1 to 25 of 63 Web Services Jobs in London

review and qualify business requirements, functional specifications, use cases, and test plans. Design new prototypes and develop software components across the full stack – services, web and mobile clients, infrastructure, and back‐end. Coordinate and facilitate infrastructure upgrades, disaster recovery testing, and cross‐functional projects with various IT teams. … observability, data quality, and alerting tools, and by providing hands‐on support during on‐call rotations. Qualifications 7+ years of experience designing and developing web applications and services using JavaScript or other relevant enterprise technologies such as Java or .NET. 7+ years of experience designing and developing complex ...

projects on Experience Cloud Experience in Salesforce Customization, Security Access, Workflow Approvals, Data Validation, data utilities. Expertise in SFDC Development using Lightning Web Components, Apex Language, Visual Force pages, Classes, Controllers, Triggers, Indexes, Web Services, Components, Tabs, Apex Web services, Custom Objects, Reports, Analytic Snapshots … Migration tool, Standard and custom controllers, Data Loader, Force.com, Eclipse IDE Plug-in, VS Code, Workflow-Approval, Custom objects, Custom tabs, Email service, Html, Web-service (REST and SOAP) Experience in debugging the code for troubleshooting the issues #J-18808-Ljbffr ...

Sr. Sec & Compliance Engineer, AWS Security Assurance Services, LLC Job ID: 10455265 | AWS EMEA SARL (UK Branch) AWS Security Assurance Services (SAS) is hiring a Senior Security & Compliance Engineer to lead the design, deployment, and implementation of complex AWS security and compliance solutions that accomplish customer-defined business … shape sales opportunities. influence service-team roadmaps and SAS offering strategy. Travel to customer sites as needed. About the team The AWS Security Assurance Services team, within AWS Support, leverages the expertise and ingenuity of our builders to establish scalable security solutions for both internal and external customers that ...

e.g., GL, AP, AR, FA, Procurement) to understand data flows and business processes driving integration needs. Develop and support integrations using REST/SOAP web services, FBDI, HDL, BIP reports, and Oracle Cloud Adapters. Leverage Oracle PaaS services (e.g., Autonomous Database, OIC, VBCS, API Gateway) and IaaS … Solid understanding of Oracle PaaS (Autonomous Database, VBCS, API Platform, Integration Cloud) and IaaS (Compute, Storage, Networking) concepts. Strong knowledge of REST/SOAP web services, XML, JSON, XSLT, and API design principles. Experience with Oracle Cloud Adapters, FBDI/HDL data loading templates, and BI Publisher reporting. ...

adapters, and integration flows to connect Oracle Fusion ERP, HCM, and SCM with third-party and legacy systems. Write and maintain REST/SOAP web services, handling authentication, error handling, and payload transformations (XSLT, JSON/XML mapping). Develop data conversion and migration components using FBDI … Oracle Integration Cloud (OIC). Working technical knowledge of Oracle Fusion ERP, HCM, or SCM data structures and APIs. Proficiency with REST/SOAP web services, JSON, XML, and XSLT transformations. Experience with FBDI, HDL, and BI Publisher (BIP) for data loads and reporting integrations. Understanding of Oracle ...

leadership. Align technology solutions with business outcomes while building expertise in modern cloud and data platforms. Contribute to transformative projects within a global financial services environment. Design secure, scalable, and resilient solutions that support critical business operations and customer trust. The Role As an Oracle CX Solution Architect … analytics where applicable. Design and configure incentive compensation plans, plan components, performance measures, rate tables, classification rules, assignment rules, credit rules, incentive formulae, flexfields, web services, reports, dashboards, and OTBI/data models. Collaborate with business and IT teams to design sales compensation solutions aligned to business requirements. ...

write the right prompts for a given context, to improve engineering productivity, documentation, testing and solution design. A good understanding of the Banking, Financial Services and Insurance (BFSI/BFS) domain is important so the engineer can write accurate, business-aware prompts and validate AI-assisted outputs in context. … well-tested code. Maintain code integrity, organization and secure engineering practices. Understand and implement security, data protection and compliance-aware development practices. Develop backend services using Core Java 11 and above, JDBC, Microservices, REST Web Services, Spring Framework, Kafka and AWS. Design, deploy and operate containerized services ...

database-related issues. Required Technical Skills Core Development Strong experience with: C# development .NET 6.0/.NET 8.0 .NET Core .NET Framework 4.7+ Web & API Development Experience designing and developing Web Services, including: REST APIs SOAP Services Strong understanding of API design principles and documentation standards. … ASP.NET MVC 5 ASP.NET Web API 2 Front-End Development Angular (v2+) JavaScript Data & Persistence Experience with ORM frameworks such as: Entity Framework NHibernate Dapper Database development and support experience with: Microsoft SQL Server (2008+) IBM DB2 Key Competencies Strong analytical and problem-solving skills with excellent attention ...

database-related issues. Required Technical Skills Core Development Strong experience with: C# development .NET 6.0/.NET 8.0 .NET Core .NET Framework 4.7+ Web & API Development Experience designing and developing Web Services, including: REST APIs SOAP Services Strong understanding of API design principles and documentation standards. … ASP.NET MVC 5 ASP.NET Web API 2 Front-End Development Angular (v2+) JavaScript Data & Persistence Experience with ORM frameworks such as: Entity Framework NHibernate Dapper Database development and support experience with: Microsoft SQL Server (2008+) IBM DB2 Key Competencies Strong analytical and problem-solving skills with excellent attention ...

development experience. Asp .Net Core .NET 6.0/.NET 8.0 .NET Framework 4.7+ REST APIs Development SQL/SQL Server Experience designing and developing Web Services, including: SOAP Services Strong understanding of API design principles and documentation standards. ASP.NET MVC 5 ASP.NET Web API 2 Front ...

SDLC: Back-End Microservices Development: Java, Spring Framework Mobile Development: iOS: Swift, Xcode, MVC Architecture Android: Android Studio, JavaScript, CSS, AJAX, Java Web Services Front-End Web Development: React or Angular, Apigee TypeScript, HTML5 Generative AI & AI Agents: Tools: GitHub Copilot with various models, Citi Squad (automated … adoption and deployment of cutting-edge Generative AI models and solutions on diverse cloud providers such as AWS, leveraging specialized AI/ML services for scalable and efficient inference. This includes advanced AI engineering practices to optimize model performance and reliability. Engineering Excellence (AI/MLOps): Adhering ...

platform, which powers products such as LeapSpace, Scopus, ScienceDirect, Clinical Key, Reaxys, and our next-generation AI powered search systems. The platform uses agentic services to interrogate our rich knowledge graphs, search and recommendation systems, and our unparalleled collection of research data to deliver insights to the scientific community … responsibilities: Design and implement graph-based search services. Develop applications using Java , Spring Boot, Spring, GraphQL , and GraphQL Federation . Integrate with databases, web services, or AWS services (Neo4j, DynamoDB, RDS, S3, Parameter Store, SQS, SNS, Kinesis) to support ingestion, storage, and messaging pipelines. Champion clean code ...

Apache Kafka and Apache Flink for real-time risk data streaming. API & Integration Engineering: Design, implement, and maintain high-performance RESTful APIs and gRPC services for seamless cross-system and frontend-backend communication. Cloud & DevOps Integration: Deploy, scale, and manage cloud-native applications on AWS (leveraging AWS Lambda … compliance with banking regulations. Mandatory Skills Languages & Frameworks: Java (Core Java, Multithreading, Concurrency), Kotlin, Spring Boot, ReactJS. Cloud & Serverless: AWS Lambda, AWS Cloud Services, Kubernetes. Additional Technical & Functional Competencies Frontend Architecture: TypeScript, JavaScript (ES6+), Redux/Context API, HTML5, CSS3, REST/gRPC integration. Streaming & Messaging: Apache Kafka, Apache ...

Dynamics 365 entities, forms, views and business processes to meet evolving business requirements Build integrations between Dynamics 365 and third-party applications using Azure services, APIs and REST/SOAP web services Support the full software development lifecycle, including solution design, development, testing, code reviews and deployments … JavaScript, TypeScript, Power Apps, Power Automate and Dynamics 365 plugin development Experience working with Dataverse, SQL Server and relational database design Knowledge of Azure services, REST/SOAP APIs and enterprise system integrations Strong understanding of secure coding practices, solution architecture and performance optimisation Excellent analytical, debugging and problem ...

understanding of software engineering principles and their application. - Experience of Scripting and pipeline automation (eg Jenkins and GitHub Actions). - Strong understanding of cloud services (AWS) and containerisation technologies (eg, Docker, Kubernetes). - Proficiency in Infrastructure as Code (IaC) tools such as CloudFormation or Terraform. Essential - Experience of working … troubleshooting - Experience with Python Scripting and troubleshooting - Experience with Jenkins pipelines (multibranch), deployments, groovy Scripting - Experience with Linux commands and knowledge of troubleshooting web services - Experience with AWS services - EC2, NLB, API Gateway, ASG, etc. ...

visualisations using tools such as Power BI, SSRS, and other reporting technologies. Develop and support integrations between Dynamics 365 and external systems using APIs, web services, middleware platforms, and cloud technologies. Investigate issues, resolve defects, and improve the performance, reliability, and usability of existing Dynamics 365 solutions. Engage … based data structures. Understanding of relational database concepts and data modelling principles. Experience designing and consuming integrations using APIs, REST/SOAP services, and cloud-based technologies. Strong analytical and troubleshooting skills with the ability to diagnose complex technical issues. Ability to produce high-quality, maintainable code following recognised ...

enhancement requests to the customer's ServiceNow instances, including changes to the user interface, system properties, foundation data + workflows. System integration experience using Web Services + web-based technologies including: XML, HTML, AJAX, CSS, HTTP, REST, SOAP, Agile/Scrum approaches. ITIL Service Management certification advantageous ...

. Excellent understanding of RPA development best practices and software development lifecycle. Experience with UiPath Studio, Orchestrator and REFramework. Knowledge of API integrations and web services. Experience working with SQL databases. Strong debugging and problem-solving skills. Excellent communication and stakeholder engagement skills. Experience working within Agile delivery environments. ...

understanding of software engineering principles and their application. Experience of Scripting and pipeline automation (eg Jenkins and GitHub Actions). Strong understanding of cloud services (AWS) and containerisation technologies (eg, Docker, Kubernetes). Proficiency in Infrastructure as Code (IaC) tools such as CloudFormation or Terraform. Essential Experience of working … troubleshooting - Experience with Python Scripting and troubleshooting - Experience with Jenkins pipelines (multibranch), deployments, groovy Scripting Experience with Linux commands and knowledge of troubleshooting web services Experience with AWS services - EC2, NLB, API Gateway, ASG, etc. ...

APIs, Hibernate Experience with Oracle Database. Front-end experience with AngularJS/Angular Working knowledge of Git, JIRA, Artifactory, Ansible Experience building and consuming Web Services Understanding of Java concurrency and design patterns Previous experience working in Agile/Scrum teams Key Responsibilities Develop and enhance enterprise Java … applications. Build scalable backend services using Spring Boot and REST APIs. Work on a large-scale migration to new source systems. Support client-facing reporting platforms. Provide technical guidance and mentor junior developers. Collaborate with global teams across the UK, India and the US. Why Join Us? Work ...

production environments Experience analyzing the issue, estimating the efforts and proposing solutions or prototyping. Rigorously follow ServiceNow development best practices. System integration experience using web services and other web-based technologies such as XML, HTML, AJAX, CSS, HTTP, REST/SOAP Deep functional and technical knowledge ...

exciting role, you will support the execution of architectural and technological strategies that drive the development and implementation of 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 … General knowledge of experience in providing architecture guidance to Development Teams. Technical Proficiency Thorough knowledge of experience in multiple technologies and architectures including: J2EE. Web Application Development (User & B2B). Service‐Oriented Architecture & Web Services (SOAP, XML, REST). Application Frameworks (Spring, Struts, Hibernate, MVC, etc.). ...

exciting role, you will support the execution of architectural and technological strategies that drive the development and implementation of 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. General knowledge of experience in providing architecture guidance to Development Teams. Thorough knowledge of experience in multiple technologies and architectures including: J2EE. Web Application Development (User & B2B). Service-Oriented Architecture & Web Services (SOAP, XML, REST). Middleware Technologies (Websphere, JBoss, Datapower). Relational Database Design ...

understanding of software engineering principles and their application. - Experience of Scripting and pipeline automation (e.g. Jenkins and GitHub Actions). - Strong understanding of cloud services (AWS) and containerisation technologies (e.g., Docker, Kubernetes). - Proficiency in Infrastructure as Code (IaC) tools such as CloudFormation or Terraform. Essential - Experience of working … troubleshooting - Experience with Python scripting and troubleshooting - Experience with Jenkins pipelines (multibranch), deployments, groovy scripting - Experience with Linux commands and knowledge of troubleshooting web services - Experience with AWS services – EC2, NLB, API Gateway, ASG, etc. ...

role itself is remote) 3 months, with extension Responsibilities: Design, architect, and maintain robust, reusable test automation frameworks tailored for RPA processes, web services, and data transformation layers. Author and execute automated integration, regression, performance, and volume/load testing scripts to ensure systemic resilience under load. Proactively ...