126 to 150 of 153 Web Services Jobs in London

Surrey, so either location is fine for a Hybrid worker, and they would also consider fully remote for the right person. Our client provides award-winning products, solutions, and services powering enterprise software for hundreds of clients across four continents and fourteen countries. They have a world-class component content management platform as well as creating the documentation, online … process. Learn new technologies and keep abreast of existing technologies. Work with QA and operations teams to identify and resolve customer issues. Skills: Developing applications with C#/.NET web and back-end functionality using Microsoft Visual Studio. Developing solutions with the Windows Presentation Foundation (WPF) framework for desktop applications. .NET, WPF, PRISM, Unit Testing, Async and applying MVC … or Kanban. Experience with XML development: XSD and XSLT (hands-on experience in XSLTs, DTD, XSDs). Experience with HTML DOM manipulation Familiarity with WSDL and Swagger/OpenApi web service definition formats. Experience working with stakeholders and business analysts to gather business requirements to derive functional and non-functional requirements. More ❯

and deliver high-quality work on tight schedules. Project management - prioritization , planning of projects and features, Stakeholder management and tracking of external commitments Operational Excellence - monitoring & operation of production services Career management and development of direct reports BASIC QUALIFICATIONS - 7+ years of engineering experience - 3+ years of engineering team management experience - 8+ years of leading the definition and development … of multi tier web services experience - Knowledge of engineering practices and patterns for the full software/hardware/networks development life cycle, including coding standards, code reviews, source control management, build processes, testing, certification, and livesite operations - Experience partnering with product or program management teams PREFERRED QUALIFICATIONS - Experience in communicating with users, other technical teams, and senior More ❯

including HCM, Compensation, Absence, Learning, Talent, and Reporting Experience working in-house on Workday implementations and rollouts. Develop and manage Workday integrations using tools like Workday Studio, EIB, and Web Services. Collaborate with cross-functional teams to ensure smooth deployment and support of integrations. Ensure data integrity and security within the HRIS environment. Support ongoing optimisation of the companys More ❯

other systems, and supporting ongoing enhancements. Key Responsibilities: Develop and customize solutions within Dynamics 365 Finance & Operations using X++ and C#.NET. Integrate D365 F&O with external systems and services via APIs and custom connectors. Collaborate with functional consultants and business stakeholders to gather requirements and translate them into technical specifications. Maintain and enhance existing D365 F&O applications … best practices. Required Skills & Experience: Proven experience as a D365 F&O Developer, with hands-on expertise in X++. Strong proficiency in C#.NET, including experience with .NET Core and web services. Experience with Azure DevOps, Power Platform, and Data Entities. Solid understanding of ERP processes, especially in finance, supply chain, and operations. Familiarity with LCS (Lifecycle Services) and More ❯

Roles and responsibilities of the assignment: Self-Service Check-in Development and maintenance of SSCI applications Kiosk and Web Check-ins Key Deliverables: Develop and maintain backend components using C++11 or above, including performance-critical modules. Build dynamic and responsive frontend interfaces using AngularJS/Angular 2+ . Debug, maintain, and enhance existing systems with a focus on long … understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving skills across the stack. Familiar with version More ❯

Required Skills: Must be proficient in writing code and building POCs, using JavaScript/TypeScript, React, and Node.js or an equivalent modern web technology. Expert in web service standards and related patterns (REST, SOAP, gRPC, etc). Additional Requirements: Solid understanding of software engineering principles and agile software development methodologies, as well as a working knowledge of SQL More ❯

technology, now and for generations to come. About the practice: We are an Elite ServiceNow partner, with a leading reputation for customer satisfaction, operating with a global footprint, delivering services to leading brands across all industries. With over 16 years of ServiceNow partner experience, providing a Centre of Excellence for ServiceNow within Eviden through over 500 experts and … to technical and business inquiries. Hands-on technical delivery of the ServiceNow solutions, from design and development through to testing and implementation. Supporting the development and growth of the services delivered by Eviden ServiceNow practice. Excellent verbal and written communication skills required. Mentoring and coaching others, as well as sharing best practices and knowledge. Qualifications, skills, and experience: Proven … ServiceNow experience in ITSM, ITBM, ITOM, CSM, or HR products are highly desirable. ServiceNow Certifications in all areas are highly desirable. Experience in multiple application architectures and supporting technologies. Web service proficiency (REST, SOAP) as well as XML and JSON knowledge. Knowledge of relational databases (MySQL, MSSQL, Oracle) is beneficial. Learn more about us At Atos, we embrace diversity More ❯

knowledge is required. Everyone on the team needs to be entrepreneurial, wear many hats and work in a highly collaborative environment that's more startup in nature. Experience with web-based applications and/or web services-based applications is also helpful. Key job responsibilities • You create and execute test plans with high quality test cases for … with creative solutions to hard-to-solve problems. - Proven experience defining and pioneering an effective quality assurance process and driving QA initiatives. - Experience with testing high scale high availability web services. - Experience with Selenium or other Web UI automation frameworks - Experience testing applications for mobile platforms (iOS, Android) Our inclusive culture empowers Amazonians to deliver the best results More ❯

payment strategies and leveraging our payment solutions to achieve their business objectives. Conduct thorough business analysis to capture client requirements and translate them into clear, concise functional specifications for Services, product and engineering teams. Collaborate with Product and Engineering teams to ensure client requirements are accurately understood and prioritized within the product roadmap. Project and Delivery Oversight: Support the … understanding to liaise effectively with engineering teams. Desired Attributes: Good knowledge of cloud platforms (e.g., AWS, Azure, Google Cloud) Working knowledge of Web application APIs, Database (RDBMS, NoSQL), Webservices (REST, SOAP), Microservices, Middleware components like IBM MQ, RabbitMQ, Streaming services like Kafka, Containers (Kubernetes, OpenShift) Positive attitude and outlook, determined, enthusiastic, and resilient. Quick learner within a fast More ❯

payment strategies and leveraging our payment solutions to achieve their business objectives. Conduct thorough business analysis to capture client requirements and translate them into clear, concise functional specifications for Services, product and engineering teams. Collaborate with Product and Engineering teams to ensure client requirements are accurately understood and prioritized within the product roadmap. Project and Delivery Oversight: Support the … understanding to liaise effectively with engineering teams. Desired Attributes: Good knowledge of cloud platforms (e.g., AWS, Azure, Google Cloud) Working knowledge of Web application APIs, Database (RDBMS, NoSQL), Webservices (REST, SOAP), Microservices, Middleware components like IBM MQ, RabbitMQ, Streaming services like Kafka, Containers (Kubernetes, OpenShift) Positive attitude and outlook, determined, enthusiastic, and resilient. Quick learner within a fast More ❯

develop scalable analytics applications and research modeling to optimize operation processes. We standardize and optimize data sources and visualization efforts across geographies, builds up and maintains the online BI services and data mart. You will work with professional software development managers, data engineers, scientists, business intelligence engineers and product managers using rigorous quantitative approaches to ensure high quality data … on complex system software, is customer-centric, and feels strongly about building good software as well as making that software achieve its operational goals. Experience with building and operating web-based applications and/or web services-based applications, especially at massive scale, will be very applicable and helpful BASIC QUALIFICATIONS - 5+ years of non-internship professional More ❯

the Payments industry. Proven expertise in developing, writing, and executing test cases from a client perspective, with a strong ability to automate test cases for enhanced efficiency Understanding of web service standards and protocols, including REST, SOAP, and gRPC . Hands- on experience in scripting for API testing tools such as Postman or equivalent platforms . Extensive experience across … the software development lifecycle, especially in e-commerce or web-based environments. Demonstrated success delivering robust, large-scale, high-availability web or mobile applications through technical implementations. Superior analytical and problem-solving skills, with the agility to adapt to evolving priorities and challenges. Hands-on experience with Identity and Access Management (IAM) solutions-including oAuth, OpenID Connect, SAML More ❯

Facilitate workshops, CRP, SIT, and UAT sessions across European business units. Integration & Data Migration Oversee integrations with Oracle Financials, Procurement, and external logistics systems using OIC, REST APIs, and web services. Manage FBDI/ADFDI-based data migration from legacy systems. Reporting & Analytics Develop OTBI and BI Publisher reports for order tracking, fulfillment KPIs, and inventory visibility. Support analytics … Facilitate workshops, CRP, SIT, and UAT sessions across European business units. Integration & Data Migration Oversee integrations with Oracle Financials, Procurement, and external logistics systems using OIC, REST APIs, and web services. Manage FBDI/ADFDI-based data migration from legacy systems. Reporting & Analytics Develop OTBI and BI Publisher reports for order tracking, fulfillment KPIs, and inventory visibility. Support analytics … profile. These include: High analytical skills High customer orientation High quality awareness Excellent verbal and written communication skills Why Infosys Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global More ❯

want to apply your skills within a collaborative team, working on complex challenges using the latest technology? Job Summary As Senior Backend Developer, you will work on our advanced web services. You are an independent and solution-oriented developer, who enjoys working on deployed client solutions under sometimes tight deadlines. You are an expert in Go, relational databases, and … like to do unit testing. You assume ownership and thrive working in a motivated team. Job Summary As Senior Backend Developer , you will work on our advanced web services. You are an independent and solution-oriented developer, who enjoys working on deployed client solutions under sometimes tight deadlines. You are an expert in Go, relational databases, and like to … address technical challenges and propose innovative solutions. Requirements: Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Track record in building product oriented web applications in fast-paced environments. Experience with databases like MySQL or PostgreSQL Solid competence in software engineering. Experience with deploying software on cloud infrastructure such as GCP, AWS, or More ❯

native technologies, you will create bespoke UI experiences for sports fans. At Pulselive, we pride ourselves on providing a collaborative environment that ensures the production of leading products across web and native applications. Contract Details Type: Contract IR35 Status: Outside of IR35 Duration: 3 Months Responsibilities Managing code releases to internal environments (Dev, Test) Producing high-standard code that … Experience Willingness and ability to adapt to new approaches Experience working within a development team Proficiency in Swift, SwiftUI, Xcode, UIKit, Combine and/or RxSwift, REST/JSON web service integration, GIT, and third-party library integration Understanding and application of SOLID principles Additional Competencies Experience with task management tools such as JIRA Knowledge of persistent storage solutions More ❯

Synergy Solutions International Limited is a London based Consultancy firm providing IT expertise and services as part of Software as a Service (SaaS) working model. We aim to provide affordable and efficient software expertise to individuals, start-ups, small businesses and bigger firms. As part of serving clients with dependable and up to date technical expertise in the ever … Solutions Limited is seeking a full-time Software Test Engineer which will involve applying widely agreed software engineering principles and methodologies to design, develop, test and maintain applications and services to achieve the stated business and technology goals within required budgets and timelines. Software Test Engineer Apply for this position Quality management tools (Micro Focus Quality Center, TestDirector, Test … communication and teamwork skills to interact with project team members, clients Programming skills are always a plus including coding, basic SQL knowledge to extract data for tests, XML, general web development skills, and web services. Required Experience Experience in Agile & DevOps methodology. Extensive experience in test-driven development alongside the use of automated test frameworks, mocking and stubbing More ❯

months contract with a global manufacturing client. The C# developer will be involved in the development and architecture of applications and services that process local data and integrate third-party web services. The successful C# developer will have proven and demonstrable experience with application development using C#. The Role: Software architecture, design, and development (data processing applications, reports … front ends, databases) Very good knowledge of: WCF, REST, JSON, XML, Entity Framework, multi-threading, Web service development Our client is a recognized global brand. The role involves working with a great team of developers and offers an ongoing position with the company. Please apply and send your CV ASAP or get in touch for more info More ❯

Strong proficiency in AL language and the BC development environment (Visual Studio Code, extensions model). Solid understanding of BC architecture, API integrations, and data structures. Experience with Azure services, Power Platform (Power Automate, Power BI), and web services. Familiarity with version control and DevOps tools (e.g., Azure DevOps, Git). More ❯

Strong proficiency in AL language and the BC development environment (Visual Studio Code, extensions model). Solid understanding of BC architecture, API integrations, and data structures. Experience with Azure services, Power Platform (Power Automate, Power BI), and web services. Familiarity with version control and DevOps tools (e.g., Azure DevOps, Git). More ❯

us enhance the digital payment systems and infrastructure for the African and Asian continent by contributing to the development & design of our core components and tools of our Rafiki web service API. Your responsibilities in this role We are looking for a Senior Backend Engineer who is experienced in Go to help us take the NALA business product to … identify customer insights Automate processes and partner failover to reduce support load and keep our customers happy Contribute to our customer-facing REST API core functionalities ️ Our Tech Stack Services are written in Go, deployed in AWS ECS and communicate with our app with gRPC Our app is written in Dart with Flutter and available on both Android and … iOS Our NALA for Business product is web only and written in React and Typescript. We use Postgres, Kafka, Redis and Vault We use and leverage AWS as much as possible and we manage it with Terraform We write unit and integration tests, do code reviews and deploy multiple times a day We use Agile frameworks and also use More ❯

Facilitate workshops, CRP, SIT, and UAT sessions across European business units. Integration & Data Migration Oversee integrations with Oracle Cloud modules and external logistics systems using OIC, REST APIs, and web services. Manage FBDI/ADFDI-based data migration from legacy systems. Reporting & Analytics Develop OTBI and BI Publisher reports for order tracking, fulfillment KPIs, and inventory visibility. Support analytics … Facilitate workshops, CRP, SIT, and UAT sessions across European business units. Integration & Data Migration Oversee integrations with Oracle Cloud modules and external logistics systems using OIC, REST APIs, and web services. Manage FBDI/ADFDI-based data migration from legacy systems. Reporting & Analytics Develop OTBI and BI Publisher reports for order tracking, fulfillment KPIs, and inventory visibility. Support analytics … profile. These include: High analytical skills High customer orientation High quality awareness Excellent verbal and written communication skills Why Infosys Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global More ❯

with Agile methodology and building a Salesforce DevOps pipeline process. Advanced proficiency with Platform (Apex, VisualForce, Salesforce APIs, SOQL, Unit Testing). Proficiency with Salesforce Lightning and configuring Lightning Web components. Experience integrating Salesforce with 3rd party tools using APIs and middleware. Strong understanding of data migration and ETL tools. Proficiency with code change control using BitBucket, JIRA, and … Confluence. Knowledge of sophisticated business systems integration as well as object-oriented design patterns and development. Familiarity with Services Oriented Design Principles (SOA) and Web Services. Company Benefits Enhanced Parental Leave Generous annual leave Healthcare Plan Annual Giving Day - an extra day to give back to yourself or your community Cycle-to-work Scheme Pension scheme with employer More ❯

Agile methodology and building a Salesforce DevOps pipeline process. Advanced proficiency with Force.com Platform (Apex, VisualForce, Salesforce APIs, SOQL, Unit Testing). Proficiency with Salesforce Lightning and configuring Lightning Web components. Experience integrating Salesforce with 3rd party tools using APIs and middleware. Strong understanding of data migration and ETL tools. Proficiency with code change control using BitBucket, JIRA, and … Confluence. Knowledge of sophisticated business systems integration as well as object-oriented design patterns and development. Familiarity with Services Oriented Design Principles (SOA) and Web Services. Company Benefits Enhanced Parental Leave Generous annual leave Healthcare Plan Annual Giving Day - an extra day to give back to yourself or your community Cycle-to-work Scheme Pension scheme with employer More ❯

key responsibilities Lead ICT's engagement with stakeholder Groups at Ofcom (primarily the Corporate Group) to develop their strategic roadmaps. Architect, design and oversee the implementation of Communication/Web/Finance and HR capabilities Collaborate with corporate teams to produce business cases for developing ICT capabilities. Contribute to the decisions on the prioritisation of projects in the ICT … Platforms (ServiceNow) Working knowledge of Microsoft's O365 and Power Platform - Power Apps, Power Automate, and Power BI, SharePoint online. Experience with digital integration methodologies (e.g. via APIs, SFTP, webservices) to share data with third-party organizations/systems in a secure way Experience with Generative AI, LLMs, or agentic platforms in production settings. Experience in and contributing to developing More ❯

Charles River Development (CRD) is a rapidly growing and profitable financial software and services firm operating as part of State Street, integral to the Alpha product set. Customers include top investment management, wealth management, banking, and insurance firms. Role and Responsibilities This role supports the growth and complexity of our business, ensuring service levels are maintained, and relationships with … data to generate reports for stakeholders and improve case response times. Oversee Incident Management and ensure follow-ups and reviews. General Requirements Minimum 8 years in Financial/Software Services, with experience in Service Management and SaaS environments. Strong analytical skills with experience in ServiceNow and Salesforce. Proven leadership in technical teams and process improvement. Client management experience, especially … with senior management. Knowledge of financial instruments and technical architectures, including SQL and web services. Excellent communication and customer service skills. Qualifications Bachelor's Degree in Business Management, Economics, Finance, Computer Science, or related fields. More ❯