging increased automation through APIs and event-driven architectures across our technology estate. You will provide visionary technical leadership for complex applications, guiding our team through the intricacies of modern architecture. If you're ready to … level and is supportive of the business strategic plans. Experience working with SaaS platforms and designing cloud-native solutions. Ability to develop API-first design approaches. Knowledge of event-driven architecture patterns, messaging systems, and asynchronous communication models for service integration. What is a Must Have? Experience and knowledge in multiple technologies and architectures. What Is in It More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Backend Engineer

London, United Kingdom
Gorilla
As a Python Backend Engineer, you'll play a vital role in scaling and maintaining the infrastructure behind our data platform. We deliver high-performance, distributed SaaS solutions that help energy companies make faster, smarter decisions, from pricing to forecasting More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Rust Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Tiro Partners
Type: Full-time, Permanent Salary: £60,000 - £85,000 per annum + benefits Domain: Retail/Hospitality/Consumer Tech Tech Stack: Rust, Cloud (AWS/GCP), Microservices, Event-driven architecture Why join us: Work for a globally recognised consumer brand with a strong tech investment roadmap Use Rust daily to build real-world systems at scale, in … background in retail tech, hospitality platforms, or consumer product engineering What you'll do: Build and maintain critical services and APIs in Rust Help design and evolve our event-driven microservice ecosystem using Rust as a core language Write high-performance code to support large-scale data and transaction flows Contribute to team-wide standards and architectural best More ❯
Employment Type: Permanent
Salary: £65000 - £80000/annum bonus, hybrid working
Posted:

Rust Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Tiro Partners Limited
our central London HQType: Full-time, PermanentSalary: £60,000 - £85,000 per annum + benefitsDomain: Retail/Hospitality/Consumer TechTech Stack: Rust, Cloud (AWS/GCP), Microservices, Event-driven architecture Why join us: Work for a globally recognised consumer brand with a strong tech investment roadmap Use Rust daily to build real-world systems at scale, in … background in retail tech, hospitality platforms, or consumer product engineering What you'll do: Build and maintain critical services and APIs in Rust Help design and evolve our event-driven microservice ecosystem using Rust as a core language Write high-performance code to support large-scale data and transaction flows Contribute to team-wide standards and architectural best More ❯
Employment Type: Full-Time
Salary: £65,000 - £80,000 per annum
Posted:

Cloud & AI Solution Engineer - AI Applications

London, United Kingdom
Microsoft
products. Maintain deep expertise in AI Foundry & App architecture (Agentic AI framework, Semantic Kernel, Foundry SDK, Responsible AI) and App architecture/cloud native dev (APIs, containerization, microservices, event-driven, Python, Java or .NET). Maintain and grow expertise in AI Management & Security (Gen AI Ops, Sentinel, orchestrator, monitoring). Represent Microsoft through thought leadership in developer communities … of technical pre-sales or technical consulting experience. OR equivalent experience. Expertise in full stack app architecture design/modernization and cloud native development (e.g., APIs, containerization, microservices, event-driven, Python, Java, .NET). Expertise in AI & ML models (e.g., Agentic AI framework, AI Foundry, Semantic Kernel, Foundry SDK, Responsible AI, fine-tuning/inferencing, etc.). Proven More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solution Engineer London, UK (Remote)

London, United Kingdom
Hybrid / WFH Options
Ably Realtime Ltd
value helping developers build faster, better, and with confidence on Ably, becoming a trusted expert in our platform, our protocols, and the challenges developers face in building modern, event-driven applications. Day to day, you will Guide technical discovery and solution design. You'll partner with our Sales team to drive pre-sales conversations, qualifying technical fit, uncovering … and championing improvements across the product and documentation to better serve our community. Solve real-world architectural challenges. You'll advise customers on topics such as distributed systems, event-driven architectures, realtime messaging protocols, cloud-native integration, and scalable infrastructure. Enable successful adoption. You'll take a hands-on role in early-stage solution design and ensuring customers … We'd love to talk if you have Proven experience in solution engineering or technical pre-sales, ideally in developer-first or infrastructure platforms. A working knowledge of event-driven systems, pub/sub messaging, and protocols like WebSockets, SSE, or MQTT. An ability to translate complex customer architectures into elegant, scalable solutions powered by Ably. Experience crafting More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Golang Developer Kafka API - Start-up

City of London, London, United Kingdom
Hybrid / WFH Options
Client Server
up payments technology company that is revolutionising the payments industry to Africa, improving speed, cost and reliability. As a Golang Developer you'll focus on backend system design, event driven architecture and APIs with a focus on scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key … four days a week. About you: You're an experience backend focussed Software Engineer with strong commercial Go/Golang development experience You have experience with system design, event driven architectures, Kafka, API development You have a product based mindset and commercial acumen You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data More ❯
Employment Type: Permanent, Work From Home
Posted:

Golang Developer Kafka API - Start-up

London, South East, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
up payments technology company that is revolutionising the payments industry to Africa, improving speed, cost and reliability. As a Golang Developer you'll focus on backend system design, event driven architecture and APIs with a focus on scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key … four days a week. About you: You're an experience backend focussed Software Engineer with strong commercial Go/Golang development experience You have experience with system design, event driven architectures, Kafka, API development You have a product based mindset and commercial acumen You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data More ❯
Employment Type: Full-Time
Salary: £90,000 - £110,000 per annum
Posted:

Principal Agentic CI/CD Engineer (AI-Driven DevOps, GCP, Harness)

London, United Kingdom
Hybrid / WFH Options
Staffworx Limited
PrincipalAgenticCI/CDEngineer(AI-DrivenDevOps,GCP,Harness) Location: London|Hybrid&Remote Contract: 6Months(Initial)withstronglikelihoodofextension Rate: CompetitiveMarketRate(InsideIR35) Areyoureadytobuildthefutureofsoftwaredelivery? We'renotjustmigratingpipelines;we'rearchitectinganintelligent,autonomousdeliveryecosystem.Weareseekingavisionary PrincipalAgenticCI/CDEngineer toleadalandmarkinitiativeforourdigitalbankingclient.YourmissionwillbetotransitionfromatraditionalJenkinssetuptoasophisticated,agent-drivenCI/CDframeworkpoweredby HarnessandGoogleCloud Platform(GCP) . ThisismorethanaDevOpsrole.Youwillbethearchitectofasystemwhereautonomousagentsmanage,optimizeandsecurethesoftwarelifecycle.Ifyou'repassionateaboutbuildingself-governingsystemsandpioneeringthefutureofAIinengineering More ❯
Employment Type: Contract
Rate: Up to £650 per day market rates inside IR35, banking end client
Posted:

Principal Engineer - Tech Strategy for a Profitable FinTech

London, United Kingdom
Burns Sheehan
for a Profitable FinTech Scale-Up Hybrid (London) or remote within the UK Up to £140,000 per annum plus stock options Python Django FastAPI AWS Rust Postgres Event-Driven Architecture Machine Learning Principal Engineer - We're working with a leading fintech scale-up that's transforming how small businesses access finance. Backed by a strong track record … solutions. A collaborative leader who has mentored teams and influenced product direction. Experience working with complex domain models and evolving codebases. Bonus skills include : Python, Django, PostgreSQL, event-driven data systems, machine learning familiarity and frontend awareness. If you're a Principal Engineer looking to combine hands-on technical leadership with real strategic influence in a product … for a Profitable FinTech Scale-Up Hybrid (London) or remote within the UK Up to £140,000 per annum plus stock options Python Django FastAPI AWS Rust Postgres Event-Driven Architecture Machine Learning Burns Sheehan Ltd will consider applications based only on skills and ability and will not discriminate on any grounds. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Backend Software Engineer Golang Kafka - Start-up

London, South East, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
payments technology company that is revolutionising the payments industry to Africa, improving speed, cost and reliability. As a Backend Software Engineer you'll focus on backend system design, event driven architecture and APIs with a focus on scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key … in the UK). About you: You're an experience backend focussed Software Engineer with strong commercial Go/Golang development experience You have experience with system design, event driven architectures, Kafka, API development You have a product based mindset and commercial acumen You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data More ❯
Employment Type: Full-Time
Salary: £90,000 - £110,000 per annum
Posted:
Event-Driven
London
10th Percentile
£60,000
25th Percentile
£72,500
Median
£92,500
75th Percentile
£106,250
90th Percentile
£135,750