1 to 25 of 48 Contract JSON Jobs in the UK

actively in Agile ceremonies, code reviews, and continuous improvement efforts. Frontend: Angular (preferred), TypeScript, HTML5, CSS3, SASS RxJS, NgRx, Jasmine, Karma, Cypress Backend: Java (17+), Spring Boot REST APIs, JSON, OAuth 2.0 DevOps & Cloud: AWS (beneficial) Docker, Kubernetes, Terraform CI/CD with GitHub Actions, Azure DevOps Databases & Messaging: PostgreSQL, Oracle, MongoDB (optional) Kafka, Redis (for messaging and caching) Requirements More ❯

experience. Proficient in C+ or later with strong knowledge of memory management, concurrency, and object-oriented programming. Solid experience with AngularJS, HTML, CSS, and JavaScript. Familiarity with REST APIs, JSON, and web service integration. Experience in maintenance/support roles involving bug fixing and system enhancement. Strong debugging and full-stack problem-solving skills. Proficient in using Git and working More ❯

/Zellis (HR and payroll) or similar finance/HR systems via REST or OData APIs Proficient in Power Fx, JavaScript/TypeScript, .NET C#, T-SQL, DAX and JSON Experience with Azure Functions, Logic Apps, Service Bus, API Management and DevOps pipelines More ❯

Proven experience with Microsoft Power Automate Desktop and DevOps. Solid understanding of Microsoft 365, Dataverse, and Azure Services Understanding of application lifecycle management (ALM) in Power Platform Knowledge of JSON, Power Fx, JavaScript, HTML and SQL. Qualification or high level of demonstrable capability with relevant vendor business applications Desirable: Able to demonstrate a clear understanding of, and capability to work More ❯

stakeholder influence skills. Practical experience with a major cloud platform (AWS, Azure, or GCP). Hands-on experience with Snowflake and dbt. Familiarity with varied data formats including CSV, JSON, and XML. Deep understanding of data modelling and data architecture principles. Any domain experience with the data for loyalty, travel (airline, hotels, cruises) or finance systems is beneficial. Reasonable Adjustments More ❯

Power Platform, particularly Model-driven Apps, Canvas Apps, Power Automate Experience with Microsoft 365, Azure Services, and Dataverse Knowledge of ALM, DevOps, and CI/CD pipelines Proficiency in JSON, JavaScript, Power Fx, HTML, and SQL Relevant Microsoft certifications (PL-100, PL-200, PL-400, PL-600) highly desirable Details: Day Rate: £500/day (Inside IR35) Contract Length More ❯

ZOS Connect EE, DB2 Rest, and CICS web services. Utilize development tools such as FileAid, Xpeditor, IBM Explorer for ZOS API, and Visual Studio. Work with SOAP, WSDL, and JSON for web services development. Manage code repositories, bug tracking tools, and wikis using Gitlab, Endevor, JIRA, and Confluence. Implement DevOps and Agile methodologies, including CI/CD practices with Jenkins. More ❯

team via refinement meetings, stand-ups and sprint reviews Senior C++ Developer - Requirements 5+ years' commercial development experience using C++ Working knowledge of Qt, multiplatform Knowledge of XML/JSON/RESTfulAPI's Experience working on Linux and Windows based systems SQL Based database platforms Experience of code versioning tools (GIT/SVN) and Atlassian tool suite (JIRA, Confluence) Strong More ❯

RESTful APIs. Experience working with infrastructure data (e.g., Nutanix, VMware, Dell EMC desirable). Scripting experience in Python, SQL (T-SQL), Excel VBA. Knowledge of data optimisation, large datasets, JSON/XML formats. Experience of setting up SQL DTSS and Control/M batch jobs useful Excellent communication, analytical, and problem-solving skills. Desirable: Experience in financial services or regulated More ❯

Cloud) Strong understanding of ETL/ELT concepts and integration patterns Experience working with APIs, cloud platforms (e.g., AWS, Azure, GCP), and databases (SQL/NoSQL) Familiarity with REST, JSON, XML, and data mapping/transformation Excellent problem-solving skills and attention to detail Strong communication and documentation abilities Nice to Have: Experience with other iPaaS tools (e.g., MuleSoft, Dell More ❯

Cloud) Strong understanding of ETL/ELT concepts and integration patterns Experience working with APIs, cloud platforms (e.g., AWS, Azure, GCP), and databases (SQL/NoSQL) Familiarity with REST, JSON, XML, and data mapping/transformation Excellent problem-solving skills and attention to detail Strong communication and documentation abilities Nice to Have: Experience with other iPaaS tools (e.g., MuleSoft, Dell More ❯

and integrations. Required Skills & Experience 1+ years of experience testing SnapLogic integrations (required). Strong background in manual testing , particularly for APIs, data pipelines, and enterprise integrations. Experience with JSON, REST APIs, SQL , and data validation. Familiarity with tools like Postman, JIRA, Confluence, or similar. Strong analytical and problem-solving skills. Excellent communication skills and attention to detail. Nice to More ❯

development. Expert in C++11 or later , with a strong grasp of memory management, OOP, and concurrency. Skilled in AngularJS , HTML/CSS , and JavaScript . Experience with REST APIs , JSON, and version control (Git). Solid understanding of Agile frameworks (Kanban, Scrum). Why Join Us? Work on industry-defining self-service technologies Collaborate with top-tier engineers in a More ❯

development. Expert in C++11 or later , with a strong grasp of memory management, OOP, and concurrency. Skilled in AngularJS , HTML/CSS , and JavaScript . Experience with REST APIs , JSON, and version control (Git). Solid understanding of Agile frameworks (Kanban, Scrum). Why Join Us? Work on industry-defining self-service technologies Collaborate with top-tier engineers in a More ❯

development. Expert in C++11 or later , with a strong grasp of memory management, OOP, and concurrency. Skilled in AngularJS , HTML/CSS , and JavaScript . Experience with REST APIs , JSON, and version control (Git). Solid understanding of Agile frameworks (Kanban, Scrum). Why Join Us? Work on industry-defining self-service technologies Collaborate with top-tier engineers in a More ❯

development. Expert in C++11 or later , with a strong grasp of memory management, OOP, and concurrency. Skilled in AngularJS , HTML/CSS , and JavaScript . Experience with REST APIs , JSON, and version control (Git). Solid understanding of Agile frameworks (Kanban, Scrum). Why Join Us? Work on industry-defining self-service technologies Collaborate with top-tier engineers in a More ❯

experience working with infrastructure data sources such as: Nutanix Prism Central VMware vCenter Dell EMC Unisphere OpManager Working knowledge of: Python (for data analysis/trending) Excel VBA (2019+) JSON, XML , and other data interchange formats Experience addressing data quality issues (especially related to time-series data). Familiarity with SQL DTSS , Control-M , and writing SQL control parameters is More ❯

a confidence to the customer with quality deliverables Performing code review activities Proposing new solutions through PoCs Experience on any API management platform. Experience and knowledge on REST, SOAP, JSON, XML, XSD Knowledge on DevOps methodologies and tooling - Monitoring/ELK, APM, collaboration, ALM, dashboard etc. Knowledge on WebLogic Application Server Implementing security through OAuth2, OWSM, SSO Sound knowledge of More ❯

forms and SharePoint Designer workflows familiarity - Microsoft 365 services knowledge (Teams, OneDrive, Azure AD integration) - Problem-solving and communication skills - Independent and cross-functional team working ability - PowerShell scripting - JSON, REST APIs proficiency - Understanding of Agile methodologies Software/Tools: - SharePoint Online - Power Apps - Power Automate - Microsoft 365 services - PowerShell - JSON, REST APIs - SPFx (SharePoint Framework) Certifications & Standards: - Microsoft certification More ❯

agile team via refinement meetings, stand-ups and sprint reviews C++ Developer - Requirements 5+ years' commercial development experience using C++ Working knowledge of Qt, multiplatform Knowledge of XML/JSON/RESTfulAPI's Experience working on Linux and Windows based systems SQL Based database platforms Experience of code versioning tools (GIT/SVN) and Atlassian tool suite (JIRA, Confluence) Strong More ❯

team via refinement meetings, stand-ups and sprint reviews Senior C++ Engineer - Requirements 5+ years' commercial development experience using C++ Working knowledge of Qt, multiplatform Knowledge of XML/JSON/RESTfulAPI's Experience working on Linux and Windows based systems SQL Based database platforms Experience of code versioning tools (GIT/SVN) and Atlassian tool suite (JIRA, Confluence) Strong More ❯

end testing with robust error handling and monitoring •? Experience with life sciences business processes including clinical trials, manufacturing, quality control, R&D, and regulatory submissions •? Technical proficiency in XML, JSON, EDI, HL7 messaging formats and SAP Cloud Platform/BTP services •? Bachelor's degree in Computer Science, IT, or Engineering; SAP certifications preferred •? Strong leadership and communication skills with ability More ❯

on experience with Dynamics 365 Customer Engagement (D365 CE), including entity customisation and integration. Proficiency in Power Automate, Dataverse, and Common Data Service (CDS). Familiarity with REST APIs, JSON, and OData. Experience with Azure services such as Azure Functions, Service Bus, and Key Vault is a plus. Strong problem-solving skills and attention to detail. Preferred Qualifications: Microsoft certifications More ❯

manipulation Proven ability to support and troubleshoot a variety of business systems Desirable Skills Python scripting and test automation with Selenium Experience with system integration using REST APIs, XML, JSON Familiarity with AI tools or prompt engineering (e.g. OpenAI APIs) Exposure to platforms such as: Advanced Financials SAP Other ERP or case management tools Ideal Candidate You are a confident More ❯

and libraries. Experience in Android development tolls such as Android Studio, Gradle and Git. Strong understanding of mobile app architecture, design pattern and best practices. Familiar with RESTful APIs, JSON, network framework and third party library integration. Experience in handling performance optimisation, memory management and app security. Good to have knowledge about testing frameworks. Solid understanding of mobile app development More ❯