1 to 25 of 169 Permanent JSON Jobs in the UK

Senior Software .NET Developer

Hiring Organisation
IT Talent Solutions Ltd
Location
Altrincham, Cheshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
years’ commercial experience as a .NET/ASP.NET Full Stack Developer Strong experience with: ASP.NET, .NET Core, C#, MVC/Razor, HTML, CSS, JavaScript, JSON, XML, MS SQL Server Solid understanding of software architecture and design patterns Experience building and consuming Web Services and RESTful APIs Source control using ...

Java Software Engineer

Hiring Organisation
RED Global
Location
Sheffield, UK
Employment Type
Full-time
Java, Spring Boot, and Microservices architecture Hands‐on experience with PEGA BPM PEGA certifications such as CSA or CSSA Expertise in REST API development, JSON/XML, and integration patterns Solid understanding of OOP, design patterns, and secure coding practices Experience working with SQL/NoSQL databases (PostgreSQL, Oracle) Nice ...

Java Software Engineer

Hiring Organisation
RED Global
Location
Handsworth, West Midlands, UK
Employment Type
Full-time
Java, Spring Boot, and Microservices architecture Hands‐on experience with PEGA BPM PEGA certifications such as CSA or CSSA Expertise in REST API development, JSON/XML, and integration patterns Solid understanding of OOP, design patterns, and secure coding practices Experience working with SQL/NoSQL databases (PostgreSQL, Oracle) Nice ...

Java Developer

Hiring Organisation
Brightwork Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
application performance, scalability and security What you'll bring Strong hands-on experience with Java (23+) and Spring Boot Knowledge of RESTful API design, JSON and Web Services Experience of Kafka and Dockerised development Background in Test Driven Development using tools such as JUnit or Mockito Understanding of clean code ...

Java Specialist

Hiring Organisation
Pyramid Consulting, Inc
Location
City of London, London, United Kingdom
hands-on skills in: Java 8/17, Spring, Spring Boot, Hibernate, JEE, MVC, Swing, JSP, Webservices (REST/SOAP), Angular/AngularJS, jQuery, JSON, HTML, CSS, XSLT Expertise with: Tomcat, JBoss EAP, Apache, SQL, Oracle, PL/SQL, XML, Maven, Ant, CI/CD (Azure Pipeline), Jira, Subversion Experience ...

Java Specialist

Hiring Organisation
Pyramid Consulting, Inc
Location
Slough, Berkshire, UK
Employment Type
Full-time
hands-on skills in: Java 8/17, Spring, Spring Boot, Hibernate, JEE, MVC, Swing, JSP, Webservices (REST/SOAP), Angular/AngularJS, jQuery, JSON, HTML, CSS, XSLT Expertise with: Tomcat, JBoss EAP, Apache, SQL, Oracle, PL/SQL, XML, Maven, Ant, CI/CD (Azure Pipeline), Jira, Subversion Experience ...

Senior Automation Test Engineer - ETRM / Trading Platforms

Hiring Organisation
Data Careers
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
with an ETRM platform with as many of the following as possible: Programming & Scripting: Python, Java, JavaScript, C++, Scriban Web Technologies: RESTful APIs, HTTP, JSON, HTML, CSS, Node.js Databases: SQL Server, MySQL, PostgreSQL, MongoDB Tools & Frameworks: Git, Docker, Jenkins, Kubernetes, Agile (Scrum & Kanban), JIRA, Pytest, Powershell Operating Systems: Linux, Windows ...

Frontend Developer

Hiring Organisation
Aqilla
Location
Slough, Berkshire, UK
Employment Type
Full-time
experience with modern Front End frameworks and tooling Proven ability to build accessible, responsive, and performant interfaces Experience consuming and integrating REST APIs ( methods, JSON) Familiarity with Git, CI/CD pipelines, and Agile methodologies Good understanding of UX and user-centred design principles Strong analytical and problem-solving skills ...

Frontend Developer

Hiring Organisation
Aqilla
Location
London, England, United Kingdom
with modern Front End frameworks and tooling Proven ability to build accessible, responsive, and performant interfaces Experience consuming and integrating REST APIs (HTTP methods, JSON) Familiarity with Git , CI/CD pipelines, and Agile methodologies Good understanding of UX and user-centred design principles Strong analytical and problem-solving skills ...

Java Full Stack Developer

Hiring Organisation
Syntax Consultancy Ltd
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
Java 8/11 , Spring Boot, Spring Framework and Micro-services development experience. JavaScript, NodeJS, ReactJS preferred and REST API, PostgreSQL/NoSQL databases, JSON and XML. AWS Cloud environments including: ECS, EKS, API Gateway + Serverless. DevOps and CI/CD technologies , including hands-on experience of Jenkins, Docker ...

Java Full Stack Developer

Hiring Organisation
Syntax Consultancy Ltd
Location
Croydon, Greater London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum + Benefits + Bonus
Java 8/11 , Spring Boot, Spring Framework and Micro-services development experience. JavaScript, NodeJS, ReactJS preferred and REST API, PostgreSQL/NoSQL databases, JSON and XML. AWS Cloud environments including: ECS, EKS, API Gateway + Serverless. DevOps and CI/CD technologies , including hands-on experience of Jenkins, Docker ...

Lead ERP Developer

Hiring Organisation
Rubicon Recruitment
Location
Poole, Dorset, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
Server , and T-SQL Experience with REST/SOAP APIs and integration development Familiarity with JavaScript, HTML/CSS , and data formats like JSON/XML Understanding of SDLC, version control (Git), and agile methodologies Desirable: Experience with ERP systems and reporting tools (e.g., Power BI) Knowledge of business domains ...

Software Engineer - Visual Quality

Hiring Organisation
Microtech Global Ltd
Location
London, United Kingdom
Employment Type
Permanent
have significant experience developing using these technologies. - Experience using Linux as a target development platform? - Hands-on experience with technologies such as REST, HTTP, JSON and docker - Excellent communication skills and comfortable providing clear accurate progress updates and able to document requirements and work completed. - Have worked in an Agile ...

Java Developer

Hiring Organisation
DXC
Location
Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Linux (RHEL/CentOS) and Windows Technologies: Docker, OpenShift, Python, JAVA, JBoss, C++, ActiveMQ/RabbitMQ, Apache. Rest interfaces, PKI, Token Authentication, Shell Scripting, JSON Databases: Oracle, MySQL. Tooling: Eclipse, Jenkins, Atlassian suite, Maven, GIT Automation: Ansible, Terraform What we will do for you: Competitive compensation Pension scheme DXC Select ...

Java Full stack Developer

Hiring Organisation
KBC Technologies UK LTD
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Spring Boot Hands-on experience with Kafka and asynchronous messaging Experience with API Gateway solutions (Apigee preferred) Strong knowledge of REST APIs, JSON, OpenAPI/Swagger Experience with SQL/NoSQL databases (Oracle, PostgreSQL, MongoDB) Frontend experience with Angular or React Understanding of payment systems and financial services architecture Preferred ...

Senior Oracle Developer

Hiring Organisation
Proactive Appointments
Location
Windsor, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
Degree in Maths, Science, Engineering, or equivalent professional experience Excellent diagnostic, analytical, and problem-solving skills Desirable Experience Exposure to HTML, JavaScript, Java, and JSON Experience with travel reservations, tour operating, or booking systems Appreciation or experience of software and systems testing Willingness and ability to learn new technologies where ...

Software Engineer

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
design principles. Strong knowledge of relational databases (SQL and data modelling), search engines (e.g. Solr), as well as experience handling standard data formats (XML, JSON). Understanding of microservices architecture, RESTful APIs, and asynchronous messaging systems. Familiarity with Unix-based commands and shell scripting (e.g. Bash). Experience with version ...

Senior Technical Lead

Hiring Organisation
Brightwork Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
teams or acting as a technical lead Proficiency in Azure App Service, Container Services, and CI/CD pipelines Solid understanding of REST APIs, JSON, and microservice architecture Familiarity with Docker, Swagger/OpenAPI, and modern development practices Excellent communication and stakeholder management skills You'll join an environment that ...

Application Integration Architect

Hiring Organisation
IT Talent Solutions
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £78000/annum excellent benefits and bonus
business analysis, and technical documentation. Experience with agile methodologies, test-driven development, and UML modelling. Technical proficiency in Java, SQL, REST/SOAP APIs, JSON, XML, data modelling, and related technologies. Desirable Experience with ERP and CRM systems. Knowledge of application security best practices. Exposure to cloud-based integration platforms ...

Senior Software Engineer

Hiring Organisation
TRIA
Location
England, United Kingdom
teams Nice to have: 🎯 Neptune experience 🎯 Front-end frameworks (React, Vue, Angular, jQuery) 🎯 Server-side frameworks (Laravel, ColdBox) 🎯 Web services & API integration (REST, SOAP, JSON) 🎯 CSS frameworks (Bootstrap, Tailwind) What's in it for you? 💰 Competitive salary package 🚀 Learn cutting-edge LCNC platform technology (Neptune) with genuine strategic influence ...

DevOps Engineer

Hiring Organisation
Mastek
Location
Reading, England, United Kingdom
Code analysis, running Regression suites, etc.) In the delivery pipeline Understanding and experience with a variety of deployment approaches Knowledge of development concepts (REST, JSON, YML etc.) Desirable Skills Proficient with defect/issue tracking tools such as JIRA Knowledge of Hashicorp Packer for AMI creation and Hashicorp Vault ...

Senior Software Engineer, Web Developer

Hiring Organisation
Diamond Light Source
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Figma, Sketch) Exposure to JavaScript testing frameworks e.g. Jest, Vitest, Cypress, Jasmine, etc. Knowledge of CI/CD techniques Experience with GraphQL, OpenAPi spec, JSON Schema & SQL/No SQL databases. Familiarity with MonoRepo project structures (TurboRepo) Development ofAPIs with Python Frameworks e.g. FastAPI Benefits Diamond offers an exceptional benefits ...

Senior Full Stack Engineer

Hiring Organisation
AJ BELL BUSINESS SOLUTIONS LIMITED
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Strong technical background in web development with React/NextJS/NestJs. Experience in developing HTTP-based APIs and implementation of RESTful services with JSON, as well as with GraphQL Thorough understanding of CI/CD pipelines Practices Test Driven Development and is comfortable with various test frameworks and concepts. ...

Senior Android App Developer

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Strong proficiency in Kotlin and Android SDKs, with a deep understanding of Jetpack libraries, Compose and modern Android architecture components. * Experience with RESTful APIs, JSON, and mobile architecture patterns (MVVM, Clean Architecture). * Familiarity with Android Studio, GitHub, mobile CI/CD tools, automated testing frameworks and the Play store ...

Application Architect

Hiring Organisation
IT Talent Solutions Ltd
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
5+ years’ experience in systems integration, technical analysis, or lead development Strong experience with middleware, APIs, and integration patterns Solid knowledge of REST, SOAP, JSON, XML, data mapping and transformation Proficiency in SQL, data modelling, and reporting (e.g. SSRS) Experience with Java, AS400 environments, and enterprise systems Strong ...