1 to 25 of 35 Contract JSON Jobs

solutions. Required Skills: Good experience of: integration concepts & technologies. MuleSoft Anypoint Platform & components (Mule ESB, API Manager, CloudHub, etc.) Java programming & experience with other programming languages such as XML, JSON, SQL Agile software development methodologies. Cloud-based integration platforms such as Amazon Web Services (AWS) or Microsoft Azure. API design and development. Knowledge of RESTful web services, SOAP, & other integration More ❯

and access management systems • Service Mesh technologies such as Istio • Experience with ESB/SOA , GraphQL, Gradle/Maven Nice to Have: • Knowledge of Swagger, OpenAPI 3.0, SOAP, MQ, JSON • Experience with performance optimisation and high-availability architecture • Exposure to CI/CD automation and testing frameworks Node.js Developer Key Benefits: • Competitive daily rate: £475 Inside IR35 • Hybrid working across More ❯

AWS IAM, CIS Benchmarks Configuration Mgmt. Ansible, Puppet, Chef Build Tools Maven, Gradle, NPM, Webpack Testing Tools Selenium, JUnit, Postman, Cypress Other Nexus/Artifactory (artifact repositories), REST APIs, JSON/YAML, Linux system admin More ❯

essential. Strong understanding of Payment processing (STP). Strong experience in Java/J2EE, Spring Boot, Mule, web Services, Kafka, SQL & PL/SQL (Oracle) Strong knowledge of XML, JSON and its usage within API and Microservice implementations at scale. Significant expertise in cloud-native deployment using OpenShift, Kubernetes or any one the container platform. Experience maintaining on-premises environments More ❯

SQL & PL/SQL (Oracle). Proven experience working in Agile environments with continuous integration and continuous deployment (CI/CD), preferably in financial services. Deep understanding of XML, JSON, and their use in API and microservice architectures at scale. Experience with container platforms such as OpenShift, Kubernetes, or similar. Hands-on experience with application servers including WebLogic, JBoss, Mule More ❯

Role Description:Skills Required:• Understanding of the key technologies relevant to the ServiceNow integration solutions including: SSO, SAML, SSL, Web Services, LDAP, JDBC, ODBC, REST, SOAP, SCP, FTPS, JSON• ServiceNow Developer certification is a plus• Experience with other ITSM software (BMC Remedy ITSM, HP, Landesk, etc.)• Experience with orchestration tools (ex. HP Operations Orchestrator, BMC Atrium Orchestrator)• Micro-services architecture More ❯

Required Skills and Experience: Strong commercial experience in Scala development. Hands-on experience with the Play Framework . Solid understanding of functional programming principles. Experience working with REST APIs , JSON, and HTTP protocols. Familiarity with version control systems (Git). Agile/Scrum delivery environment experience. Understanding of TDD/BDD and automated testing frameworks. Experience working on public sector More ❯

handover to internal teams Essential Skills & Experience: Proven experience as a Boomi Developer (min 2+ years) Understanding of Dell Boomi AtomSphere , including Atoms, Molecules, and API management Proficient in JSON, XML, REST, SOAP , and integration patterns Experience with database integration (SQL queries, stored procedures) Familiarity with systems like Salesforce, NetSuite, Workday, SAP , or other major ERPs/CRMs Nice to 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 ❯

focus on backend and API testing • Proficient in JavaScript programming language. • Hands-on experience with API testing tools and frameworks (e.g., Postman, Pytest, Requests) • Solid understanding of RESTful APIs, JSON, XML, and other data formats • Experience with PostgreSQL or other relational databases for test data management • Familiarity with React and front-end testing frameworks (e.g., Selenium, Cypress) is a plus More ❯

. Proficiency in tools like Postman, Azure Logic Apps, and scripting (e.g., C#, PowerShell) for API orchestration, along with ETL processes. Knowledge of data mapping, XML/CSV/JSON formats, and handling large transaction volumes with retries, idempotency, and throttling. Expertise in Azure integration services (e.g., Service Bus, Event Grid, Function Apps) and monitoring (e.g., Application Insights, Log Analytics More ❯

development processes including SAFe/Agile processes. Web Services exposure (REST/SOAP). You will have a wide breadth and depth of technical experience including Tomcat, shell scripting, JSON, multi-threading, Maven, Linux, SQL, Pivotal, Kafka and Spring framework tech stack.Expertise with Eclipse or IntelliJ and ability to compile, deploy and execute code artifacts.Understanding of secure coding best practices. 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 ❯

in tools such as Postman, Azure Logic Apps, and scripting languages (e.g., C#, PowerShell) for API orchestration and ETL processes. - Strong understanding of data mapping, XML/CSV/JSON formats, and handling large transaction volumes, including retries, idempotency, and throttling. - Expertise in Azure integration services (e.g., Service Bus, Event Grid, Function Apps) and monitoring tools (e.g., Application Insights, Log 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 ❯

financial data and ERP connectivity. Familiar with tools such as Postman, Azure Logic Apps, C#, and PowerShell for orchestrating ETL and API workflows. Knowledge of data formats: XML, CSV, JSON, and principles like idempotency, retry logic, and throttling. Experienced with Azure integration services (Service Bus, Event Grid, Function Apps). Skilled in troubleshooting complex distributed systems and implementing event-driven More ❯

commonly used libraries Proficiency with development tools like Android Studio , Gradle , and Git Solid understanding of mobile app architecture , design patterns , and best practices Confident working with RESTful APIs , JSON , and third-party library integrations Experience in performance optimisation , memory management , and app security Good exposure to automated testing frameworks for mobile Strong grasp of the full mobile development life 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 ❯

ETL/ELT tool, preferably Oracle ODI Significant database experience in Snowflake or Oracle Star schema/dimensional modelling. Excellent SQL skills Good knowledge of standard data formats (XML, JSON, csv, etc) Proven experience of delivering BI solutions for business requirements Experience of developing using an Agile development approach Proven experience working in a cloud environment Desirable Proven Experience of More ❯

ETL/ELT tool, preferably Oracle ODI Significant database experience in Snowflake or Oracle Star schema/dimensional modelling. Excellent SQL skills Good knowledge of standard data formats (XML, JSON, csv, etc) Proven experience of delivering BI solutions for business requirements Experience of developing using an Agile development approach Proven experience working in a cloud environment Desirable Proven Experience of 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 ❯

cookies and session handling effectively Write and maintain unit tests using JUnit Work with POJOs and mock data for testing and development Integrate front-end components using Thymeleaf and JSON What you'll need to succeed Essential Skills: Java (Core and Advanced) Spring Boot & Spring Framework jQuery Thymeleaf RESTful API development and testing (Postman, Swagger) CI/CD pipelines and More ❯

build environment. Windows/Linux system configuration. CANbus/MilCAN/J1939 knowledge. Git version control. Youtrack/Jira issue and task tracking. MariaDB/MySQL databases. Boost, XML, JSON and cryptography. Qt6 GUI Development. Developing unit tests using a framework such as GoogleTest. ADDITIONAL SECURITY INFORMATION: WE SEEK SOFTWARE ENGINEERS WHO HAVE WORKED IN A MILITARY/DEFENCE ENVIRONMENT More ❯

build environment. Windows/Linux system configuration. CANbus/MilCAN/J1939 knowledge. Git version control. Youtrack/Jira issue and task tracking. MariaDB/MySQL databases. Boost, XML, JSON and cryptography. Qt6 GUI Development. Developing unit tests using a framework such as GoogleTest. ADDITIONAL SECURITY INFORMATION: WE SEEK SOFTWARE ENGINEERS WHO HAVE WORKED IN A MILITARY/DEFENCE ENVIRONMENT More ❯

Developer - Level 1 (Mule 4) is required Familiarity with MuleSoft Anypoint Platform, API Manager, and DataWeave Understanding of integration patterns, RESTful APIs, and data formats such as XML and JSON Basic knowledge of Java or other object-oriented programming languages Strong problem-solving skills and attention to detail Good communication and interpersonal skills, with a willingness to learn and grow More ❯