76 to 100 of 159 Web Services Jobs in London

Bachelor's degree in Computer Science, Information Technology, or a related field. 5+ years of hands-on experience with Oracle Identity Manager (OIM) . Strong knowledge of Java, XML, Web Services (SOAP/REST), and SOA Suite . Experience with OIM connectors (e.g., AD, LDAP, SAP, etc.). Good understanding of RBAC , identity governance , authentication protocols (SAML, OAuth More ❯

build and maintain full stack systems (Python or C# + modern JS) Integrate LLMs into real-world applications - and explore where AI can go next Build scalable, cloud-native web services Collaborate with users and iterate quickly based on real feedback ?? What We're Looking For 3+ years of experience building scalable systems with Python or C# Strong More ❯

attention to detail. • Strong troubleshooting skills for production issues. • Adept at working with all types of stakeholders. Further Desirable Skills • Other database technologies (Oracle, MySQL, PostgreSQL, MongoDB) • REST APIs, Web Services • Simego/Ouvvi – data automation • .Net • Data visualisation tools (e.g. Tableau, Power BI) • Python • Dataiku Desirable Experience • Experience of supporting software tools such as Jira, and Service More ❯

team strategy) Bonus points if you have also mentored or managed Junior Engineering Managers (or helped people onto the EM path) Hands-on previous experience with technologies and concepts: Web services Database technology: We currently use PostgreSQL (AWS RDS), but any SQL or NoSQL experience will be a plus. APIs - structure and design best practices (including security, resilience More ❯

Government Digital Service) standards is highly desirable. Key Responsibilities: Design, develop, and maintain scalable, robust Scala-based applications. Work extensively with the Play Framework to build RESTful APIs and web services. Collaborate with UX/UI designers and backend teams to integrate user-facing elements. Write clean, testable, and efficient code following best practices and coding standards. Ensure the More ❯

Government Digital Service) standards is highly desirable. Key Responsibilities: Design, develop, and maintain scalable, robust Scala-based applications. Work extensively with the Play Framework to build RESTful APIs and web services. Collaborate with UX/UI designers and backend teams to integrate user-facing elements. Write clean, testable, and efficient code following best practices and coding standards. Ensure the More ❯

pushing boundaries, solving complex challenges, and being part of a forward-thinking team, we want to hear from you! Technical Responsibilities: Responsible for design and technical development of backend services for a highly scalable marketing platform. Responsible for designing the APIs, applications, and infrastructure the team develops, and documenting the technical requirements and design for the client. Responsible for More ❯

software delivery platforms (such as Puppet, Chef, Ansible, and Spinnaker). Preferred Qualifications Working knowledge of multi-tier applications and their dependencies including load balancing, TCP/IP networking, web services, LDAP and DNS. Proficiency with web server administration including Apache and Nginx. Knowledge of database design, support and administration including Postgres, MySQL, and HBase. Network administration More ❯

a deep understanding of the industry ecosystem, customer ownership structures, personas and future strategies. Candidate Profile: 5 years of progressive Senior Leadership and Sales experience, preferably with a software services, IT or professional services company Extensive commercials experience with strong Airline supply and/or online retailing experience Ability to lead complex negotiations Large complex account management or … new sales driven commercials roles (> 5 years) or Online travel agency experience (> 5 years) Strong knowledge of Web services, GDS functionalities, infrastructure (nice to have) Expertise in both the strategic and tactical aspects of leading the account management function with ability to build and maintain strong relationships internally and externally Extensive understanding of the Airline supply and online More ❯

html Engineer Requirements Degree ideally in Computer Science Hands-on experience working with: .Net Core Restful web services C# Queues TypeScript Docker Angular NodeJS CI SQL Server Document databases Hands-on experience writing automated tests including unit tests Technology .Net Core, Blockchain Challenges Greenfield Blockchain platform, API development, industry-specific challenges Company Details Well-known fintech50 business located More ❯

develop across the stack Work closely with the CTO and CEO Architect, develop, deploy and maintain AI workflows to automate tasks in healthcare Integrate LLMs into production Build scalable web services Work with customers to iterate quickly on feedback What's Required: 3+ years experience developing across the stack in C# or Python Proficiency with a modern JS More ❯

schema, Data Vault, etc.). Familiarity with different development styles (Agile, TDD, Scrum, etc.). Experience with Service Orchestration and Message-oriented middleware solutions (AMQP, AWS SQS, etc.). Web services knowledge JSON, SOAP/XML. Understanding networking protocols TCP/IP, Experience with BI and Data Warehousing techniques (Informatica, SAP BO). Experience Leadership experience in managing More ❯

Foster a culture of collaboration and mutual respect. Required Experience Experience with AI tools such as GitHub Copilot Proficiency in C# and .NET 8+ SQL, Git, Unit Testing, RESTful web services, Messaging & queuing Experience with front-end frameworks like React, Docker, Microservice Data Architecture, Microfrontend & Atomic Design Preferred Experience MySQL, Postgres, Kubernetes, GraphQL Education & Experience Bachelor's degree More ❯

Experience working in cross-functional teams using agile methodologies Basic knowledge of object-oriented programming, relational databases, SQL, and data modeling Familiarity with software testing practices, APIs (REST, SOAP), web services, and cloud platforms like AWS or Google Cloud (preferred) 3+ years of hands-on software development or technical consulting experience B.S./B.A. in Engineering, Computer Science More ❯

Proficiency :Strong knowledge of SQL for querying and managing data. Scalability: Experience scaling computations using GPUs or distributed computing systems. ML Integration :Familiarity with exposing machine learning components through web services or wrappers (e.g., Flask in Python). Soft Skills: Strong communication and presentation skills to effectively convey technical concepts. Bonus Points If You Have: Scale-up experience. … You? We believe in empowering our team to thrive, with benefits including: Holiday: 25 days plus bank holidays (obviously!) Health Perks : Private health insurance (Vitality Health) and Smart Health Services Fitness & Wellbeing: 50% gym membership discounts (Nuffield Health, Virgin Active, Pure Gym). Hybrid Model: A WFH allowance to keep you comfortable. Learning & Growth: Access to platforms like Udemy More ❯

Your mission What's the role about? ValidSoft secures transactions with services that are incredibly simple for the user. We remove the need for PINs, passwords and security questions. Built around voice biometrics, our multi-factor authentication protects Online, Smartphone, Card and Telephone transactions. We work in the Enterprise, Financial Services and Government sectors. Companies that choose to … features that create business value. Within your product team you'll typically be working collaboratively on customer-facing features with other highly skilled engineers as well as BAs, Testers, Web Designers and User Experience specialists. Your profile What you'll have: Java8/11 and later. Object Oriented and tiered design methodologies. A structured approach to systems analysis and … development. Application frameworks such as Spring Boot/Cloud. Microservice Architectures. Cloud Platforms such as AWS, GCP or Azure. Web technologies including HTML, CSS, advanced Javascript, Web Services. Continuous Integration/Continuous Delivery. BDD, pair programming. Agile development methods such as Scrum or Kanban. REST API development and/or consumption. Relational databases MySQL, SQL Server, Postgres, etc. More ❯

experience (AWS preferred). - Experience with Python, Node.js, and database technologies (PostgreSQL, NoSQL). - Solid understanding of software architecture, design principles (SOLID), and testing strategies. - Familiarity with microservices and web services is a plus. - Excellent communication skills, bridging technical and non-technical gaps. - Experience with agile software development, especially the scrum framework. - Eagerness to continuously learn and grow More ❯

problem-solving and debugging skills. Strong communication and collaboration abilities. Tech Stack You'll Work With: Node.js TypeScript Firebase/Firestore Redis Microservices Nice to have: Experience with Azure Web Services CMS development experience This opportunity is hybrid (3 days a week in their West London office). 85k to 100k DOE London More ❯

Mastercard Developers is looking for a versatile and customer-obsessed engineer to join our team. You will play a key role in designing and developing next-generation products and services in Mastercard for a global audience. • Would you enjoy collaborating with your team to design new features and solutions in an evolving Enterprise environment? • Do you have a strong … background in developing and delivering high volume web services? • Are you passionate about delivering high quality, high performing and highly extensible software? • Are you as excited about the value of what you design and build for your customers as you are by the journey to deliver it? • Do you want to be part of one of the most … are adopted (build, deploy, configure, validate, monitor). • Liaise with other global technology, data, operations teams to execute. • Act as subject matter expert for Mastercard Developers API Platform and services to support customer integrations on occasion All About You • 8+ years of backend development experience. • Very strong Java and object-oriented design and development skills. • Knowledge of Kotlin is More ❯

the Salesforce Platform, including coded solutions, is a significant plus. Additional Salesforce certifications such as Marketing Cloud Consultant, Integration Architect, AI Associate, or AI Specialist. In-depth knowledge of web services, data modeling, and enterprise application integration, including experience with ESBs, ETL tools, and common integration design patterns with systems like CMS, ERP, HRIS, and data warehouses. Agile … global reach that empowers local teams, and we undertake hugely exciting work that is genuinely changing the world. Our advanced portfolio of consulting, applications, business process, cloud, and infrastructure services will allow you to achieve great things by working with brilliant colleagues, and clients, on exciting projects. Our inclusive work environment prioritises mutual respect, accountability, andcontinuous learning for all More ❯

defining and delivering enterprise applications on the Salesforce Platform including coded solutions - A very big plus Salesforce Industries and Salesforce Certifications - A very big plus A detailed understanding of Web Services, Data Modeling, and Enterprise application integration concepts, including experience with enterprise integration tools (ESBs and/or ETL tools), and common integration design patterns with enterprise systems … global reach that empowers local teams, and we undertake hugely exciting work that is genuinely changing the world. Our advanced portfolio of consulting, applications, business process, cloud, and infrastructure services will allow you to achieve great things by working with brilliant colleagues, and clients, on exciting projects. Our inclusive work environment prioritises mutual respect, accountability, andcontinuous learning for all More ❯

Hybrid (two days per week in the office) Salary Up to £80,000 + Bonus Method Resourcing is thrilled to be partnering with a global leader in the travel services and benefits sector. They're looking for a Senior HRIS Technical Analyst to join the Global Business Systems division. In this hands-on technical role, you'll serve as … in advancing our HR technology landscape. Key Responsibilities: Act as the technical subject matter expert for Workday and HR systems Maintain and enhance system integrations using EIB, Workday Studio, Web Services (REST, SOAP), and related APIs Provide 2nd and 3rd line support, translating business needs into technical solutions Explore and apply AI capabilities within Workday to improve automation More ❯

The Financial Times is one of the world's leading news organisations, globally recognised for its authority, integrity and accuracy, with a mission to deliver quality information and services worldwide. At the FT, curiosity thrives and ambitious thinking is rewarded. Together, we help audiences stay better informed and deepen their understanding of the world around them. Our Product & Tech … experience as a technical analyst or developer working with Oracle products (Oracle Cloud ERP or EBS) Proficiency in BI Publisher, OTBI, SQL and PL/SQL. Experience with FBDI, Web Services, and Business Events. Experience designing and building integrations in Oracle Integration Cloud (OIC) including REST, SOAP, and file-based integrations. Good understanding of Oracle Cloud Financials modules More ❯

data and is becoming increasingly commonplace within the tech world. Linux, as a tool, goes back all the way before the millennium and is crucial to the demand for web services both on and off prem. We are working on an opportunity that offers the chance to use such a longstanding tool within both a cloud and bare … metal environment. Working with AWS services and Linux Ubuntu, you'll be integral in maintaining and building the team's web-based B2B solutions and internal services. The role is a mixture of all things systems-based, from server and network administration to desktop support. You'll work with technologies such as MySQL and SQL Server, nginx, Apache More ❯

develop Smart solutions that provide a consistent user experience across 36 countries. Key Responsibilities Developing and maintaining Java applications Liaising with vendors and global teams Required Skills Java JavaScript Web Services (REST) AngularJS More ❯