1 to 25 of 62 Web Services Jobs in London

Identity & Access Management 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 Collaborate 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 Requirements Proven experience delivering IAM, IDAM, IGA or Access Governance solutions within complex enterprise environments Strong understanding ...

Senior AWS Systems Engineer: Automation & Reliability Lead

Location
Greater London, England, United Kingdom
excited by the prospect of building and running 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 webservices 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. AWS Utility Computing ...

Senior Security Assurance Lead, Security Assurance

Location
Greater London, England, United Kingdom
Senior Security Assurance Lead, Security Assurance Job ID: 10529568 | AWS EMEA SARL (UK Branch) Amazon Web Services is a dynamic and rapidly growing business within Amazon.com. We provide a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses … countries around the world. We provide organisations with building block web services that allow them to innovate faster and operate their software more cost-effectively. These services-in-the-cloud include on-demand compute capacity, storage, content delivery, querying of structured data, message queuing, and more. ...

API / Integration Developer (SC Cleared)

Location
City Of London, England, United Kingdom
cloud-based solutions using Microsoft Azure . Develop integration components and applications using C#/.NET or another suitable programming language. Work with APIs, web services and other integration technologies. Troubleshoot and resolve complex integration and application issues. Work closely with developers, architects, technical teams and stakeholders … Essential Skills & Experience Active SC Clearance . Strong commercial experience in bespoke systems integration . Proven experience integrating systems with third-party applications/services . Strong Microsoft Azure experience. Strong development experience with C#/.NET or a comparable programming language. Experience working with APIs and web ...

API / Integration Developer (SC Cleared)

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Inside IR35
cloud-based solutions using Microsoft Azure . Develop integration components and applications using C#/.NET or another suitable programming language. Work with APIs, web services and other integration technologies. Troubleshoot and resolve complex integration and application issues. Work closely with developers, architects, technical teams and stakeholders … Essential Skills & Experience Active SC Clearance . Strong commercial experience in bespoke systems integration . Proven experience integrating systems with third-party applications/services . Strong Microsoft Azure experience. Strong development experience with C#/.NET or a comparable programming language. Experience working with APIs and web ...

Senior Developer

Location
City Of 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 practices ...

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 ...

Java Developer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Permanent
Salary
£41000 - £45000/annum
Design, develop, test, and maintain Java-based enterprise applications. Build scalable and robust solutions using the Spring Framework and related technologies. Develop and consume Web Services to support business integration requirements. Work with JMS and Message-Driven Beans (MDBs) to implement messaging solutions. Participate in Agile Scrum ceremonies … Java software development. Experience supporting and administering J2EE application environments. Strong programming skills in Java . Experience with the Spring Framework . Knowledge of Web Services (SOAP and/or REST). Experience with JMS and Message-Driven Beans (MDBs) . Hands-on experience with JUnit and unit ...

Oracle Integration Developer(DV Cleared)-UK(Remote/Hybrid)

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

Site Reliability Engineer

Hiring Organisation
Consol Partners
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 - 85,000 Annual
deployments. Architecture Strategy: Feed engineering insight into the Strategy and Architecture team to improve engineering practices across the organization. System Operations: Manage Linux-based web services, containerized environments, and configuration management tools. Documentation & Best Practices: Document operational procedures, infrastructure policies, and deployment frameworks. Key Requirements & Qualifications Experience … Active UK SC Clearance . IaC & AWS: Strong hands-on experience with AWS CloudFormation (Scripting, debugging, and troubleshooting is mandatory) alongside core AWS services (EC2, NLB, API Gateway, ASG). CI/CD & Scripting: Proficiency in Jenkins pipeline creation/Groovy Scripting, GitHub Actions, and Python Scripting. Containers & Config ...

Senior Security Engineer, AWS Security

Location
Greater London, England, United Kingdom
EMEA SARL (UK Branch) 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 … their operations and 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 ...

Oracle CX Architect R2L

Hiring Organisation
Tata Consultancy Services
Location
City of London, London, 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. ...

Guidewire Integration Lead (London Market Insurance)

Location
Greater London, England, United Kingdom
ClaimCenter. Define integration architecture, patterns, standards, and best practices for Guidewire implementations and transformation programs. Design and develop integrations using the Guidewire Integration Framework, Web Services, Messaging Framework, and Plugins. Drive API-led integration strategies leveraging REST and SOAP services. Design event-driven and asynchronous integration solutions using … Framework. Expertise in GOSU Programming, Plugin Development, Messaging Framework, Event-Based Integrations, Batch Integrations and Guidewire APIs. Experience designing and developing REST APIs, SOAP Web Services, Enterprise Integrations, Service-Oriented Architectures (SOA) and Event-Driven Architectures. Experience with middleware and integration platforms. Disability Confident Employer ...

SITS StuTalk Developer

Hiring Organisation
Lorien
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 575 Daily
Tribal SITS platform. Design, develop and maintain SITS StuTalk integrations across multiple internal and external systems. Build and support multiple data integrations , including APIs, web services, file-based interfaces, Middleware and automated data exchange processes. Develop and maintain Oracle PL/SQL procedures, packages, functions and scripts. Analyse … services. Strong PL/SQL development experience. Experience with Java or another programming language. Experience developing and supporting multiple data integrations. Knowledge of APIs, web services, Middleware or ETL processes. Experience working with relational databases and large datasets. Please note: StuTalk experience is a key requirement for this ...

RPG Developer

Hiring Organisation
Proactive Appointments
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Develop and maintain technical documentation including program specifications and change logs. Support integration between IBM i applications and other enterprise systems (e.g., ERP, CRM, web services). Participate in system upgrades, migrations, and modernization projects. Ensure compliance with security, data integrity, and change management policies. Provide user support … based files . Experience with change management tools Familiarity with RDi (Rational Developer for i) or other modern development environments. Knowledge of APIs, web services, or data exchange (JSON, XML) for integration. Due to the volume of applications received for positions, it will not be possible to respond ...

Senior Application Developer – .NET & Azure Integration Services

Hiring Organisation
Mphasis UK Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Role:- Senior Application Developer – .NET & Azure Integration Services Location: London, UK Job Summary We are looking for a highly experienced, hands-on Senior Application Developer – .NET & Azure Integration Services who can independently design, develop, test, troubleshoot, and deliver enterprise-grade integration solutions. The candidate will work … Enterprise Integration Platform (EIP) built on Microsoft Azure and should have strong experience in .NET Core, Azure Integration Services, APIs, asynchronous messaging, integration patterns, Infrastructure-as-Code and automated CI/CD deployments . Years of experience needed: 12-15 Years of Experience in .Net full stack Development. Technical ...

Automation Application Developer

Location
Greater London, England, United Kingdom
will play a key role in the engineering transformation and automation initiatives, delivering scalable solutions using UiPath while also developing supporting applications, integrations and services using C#/.NET and SQL technologies. Working within an Agile delivery environment, you will collaborate with business stakeholders, application teams, infrastructure engineers … components, frameworks and libraries to accelerate delivery. Ensure solutions adhere to governance, security and operational standards. Application Development & Integration Develop supporting applications, utilities and services using C#/.NET. Build and maintain integrations with internal and external platforms using REST APIs, web services and message-based interfaces. ...

Automation Application Developer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £440/day
will play a key role in the engineering transformation and automation initiatives, delivering scalable solutions using UiPath while also developing supporting applications, integrations and services using C#/.NET and SQL technologies. Working within an Agile delivery environment, you will collaborate with business stakeholders, application teams, infrastructure engineers … components, frameworks and libraries to accelerate delivery. Ensure solutions adhere to governance, security and operational standards. Application Development & Integration Develop supporting applications, utilities and services using C#/.NET. Build and maintain integrations with internal and external platforms using REST APIs, web services and message-based interfaces. ...

Automation Application Developer

Hiring Organisation
Advanced Resource Managers Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £440.00 per day
will play a key role in the engineering transformation and automation initiatives, delivering scalable solutions using UiPath while also developing supporting applications, integrations and services using C#/.NET and SQL technologies. Working within an Agile delivery environment, you will collaborate with business stakeholders, application teams, infrastructure engineers … components, frameworks and libraries to accelerate delivery. Ensure solutions adhere to governance, security and operational standards. Application Development & Integration Develop supporting applications, utilities and services using C#/.NET. Build and maintain integrations with internal and external platforms using REST APIs, web services and message-based interfaces. ...

Forward Deployed Engineer, Professional Services

Location
Greater London, England, United Kingdom
Forward Deployed Engineer, Professional Services Cloudflare ·United Kingdom, London, United Kingdom Job Description Available Location – UK Role Summary As a Forward Deployed Engineer (FDE) at Cloudflare, you will serve as a senior technical expert and advisor for our most strategic and complex customers. This role balances deep technical expertise … Skills) In Depth Experience in a technical customer‐facing role such as Solutions Architect or Technical Account Manager, ideally within cloud networking, security, or web infrastructure. Extensive knowledge of Cloudflare’s Application and Security portfolio (DNS, WAF, DDoS, Bot Management, CDN) and cloud infrastructure. Hands‐on experience protecting ...

Java Developer

Hiring Organisation
Randstad Technologies
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
Strong hands-on experience with Jasmine and Karma, along with TDD practices. Database: Deep knowledge of SQL, major RDBMS platforms, and database design. Integration & Web Services: Experience with Advanced SOAP/REST Clients, XML parsing (including schemas), JSON, and third-party libraries. OS & Scripting: Strong experience with Unix ...

Technical Architect - Platform - Cloud Infrastructure

Location
Greater London, England, United Kingdom
Gartner, Forrester, IDC, ISG, Everest Group and other leading analyst firms Quantiphi delivers First-in-class AI solutions across Life Sciences, Healthcare, Banking, Financial Services, CPG, Manufacturing, Energy, High-Tech, Telecommunications, etc., powered by cutting-edge Generative AI and Agentic AI accelerators. We are also proud to be certified … focusing on large-scale Lift and Shift (REHOST) and REPLATFORM migrations targeting AWS EC2 instance-based architectures. Plan and execute migration tasks using AWS services (Migration Hub, MGN, SMS, DMS) and migration tools such as CloudEndure and Double-Take. Conduct portfolio assessment and use tools like AWS Migration Evaluator ...

Dataiku Solution Architect

Hiring Organisation
Everforth Quinnox
Location
City of London, London, United Kingdom
Employment Type
Permanent
integrations with PostgreSQL, Amazon RDS, Power Automate, Power BI, Murex, SOLARC, Position Manager, ONTAP, shared mailboxes, exposure systems, broker feeds, exchange data, market reports, web services, and APIs. Establish interface standards for REST APIs, database connections, file transfers, event-driven processes, batch integrations, and workflow callbacks. Define common … based access-control models for Dataiku applications, platform projects, datasets, workflows, reports, databases, and administrative capabilities. Design integration with enterprise identity and access-management services, including Saviynt, Accsys, and applicable single sign-on mechanisms. Ensure service identities, credentials, tokens, database connections, and API secrets are stored and managed through ...

SC-Cleared Boomi Developer - Security Clearance Essential - 6 Month Contract - Mostly Remote

Hiring Organisation
Boost Talent
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 550 - 600 Daily
using Boomi AtomSphere . Experience integrating with one or more of: Salesforce NetSuite Oracle E-business Suite (EBS) Strong knowledge of: REST APIs SOAP Web Services XML JSON JavaScript and/or Groovy Scripting Strong analytical and problem-solving skills. Excellent verbal and written communication skills. Ability ...

Senior Architect, Europe

Location
Greater London, England, United Kingdom
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.). ...