JSON Jobs in the UK

1 to 25 of 409 JSON Jobs in the UK

Mobile/Android Developer

Central London, London, United Kingdom
Euro Car Parks
UI Attention to detail and a passion for Apps Desire to automate the test, build, and distribution process Development of applications using RESTful APIs (JSON) Strong team player with excellent communication skills Strong Analytical and problem-solving skills Working Knowledge of Kotlin/Java and React Native development Understanding of More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

Senior Staff Software Engineer

Belfast, UK
Visa
expertise of Core Java, JEE technologies, Web technologies, JavaScript and container based technologies. Proficient in Web Services/API Development using SOAP or REST, JSON and XML. Proficient in Kafka - Ability to install, maintain and troubleshoot Kafka. Have experience with messaging and stream processing on Kafka. Experience with containerization (Docker More ❯
Posted:

Developer

London, United Kingdom
SmartSourcing plc
JWT, TLS/mTLS and PKI Database engines and programming: such as Relational, NoSQL, Graph, In-Memory, Time-Series databases, ETL, SP, T-SQL, JSON, XML, and XSLT Software development principles, patterns, methodologies and tools, including SOLID principles, OOP, TDD, Agile, CI/CD, Git and DevOps practices. N-tier More ❯
Employment Type: Contract
Rate: £600 - £650/day
Posted:

Software Engineer

London
Hybrid / WFH Options
Nexus Jobs Limited
alerts, dashboards, runbooks, etc.) Experience working with Azure DevOps and CI/CD pipeline. Knowledge and some experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, etc. Knowledge and some development experience using MS SQL Server (SSIS, T-SQL, Stored procedures, Functions, Views, Queries, Datatype conversions, etc.). Experience More ❯
Employment Type: Permanent
Salary: £60,000 - £90,000
Posted:

Software Engineer with C# Java and Azure

London
Nexus Jobs Limited
the programming languages: C#/Java/JavaScript/Python, and PowerShell. In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/Response, Service Bus, Publish/Subscribe, Batch/Real-time, Scheduling, Event triggers, etc. In-depth knowledge and More ❯
Employment Type: Permanent
Salary: £60,000 - £95,000
Posted:

Lead Security Engineer - Full Stack Developer - React / Java | London, UK

London, UK
JPMorgan Chase & Co
design, coding, testing, maintenance, and debugging skills Experience in front end using Angular/React/Vue frameworks, HTML5, CSS/SCSS, Javascript, JQuery, JSON Working experience on Spring JDBC, Spring Hibernate ORM and designing/developing applications with RESTful Web Services Database experience (RDBMS or NoSQL) required Advanced knowledge More ❯
Posted:

Integration Developer (JR101621)

London, United Kingdom
Clarion Events Ltd
in using version and source control systems like Git to manage codebases effectively. API and Data Format Understanding: Strong knowledge of REST APIs, SOAP, JSON, XML, and other data exchange formats. Proactive and Detail-Oriented: Highly motivated with a proactive approach, strong attention to detail, and the ability to self More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

C# .Net Developer

EC1, Farringdon, Greater London, United Kingdom
Hybrid / WFH Options
Zenovo
and the creation of SSRS reports. API Development: Comprehension of APIs and their practical applications. WCF Services and Web Service Integration: Understanding of REST, JSON, and XML technologies. .NET Framework/ASP.NET: Experience or knowledge of the .NET framework and ASP.NET. Web Applications: Ability to develop basic web applications. HTML5 More ❯
Employment Type: Permanent
Salary: £50000 - £55000/annum Hybrid Work, Bonus & Benefits
Posted:

Full Stack Engineer

London Area, United Kingdom
Intellect Group
HTML/CSS and at least one CSS framework (Bootstrap, MaterialUI, etc.) to build responsive UIs. Integrate front-end components with REST APIs, handling JSON data and ensuring smooth user experiences. Back-End Development : Implement and maintain RESTful services in JavaScript/TypeScript. Work with SQL and NoSQL databases to More ❯
Posted:

Senior Digital Developer

Stoke-on-Trent, Staffordshire, United Kingdom, Burslem
Vermelo RPO
some of our legacy applications are still supported. Entity Framework Core & SQL. A unit testing framework such as XUnit. Markup languages such as XML, JSON or YAML. Desirable: Blazor (Server/WASM). Angular and Typescript Experience with other web frameworks such as Vue, React or Svelte. Azure DevOps pipelines More ❯
Employment Type: Permanent
Posted:

Senior Digital Developer

Manchester, United Kingdom
Vermelo RPO
some of our legacy applications are still supported. Entity Framework Core & SQL. A unit testing framework such as XUnit. Markup languages such as XML, JSON or YAML. Desirable: Blazor (Server/WASM). Angular and Typescript Experience with other web frameworks such as Vue, React or Svelte. Azure DevOps pipelines More ❯
Employment Type: Permanent
Posted:

Senior Backend Developer with C# .net Framework

London
Hybrid / WFH Options
Nexus Jobs Limited
JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A More ❯
Employment Type: Permanent
Salary: £50,000 - £80,000
Posted:

Backend Software Developer with C# and Umbraco

London
Hybrid / WFH Options
Nexus Jobs Limited
JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A More ❯
Employment Type: Permanent
Salary: £55,000 - £70,000
Posted:

Progress Openedge Developer

London, UK
Eclipse IT Recruitment
systems (e.g., Git), and Agile methodologies. Excellent problem-solving, debugging, and troubleshooting skills. Strong understanding of system integration, messaging protocols, and data formats (e.g., JSON, XML). Ability to work independently and collaboratively in a team environment. Preferred Qualifications Experience with modern API tools like Postman, Swagger, or Apigee. Knowledge More ❯
Posted:

Angular Developer

East London, London, United Kingdom
Hybrid / WFH Options
JLA Resourcing Ltd
programming. Understanding of .NET Framework/ASP.NET . Basic knowledge of SQL (ideally MSSQL) and database interaction. Familiarity with API Development and integration (REST, JSON, XML). Knowledge of WCF Services and web service integration. Familiarity with Agile methodologies. Experience with Azure platforms and Azure DevOps . Knowledge of Test More ❯
Employment Type: Permanent, Work From Home
Salary: £55,000
Posted:

Junior Angular Developer

East London, London, United Kingdom
Hybrid / WFH Options
JLA Resourcing Ltd
programming. Understanding of .NET Framework/ASP.NET . Basic knowledge of SQL (ideally MSSQL) and database interaction. Familiarity with API Development and integration (REST, JSON, XML). Knowledge of WCF Services and web service integration. Familiarity with Agile methodologies. Experience with Azure platforms and Azure DevOps . Knowledge of Test More ❯
Employment Type: Permanent, Work From Home
Salary: £40,000
Posted:

MULESOFT DEVELOPER

Hampshire, South East, United Kingdom
Hybrid / WFH Options
LA International Computer Consultants Ltd
Platform and its various components (Mule ESB, API Manager, CloudHub, etc.) * Proficient in Java programming and experience with other programming languages such as XML, JSON, and SQL. * Knowledge of RESTful web services, SOAP, and other integration protocols * Familiarity with API design and development best practices * Experience with Agile software development More ❯
Employment Type: Contract
Rate: £400 - £600 per day
Posted:

MULESOFT DEVELOPER

Hampshire, Christchurch, Dorset, South West
Hybrid / WFH Options
LA International Computer Consultants Ltd
Platform and its various components (Mule ESB, API Manager, CloudHub, etc.) * Proficient in Java programming and experience with other programming languages such as XML, JSON, and SQL. * Knowledge of RESTful web services, SOAP, and other integration protocols * Familiarity with API design and development best practices * Experience with Agile software development More ❯
Employment Type: Contract
Rate: £400 - £600
Posted:

Java Software Engineer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Sapiens
years of hands-on design and development experience with Java. Well versed with object-oriented methodologies. Experienced working with SPML, JavaScript, XML and JSON, Spring or Spring Boot, Hibernate, and web services architecture, such as SOAP and/or REST, HTML5, CSS. Experience working with relational database and SQL commands. More ❯
Posted:

Software Engineer

Farnborough, England, United Kingdom
Hybrid / WFH Options
myairops
Dapper, Entity Framework SQL Server/Azure SQL – writing queries, stored procedures. Swagger, API documentation Third party UI component providers e.g. DevExpress TypeScript, CSS, JSON, HTML5 Unit testing Your responsibilities may include: Working closely with architects in all aspects of the design and development of solutions. Working with Product Owners More ❯
Posted:

Equities Trade Management Senior Software Engineer - VP (Hybrid)

London, UK
Hybrid / WFH Options
Citigroup Inc
software development experience. Strong knowledge of JVM languages (Java/Kotlin/Scala) and RESTful web services, including data interchange formats such as XML, JSON, Avro. Familiarity with different persistent storage technologies involving both SQL and NoSQL. Experience working with Git source code management. Good understanding of clean coding and More ❯
Posted:

Mulesoft Developer

Winchester, Hampshire, United Kingdom
Hybrid / WFH Options
Experis
Platform and its various components (Mule ESB, API Manager, CloudHub, etc.) Proficient in Java programming and experience with other programming languages such as XML, JSON, and SQL. Knowledge of RESTful web services, SOAP, and other integration protocols Familiarity with API design and development best practices Experience with Agile software development More ❯
Employment Type: Contract
Rate: £475 - £520/day
Posted:

Quality Assurance Engineer

Scotland, United Kingdom
Lorien
Experience with working with APIs. (For example, REST, SOAP and WebSocket.) Experience with SQL and relational databases. Experience of handling data structure. (For example, JSON and XML.) Strong communication and interpersonal skills. Ability to work independently and as part of a team. Attention to detail and a strong work ethic. More ❯
Posted:

Technical Architect - 10518JS

Reading, Oxfordshire, United Kingdom
Hybrid / WFH Options
Proactive.IT Appointments Limited
Skill experience in SQL databases - writing stored procedures and backup/restore Experience with web technologies, i.e., MVC, Web APIs, REST, and XML/JSON services Experience with source control and branching using TFS, Git, and Azure Cloud and Microservices solutions Event-driven architecture Security and Compliance, including secure authentication More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Architect - 10518JS

Reading, Berkshire, UK
Hybrid / WFH Options
Proactive.IT Appointments Limited
Skill experience in SQL databases – writing stored procedures and backup/restore Experience with web technologies, i.e., MVC, Web APIs, REST, and XML/JSON services Experience with source control and branching using TFS, Git, and Azure Cloud and Microservices solutions Event-driven architecture Security and Compliance, including secure authentication More ❯
Posted:
JSON
10th Percentile
£36,250
25th Percentile
£46,250
Median
£60,000
75th Percentile
£82,500
90th Percentile
£90,000