1 to 25 of 68 Permanent JSON Jobs in London

technologies. Knowledge of web technologies including ASP.NET, HTML5, CSS3, JavaScript, and modern application integration practices. Experience working with data interchange formats such as XML, JSON, AJAX, and REST‐based integrations. Strong understanding of Software Development Life Cycle (SDLC), application architecture, design patterns, and coding best practices. Experience leading development activities ...

Markets knowledge, ideally within Clearing or Prime Brokerage. Desirable Previous team leadership or mentoring experience Knowledge of Groovy, FIX/FIXML, FpML, REST APIs, JSON or messaging technologies Experience developing client portals and reporting platforms Experience working with distributed or offshore development teams. Technical Environment You'll have exposure ...

streaming technologies such as Kafka, RabbitMQ or JMS Strong database experience, including SQL and ideally technologies such as Oracle, Redis or Elasticsearch Experience with JSON, XML, Avro or similar data formats Knowledge of automated testing frameworks and Test-Driven Development (TDD) Excellent analytical and problem-solving skills Strong communication ...

with a focus on scalability, reliability, and maintainability. Familiarity with Git or equivalent version control systems, API testing tools, and configuration formats such as JSON, YAML, or XML. Preferred Experience Banking or financial services domain experience, preferably within lending, loans, or credit platforms. Experience working in highly regulated environments with ...

processes and deployments using tools such as GitHub, Git Actions, Terraform etc. Experience working with semi-structured and unstructured data formats such as JSON and XML. Familiarity with Data orchestration tools such as Airflow. Experience working in Agile/Scrum environments is preferred. Experience within GenAI space is a plus. ...

processes and deployments using tools such as GitHub, Git Actions, Terraform etc. Experience working with semi-structured and unstructured data formats such as JSON and XML. Familiarity with Data orchestration tools such as Airflow. Experience working in Agile/Scrum environments is preferred. Experience within GenAI space is a plus. ...

level proficiency in Java and frameworks like Spring Boot for building microservices. Strong expertise with relational databases (Oracle) and data modelling (canonical data models, JSON). Deep experience with enterprise messaging platforms (Kafka, IBM MQ). Proven experience implementing AI/ML solutions (using Python or other frameworks) to solve ...

processes and deployments using tools such as GitHub, Git Actions, Terraform etc. Experience working with semi-structured and unstructured data formats such as JSON and XML. Familiarity with Data orchestration tools such as Airflow. Experience working in Agile/Scrum environments is preferred. You will be a member ...

processes and deployments using tools such as GitHub, Git Actions, Terraform etc. Experience working with semi-structured and unstructured data formats such as JSON and XML. Familiarity with Data orchestration tools such as Airflow. Experience working in Agile/Scrum environments is preferred. You will be a member ...

with extensive experience in software development.Strong knowledge of selected programming languages: C, C++Experience with low level networking communicationExperience in working with web socket and JSON frameworksExperience in working with TCP/IP and UDP multicast network protocolsKnowledge of GitLab or GitHub or other source control systemKnowledge of JiraKnowledge of Agile ...

solutions with customers as they are writing clean, reliable code. What you'll bring Experience developing with C#/.NET Knowledge of REST APIs, JSON/XML and SQL Strong analytical and troubleshooting skills Excellent communication and a collaborative mindset Experience with Azure or enterprise integrations would be a bonus ...

Oracle PaaS (Autonomous Database, VBCS, API Platform, Integration Cloud) and IaaS (Compute, Storage, Networking) concepts. Strong knowledge of REST/SOAP web services, XML, JSON, XSLT, and API design principles. Experience with Oracle Cloud Adapters, FBDI/HDL data loading templates, and BI Publisher reporting. Familiarity with security protocols (OAuth ...

Front End CSS3 SASS/SCSS JavaScript (ES6+) jQuery Responsive development Cross-browser compatibility Modern Development Git version control Composer npm Vite REST APIs JSON CI/CD principles Experience in one or more of the following would be highly advantageous: React Node .js Python Laravel TypeScript Docker Linux server ...

essential. Anypoint Studio, Anypoint Exchange, API Manager, Runtime Manager. Experienced in developing integrations using Mule 4 (flows, connectors, components), building and consuming APIs, handling JSON and XML payloads We Care About Our Employees' Happiness By providing: Pension Scheme - contributions matched up to 10% Private medical Cover Income Protection Life Assurance ...

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 ...

Boomi and proven Boomi certification Strong understanding of integration patterns, web services, and API-based architecture and building APIs. Working knowledge of SQL, XML, JSON, JavaScript, Python, FTP, and data integration concepts. Experience or working knowledge of Microsoft Fabric, Logic Apps, Azure Functions, and CRM platforms such as Microsoft Dynamics. ...

basics (IAM, RBAC) Encryption, tokenization, and data masking techniques Scripting & Automation Python/Bash for automation and data profiling scripts REST API integration and JSON/XML data handling QUALIFICATIONS Experience 7+ years in data governance, privacy, or information security 4+ years in a client-facing consulting or professional services ...

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 ...

operate. Excellent communication skills and a collaborative, team-oriented mindset. Hands-on experience working with APIs, including consuming REST endpoints, handling authentication, parsing JSON responses, and integrating API data into data pipelines. Experience with Copilot agents, AI tools, Power Automate, and the broader Microsoft Power Platform is highly preferable Bonus ...

Data Modelling Skills Star Schema Snowflake Schema Dimensional Modeling Data Vault Data Warehouse Design Data Lake Architecture Data Formats Experience working with: Parquet Avro JSON CSV ORC CI/CD & DevOps Git GitHub GitLab Bitbucket Jenkins GitHub Actions GitLab CI/CD AWS DevOps Tools Domain Experience (Preferred) Experience ...

Experience in building ETL/ELT pipelines for batch and near-real-time data processing. Experience with data formats such as Parquet, Avro, ORC, JSON, and CSV. Good understanding of data modelling, data warehousing, and dimensional modelling concepts. Experience with data validation, reconciliation, data quality, audit, and logging frameworks. Experience ...

external systems. Prior involvement in early adopter programs for new AI or platform capabilities. Extensive knowledge of web service and integration technologies (REST, SOAP, JSON, XML) and modern auth standards (such as OAuth, JWT, SAML). Fluency in English is mandatory. Additional European languages are an advantage. Our Approach ...

Ansible, Jenkins, Terraform and ServiceNow. Demonstrable scripting or programming skills in languages such as PowerShell, Python and familiarity with APIs and data structures in JSON/YAML or similar. Experience with GenAI technologies via Public Cloud, OpenAI, AWS, etc. About You The ideal candidate is analytical and methodical, with ...

design. Maintain awareness of commercial and legal consequences of architectural failures. Qualifications, Skills and Experience Technical Skills Expertise in integration methods (REST, Graph API, JSON, XML, OAuth, SSO, event‐driven architecture). Experience integrating LLM‐based and agentic platforms, including vendor‐provided MCPs and model APIs. Knowledge of secure ...

SCCM/Microsoft Configuration Manager, Ivanti DSM, ManageEngine Endpoint Central or comparable tooling. Advanced PowerShell scripting and automation experience. Experience using REST APIs and JSON-based configuration or deployment models. Experience creating, reviewing or migrating enterprise software packages. Knowledge of Windows Installer technology, application detection, dependencies, return codes, reboot handling ...