1 to 25 of 198 JSON Jobs in London

Salesforce Marketing Cloud Next and Data 360 Developer

Location
Greater London, England, United Kingdom
triggers, personalisation, consent and preference management. • You’ll have experience writing and troubleshooting SQL queries and working with structured data formats such as CSV, JSON and XML. • You’ll have experience integrating systems using REST APIs, SOAP APIs, file-based interfaces, middleware solutions, connectors or event-driven approaches. ...

Software Engineer III

Hiring Organisation
Pearson
Location
London, England, United Kingdom
Scheduling and orchestration with DBMS_SCHEDULER, and loading data using external tables, SQL*Loader, Data Pump or DBMS_CLOUD. Integrating data from files (CSV, JSON, XML) and APIs from multiple internal and external sources. Implementing pipeline monitoring, logging, and alerting to identify and address issues proactively. Data Quality Designing ...

Software Developer | Capital Markets

Location
Greater London, England, United Kingdom
Linux Tools/Technologies/Infra : NodeJS, cloud/AWS, RabbitMQ, AMQ, Mongo, Bitbucket (Git), SQL/Server, Jira Design : API, HTTP/REST, JSON, micro-services and distributed systems SDLC : Agile, Scrum, Kanban, DevOps, CI/CD, Automation First, BDD/TDD, DORA. Understanding of, and advocacy for, Agentic ...

Dynamics Integration Specialist

Location
London Borough of Wandsworth, England, United Kingdom
Dynamics 365, including Customer Engagement (CE), Finance & Operations or Business Central. Strong hands-on experience with Dataverse Web API, REST/SOAP APIs, OData, JSON and XML. Proficiency in Azure integration services, including Logic Apps, Azure Functions, Service Bus, API Management and Data Factory, alongside Power Automate. Solid understanding ...

Data Platform Data Engineer - AVP

Location
Greater London, England, United Kingdom
Strong experience with Azure data PaaS services and data pipeline delivery on the Azure platform with Databricks. Experience delivering data platforms with C#, Python, JSON, XML, APIs, and message bus technology. Or similar technologies. Strong knowledge of database systems, data modelling, and data integration technologies. Strong Analytical and problem-solving ...

Senior C# .Net Developer

Location
Greater London, England, United Kingdom
Preferred Stack C# | .NET Core/.NET 8 | ASP.NET Core | REST APIs | SQL Server | Entity Framework | Azure | Azure DevOps | Git | Docker | Kubernetes | Kafka | Redis | JSON/XML | Swagger/OpenAPI #J-18808-Ljbffr ...

Senior C# .Net Developer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500/day Umbrella Inside IR35
Preferred Stack C# | .NET Core/.NET 8 | ASP.NET Core | REST APIs | SQL Server | Entity Framework | Azure | Azure DevOps | Git | Docker | Kubernetes | Kafka | Redis | JSON/XML | Swagger/OpenAPI Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource ...

QA Automation Engineer / Consultant

Location
Greater London, England, United Kingdom
Serenity BDD, Cucumber/Gherkin, Selenium WebDriver and REST Assured, supported by frameworks such as JUnit and AssertJ. Strong understanding of HTTP, REST APIs, JSON, authentication, validation and error handling. Experience testing distributed or microservice-based applications, including asynchronous processing and messaging. Ability to verify complete business workflows across service ...

Senior Data & Analytics Consultant

Location
Greater London, England, United Kingdom
data manipulation and querying Familiarity with relational databases such as SQL Server, Oracle Understanding of various data formats, including CSV, JSON, and XML Experience with cloud platforms, particularly Azure or AWS Strong storytelling and data visualisation skills, including scoping, designing, and delivering engaging client-facing insights using PowerPoint and sustainable ...

Data Engineer

Location
Greater London, England, United Kingdom
such as Azure Data Factory, Logic Apps and Azure Functions. Experience working with REST APIs and structured and semi-structured data formats such as JSON and XML. Experience of data architecture, including medallion (bronze, silver, gold) architecture, with a sound understanding of data modelling and data warehousing concepts. Hands ...

Java Developer ( SC Eligible/ SC Cleared )

Location
Greater London, England, United Kingdom
Familiarity with relational databases such as MySQL, Oracle, or PostgreSQL, and experience writing SQL queries. APIs and web services: Strong understanding of RESTful APIs, JSON, and XML. Version control: Experience with Git or similar. Problem‐solving: Strong analytical and critical thinking skills. Communication: Excellent verbal and written communication. Teamwork: Able ...

Senior Software Developer

Hiring Organisation
NEC Software Solutions
Location
London, England, United Kingdom
Oracle database and toolsetSolid PL/SQL skills, with experience of writing design specifications, problem solving and performance tuningExperience of technologies including XML, JSON, SOAP, REST, HTML and CSS is desirable.Experience with AI software development tools would be an advantage.Experience of developing and integrating AI-powered functionality into software applications ...

FI E-Trading Senior Java Developer - Vice President

Location
Greater London, England, United Kingdom
Agile globally distributed team using tools such as Jira, Bitbucket, Sonar & Team City Worked with tools such as IntelliJ, Gradle, etc., Experience on JSON/XML and REST service Education: Bachelor’s degree/University degree or equivalent experience Competencies: Excellent communication skills, oral and written; ability to face ...

Fixed Income E-Trading Senior Java Developer - Vice President

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
Agile globally distributed team using tools such as Jira, Bitbucket, Sonar & Team CityWorked with tools such as IntelliJ, Gradle, etc.,Experience on JSON/XML and REST serviceEducation: Bachelor's degree/University degree or equivalent experienceCompetencies: Excellent communication skills, oral and written; ability to face off to business users. ...

Senior Microsoft Power Platform and AI Developer

Location
Greater London, England, United Kingdom
servers and tools, or equivalent tool-based agent integration patterns, including troubleshooting identity,permissionsand data flow. Strong API and integration skills, including REST/JSON, custom connectors, OAuth 2.0, Microsoft EntraIDand securesecretsmanagement. Pro-code engineering capability in one or more languages such as TypeScript/JavaScript,C#or Python, with experience ...

ServiceNow Senior Technical Consultant

Hiring Organisation
Atos
Location
London, England, United Kingdom
application architectures and supporting technologies.Expertise with scripting languages such as PERL, JavaScript, Python, and Shell.Web service proficiency (REST, SOAP) as well as XML and JSON knowledge.Knowledge of relational databases (MySQL, MSSQL, Oracle) beneficial.Must be prepared to travel.Must have legal authorisation to work in the UK.Location: Flexible Work Model – Hybrid working ...

Senior Digital Developer – ODM

Hiring Organisation
NHS Blood and Transplant
Location
England, S75 3FG, Liverpool, L24 8RB, Birmingham, B15 2SG, London, NW9 5BG, SW17 0RB, Bristol, BS34 7QH, Barnsley, Manchester, M13 9LL, United Kingdom
Salary
£49387.00 to £56515.00
queries Other Mandatory Skills Estimation methods, SOLID design principles, Agile/Lean and Traditional Methodologies. OOAD and UML Techniques. HTML, JavaScript, JQueryXML, XSD, JSON Network architecture and protocols such as SNMP, HTTP, SOAP, REST and SOA Web Services,Testing Strategies, Testing Tools SQL Developer as testing tool, JMeter, APEXSec, cURL ...

Data Engineer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day
development with Scala, Java, or Python through system integration projects or as a data scientist. Utilise technologies such as Spark, Elastic, Restful APIs, JSON, and Tomcat. Build reusable libraries and shared capabilities to expedite time to market for Data Engineering delivery teams. Continuously improve platform capabilities and maintain overall platform ...

Software Engineer

Location
City of Westminster, England, United Kingdom
Awareness of clean coding and SOLID principles. Exposure to AWS cloud services. Experience with JUnit or other testing tools. Basic knowledge of XML/JSON data formats and Unix shell scripting. Familiarity with version control and build tools like Git, Maven, Jenkins. Behavioural Competencies Collaborative team member eager to support ...

Senior Power Platform & AI Engineer — Remote

Location
Greater London, England, United Kingdom
servers and tools, or equivalent tool-based agent integration patterns, including troubleshooting identity,permissionsand data flow. • Strong API and integration skills, including REST/JSON, custom connectors, OAuth 2.0, Microsoft EntraIDand securesecretsmanagement. • Pro-code engineering capability in one or more languages such as TypeScript/JavaScript,C#or Python, with experience ...

PKI Security Engineer / CLM Implementation Engineer

Hiring Organisation
Harvey Nash
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700 per day
NIST PQC standards, crypto-agility, discovery and migration planning is required. Automation & Integration Skills (Highly Desired) * PowerShell, Python and Bash scripting. * REST APIs, JSON, OAuth/service authentication & secure automation patterns. * Infrastructure as Code and configuration automation, such as Terraform, Ansible etc * CI/CD platforms & Git-based source control. ...

Boomi Architect

Location
City of Westminster, England, United Kingdom
with business, architecture & delivery stakeholders. Support modernization, migration & presales activities. Required Skills Dell Boomi AtomSphere, API Management, Boomi Flow REST/SOAP Services, XML, JSON, SQL B2B/EDI MFT Integrations Integration Patterns and Enterprise Architecture OAuth, SAML, JWT, Security Best Practices CI/CD, DevOps Cloud Platforms (AWS, Azure ...

Full Stack Developer/ London

Location
Greater London, England, United Kingdom
testing methods such as unit, integration and full end‐to‐end testing. Experience of data integration including web services, SOAP and RESTful APIs – XML, JSON, WSDL, WADL, etc. Experience of agile development techniques – TDD, BDD, etc. Good knowledge of SQL Server and other RDBMS systems. Familiarity with relational database design ...

Murex Market Risk Developer (Remote) (EST)

Hiring Organisation
Resourgenix Ltd
Location
London, UK
into Murex solutions. Technical skills SQL and Oracle/relational databases Unix/Linux and Shell scripting Python and/or Java XML/JSON and REST APIs Interfaces and integration technologies Git, CI/CD and DevOps processes Batch scheduling and enterprise schedulers Candidates can be based offshore ...

Murex Risk Developer

Location
Greater London, England, United Kingdom
Risk Managers, Quants and Capital Markets business users. Technical Skills SQL* Oracle/relational databases Unix/Linux Shell scripting Python Java XML/JSON REST APIs/integration technologies Git or equivalent source-control tools CI/CD and DevOps processes Batch scheduling/enterprise schedulers Strong ...