101 to 125 of 198 JSON Jobs in London

Principal Information Architect – Metadata Thought Leadership

Location
Greater London, England, United Kingdom
generators. Familiarity with data management technologies such as relational or columnar databases, data integration (ETL), or API development Familiarity with data formats such as JSON, XML, Avro, or Google Protocol Buffers Comfort engaging with the algorithms and mathematics behind languages, tooling, and data processing Academic background paired with hands ...

Senior Android Developer

Location
Greater London, England, United Kingdom
concepts of continuous delivery pipelines and their implementation. Experienced with evaluating and integrating 3rd party libraries as per project requirements. Interaction with XML and JSON data served via HTTP APIs. Kotlin and Java MVVM Clean Architecture Android Jetpack : LiveData, ViewModel, Room, Navigation components Dagger2 RxJava2 Retrofit + OkHttp ExoPlayer JUnit4 ...

Workday Integration Specialist

Hiring Organisation
Johnson Matthey
Location
London, United Kingdom
Employment Type
Permanent
understanding of HR, Payroll and people data processes, with knowledge of data governance, security controls, compliance requirements and integration best practices. Proficiency in XML, JSON and XSLT, with experience interpreting technical specifications, working with vendor integrations and translating business requirements into effective technical solutions. Strong analytical and problem-solving skills ...

Workday Integration Specialist

Hiring Organisation
Johnson Matthey Plc
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
understanding of HR, Payroll and people data processes, with knowledge of data governance, security controls, compliance requirements and integration best practices. Proficiency in XML, JSON and XSLT, with experience interpreting technical specifications, working with vendor integrations and translating business requirements into effective technical solutions. Strong analytical and problem-solving skills ...

Associate Software Developer (Web)

Location
City Of London, England, United Kingdom
closely with developers, testers, and product stakeholders to understand requirements, clarify details, and deliver practical solutions. Tech Stack Backend: Scala, Play Framework, REST/JSON and gRPC Frontend: React, TypeScript, AG-Grid Mobile: Current app in CodenameOne, target migration to React Native (or similar JS-based cross-platform framework) Tooling ...

PAM Engineer - Assistant Vice President

Location
Greater London, England, United Kingdom
evidence. Knowledge of Azure and hybrid‐cloud privileged‐access patterns; AWS or GCP experience is desirable. Scripting and automation using PowerShell, Python, REST APIs, JSON and source‐control practices. Understanding of ITIL processes, change management, incident management, problem management and technical documentation. Security Domain Expertise: Privileged Access Management governance, control ...

Software Engineer - Integrations London Engineering

Location
Greater London, England, United Kingdom
team.**Required experience:*** Minimum 2 years experience in professional software engineering using Python* Experience interacting with a variety of API technologies, such as REST, JSON and XML* Understand the foundations of SQL and relational databases* Experience working with AWS, using services such as ECS, S3 and API Gateway (Optional ...

Pre-Sales Engineer

Location
Greater London, England, United Kingdom
industry, including insurers, brokers or MGAs. Understanding of finance, accounting or payment operations. Experience with APIs, system integrations and structured data formats such as JSON, XML and CSV. Experience working with enterprise applications including ERP, banking platforms or Policy Administration Systems. Experience configuring software solutions for demonstrations or customer Proofs ...

Workday Integration Specialist

Location
Greater London, England, United Kingdom
understanding of HR, Payroll and people data processes, with knowledge of data governance, security controls, compliance requirements and integration best practices.* Proficiency in XML, JSON and XSLT, with experience interpreting technical specifications, working with vendor integrations and translating business requirements into effective technical solutions.* Strong analytical and problem-solving skills ...

Migration Consultant

Location
Greater London, England, United Kingdom
technical teams to senior management and executives Hands-on experience leading and mentoring team members, fostering a 'team first' environment Proficiency in REST APIs, JSON, and XML for data manipulation and integration Willingness and ability to travel up to 20% for client meetings and project needs Nice to Have Direct ...

Solution Architect

Location
Greater London, England, United Kingdom
improve margins, and feed recurring delivery learnings into pre‐sales discovery and product/service improvements. Data & Architecture: Specify and map data flows, formats (JSON, XML, CSV, graph), and transports (HTTP, S/FTP, Kafka, MQ). Address challenges of async/sync and streaming communications, including idempotency, retries, rate ...

PS, Solution Architect ( Armis/Veza)

Location
Greater London, England, United Kingdom
Rapid7, Wiz, Prisma Cloud, ServiceNow VR, Centrix for VMDR). Proven ability to develop automation scripts and data pipelines (Python, PowerShell, Bash, REST APIs, JSON). Familiarity with risk‐based vulnerability management (RBVM) and prioritization scoring models. Strong understanding of cloud‐native security, container scanning, and hybrid infrastructure (AWS, Azure ...

Technical Success Analyst - UK

Location
Greater London, England, United Kingdom
Familiarity with APIs, software integrations, or payments systems. Experience with Marqeta or similar fintech platforms. Ability to read technical documentation or basic code (e.g., JSON, SQL, scripting). Background in training, enablement, or documentation. Knowledge of customer onboarding or implementation processes in a SaaS or fintech environment. Typical Process Application ...

Technical Success Analyst - UK EU London Office

Location
Greater London, England, United Kingdom
Familiarity with APIs, software integrations, or payments systems. Experience with Marqeta or similar fintech platforms. Ability to read technical documentation or basic code (e.g., JSON, SQL, scripting). Background in training, enablement, or documentation. Knowledge of customer onboarding or implementation processes in a SaaS or fintech environment. Virtual “Onsite” consisting ...

Technical Solution Architect - Data Center Networking & WAN routing

Location
Greater London, England, United Kingdom
Experience with HPE management solutions such as Apstra, Routing Director or equivalent competitive products is an advantage. Experience with programming/scripting (Python, APIs, JSON etc.) to enable solution integration and automation. Extensive knowledge of Containers and Container related technologies such as Docker and Kubernetes, as well as familiarity with ...

Senior Solutions Consultant

Location
Greater London, England, United Kingdom
OpenRTB, IFA, Prebid Server) Experience with Internet protocols (IP, HTTP) and network traffic inspection tools (Charles Proxy, Proxyman, Fiddler). Expert Knowledge of SQL, JSON, and experience querying complex datasets to view trends, identify anomalies, and diagnose root causes. Advanced problem solving, critical thinking, and analytical skills. Ability to learn ...

Hybrid Software Engineer - Integrations (Payroll & HR)

Location
Greater London, England, United Kingdom
platform. You’ll work in a hybrid setup, three days in the London office, with remote work options. Required: 2+ years Python, REST/JSON/XML, SQL, and AWS experience; collaborative, organized and client‐facing capable. #J-18808-Ljbffr ...

Azure Office 365 / London / Contract

Location
Greater London, England, United Kingdom
developing with O365 Delve Strong development skills in C#, ASP.net (MVC) with .NET Framework 4.6 and up in Visual Studio API & Microservices REST APIs , Json By clicking the link above or any third-party link within this posting, you are leaving this site and going to a third-party website ...

Front End React Developer

Hiring Organisation
Ascend Consulting
Location
NW7, Mill Hill, Greater London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £80000/annum Great Benefits
core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack ...

Software Developer

Location
Greater London, England, United Kingdom
programming, guaranteeing similarity and security across frameworks. Inventively add to new elements and bug fixes utilizing our cutting-edge innovation stack including Java Script, JSON, Node.js, and React. Team up intimately with project directors, experts, and engineers to adjust programming answers for business needs. Make itemized specialized determinations and extend ...

Full Stack PHP Developer

Location
Greater London, England, United Kingdom
HTML, and CSS. Familiarity with Bootstrap or other frontend/CSS libraries. Understanding of UI/UX principles. Experience working with APIs/Widgets (JSON, XML) — ideally building and incorporating your own. Experience with a PHP Framework (e.g. Laravel) is desirable. Experience with React or another modern JavaScript framework ...

Delivery Solutions Engineer

Location
Greater London, England, United Kingdom
Product/R&D. Requirements 3+ years in solutions engineering,system engineering, or system integration (SaaS/web). Strong knowledge of REST APIs, JSON, HTTP, and relational databases (SQL). Understanding complex system architectures and data flow. Experience in debugging, troubleshooting, and analysinglogs. Familiarity with HTML/CSS; JavaScript ...

Senior Site Reliability Engineer (LON)

Location
Greater London, England, United Kingdom
microservices, including containerisation, management of Kubernetes workloads and API management. Hands-on experience with Azure, Infrastructure as Code (IaC), and technologies such as PowerShell, JSON, Azure Bicep, ARM and Azure DevOps. The client is moving to Terraform, which is essential , moving from Bicep (desirable). Experience with Full Stack Observability ...

AI Integration & Dashboard Specialist

Location
Greater London, England, United Kingdom
using the integration and the dashboard. Provide post-launch support during an agreed stabilisation period. Qualifications: Proven experience with API integrations (REST APIs, webhooks, JSON) (required). Hands-on experience with the Claude API or other large language model APIs, such as OpenAI or Gemini. Familiarity with MCP (Model Context ...

Integrations Lead

Location
City Of London, England, United Kingdom
middleware platform (Boomi, MuleSoft, Workato, Informatica, SnapLogic, Azure Integration Services or similar), including at least 2 years in production Strong REST/SOAP API, JSON/XML and data-mapping skills Salesforce integration experience Experience writing integration requirements and test scripts Production support and root-cause analysis Soft skills Self ...