7 of 7 JSON Jobs in Northern Ireland

or more programming languages (e.g., C#, Java, Python, or JavaScript/Node.js). Experience with relational databases (e.g., SQL Server). Strong knowledge of APIs (REST, SOAP, XML/JSON) and web services. Understanding of version control systems (e.g., Git). Knowledge of cloud platforms (Azure, AWS, or GCP). Experience with Agile/Scrum development methodologies. Strong problem-solving More ❯

Strong experience developing and maintaining RESTful APIs. Deep familiarity with MySQL and database normalization. Cloud infrastructure experience (virtual servers or cloud platforms). Proficiency in HTML, SCSS, JavaScript, jQuery, JSON, and AJAX. Experience in native Android development in Java. Comfortable working in a continuously deployed, evolving application environment. Excellent problem-solving skills and ability to perform needs analysis for clients. More ❯

Strong experience developing and maintaining RESTful APIs. Deep familiarity with MySQL and database normalization. Cloud infrastructure experience (virtual servers or cloud platforms). Proficiency in HTML, SCSS, JavaScript, jQuery, JSON, and AJAX. Experience in native Android development in Java. Comfortable working in a continuously deployed, evolving application environment. Excellent problem-solving skills and ability to perform needs analysis for clients. More ❯

Strong experience developing and maintaining RESTful APIs. Deep familiarity with MySQL and database normalization. Cloud infrastructure experience (virtual servers or cloud platforms). Proficiency in HTML, SCSS, JavaScript, jQuery, JSON, and AJAX. Experience in native Android development in Java. Comfortable working in a continuously deployed, evolving application environment. Excellent problem-solving skills and ability to perform needs analysis for clients. More ❯

Strong experience developing and maintaining RESTful APIs. Deep familiarity with MySQL and database normalization. Cloud infrastructure experience (virtual servers or cloud platforms). Proficiency in HTML, SCSS, JavaScript, jQuery, JSON, and AJAX. Experience in native Android development in Java. Comfortable working in a continuously deployed, evolving application environment. Excellent problem-solving skills and ability to perform needs analysis for clients. More ❯

the technical owner for core business applications, providing Level 3 application support across transport, warehouse, and fleet systems. Maintain systems integrations via REST/SOAP APIs, EDI (XML/JSON) schemas, and flat file interfaces (SFTP/AS2). Manage application updates, patches, and new releases in coordination with vendors and internal teams. Own the change request process for applications … SQL skills (T-SQL preferred) with experience supporting SQL-backed applications such as a TMS/ERP. Experience supporting and integrating business applications (APIs, EDI, flat files, XML/JSON). Proven experience managing vendors, leading issues to resolution, and coordinating updates/releases. Excellent stakeholder engagement and communication skills, with the ability to translate business problems into application changes. More ❯

play a key role in ensuring the accuracy and reliability of critical data systems. Responsibilities - Test Analyst Analyse and reconcile data, with a strong focus on SQL and Postgres JSON/JSONB functions. Perform testing activities across ETL processes and data validation tasks. Validate JSON and Parquet data, ensuring accuracy and adherence to schema standards. Use Postman for API testing … and PowerShell to support automation. Contribute to continuous improvement within the Test and Validation team. Skills and Experience - Test Analyst Strong SQL skills with Postgres JSON/JSONB operators. Proven experience in data analysis and reconciliation, ideally with ETL experience. Basic understanding of AWS services such as S3, QuickSight and Glue. Knowledge of JSON/Avro schemas and validation. Familiarity More ❯