1 to 25 of 82 Remote/Hybrid JSON Jobs in the UK excluding London

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 ...

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 ...

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 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. ...

Microsoft Power Platform Developer Prestigious client / Home

Hiring Organisation
Integrity Recruitment Solutions Ltd
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent
experience of: The Microsoft Power Platform PowerApps, Power Automate Custom connectors Additional experience of development languages such as SQL, Javascript, ASP.Net, HTML5, XML/JSON etc, would certainly be beneficial. Please forward your most recent CV for consideration. MICROSOFT/POWER APPS/POWER PLATFORM/DEVELOPER/DEVELOPMENT/ ...

One Trust Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
Luton, Bedfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
From £475 to £480 per day
rights, and relevant privacy regulations. Hands-on experience integrating CMP workflows with platforms such as ForgeRock, mParticle, and Braze, along with scripting skills (e.g., JSON, Java, FTL) to support workflow customization and automation. Skilled in generating reports and performing analytics to support data privacy compliance. Capable of analyzing and optimizing ...

Python/ AI Developer

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£55,000 - £75,000 per annum
coding practices (Key Vault, input validation, encryption), RBAC, and API key/credential management. Data Handling & Storage: Skilled in structured/unstructured data (CSV, JSON, XML, PDF, DOCX); efficient data processing and storage using Python and Azure services. API Development: Experience building and consuming REST APIs with authentication and service ...

Software Engineer (RPG)

Hiring Organisation
Gerrard White
Location
Peterborough, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
using modern IDE (such as IBM Rationale Developer or VS Code) Experience integrating RPG applications with web services (REST/SOAP) Familiarity with APIs, JSON/XML parsing, and data transformation Strong experience with RPGLE (free and fixed format), including modern free-format syntax. Proficiency in IBM i (AS/ ...

Software Engineer (UAS)

Hiring Organisation
Diamond Light Source
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
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 ...

Azure Data Engineer - £500 - Hybrid

Hiring Organisation
Tenth Revolution Group
Location
Newcastle upon Tyne, Tyne and Wear, Tyne & Wear, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550/day
Understanding of data lakehouse architecture and distributed computing principles. * Experience with CI/CD pipelines and version control (Git). * Knowledge of REST APIs, JSON, and event-driven data processing. * Solid understanding of data governance, data lineage, and security controls. * Ability to solve complex technical problems and communicate solutions clearly. ...

AI Automation Engineer

Hiring Organisation
Besque
Location
Manchester Area, United Kingdom
usage when needed Data & System Integration Work with data sources such as PostgreSQL, MySQL, MongoDB, Airtable, Notion, or spreadsheets Parse and transform data in JSON, SQL, or via custom parsing logic Ensure clean, consistent data flows between systems Maintenance & Continuous Improvement Monitor automations for performance and reliability Build alert systems ...

Salesforce Developer

Hiring Organisation
Blume Group
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Platform (Apex, VisualForce, SOQL). - Experience and knowledge of relational databases and ETL tools. - Experience with Agile development methodologies. - Experience with web services (REST, JSON & XML). - A desire to work within a fast-paced, collaborative and team-based support environment. - Must demonstrate a willingness to put in the extra ...

Software Engineer - CRM & Business Systems - Remote (UK)

Hiring Organisation
Cathcart Technology
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
Software Engineer Solid understanding of relational databases and experience with ETL tools Experience working in Agile development environments Strong experience with web services (REST, JSON, XML) CRM or business systems development experience Good grasp of integrations, APIs and internal platforms Excellent communication and business awareness - someone confident engaging with people ...

CMP Developer

Hiring Organisation
LA International Computer Consultants Ltd
Location
Luton, Bedfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 525 Daily
relevant privacy regulations. 3. Hands-on experience integrating CMP workflows with platforms such as ForgeRock, mParticle, and Braze, along with Scripting skills (eg, JSON, Java, FTL) to support workflow customization and automation. 4. Skilled in generating reports and performing analytics to support data privacy compliance. Capable of analysing and optimising ...

Integration Engineer

Hiring Organisation
djr
Location
Manchester Area, United Kingdom
experience building integrations using modern integration platforms (e.g. MuleSoft or similar) Solid understanding of RESTful APIs, messaging, and integration patterns Experience with data transformation (JSON, XML, flat files) Exposure to cloud platforms (Azure or AWS) Understanding of CI/CD pipelines, version control, and modern SDLC practices Experience working ...

Senior React Native Engineer - London Hybrid : £100-120k+

Hiring Organisation
Hunter Bond
Location
Slough, Berkshire, UK
Employment Type
Full-time
Bring 5+ years' experience delivering production mobile apps for iOS and Android. Strong expertise with iOS/Android SDKs, remote data handling (REST/JSON) and third-party integrations. Solid understanding of mobile architecture, trends and best practices across the entire development lifecycle. Clear, confident communication skills — written, verbal ...

Java Developer

Hiring Organisation
Data Careers
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Java Developer Permanent Location: Home Based Salary: £70,000 - £75,000 Skills: Java 8, Spring, Maven, Git, JUnit, Web APIs (REST/JSON and XML/SOAP), SC Clearance We are looking to recruit an SC Cleared Java Developer to join a leading technology consultancy working on the upgrade, enhancement … Java-based applications supporting legacy systems Contribute to iterative development within an Agile/Scrum environment Build and consume web services using REST/JSON and XML/SOAP APIs Write clean, maintainable, and well-tested code Collaborate closely with other developers, testers, and stakeholders Essential Technical Skills Java ...

Data QA Engineer

Hiring Organisation
Fruition Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Responsibilities: Lead on QA activities for a technical analytics and data export platform Deliver testing across Azure data pipelines and cloud-native services Validate JSON file exports, data integrity and transformation logic Test Spark Notebook outputs and data processing workflows Execute functional and non-functional testing, including performance testing Support ...

PHP Engineer

Hiring Organisation
numi
Location
Portsmouth, England, United Kingdom
They need someone who can: Craft clean, efficient code in modern PHP 8, using object-oriented principles. Integrate solutions with client-provided APIs using JSON based RESTful APIs. Be key in a small, collaborative team, on projects up to 6 months. Work on in-house hack projects shaping company direction. ...

Software Tester

Hiring Organisation
Candour
Location
Aberdeen, UK
Employment Type
Full-time
testing methodologies, tools, and processes. Experience of both front-end and back-end testing. Proficiency in SQL Experience with Azure Cosmos DB, including querying JSON data. Hands-on experience with Postman or similar tools for API testing. Nice to have: ISTQB Software Testing Foundation qualification. Familiarity with .NET Core/ ...

Software Tester

Hiring Organisation
Candour
Location
Belfast, UK
Employment Type
Full-time
testing methodologies, tools, and processes. Experience of both front-end and back-end testing. Proficiency in SQL Experience with Azure Cosmos DB, including querying JSON data. Hands-on experience with Postman or similar tools for API testing. Nice to have: ISTQB Software Testing Foundation qualification. Familiarity with .NET Core/ ...

Software Tester

Hiring Organisation
Candour
Location
Southampton, UK
Employment Type
Full-time
testing methodologies, tools, and processes. Experience of both front-end and back-end testing. Proficiency in SQL Experience with Azure Cosmos DB, including querying JSON data. Hands-on experience with Postman or similar tools for API testing. Nice to have: ISTQB Software Testing Foundation qualification. Familiarity with .NET Core/ ...