1 to 25 of 44 Permanent JSON Jobs in London

majority of: C#, .NET Framework 3.5+ inc. ASP.NET/MVC, .NET Core Visual Studio 2010+ OOAD and UML techniques HTML, JavaScript, JQuery XML, XSD, JSON Network architecture and protocols such as SNMP, HTTP, SOAP, SOA-Web Services Phonegap/Cordova Agile/Lean and Traditional methodologies SOLID Design Principles Progressive ...

Execution Automation & Tools Selenium Playwright (essential) Postman REST API Testing JMeter/Performance Testing Jira Xray/Zephyr Technical Skills SQL and Database Testing JSON/REST Services Mobile Testing (iOS & Android) Web Application Testing Test Data Management Log Analysis and Troubleshooting DevOps & Delivery GitHub Git CI/CD Pipelines ...

Design and optimise AWS Aurora PostgreSQL databases and data platforms. Deploy and support applications using Docker and Kubernetes . Develop API integrations using REST, JSON and modern API design practices. Implement resilient systems with appropriate retry, timeout and error-handling mechanisms. Work with monitoring and observability tools including Grafana, Prometheus ...

frameworks like Spark. Data Engineering Knowledge: - Proven experience building ETL/ELT pipelines and using orchestration tools (Airflow, Azure Data Factory). - Understanding of JSON, XML, APIs, and data ingestion technologies. Cloud Experience: - Familiarity with cloud platforms (Azure, AWS, GCP) is a plus. Preferred Qualifications: Understanding of data governance ...

analysis. Other Mandatory Skills Estimation methods, SOLID design principles, Agile/Lean and Traditional Methodologies. OOAD and UML Techniques. HTML, JavaScript, JQueryXML, XSD, JSON Network architecture and protocols such as SNMP, HTTP, SOAP, REST and SOA Web Services,Testing Strategies, Testing Tools SQL Developer as testing tool, JMeter, APEXSec, cURL ...

JavaScript (ES6+), Redux/Context API, HTML5, CSS3, REST/gRPC integration. Streaming & Messaging: Apache Kafka, Apache Flink. APIs & Protocols: RESTful web services, gRPC, JSON, Protocol Buffers. Core Computer Science: Strong mastery of data structures, algorithms, object-oriented design, and design patterns. DevOps & Tooling: CI/CD pipelines (Jenkins, GitLab ...

Awareness of clean coding and SOLID principles. Exposure to AWS cloud services. Experience with JUnit or other testing tools. Basic knowledge of XML/JSON data formats and Unix shell scripting. Familiarity with version control and build tools like Git, Maven, Jenkins. Behavioural Competencies Collaborative team member eager to support ...

experience with Power Apps and Power Automate. Experience or exposure to Copilot Studio, AI Agents, or Microsoft AI technologies. Knowledge of Dataverse, Power FX, JSON, JavaScript, and API integrations. Familiarity with Microsoft 365 and Azure environments. Strong problem-solving and analytical skills. Excellent communication skills and the ability to work ...

experience, combined with the ability to engage confidently with business stakeholders. You will possess: Expert SQL skills including stored procedures, functions, XML and JSON data types. Strong understanding of Data Warehouse methodologies such as Kimball and Inmon. Strong Power BI report and dashboard development and DAX skills, including semantic modelling ...

experience, combined with the ability to engage confidently with business stakeholders. You will possess: Expert SQL skills including stored procedures, functions, XML and JSON data types. Strong understanding of Data Warehouse methodologies such as Kimball and Inmon. Strong Power BI report and dashboard development and DAX skills, including semantic modelling ...

experience with IBM MQ (configuration, troubleshooting, performance tuning)Strong experience building microservices and RESTful APIsKnowledge of message formats and data transformation (XML, XSD, XSLT, JSON)Experience with SQL databases and ORM frameworksFamiliarity with CI/CD pipelines (e.g., TeamCity, Git-based workflows)Comfortable working in Linux environments (bash, SSH)Understanding ...

Operations and Compliance teams What you'll bring: Strong C# and modern .NET experience Excellent OOP and software-design skills Experience with REST APIs, JSON and SQL databases Experience with cloud platforms (Azure/AWS) Hands on with messaging technologies (e.g. Kafka) Experience in front to back trading or financing ...

Android SDKs, with a deep understanding of Jetpack libraries, Compose and modern Android architecture components. * Kotlin Multiplatform (KMM, KMP) * 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 deployment ...

delegated authority or Lloyd's ecosystem platforms. Experience with tools such as Azure Integration Services, MuleSoft, Boomi, IBM MQ, Kafka, REST/SOAP, XML, JSON, and managed file transfer solutions. Knowledge of cloud and hybrid integration architecture. TOGAF or similar architecture framework knowledge. Degree in Computer Science, Information Technology, Engineering ...

Cucumber, Wiremock, Mockito; TDD and BDD. OO analysis and design; clean coding and SOLID principles. Agile frameworks and DevOps culture/practices. XML/JSON and Java serialization. Desirable Criteria Layered/clean architecture and design patterns. AWS services e.g ECS, RDS, SQS, ECR etc. Containerisation (e.g., Docker). Unix ...

based platform. The tech stack includes: Node.js, TypeScript & JavaScript AWS (ECS, Lambda, CDK, SNS, SQS, DynamoDB, X-Ray) PostgreSQL/SQL REST APIs & JSON web services Jest, Git, GitHub Flow CI/CD and modern engineering best practices You'll be a great fit if you enjoy writing clean, maintainable ...

Lloyd's ecosystem. Hands-on experience with technologies such as Azure Integration Services, MuleSoft, Boomi, IBM MQ, Kafka, REST/SOAP APIs, XML, JSON, and managed file transfer solutions. Experience designing cloud-native and hybrid integration architectures. Knowledge of TOGAF or a comparable enterprise architecture framework. A degree in Computer ...

delegated authority and Lloyd's ecosystem platforms. Hands-on knowledge of Azure Integration Services, MuleSoft, Boomi, IBM MQ, Kafka, REST/SOAP, XML, JSON, and managed file transfer technologies. Understanding of cloud and hybrid integration architecture. TOGAF or similar architecture framework knowledge desirable. Integration Architecture or Solution Architecture - London Market ...

SaaS environment. You should have: Strong SQL and relational database skills Experience with data analysis and basic statistics The ability to understand JSON and data manipulation Excellent written, analytical and communication skills Experience creating functional specifications and product designs A pragmatic, problem-solving approach and strong attention to detail Confidence ...

Exposure Experience across a combination of the following would be beneficial: Azure Integration Services MuleSoft Boomi IBM MQ Kafka REST/SOAP XML/JSON Managed File Transfer solutions Highly Desirable London Market or broader insurance sector experience. Lloyd's market knowledge. ACORD standards. TOGAF or similar architecture methodologies. Cloud ...

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 Xcode, Android Studio, GitHub, mobile CI/CD tools, automated testing frameworks ...

stakeholder management skills Desirable Skills for the Oracle Technical Support Lead - WMS: Oracle WMS API experience, including REST and SOAP APIs XML and JSON Knowledge of underlying Oracle WMS core tables SQL query development Oracle SCM knowledge Experience working across complex enterprise warehouse and supply chain environments ...

Skills & Qualifications: Strong software engineering background with experience in SDLC, including Git, testing, CI/CD, and configuration-as-code. Proficiency in SQL, PostgreSQL, JSON/YAML, and Python. Experience in developing AI/ML solutions using third-party platforms and APIs. Systems thinking with experience in running production data ...

customers. Preferred qualifications: Master's degree in Computer Science, Engineering, or a related technical field. Experience with Node.js, TypeScript, Python, RESTful APIs, OAuth2, JSON-based webhooks, and proficiency in Google Cloud Platform (GCP). Experience with conversational messaging (e.g. business messaging API or platforms) and familiarity with GSMA standards ...

understanding of HR, Payroll and people data processes, with knowledge of data governance, security controls, compliance requirements and integration best practices. Proficiency in XML, JSON and XSLT, with experience interpreting technical specifications, working with vendor integrations and translating business requirements into effective technical solutions. Strong analytical and problem-solving skills ...