151 to 175 of 234 Web Services Jobs in London

C# developer, especially with regard to delivery in a fast-paced, agile environment. C++ and Java development experience Experience with the FIX protocol and web services interfaces. Experience working with traders, quants, and risk managers in an investment banking environment. Strong understanding of SQL, RDBMS, and messaging middleware. More ❯

C# developer, especially with regard to delivery in a fast-paced, agile environment. C++ and Java development experience Experience with the FIX protocol and web services interfaces. Experience working with traders, quants, and risk managers in an investment banking environment. Strong understanding of SQL, RDBMS, and messaging middleware. More ❯

and customizing Dynamics 365 CRM applications, including forms, views, dashboards, and business rules. Integration: Experience with integrating D365 CRM with other business applications using web services, APIs, and data connectors. Data Migration: Familiar with tools and strategies for migrating data between Dynamics 2011 and D365 CE Online. Problem More ❯

skills and experience Dynatrace is MANDATORY "Application Architect with experience of working in a distributed enterprise landscape. Some experience of broad spectrum integration patterns, web services, xml, wsdl, json/REST, APIs, batch workloads. Technical approach to problem solving and analyzing integration issues. Client consulting and team player More ❯

leading team members Dynatrace is MANDATORY "Application Architect with experience of working in a distributed enterprise landscape. Some experience of broad spectrum integration patterns, web services, xml, wsdl, json/REST, APIs, batch workloads. Technical approach to problem solving and analyzing integration issues. Client consulting and team player More ❯

Sharepoint Integration: Integrate the SharePoint environment and Forms with Equation system to introduce automation of processes thereby eliminating the need for duplicate entry. Utilise web services to integrate from cutting edge technology into legacy systems such as Equation. End of Day Cycle: Provide second and third level support More ❯

Sharepoint Integration: Integrate the SharePoint environment and Forms with Equation system to introduce automation of processes thereby eliminating the need for duplicate entry. Utilise web services to integrate from cutting edge technology into legacy systems such as Equation. End of Day Cycle: Provide second and third level support More ❯

Application Security Engineer, Amazon Application Security Job ID: Amazon Development Centre (London) Limited Amazon is continuously innovating new services and features for our customers. Our engineers invent, build, and sometimes break things to make them easier, faster, better, and more cost-effective. However, no matter what we're building … from websites to web services, AR to AI, drones to devices - security is always our top priority. The Amazon Application Security team focuses on working with our builders to provide experiences that our customers can trust. That means constantly learning new things and solving complex problems to protect … Swift, Java, .Net, C++ or similar object-oriented language 5+ years of experience in a similar role PREFERRED QUALIFICATIONS Experience with AWS products and services Experience with any combination of the following: threat modeling, secure coding, identity management and authentication, software development, cryptography, system administration and network security Experience More ❯

a job. Application Security Engineer, Amazon Application Security Sector: Technology Role: Professional Contract Type: Permanent Hours: Full Time DESCRIPTION Amazon is continuously innovating new services and features for our customers. Our engineers invent, build, and sometimes break things to make them easier, faster, better, and more cost-effective. However … no matter what we're building - from websites to web services, AR to AI, drones to devices - security is always our top priority. The Amazon Application Security team focuses on working with our builders to provide experiences that our customers can trust. That means constantly learning new things … Swift, Java, .Net, C++ or similar object-oriented language - 5+ years of experience in a similar role PREFERRED QUALIFICATIONS - Experience with AWS products and services - Experience with any combination of the following: threat modeling, secure coding, identity management and authentication, software development, cryptography, system administration and network security - Experience More ❯

preferable) Understanding of testing Library family of packages Understanding of Micro front end architectures. Network principles and protocols such as HTTP, TLS and TCP Web services technology such as REST, JSON or Thrift Continuous integration systems such as Jenkins or Bamboo More ❯

PowerShell, and automation scripting for security operations. Experience working with SIEM solutions (e.g., Splunk) and incident response processes. Strong knowledge of REST/SOAP web services, Java/JSP, and secure development best practices. Hands-on experience managing Linux/Windows servers and SQL/Oracle databases. Package More ❯

PowerShell, and automation scripting for security operations. Experience working with SIEM solutions (e.g., Splunk) and incident response processes. Strong knowledge of REST/SOAP web services, Java/JSP, and secure development best practices. Hands-on experience managing Linux/Windows servers and SQL/Oracle databases. Package More ❯

in a virtual, global eCommerce environment without boundaries, and operates a diverse set of businesses worldwide, including Retail, third-party marketplaces, eCommerce platforms, and web services for developers. The Advertiser Success Team (AST) assists with onboarding new Advertisers and optimizing accounts of existing Advertisers on SSPA or SA More ❯

across multiple countries and categories, with a focus on low prices and customer satisfaction. Our operations include retail, third-party marketplaces, eCommerce platforms, and web services. The Advertiser Success Team (AST) assists with onboarding new advertisers and optimizing existing accounts on Amazon's advertising platforms. We focus on personalized More ❯

business for our customers Experience with Solution Engineering or Presales Development experience and ability to understand code and debug against REST APIs or SOAP Webservices is preferred. Having Java skills is a plus. Experience with cloud technologies - SaaS applications, cloud infrastructure is preferred Experience building and delivering Proofs of Concept More ❯

time to join as organisation embarks on a multi-year strategic journey to refresh their current technology stack moving from on-prem Back End webservices to Cloud-native microservice architecture and uplifting their existing desktop UI to modern web-based architecture using C# & React. The successful individual will also … architecture, patterns, testing and debugging Experience authoring and maintaining CI/CD pipelines Outstanding written & verbal communications skills Highly advantageous but not essential: Financial Services experience would be valuable Knowledge of trading systems, commodities, options would be highly advantageous Advantageous: REST API experience including deployment, security and orchestration Web More ❯

time to join as organisation embarks on a multi-year strategic journey to refresh their current technology stack moving from on-prem Back End webservices to Cloud-native microservice architecture and uplifting their existing desktop UI to modern web-based architecture using C# & React. The successful individual will also … architecture, patterns, testing and debugging Experience authoring and maintaining CI/CD pipelines Outstanding written & verbal communications skills Highly advantageous but not essential: Financial Services experience would be valuable Knowledge of trading systems, commodities, options would be highly advantageous Advantageous: REST API experience including deployment, security and orchestration Web More ❯

Siebel Config Engineer - Financial Services 6-Month Contract - Remote (UK-Based) We're hiring a Siebel Developer with configuration experience to join a leading payments organisation on an exciting project where your expertise in Siebel and Oracle technologies will make a real impact. Strong Siebel, Oracle, EAI, eScript and … essential for this project. As a skilled Siebel Developer/Architect you'll design, build, configure, and support applications for a high-profile financial services organisation. You will collaborate with a dynamic team, providing technical solutions and ensuring seamless integration within a cutting-edge enterprise environment. What You'll … Enterprise Application Integration (EAI) Task-Based UI eScript Leverage your expertise in Siebel Enterprise Integration Manager (EIM) and Open UI. Create and maintain Siebel web services to interact with external systems. Troubleshoot and resolve technical issues. Provide technical guidance to Product Owners and ensure quality assurance across all More ❯

Siebel Config Engineer - Financial Services 6-Month Contract - Remote (UK-Based) We're hiring a Siebel Developer with configuration experience to join a leading payments organisation on an exciting project where your expertise in Siebel and Oracle technologies will make a real impact. Strong Siebel, Oracle, EAI, eScript and … essential for this project. As a skilled Siebel Developer/Architect you'll design, build, configure, and support applications for a high-profile financial services organisation. You will collaborate with a dynamic team, providing technical solutions and ensuring seamless integration within a cutting-edge enterprise environment. What You'll … Enterprise Application Integration (EAI) Task-Based UI eScript Leverage your expertise in Siebel Enterprise Integration Manager (EIM) and Open UI. Create and maintain Siebel web services to interact with external systems. Troubleshoot and resolve technical issues. Provide technical guidance to Product Owners and ensure quality assurance across all More ❯

Siebel Config Engineer - Financial Services 6-Month Contract - Remote (UK-Based) We're hiring a Siebel Developer with configuration experience to join a leading payments organisation on an exciting project where your expertise in Siebel and Oracle technologies will make a real impact. Strong Siebel, Oracle, EAI, eScript and … essential for this project. As a skilled Siebel Developer/Architect you'll design, build, configure, and support applications for a high-profile financial services organisation. You will collaborate with a dynamic team, providing technical solutions and ensuring seamless integration within a cutting-edge enterprise environment. What You'll … Enterprise Application Integration (EAI) Task-Based UI eScript Leverage your expertise in Siebel Enterprise Integration Manager (EIM) and Open UI. Create and maintain Siebel web services to interact with external systems. Troubleshoot and resolve technical issues. Provide technical guidance to Product Owners and ensure quality assurance across all More ❯

Siebel Config Engineer - Financial Services 6-Month Contract - Remote (UK-Based) We're hiring a Siebel Developer with configuration experience to join a leading payments organisation on an exciting project where your expertise in Siebel and Oracle technologies will make a real impact. Strong Siebel, Oracle, EAI, eScript and … essential for this project. As a skilled Siebel Developer/Architect you'll design, build, configure, and support applications for a high-profile financial services organisation. You will collaborate with a dynamic team, providing technical solutions and ensuring seamless integration within a cutting-edge enterprise environment. What You'll … Enterprise Application Integration (EAI) Task-Based UI eScript Leverage your expertise in Siebel Enterprise Integration Manager (EIM) and Open UI. Create and maintain Siebel web services to interact with external systems. Troubleshoot and resolve technical issues. Provide technical guidance to Product Owners and ensure quality assurance across all More ❯

Siebel Config Engineer - Financial Services 6-Month Contract - Remote (UK-Based) We're hiring a Siebel Developer with configuration experience to join a leading payments organisation on an exciting project where your expertise in Siebel and Oracle technologies will make a real impact. Strong Siebel, Oracle, EAI, eScript and … essential for this project. As a skilled Siebel Developer/Architect you'll design, build, configure, and support applications for a high-profile financial services organisation. You will collaborate with a dynamic team, providing technical solutions and ensuring seamless integration within a cutting-edge enterprise environment. What You'll … Enterprise Application Integration (EAI) Task-Based UI eScript Leverage your expertise in Siebel Enterprise Integration Manager (EIM) and Open UI. Create and maintain Siebel web services to interact with external systems. Troubleshoot and resolve technical issues. Provide technical guidance to Product Owners and ensure quality assurance across all More ❯

Siebel Config Engineer - Financial Services 6-Month Contract - Remote (UK-Based) We're hiring a Siebel Developer with configuration experience to join a leading payments organisation on an exciting project where your expertise in Siebel and Oracle technologies will make a real impact. Strong Siebel, Oracle, EAI, eScript and … essential for this project. As a skilled Siebel Developer/Architect you'll design, build, configure, and support applications for a high-profile financial services organisation. You will collaborate with a dynamic team, providing technical solutions and ensuring seamless integration within a cutting-edge enterprise environment. What You'll … Enterprise Application Integration (EAI) Task-Based UI eScript Leverage your expertise in Siebel Enterprise Integration Manager (EIM) and Open UI. Create and maintain Siebel web services to interact with external systems. Troubleshoot and resolve technical issues. Provide technical guidance to Product Owners and ensure quality assurance across all More ❯

Siebel Config Engineer - Financial Services 6-Month Contract - Remote (UK-Based) We're hiring a Siebel Developer with configuration experience to join a leading payments organisation on an exciting project where your expertise in Siebel and Oracle technologies will make a real impact. Strong Siebel, Oracle, EAI, eScript and … essential for this project. As a skilled Siebel Developer/Architect you'll design, build, configure, and support applications for a high-profile financial services organisation. You will collaborate with a dynamic team, providing technical solutions and ensuring seamless integration within a cutting-edge enterprise environment. What You'll … Enterprise Application Integration (EAI) Task-Based UI eScript Leverage your expertise in Siebel Enterprise Integration Manager (EIM) and Open UI. Create and maintain Siebel web services to interact with external systems. Troubleshoot and resolve technical issues. Provide technical guidance to Product Owners and ensure quality assurance across all More ❯

Siebel Config Engineer - Financial Services 6-Month Contract - Remote (UK-Based) We're hiring a Siebel Developer with configuration experience to join a leading payments organisation on an exciting project where your expertise in Siebel and Oracle technologies will make a real impact. Strong Siebel, Oracle, EAI, eScript and … essential for this project. As a skilled Siebel Developer/Architect you'll design, build, configure, and support applications for a high-profile financial services organisation. You will collaborate with a dynamic team, providing technical solutions and ensuring seamless integration within a cutting-edge enterprise environment. What You'll … Enterprise Application Integration (EAI) Task-Based UI eScript Leverage your expertise in Siebel Enterprise Integration Manager (EIM) and Open UI. Create and maintain Siebel web services to interact with external systems. Troubleshoot and resolve technical issues. Provide technical guidance to Product Owners and ensure quality assurance across all More ❯