1 to 25 of 101 Web Services Jobs in London

Systems Engineer, Database Services (AWS)

Location
Greater London, England, United Kingdom
deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to provide a better world for future generations? Amazon Web Services (AWS) builds and operates some of the largest internet infrastructure on the planet; providing companies of all sizes with an infrastructure web … services platform in the cloud. With AWS, customers provision compute power, storage, database, and other cloud resources as their business demands them. To meet the growing demand for AWS Services around the globe, we need exceptionally motivated people who are driven by learning and innovation. The AWS Database ...

Python Engineer

Location
Greater London, England, United Kingdom
seniority. Canonical works across the entire open source spectrum. Canonical Ubuntu is well-known as a developer favourite and enterprise-friendly Linux. Our web services and system utilities are often written in Python, which we choose where collaboration with other teams, ecosystems and communities is more important than … product that may comprise several codebases. These may be intended to run on servers, or on Kubernetes, or on the desktop, or as web services for Ubuntu clients. They may be utilities or frameworks or tools, or part of our production process. Additionally, this role will give ...

Senior Software Development Engineer, AWS CloudFront

Location
Greater London, England, United Kingdom
technologists and collaborating with them to build BIG things Take ownership and do what it takes to get the job done Want to create services at a massive scale used by millions of people Are naturally curious about how operate at scale and think of ways to constantly improve …/IP Experience troubleshooting and debugging technical systems, or experience that includes strong analytical skills, attention to detail, and effective communication abilities Knowledge of web services technologies such as SOAP, HTTP, WSDL, XSD, and REST Experience bringing technology products to market in a fast-paced environment Experience designing ...

Production Software Engineer

Location
Greater London, England, United Kingdom
excellence, ongoing investment in technology, and track record of successful delivery has earned us the trust of many of the world's leading financial services organisations. We're continuing to transform our technology stack to deliver a modern, digital experience across front and back-office wealth management solutions … Strong SQL skills, including data analysis, reporting and data correction scripting. Experience reviewing application logs and diagnosing application or integration issues. Understanding of APIs, web services and system integrations. Experience working with cloud-based environments, preferably AWS. Excellent communication skills and experience working directly with clients and stakeholders. ...

Senior Developer

Location
Greater London, England, United Kingdom
based platforms to help our people work smarter. Connect our systems – Develop secure, reliable integrations between Menzies' platforms and third-party applications using APIs, web services, databases and automation tools to create seamless business processes. Partner with the business – Work closely with teams across the firm to understand … cloud-based development. Experience with C# , Java or other programming languages would be an advantage. A solid understanding of APIs, authentication, web services, data formats and relational databases . Experience developing internal applications, automations or integrations that support day-to-day business operations. Familiarity with modern software development ...

Liferay Front End Developer

Location
Greater London, England, United Kingdom
Designs and develops ESB/SOA/BPM middleware layers using tools like Mule ESB, jBPM Experienced in J2EE, Java Servlets, JMS, Design Patterns, Web services Solid hands-on experience in architecting and developing J2EE based web applications (JSP, Servlet, JDBC, JMS, JAXB) Expert level experience with … SOAP and REST web services , open API development, and SOA concepts, using Spring with groovy, XML, JSON, and XSLT Solid understanding of integration & design patterns Gain adoption of platform delivery processes, standards and procedures Provide hands-on technical leadership throughout software development lifecycle (requirements gathering, Proof of Concept ...

Identity & Access Management (IAM/IDAM) Engineer

Location
Greater London, England, United Kingdom
access provisioning solutions across IAM platforms Implement and support role-based access control (RBAC), access governance and certification processes Develop integrations using APIs, web services and directory technologies Investigate and resolve identity, provisioning and access-related issues Work collaboratively with security, infrastructure, application and business teams to deliver … services Support testing, deployment and operational transition activities Produce and maintain technical documentation, support procedures and knowledge transfer materials Contribute to continuous improvement, automation and optimisation of IAM processes and services Benefits Autonomy to develop and grow your skills and experience Be part of exciting project work that ...

Identity & Access Management (IAM/IDAM) Engineer

Location
Greater London, England, United Kingdom
UK. Our mission is to improve and safeguard public-facing services. We apply digital thinking to ensure the future of our public services is centred around our citizens. Our human touch sets us apart from other consultancies, system integrators and software houses - we have a customer-centric value system … while working hard; we are not afraid of making mistakes and learning from them. Methods are experts in delivering secure, resilient cyber and information services – keeping systems and data safe. We help reduce risk and vulnerabilities from cyber-attacks by developing a security road‐map tailored to your unique ...

Associate Corporate Counsel, AWS Legal

Location
Greater London, England, United Kingdom
Amazon's Legal Department is looking for a talented technology lawyer to support Amazon Web Services (AWS) in selling to commercial and public sector customers throughout the Europe, Middle East, and Africa (EMEA) region, with a primary focus on supporting AWS sales in the United Kingdom and Northern … Europe. AWS is at the forefront of the cloud computing industry, providing AI and IT infrastructure services, such as on-demand compute capacity, storage, content delivery, database services, and more to private and public sector customers. Key job responsibilities The successful candidate will be responsible for drafting, negotiating ...

Senior AI Software Engineer

Location
Greater London, England, United Kingdom
data management, and quality assurance processes. Working within a Python-based technology stack, you will leverage modern AI tools, agentic frameworks, and cloud-native services to deliver innovative solutions that improve product quality and accelerate development cycles. This role offers the opportunity to work with cutting-edge Generative … ensure reliable and scalable automation. Create and maintain data management and validation pipelines supporting AI and machine learning systems. Design and implement scalable APIs, web services, microservices, and software development kits (SDKs). Apply software engineering best practices including reusable design patterns, clean coding standards, testing, and code ...

Senior Security Engineer, AWS Security

Location
Greater London, England, United Kingdom
Description Amazon Web Services (AWS) is the leading cloud provider, providing virtualized infrastructure, storage, networking, messaging, and many other services to customers all over the world. AWS runs a globally distributed environment, operating at massive levels of scale. Businesses, from start-ups to enterprises, run their operations … applications on AWS' multi-tenant infrastructure. Key job responsibilities As a Senior Security Engineer, you'll help to build and manage services that detect and automate the mitigation of cybersecurity threats across Amazon's infrastructure. You'll work with data scientists, software development engineers, and other security engineers across ...

Senior Solutions Architect (Post-Sales), UK & EMEA - Remote

Location
Greater London, England, United Kingdom
Qualifications You have 5+ years in a customer-facing technical role such as Solutions Engineer, Solutions Architect, Technical Account Manager, or Implementation/Professional Services Consultant, with 8+ years of progressive professional experience supporting technical products. You’re proactive and self-driven. You don’t wait to be told … organised, driven, and able to switch context quickly throughout the day across multiple accounts. You have a strong understanding of how modern web services and mobile apps are built, and of the cloud infrastructure that powers them (e.g. Amazon Web Services, Google Cloud Platform, Microsoft Azure ...

Automation Test Software Engineer

Location
Greater London, England, United Kingdom
execution across large device fleets. Design and implement frameworks that support reliable and repeatable validation in laboratory and production environments. Build and maintain APIs, web services, microservices, SDKs, and supporting backend services. Develop monitoring, reporting, logging, and diagnostic capabilities within automation platforms. Apply software engineering best practices including … Experience testing physical products, embedded systems, or IoT devices. Strong understanding of software architecture, object-oriented design, and design patterns. Experience with RESTful APIs, web services, and backend system integration. Knowledge of automation infrastructure, test orchestration, and execution platforms. Experience using source control systems such as Git. Understanding ...

Oracle CX Architect R2L

Location
City Of London, England, United Kingdom
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. ...

SAP SuccessFactors Integration Consultant

Location
Greater London, England, United Kingdom
/Length: December 31, 2026 Work Setup: Hybrid (3 days per week in office) Clearance Required: BPSS Our client in the Information Technology and Services industry is looking for an experienced SAP SuccessFactors Integration Consultant with strong functional and technical expertise in the Talent Acquisition (Recruiting) domain. The consultant … Tracking Systems (ATS), including Oracle Taleo and other third-party Talent Acquisition platforms. Design, troubleshoot, and optimize integrations using SuccessFactors Integration Center, APIs and web services, middleware and integration platforms, and file-based and real-time integrations. Ensure data consistency across recruitment and HR systems. Conduct root cause ...

SAP SuccessFactors Integration Consultant

Location
Greater London, England, United Kingdom
SuccessFactors Integration Consultant Our client in the Information Technology and Services industry is looking for an experienced SAP SuccessFactors Integration Consultant with strong functional and technical expertise in the Talent Acquisition (Recruiting) domain. The consultant will support a large-scale enterprise environment and work closely with the client team … Tracking Systems (ATS), including Oracle Taleo and other third‐party Talent Acquisition platforms. Design, troubleshoot, and optimize integrations using SuccessFactors Integration Center, APIs and web services, middleware and integration platforms, and file-based and real‐time integrations. Ensure data consistency across recruitment and HR systems. Conduct root cause ...

ServiceNow Architect

Location
Greater London, England, United Kingdom
Farringdon, United Kingdom | Posted on 30/01/2026 We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market. Job Description Hi, We are looking for ServiceNow … flows across multiple domains. Configuration & Development Lead configuration and customization of ServiceNow instances. Design and modify forms, workflows, scripts, transform maps, service maps, SLAs, web services, and inbound email actions. Develop and maintain custom applications and reusable components. Design, enhance, and maintain ServiceNow Service Portal, including widget creation. ...

OSS Solution Architect - Orchestration & Cloud (London)

Location
Greater London, England, United Kingdom
Role – Technology Architect Technology – OSS Architect Location – London, United Kingdom Business Unit – ENGNE Compensation – Competitive (including bonus) Infosys– Engineering Services – OSS Architect At Infosys, we pioneered and perfected the global delivery model, introducing to our customers the ability to move technology work to different locations where talent is readily … available and quality is both impeccable and cost competitive. Over the years we have applied this model to a full range of services - both technical and business. Our IT services such as application integration, testing, maintenance and infrastructure management ensure your operations are fully optimized. Our business process ...

Senior Oracle Consultant- Integration

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
client is a leading IT services and digital transformation consultancy. Company Description For over 30 years, our client has been a leading Oracle partner specialising in Enterprise Applications, delivering ERP, HCM and EPM solutions that enable organisations to transform and modernise their core systems. Combining deep domain expertise with … delivery and managed services, we support some of the UK and Irelands largest organisations in driving business value through Oracle technology. Top-tier Oracle partner across Database, Platform, ERP, and Managed Services 37 UKOUG awards over the last 3 years 13 awards - UK Oracle User Group (UKOUG) Community ...

Senior Oracle Consultant- Integration

Location
London, United Kingdom
client is a leading IT services and digital transformation consultancy. Company Description For over 30 years, our client has been a leading Oracle partner specialising in Enterprise Applications, delivering ERP, HCM and EPM solutions that enable organisations to transform and modernise their core systems. Combining deep domain expertise with … delivery and managed services, we support some of the UK and Ireland's largest organisations in driving business value through Oracle technology. Top-tier Oracle partner across Database, Platform, ERP, and Managed Services 37 UKOUG awards over the last 3 years 13 awards - UK Oracle User Group (UKOUG ...

Senior Oracle Consultant- Integration

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
client is a leading IT services and digital transformation consultancy. If your skills, experience, and qualifications match those in this job overview, do not delay your application. Company Description For over 30 years, our client has been a leading Oracle partner specialising in Enterprise Applications, delivering … solutions that enable organisations to transform and modernise their core systems. Combining deep domain expertise with end-to-end delivery and managed services, we support some of the UK and Ireland's largest organisations in driving business value through Oracle technology. Top-tier Oracle partner across Database, Platform ...

C# Developer in Test

Location
Greater London, England, United Kingdom
testing lifecycle to improve coding productivity and efficiency.* Core Knowledge: Solid understanding of testing concepts, methodologies, and processes, alongside a foundational grasp of web technologies (web services, application servers, and RESTful APIs)**S******oft Skills & Mindset:***** An inquisitive nature paired with excellent analytical and problem-solving skills. ...

Technical Lead

Hiring Organisation
NHS Blood and Transplant
Location
England, S75 3FG, Barnsley, Birmingham, B15 2SG, London, NW9 5BG, Bristol, BS34 7QH, SW17 0RB, Liverpool, L24 8RB, Manchester, M13 9LL, United Kingdom
Salary
£66582.00 to £77368.00
summary This is an exciting opportunity to join an ambitious team who are transforming the digital and technology services that support Organ Tissue Donation and Transplantation. As one of the Technical Leads for the Product Centre you will be part of the leadership team responsible for designing, developing … effective development, co-ordination and motivation of a team of highly skilled and technical Developers, setting the framework to encourage world-class digital services Working closely with Delivery Managers, Product Managers and Service Managers to help accurately estimate and plan development sprints and projects Continually driving the technical product ...

Senior MS Dynamics Developer – Victoria London

Location
City of Westminster, England, United Kingdom
within the Cloud MS Dynamics CRM Online 2016 Update 1 within the Cloud MS.Net, C# hands-on experience. Should able to write .Net interfaces (Web services, WCF services) around Dynamics CRM system so that same can be used in other systems. Support for the IIDV business likely ...

Application Developer

Location
City Of London, England, United Kingdom
Hartford Global Speciality. The role will involve gaining a comprehensive understanding of our current insurance transaction and workflow management systems along with custom-built web applications, integration middleware technologies, and MI platforms to enhance technology capabilities for the organisation. This is a hands‐on software development role that … solution architect, project managers, business analysts and the Hartford Global Speciality IT teams. Job Responsibilities & Competence Design and develop custom‐built, robust, and intuitive web applications that deliver both strategic and tactical business requirements in accordance with industry best practices. Utilise system integration technologies to enable external and internal ...