201 to 225 of 445 RESTful Jobs in London

both greenfield and existing projects, contributing to scalable REST APIs, modern Angular SPAs, and data integration initiatives. What You’ll Do Design and develop backend services using C# and RESTful APIs. Build and enhance modern single-page applications using Angular and TypeScript. Collaborate closely with traders, portfolio managers, and operations teams to deliver practical, business-focused solutions. Support and enhance More ❯

Python Developers to join our clients back-end development team. This is a varied and challenging programming role working with AI Engineers to analyse huge data sets ,or writing Restful APIs in Django to support the React front end. You will need to lead projects by defining and designing systems, building proof of concepts, and delivering new service functionality - including More ❯

in C#.Net Core, showing depth in architecture and data processing, utilizing frameworks such as Azure Event Hubs or Apache Kafka. deploying, and maintaining microservices, with a strong understanding of RESTful APIs and gRPC. database solutions, with a preference for experience in both relational databases like SQL Server and NoSQL databases like MongoDB or CosmosDB. debugging and troubleshooting skills within the More ❯

in C#.Net Core, showing depth in architecture and data processing, utilizing frameworks such as Azure Event Hubs or Apache Kafka. deploying, and maintaining microservices, with a strong understanding of RESTful APIs and gRPC. database solutions, with a preference for experience in both relational databases like SQL Server and NoSQL databases like MongoDB or CosmosDB. debugging and troubleshooting skills within the More ❯

and API Management. Good exposure to MuleSoft, Solace, SAP BTP, and hybrid integration scenarios. Technical Skills Strong understanding of cloud-native architecture, microservices, and integration design patterns. Proficient in RESTful APIs, JSON, XML, and messaging protocols. Familiarity with DevOps practices and CI/CD pipelines using Azure DevOps. Experience with C#, .NET, and scripting languages like PowerShell. Preferred Certifications Microsoft More ❯

and API Management. Good exposure to MuleSoft, Solace, SAP BTP, and hybrid integration scenarios. Technical Skills Strong understanding of cloud-native architecture, microservices, and integration design patterns. Proficient in RESTful APIs, JSON, XML, and messaging protocols. Familiarity with DevOps practices and CI/CD pipelines using Azure DevOps. Experience with C#, .NET, and scripting languages like PowerShell. Preferred Certifications Microsoft More ❯

in C#.Net Core, showing depth in architecture and data processing, utilizing frameworks such as Azure Event Hubs or Apache Kafka. deploying, and maintaining microservices, with a strong understanding of RESTful APIs and gRPC. database solutions, with a preference for experience in both relational databases like SQL Server and NoSQL databases like MongoDB or CosmosDB. debugging and troubleshooting skills within the More ❯

and API Management. Good exposure to MuleSoft, Solace, SAP BTP, and hybrid integration scenarios. Technical Skills Strong understanding of cloud-native architecture, microservices, and integration design patterns. Proficient in RESTful APIs, JSON, XML, and messaging protocols. Familiarity with DevOps practices and CI/CD pipelines using Azure DevOps. Experience with C#, .NET, and scripting languages like PowerShell. Preferred Certifications Microsoft More ❯

a high-impact solution used globally. The role Build backend services using Go and C#, contributing to a modular, service- and event-driven architecture Work with distributed messaging systems, RESTful APIs, and modern frontend frameworks (Vue, React, or Angular) Manage relational databases (SQL Server, SQLite, PostgreSQL) and support data visualisation through dashboards and web interfaces Contribute to CI/CD More ❯

in C#.Net Core, showing depth in architecture and data processing, utilizing frameworks such as Azure Event Hubs or Apache Kafka. deploying, and maintaining microservices, with a strong understanding of RESTful APIs and gRPC. database solutions, with a preference for experience in both relational databases like SQL Server and NoSQL databases like MongoDB or CosmosDB. debugging and troubleshooting skills within the More ❯

a high-impact solution used globally. The role Build backend services using Go and C#, contributing to a modular, service- and event-driven architecture Work with distributed messaging systems, RESTful APIs, and modern frontend frameworks (Vue, React, or Angular) Manage relational databases (SQL Server, SQLite, PostgreSQL) and support data visualisation through dashboards and web interfaces Contribute to CI/CD More ❯

5+ years commercial or similar experience Architected, designed, and led development of a microservices solution using Spring Boot Experience of Docker and AWS (ideally EventBridge & SQS) Experience of implementing RESTful web services Experience of unit testing using Junit, mocking frameworks and integration testing Experience of deploying into and using AWS services including VPC, EC2, RDS, API Gateway Experience of deploying More ❯

5+ years commercial or similar experience Architected, designed, and led development of a microservices solution using Spring Boot Experience of Docker and AWS (ideally EventBridge & SQS) Experience of implementing RESTful web services Experience of unit testing using Junit, mocking frameworks and integration testing Experience of deploying into and using AWS services including VPC, EC2, RDS, API Gateway Experience of deploying More ❯

a high-impact solution used globally. The role Build backend services using Go and C#, contributing to a modular, service- and event-driven architecture Work with distributed messaging systems, RESTful APIs, and modern frontend frameworks (Vue, React, or Angular) Manage relational databases (SQL Server, SQLite, PostgreSQL) and support data visualisation through dashboards and web interfaces Contribute to CI/CD More ❯

5+ years commercial or similar experience Architected, designed, and led development of a microservices solution using Spring Boot Experience of Docker and AWS (ideally EventBridge & SQS) Experience of implementing RESTful web services Experience of unit testing using Junit, mocking frameworks and integration testing Experience of deploying into and using AWS services including VPC, EC2, RDS, API Gateway Experience of deploying More ❯

a high-impact solution used globally. The role Build backend services using Go and C#, contributing to a modular, service- and event-driven architecture Work with distributed messaging systems, RESTful APIs, and modern frontend frameworks (Vue, React, or Angular) Manage relational databases (SQL Server, SQLite, PostgreSQL) and support data visualisation through dashboards and web interfaces Contribute to CI/CD More ❯

5+ years commercial or similar experience Architected, designed, and led development of a microservices solution using Spring Boot Experience of Docker and AWS (ideally EventBridge & SQS) Experience of implementing RESTful web services Experience of unit testing using Junit, mocking frameworks and integration testing Experience of deploying into and using AWS services including VPC, EC2, RDS, API Gateway Experience of deploying More ❯

or CloudFormation for infrastructure as code Docker and Kubernetes CI/CD pipelines with GitHub Actions Monitoring, logging, and incident response Software and Frameworks React, Node, Next.js, and Python RESTful API design and automation SaaS integrations and workflow scripting Data and Platforms Salesforce, Google Workspace, Jira, and Confluence Databases such as DynamoDB, MongoDB, and RDS Security and Identity Okta, federated More ❯

or CloudFormation for infrastructure as code Docker and Kubernetes CI/CD pipelines with GitHub Actions Monitoring, logging, and incident response Software and Frameworks React, Node, Next.js, and Python RESTful API design and automation SaaS integrations and workflow scripting Data and Platforms Salesforce, Google Workspace, Jira, and Confluence Databases such as DynamoDB, MongoDB, and RDS Security and Identity Okta, federated More ❯

or CloudFormation for infrastructure as code Docker and Kubernetes CI/CD pipelines with GitHub Actions Monitoring, logging, and incident response Software and Frameworks React, Node, Next.js, and Python RESTful API design and automation SaaS integrations and workflow scripting Data and Platforms Salesforce, Google Workspace, Jira, and Confluence Databases such as DynamoDB, MongoDB, and RDS Security and Identity Okta, federated More ❯

or CloudFormation for infrastructure as code Docker and Kubernetes CI/CD pipelines with GitHub Actions Monitoring, logging, and incident response Software and Frameworks React, Node, Next.js, and Python RESTful API design and automation SaaS integrations and workflow scripting Data and Platforms Salesforce, Google Workspace, Jira, and Confluence Databases such as DynamoDB, MongoDB, and RDS Security and Identity Okta, federated More ❯

automation tools (e.g., Zapier, n8n, Make) and dashboarding platforms (e.g., Power BI, Tableau). Hands-on experience in chatbot development and conversational UI design is a plus. Familiarity with RESTful APIs and SDKs for integrating LLMs into enterprise platforms. Knowledge of cloud platforms (Azure, AWS, GCP) and containerization tools (Docker, Kubernetes) is beneficial. Ability to translate business requirements into prompt More ❯

proficiency in JavaScript , HTML5 , CSS3 , and ReactJS . Experience with CSS preprocessors (e.g., SASS, LESS). Solid understanding of Node.js and modern JS frameworks. Familiarity with AJAX , JSON , and RESTful APIs. Knowledge of accessibility standards (WCAG, ARIA). Experience with unit testing frameworks and TDD methodologies. Proficiency in Git , Perforce , and build tools like Grunt , Gulp , and npm . Understanding More ❯

environments. Proficient in monitoring tools and techniques within dynamic, fast-paced environments. Capable of designing self-healing and fault-tolerant systems. Solid understanding of stateless, loosely coupled applications and RESTful APIs. Familiarity with messaging and queuing services for scalable system design. Experienced in Infrastructure as Code—covering design, security, configuration, integration, deployment, and performance tuning. Working knowledge of one or More ❯

environments. Proficient in monitoring tools and techniques within dynamic, fast-paced environments. Capable of designing self-healing and fault-tolerant systems. Solid understanding of stateless, loosely coupled applications and RESTful APIs. Familiarity with messaging and queuing services for scalable system design. Experienced in Infrastructure as Code—covering design, security, configuration, integration, deployment, and performance tuning. Working knowledge of one or More ❯