451 to 475 of 483 JSON Jobs in the UK

Marketing Technology Manager

Location
Greater London, England, United Kingdom
with real-time data flows and event-driven decision-making in marketing platforms Familiarity with website tag managers, API authentication, retry/error handling, JSON, and webhooks Ability to interpret and edit JavaScript/Python code Comfort articulating and discussing technical requests to engineers Familiarity with big data tools such … Code Interpretation Big Data Tools Familiarity ATS Optimization Keywords Hard Skills Data Pipeline Development AI Tooling Automation Excel/G-Sheet Formulas API Authentication JSON Webhooks Real-Time Data Flows Event-Driven Decision-Making JavaScript Python Soft Skills Stakeholder Communication Collaboration Enthusiasm Industry Keywords Enterprise-Level Marketing Systems Financial Sector ...

Javascript Developer

Hiring Organisation
OneAPPS Consulting
Location
Burgess Hill, England, United Kingdom
business. Key Responsibilities Design and develop modern, scalable web applications using React and TypeScript . Build dynamic, data-driven user interfaces and forms, including JSON Schema-based forms . Develop reusable React components using functional component patterns and React Hooks . Implement effective state management using Redux and/… Experience with React Testing Library or comparable Front End testing frameworks. Strong experience integrating applications with RESTful APIs . Hands-on experience working with JSON and web service technologies . Experience developing data-driven UIs and dynamic forms . Understanding of Front End performance optimisation techniques. Experience working within Agile ...

Sr Partner Agent Architect (UK)

Location
Greater London, England, United Kingdom
customers on API design, authentication, data transformation, field mapping, error handling, and integration patterns. Build, configure, test, or troubleshoot integrations using REST APIs, webhooks, JSON/XML payloads, and tools such as Postman. Collaborate with Forward Deployed Engineers on complex or custom integration scenarios beyond standard platform capabilities. Lead technical … data sources. Experience with enterprise SaaS platforms such as CRMs, ERPs, ticketing systems, contact center platforms, or workflow tools. Proficiency in REST APIs, JSON/XML, API testing tools such as Postman, and authentication patterns including OAuth, API keys, and JWT. Experience reading API documentation, defining field mappings, and troubleshooting ...

Director Data & Analytics API Experience - Data Services

Location
Belfast, Northern Ireland, United Kingdom
Python and C++ to make integrating with our APIs as simple as possible. + Public Schema Registry: Implement a publicly accessible registry (e.g., Protobuf, JSON or Avro) that allow internal teams and partners to generate their own client software.* Developer Collateral + Simplify Public Messaging: Partner with internal stakeholders … PyPi publishing.* Unified API Strategy + Technical audit: Work with stakeholders across the organization to conduct a survey of existing APIs (RPC over HTTP, JSON, XML Query, REST, WebSocket, S3, Pub-Sub, etc) across the business, to identify fragmentation, authentication gaps, and areas for consolidation. Survey peers and partners ...

IAM Tester (Identity Processing & Provisioning)

Hiring Organisation
GCS
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
Role purpose Deliver high-quality testing for identity processing and provisioning across the identity lifecycle (joiner/mover/leaver). You'll validate that identities, accounts, and entitlements are provisioned and removed accurately, securely ...

Devops Engineer

Location
Tipton, England, United Kingdom
Overview Salary: $89,565 a year Job Type: Full-time Job Duties Develop scripts (PowerShell, Python, Ruby, BASH) on Windows/Linux systems for automation of the build, release process and automate deployment and release ...

Senior Consultant, Salesforce Data Cloud and Agentforce ,

Hiring Organisation
Mason Frank
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £60,000 per annum
Salesforce Data Cloud & Agent force Senior Consultant Location: London or Manchester (Hybrid) About the Job We are looking for an enthusiastic and aspiring Salesforce Data Cloud and Agent force Senior Consultant to join a dynamic ...

Systems Developer

Hiring Organisation
Cobalt Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £55,000 per annum
Systems Developer The organisation Cobalt is partnering with an established property organisation to appoint a Systems Developer to its London-based technology team. This is an opportunity to join a business investing in its systems ...

Network Automation Developer

Hiring Organisation
McGregor Boyall Associates Limited
Location
Chester, Cheshire, North West, United Kingdom
Employment Type
Contract
Responsibilities Develop and maintain Python-based network automation scripts . Support automation of operational and network infrastructure tasks. Work with REST APIs and JSON to integrate systems and exchange data. Assist with monitoring, alerting and network observability solutions. Troubleshoot automation and infrastructure issues. Follow established engineering standards, designs and operational … knowledge of Python , including writing and maintaining scripts. Understanding of enterprise networking including routing, switching, wireless and basic SD-WAN. Experience with REST APIs, JSON and Git . Basic Linux knowledge and troubleshooting experience. Familiarity with monitoring, telemetry and observability concepts. Good communication and collaboration skills. A willingness to learn ...

Credit Risk Decision Systems Analyst

Location
City Of London, England, United Kingdom
skills who can independently investigate discrepancies between expected and actual credit decision outcomes while ensuring the integrity of credit risk strategies. Key Responsibilities: Review JSON payloads and credit decision outputs to ensure accuracy and completeness. Validate decisioning outputs against expected credit risk strategy behaviour. Assess end‐to‐end credit decision … Strong hands‐on experience with SAS . Advanced proficiency in Microsoft Excel . Experience working with Credit Risk Decision Systems . Ability to analyse JSON payloads and decision outputs. Experience building and using decision emulators for validation. Good understanding of data validation, business rules, and system integration. Domain Knowledge Strong ...

Cyber Threat Intelligence Principal

Location
Greater London, England, United Kingdom
cyber security CISSP, CEH, CISM, CompTIA Security+, or other certification preferred Working fluency in Python/R, SQL, flat files and complex data types (JSON, XML), APIs, and Excel Ability to translate real-world cyber threat behavior into modeling assumptions and scenarios Strong critical thinking and problem-solving skills Executive … Skills Cyber Risk Analytics Threat Intelligence Reporting Data Analysis Modeling Assumptions Translation Statistical Data Analysis Machine Learning Techniques SaaS Product Development Complex Data Types (JSON, XML) APIs Excel Soft Skills Critical Thinking Problem-Solving Executive-Level Communication Collaboration Creative Thinking Critical Thinking Problem-Solving Executive-Level Communication Collaboration Creative Thinking ...

Senior AI Data Engineer

Location
Greater London, England, United Kingdom
part of a new team being created to enable future data capabilities in relation to our AI ambitions. Responsibilities Semantic Layer Implementation Implement JSON‐LD‐based semantic models designed by the ontologist into production data systems. Build and maintain knowledge graph structures that reflect canonical domain models. Develop and manage … embedding pipelines (e.g., Pinecone, Weaviate, Qdrant, pgvector). Practical experience implementing RAG architectures or LLM‐integrated data pipelines. Familiarity with semantic web standards — JSON‐LD, RDF, OWL, or SKOS. Strong Python skills and experience with data pipeline frameworks. Experience with cloud‐native data platforms (AWS, Azure, or GCP). Exposure ...

Senior Solutions Consultant

Location
Greater London, England, United Kingdom
risk and integrations, adapting your approach to different customer contexts and levels of technical depth Strong API expertise (REST, API design, OAuth, API keys, JSON/XML) with the ability to translate complexity into clear, actionable solutions Comfortable working independently and cross‐functionally, collaborating with distributed teams across regions Apply … explain technical concepts to non‐technical audiences. Ability to work collaboratively in a fast‐paced, team‐oriented environment Technical background with familiarity in JSON, RESTful APIs, and native and web‐based SDKs would be desirable. Interview Process: At Trulioo, we strive to create an interview experience that is transparent, engaging ...

Tech Lead Data & AI London

Location
Leeds, England, United Kingdom
We recognise our people are the best thing about Red Badger and that a truly diverse workplace where people are free to be themselves is essential for great culture and great outcomes. If you like ...

Systems Engineer

Location
Redhill, England, United Kingdom
Overview 15 Month FTC About Indra Group UK & Ireland Indra is a leading global technology and consulting company, and a trusted technological partner for the core business operations of its clients worldwide. It stands at ...

Adobe Experience Manager (AEM) Developer

Location
Leeds, England, United Kingdom
At Jet2.com and Jet2holidays we’re working together to deliver an amazing journey, literally! We work together to really drive forward a ‘Customer First’ ethos, creating unforgettable package holidays and flights. We couldn’t do ...

Test Lead (End-to-End (E2E) Testing)

Location
City Of London, England, United Kingdom
across multiple component teams for a commercial insurance program. The ideal candidate will have strong experience in integration testing , API/web service testing (JSON/SOAP) , and excellent stakeholder management skills. A solid understanding of commercial insurance concepts is essential, and experience with Selenium automation will be considered … develop, and execute functional , regression , and integration test suites. Ensure defects are logged, tracked, triaged, and resolved efficiently. Validate APIs and message formats using JSON and SOAP , leveraging SoapUI or equivalent tools. Collaborate closely with product owners , architects , developers , and operations teams to identify and resolve system-level issues ...

Azure Cloud FullStack

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £520/day
Azure Logic Apps Create clean front-end features using React, Angular or Vue.js Deliver back-end services using .NET, Node.js, or Python Work with JSON and JavaScript to build and consume data-driven interfaces Script and automate operational tasks using PowerShell Apply strong Azure security practices throughout development Troubleshoot issues … with React/Angular/Vue.js Back-end development experience with .NET, Node.js or Python Working knowledge of C# and JavaScript, with confidence using JSON Ability to develop with security in mind, particularly around Azure A collaborative, problem-solving mindset-comfortable investigating and fixing issues as they arise Additional information ...

SEO Specialist

Hiring Organisation
Talent-Relay Limited
Location
South West London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£57,396
search performance. Analyse AI-powered search and LLMs to identify visibility, citation and content opportunities. Implement and optimise structured data, including Schema.org and JSON-LD, alongside development teams. Use SEO and analytics tools to monitor performance, identify trends and provide actionable recommendations. Work closely with marketing, content, product, engineering, analytics … experience , including large or complex websites. Knowledge of AEO, GEO and AI/LLM search visibility . Experience with structured data, Schema.org and JSON-LD . Experience using Generative AI for SEO, content or research . Relevant degree or equivalent experience . Keywords: SEO Specialist | SEO | SEO Analyst | SEO Manager ...

WMS Design Lead

Hiring Organisation
Everest Technologies, Inc
Location
Gateshead, England, United Kingdom
Oversee and hands-on design extensions and extension packs using ProActive and MAWM configuration tools. Lead API-first integration design utilizing MAWM RESTful APIs, JSON/XML payload structures, and event-driven architecture. Design, build, and optimize warehouse workflows including receiving, putaway, wave/waveless picking, packing, shipping, slotting, inventory … specifically with Manhattan Active Warehouse Management (MAWM) . Core Technical Competencies: Deep expertise in MAWM ProActive framework and extension management. Proficiency in RESTful APIs, JSON/XML, Postman scripting, and microservices architecture. Strong background in ERP integration (SAP, Oracle Cloud, NetSuite) and Material Handling Equipment (MHE/WCS) interfaces. Proficiency ...

Product Owner (SalesAPI)

Location
Hellaby, England, United Kingdom
objectivesWrite detailed user stories and acceptance criteria covering API behaviour, endpoint specifications, data validation rules, and error scenariosDefine API requirements including endpoints, payload structures (JSON/XML), authentication, and business rulesWork closely with engineering to translate business and customer requirements into technical solutionsParticipate in Agile ceremonies (stand‐ups, sprint reviews … integratorsEssential RequirementsProven experience owning or managing API products or technical integrations in a commercial environmentStrong technical understanding of RESTful APIs, authentication, data structures (JSON/XML), and integration patternsWorking knowledge of SQL and relational databases - you can query data to validate outcomes and troubleshoot issuesAbility to act as technical consultant ...

Solution Engineer

Location
Greater London, England, United Kingdom
At OneSpan , we specialize in digital identity and anti-fraud solutions that create exceptional and secure experiences. At OneSpan, we are looking for a Solutions Engineer to join our team in the UK . As ...

Salesforce Administrator

Location
Sheffield, England, United Kingdom
Norfolk St, Sheffield City Centre, Sheffield S1 2JE, UK Job Title: Salesforce Administrator Department: Business Systems Location: Sheffield Working Pattern: Hybrid, includes 3 days each week in the office Contract Type: 12 Month Fixed Term ...

Cyber Security Engineer

Hiring Organisation
Infosec
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£85 - £93 per hour
ingestion, correlation rules and alerting Develop and maintain automation using PowerShell, Python and Regex Integrate security technologies using APIs, HTTP/S and JSON Implement, maintain and optimise cyber security tooling Manage platform upgrades, patching and technology refresh activities Administer security appliance certificates and lifecycle activities Onboard new data sources … maintenance Log onboarding and data source integration Detection engineering and alert tuning Scripting & Automation PowerShell Python Regex Integration Technologies REST APIs HTTP/S JSON Infrastructure Active Directory LDAP Windows Server IIS SMB Storage Linux/Unix NFS Storage VMware Hyper-V Virtual Networking Security Engineering Certificate Management PKI Software ...

Data Operations Analyst

Location
Greater London, England, United Kingdom
databases (like MongoDB and Elasticsearch). You don't need to have raw NoSQL syntax memorized, but you should know how to read nested JSON structures. AI‐first working: You already lean heavily on AI tools to work faster and better, and you are always finding new ways … them. Technical literacy: You can read code and data models (including how relational data maps to NoSQL/JSON structures), understand how different systems fit together, and pick up light Python. Rigour and attention to detail: You are meticulous about data accuracy and quality, and you notice when a number ...