176 to 195 of 195 Event-Driven Jobs in the City of London

Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build scalable, event-driven systems. Design and optimise APIs that serve our mobile and web products, including partner integrations. Implement efficient RAG AI backend systems for introducing advanced LLM based features Collaborate … Have Experience with React/Next.js/React Native or TypeScript . Experience integrating third-party APIs (OEM, OBD, or telematics data). Familiarity with data pipelines and event-driven design. Understanding of CI/CD automation and GitHub Actions workflows. What We Offer Competitive salary and equity options. Hybrid working (London-based team with flexible hours). More ❯

code that directly influences the platform’s performance and customer experience. Key Responsibilities Design, develop, and maintain backend services using Node.js and NestJS Build and support microservices and event-driven architectures Develop clean, maintainable, and well-tested code Create and optimise RESTful APIs with strong attention to performance and security Model and optimise MongoDB schemas for scalable data … Qualifications Degree in Computer Science or related field 2+ years of backend development experience with Node.js Strong knowledge of TypeScript , async programming, and distributed systems Experience with microservices & event-driven architectures Skilled in writing unit and integration tests Experience with cloud platforms and CI/CD workflows Strong collaboration and problem-solving abilities Why Join Work in a More ❯

code that directly influences the platform’s performance and customer experience. Key Responsibilities Design, develop, and maintain backend services using Node.js and NestJS Build and support microservices and event-driven architectures Develop clean, maintainable, and well-tested code Create and optimise RESTful APIs with strong attention to performance and security Model and optimise MongoDB schemas for scalable data … Qualifications Degree in Computer Science or related field 2+ years of backend development experience with Node.js Strong knowledge of TypeScript , async programming, and distributed systems Experience with microservices & event-driven architectures Skilled in writing unit and integration tests Experience with cloud platforms and CI/CD workflows Strong collaboration and problem-solving abilities Why Join Work in a More ❯

ll Be Building Scalable backend services and operational tooling using Node.js, TypeScript, and AWS APIs and data pipelines to support logistics, supply chain, and real-time store operations Event-driven systems and distributed architecture for fast, fault-tolerant execution Back-office tools and dashboards for internal teams—integrated directly with on-the-ground workflows Systems to optimise KPIs … inventory speed 🔧 Tech Stack Backend: Node.js, TypeScript, Express Data: PostgreSQL, MongoDB, event streams Infra: AWS (Lambda, DynamoDB, EventBridge), GCP, Docker, CI/CD pipelines Architecture: Serverless, microservices, event-driven Tooling: Monitoring, dashboarding, dev tooling, cloud infra automation ✅ What You Bring 5+ years backend experience with Node.js and TypeScript Deep experience with SQL/NoSQL databases and data More ❯

ll Be Building Scalable backend services and operational tooling using Node.js, TypeScript, and AWS APIs and data pipelines to support logistics, supply chain, and real-time store operations Event-driven systems and distributed architecture for fast, fault-tolerant execution Back-office tools and dashboards for internal teams—integrated directly with on-the-ground workflows Systems to optimise KPIs … inventory speed 🔧 Tech Stack Backend: Node.js, TypeScript, Express Data: PostgreSQL, MongoDB, event streams Infra: AWS (Lambda, DynamoDB, EventBridge), GCP, Docker, CI/CD pipelines Architecture: Serverless, microservices, event-driven Tooling: Monitoring, dashboarding, dev tooling, cloud infra automation ✅ What You Bring 5+ years backend experience with Node.js and TypeScript Deep experience with SQL/NoSQL databases and data More ❯

grade data integration solutions, with a strong focus on real-time streaming and cloud-native platforms. You will lead initiatives involving Apache Kafka and Confluent Cloud, enabling scalable, event-driven architectures that support high-throughput, low-latency data movement across systems. You will anchor engagements from requirement gathering and solution architecture to development and deployment, ensuring seamless integration … all Kafka and Confluent-related queries and solutions. Collaborate with data engineering teams, architects, and business stakeholders to define onboarding strategies. Provide technical guidance and best practices for event-driven architectures. Conduct knowledge-sharing sessions and mentor team members on streaming technologies. Oversee daily operations for data onboarding and streaming pipelines. Implement monitoring and alerting mechanisms for proactive … for data analysis and integration. Hands-on experience with data onboarding in hybrid environments (on-prem & cloud). Excellent problem-solving, communication, and stakeholder management skills. Familiarity with event-driven architecture and streaming best practices. Preferred Experience with Fivetran, SSIS, ADF or Snowflake technologies. Knowledge of ETL processes, data warehousing, and cloud data platforms. Exposure to Azure for More ❯

grade data integration solutions, with a strong focus on real-time streaming and cloud-native platforms. You will lead initiatives involving Apache Kafka and Confluent Cloud, enabling scalable, event-driven architectures that support high-throughput, low-latency data movement across systems. You will anchor engagements from requirement gathering and solution architecture to development and deployment, ensuring seamless integration … all Kafka and Confluent-related queries and solutions. Collaborate with data engineering teams, architects, and business stakeholders to define onboarding strategies. Provide technical guidance and best practices for event-driven architectures. Conduct knowledge-sharing sessions and mentor team members on streaming technologies. Oversee daily operations for data onboarding and streaming pipelines. Implement monitoring and alerting mechanisms for proactive … for data analysis and integration. Hands-on experience with data onboarding in hybrid environments (on-prem & cloud). Excellent problem-solving, communication, and stakeholder management skills. Familiarity with event-driven architecture and streaming best practices. Preferred Experience with Fivetran, SSIS, ADF or Snowflake technologies. Knowledge of ETL processes, data warehousing, and cloud data platforms. Exposure to Azure for More ❯

design at scale. About the Role This is a ‘management first’ but highly technical leadership role perfect for a senior engineering leader with a background in real-time, event-driven architecture and a passion for building high-performing teams. We’re open to a Principal IC who has mentored others if they have headed up real-time dynamic … 5+ direct reports preferred. Experience overseeing delivery of large-scale, data-driven products from prototype through to production in complex environments. Strong technical understanding of real-time event-driven data processing systems including Kafka or similar frameworks. Hands-on knowledge (past or present) of Java and AWS-based cloud environments, with an understanding of scalable system design. More ❯

design at scale. About the Role This is a ‘management first’ but highly technical leadership role perfect for a senior engineering leader with a background in real-time, event-driven architecture and a passion for building high-performing teams. We’re open to a Principal IC who has mentored others if they have headed up real-time dynamic … 5+ direct reports preferred. Experience overseeing delivery of large-scale, data-driven products from prototype through to production in complex environments. Strong technical understanding of real-time event-driven data processing systems including Kafka or similar frameworks. Hands-on knowledge (past or present) of Java and AWS-based cloud environments, with an understanding of scalable system design. More ❯

leveraging microservices architecture and Azure cloud technologies to deliver highly scalable, performant, and resilient systems. You’ll collaborate closely with traders, data engineers, and DevOps specialists to deliver event-driven solutions that power trading decisions and optimise market operations. Experience required: Strong commercial experience with C# and .NET Core Proven experience building microservices-based architectures Strong knowledge of … Azure Cloud Services (Functions, Service Bus, Event Hub, Kubernetes, etc.) Experience with event-driven/message-based systems (Kafka, RabbitMQ, or Service Bus) Energy or Commodity Trading domain experience (essential) Exposure to low-latency systems or real-time data processing is highly desirable If you’re interested in hearing more about this Senior C# Engineer contract, please More ❯

leveraging microservices architecture and Azure cloud technologies to deliver highly scalable, performant, and resilient systems. You’ll collaborate closely with traders, data engineers, and DevOps specialists to deliver event-driven solutions that power trading decisions and optimise market operations. Experience required: Strong commercial experience with C# and .NET Core Proven experience building microservices-based architectures Strong knowledge of … Azure Cloud Services (Functions, Service Bus, Event Hub, Kubernetes, etc.) Experience with event-driven/message-based systems (Kafka, RabbitMQ, or Service Bus) Energy or Commodity Trading domain experience (essential) Exposure to low-latency systems or real-time data processing is highly desirable If you’re interested in hearing more about this Senior C# Engineer contract, please More ❯

to enable real-time, secure transactions across the globe. 🔍 What You’ll Be Doing You’ll be the focal point of a high-performing engineering team building asynchronous, event-driven systems using modern Java technologies. Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux, AKKA, Kafka, and more … thrive on solving complex distributed systems problems. Strong hands-on experience with Java 11+ (ideally Java 17) Solid knowledge of Reactive Programming (e.g., Spring WebFlux, AKKA) Experience with event-driven architecture, real-time messaging systems (Kafka, JMS) Familiarity with asynchronous request handling, scalability, and system resilience Agile mindset, with TDD/BDD and CI/CD experience Bonus More ❯

to enable real-time, secure transactions across the globe. 🔍 What You’ll Be Doing You’ll be the focal point of a high-performing engineering team building asynchronous, event-driven systems using modern Java technologies. Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux, AKKA, Kafka, and more … thrive on solving complex distributed systems problems. Strong hands-on experience with Java 11+ (ideally Java 17) Solid knowledge of Reactive Programming (e.g., Spring WebFlux, AKKA) Experience with event-driven architecture, real-time messaging systems (Kafka, JMS) Familiarity with asynchronous request handling, scalability, and system resilience Agile mindset, with TDD/BDD and CI/CD experience Bonus More ❯

using Flows, Apex, Aura, LWC, and OmniStudio to deliver scalable, upgradeable, and low-technical-debt applications. Integration – Design and implement secure, high-performing integrations with APIs, middleware, and event-driven patterns to ensure seamless data flow and system interoperability. DevOps & Automation – Apply branching strategies, CI/CD pipelines, test automation, and 2GP packaging to enable efficient, repeatable, and … compliance standards, ensuring solutions remain secure and audit-ready. Skills & Competencies Expert-level Salesforce data architecture, Flows, Apex, LWC, and OmniStudio. Strong integration expertise (APIs, ETL, asynchronous/event-driven architecture). Proficiency in Salesforce DevOps (Salesforce DX, CI/CD pipelines, 2GP packaging). Skilled in SOQL/SOSL optimisation and scalable data modelling. Strong grasp of More ❯

using Flows, Apex, Aura, LWC, and OmniStudio to deliver scalable, upgradeable, and low-technical-debt applications. Integration – Design and implement secure, high-performing integrations with APIs, middleware, and event-driven patterns to ensure seamless data flow and system interoperability. DevOps & Automation – Apply branching strategies, CI/CD pipelines, test automation, and 2GP packaging to enable efficient, repeatable, and … compliance standards, ensuring solutions remain secure and audit-ready. Skills & Competencies Expert-level Salesforce data architecture, Flows, Apex, LWC, and OmniStudio. Strong integration expertise (APIs, ETL, asynchronous/event-driven architecture). Proficiency in Salesforce DevOps (Salesforce DX, CI/CD pipelines, 2GP packaging). Skilled in SOQL/SOSL optimisation and scalable data modelling. Strong grasp of More ❯

Tech Strategy for a Profitable FinTech Scale-Up Hybrid (London) or remote within the UK £160,000 per annum plus stock options Python | Django | FastAPI | AWS | Rust | Postgres | Event-Driven Architecture | Machine Learning Technical Lead - 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 Technical Lead looking to combine hands-on technical leadership with real strategic influence in a product … Tech Strategy for a Profitable FinTech Scale-Up Hybrid (London) or remote within the UK £160,000 per annum plus stock options Python | Django | FastAPI | AWS | Rust | Postgres | Event-Driven Architecture | Machine Learning More ❯

Overview: My client, one of the UK’s most exciting and fastest growing IT Services organisations is seeking a skilled ServiceNow Discovery Engineer with hands-on experience configuring event-driven discovery for AWS environments . The initial project the candidate will be placed on (projected to last several years) will be with a major internationally operating Financial Services … integration. The ideal candidate will have strong JavaScript development skills , particularly in ServiceNow Business Rules , Script Includes , and custom server-side scripting . Key Responsibilities: Configure and optimize event-driven discovery for AWS resources using ServiceNow Discovery and MID Servers. Develop and maintain custom probes, sensors , and patterns to support dynamic cloud infrastructure. Write and troubleshoot JavaScript-based … and ECC Queue processing. Required Skills: Proven experience with ServiceNow Discovery , especially in AWS environments . Strong proficiency in JavaScript within the ServiceNow platform. Familiarity with CMDB architecture , event-driven automation , and MID Server configuration . Experience with AWS services and cloud resource modelling. Ability to analyze Discovery logs and optimize probe/sensor performance Services offered by More ❯

Overview: My client, one of the UK’s most exciting and fastest growing IT Services organisations is seeking a skilled ServiceNow Discovery Engineer with hands-on experience configuring event-driven discovery for AWS environments . The initial project the candidate will be placed on (projected to last several years) will be with a major internationally operating Financial Services … integration. The ideal candidate will have strong JavaScript development skills , particularly in ServiceNow Business Rules , Script Includes , and custom server-side scripting . Key Responsibilities: Configure and optimize event-driven discovery for AWS resources using ServiceNow Discovery and MID Servers. Develop and maintain custom probes, sensors , and patterns to support dynamic cloud infrastructure. Write and troubleshoot JavaScript-based … and ECC Queue processing. Required Skills: Proven experience with ServiceNow Discovery , especially in AWS environments . Strong proficiency in JavaScript within the ServiceNow platform. Familiarity with CMDB architecture , event-driven automation , and MID Server configuration . Experience with AWS services and cloud resource modelling. Ability to analyze Discovery logs and optimize probe/sensor performance Services offered by More ❯

are a people-first, fast-growing company that values agility, innovation, and excellence. We are seeking a skilled ServiceNow Discovery Engineer - AWS Integration with hands-on experience configuring event-driven discovery for AWS environments. The ideal candidate will have strong JavaScript development skills, particularly in ServiceNow Business Rules, Script Includes, and custom server-side scripting. Hybrid flexible … day per week in London. Responsibilities: Configure and optimize event-driven discovery for AWS resources using ServiceNow Discovery and MID Servers. Develop and maintain custom probes, sensors, and patterns to support dynamic cloud infrastructure. Write and troubleshoot JavaScript-based business rules, script includes, and workflow scripts within ServiceNow. Collaborate with cloud and infrastructure teams to ensure accurate and … and ECC Queue processing. Experience/Skills: Proven experience with ServiceNow Discovery, especially in AWS environments. Strong proficiency in JavaScript within the ServiceNow platform. Familiarity with CMDB architecture, event-driven automation, and MID Server configuration. Experience with AWS services and cloud resource modeling. Ability to analyze Discovery logs and optimize probe/sensor performance. Protecting your privacy and More ❯

are a people-first, fast-growing company that values agility, innovation, and excellence. We are seeking a skilled ServiceNow Discovery Engineer - AWS Integration with hands-on experience configuring event-driven discovery for AWS environments. The ideal candidate will have strong JavaScript development skills, particularly in ServiceNow Business Rules, Script Includes, and custom server-side scripting. Hybrid flexible … day per week in London. Responsibilities: Configure and optimize event-driven discovery for AWS resources using ServiceNow Discovery and MID Servers. Develop and maintain custom probes, sensors, and patterns to support dynamic cloud infrastructure. Write and troubleshoot JavaScript-based business rules, script includes, and workflow scripts within ServiceNow. Collaborate with cloud and infrastructure teams to ensure accurate and … and ECC Queue processing. Experience/Skills: Proven experience with ServiceNow Discovery, especially in AWS environments. Strong proficiency in JavaScript within the ServiceNow platform. Familiarity with CMDB architecture, event-driven automation, and MID Server configuration. Experience with AWS services and cloud resource modeling. Ability to analyze Discovery logs and optimize probe/sensor performance. Protecting your privacy and More ❯