76 to 100 of 168 JSON Jobs in London

and coach technical staff take ownership and accountability of project work under their control Nice to have: Messaging Standards ISO 15022, ISO 20022 and JSON Experience in Agile development. IBM MQ Angular framework HPE NonStop Knowledge of the Settlement systems (CREST) Rates depend on experience and client requirements Job Information More ❯

etc.) Interest or experience in building internal data communities or enablement programs Working with diverse data sources (APIs, CRMs, SFTP, databases) and formats (Parquet, JSON, XML, CSV) Exposure to machine learning models or AI agents Why Join Us Help shape the future of data in an organization that treats data More ❯

Analytics, Google Analytics, etc) Experience in major product management applications (i.e., Jira, Confluence) Technically minded with knowledge of web technologies (e.g., HTML, CSS, JavaScript, JSON, and APIs) Not essential but nice to have experience with major design platforms (e.g., Figma) Experience with SEO platforms (e.g., Google Search Console, BrightEdge, Semrush More ❯

Preferred Qualifications Experience in financial industry specifically in Credit Risk & Market Risk Capital domains. Technologies and tools: Java, Web/Restful service development, Angular, JSON, Python, SQL, Build tools Develop enterprise-grade applications using Java 8/JEE (and higher), No SQL, Spring, among other tools Experience in event-driven More ❯

integrations solutions with focus on HR data between internal and external systems Design and implement applications using Web Services methodologies such as XML, XSLT, JSON, xPath and other related technologies Design and build user friendly interfaces using scripting languages and front-end frameworks and libraries Develop and manage server-side … experience configuring systems Minimum 5 years of experience with some of the following specific technologies: OData, REST, SOAP, FTP/SFTP, JDBC, CSV, XML, JSON, XSL, encryption standards such as PGP, x509. Minimum 5 years of experience working on JavaScript, CSS3 and HTML5 and third-party libraries such as React More ❯

reusable infrastructure automation patterns and augment them for a holistic automation approach. Skills required: Excellent coding ability in Python Excelling experience with Jinja2 Ansible JSON/XML APIs Solid understanding of DevOps principles and patterns alongside strong CI/CD pipeline delivery and configuration. Experience deploying and testing infrastructure as More ❯

reusable infrastructure automation patterns and augment them for a holistic automation approach. Skills required: Excellent coding ability in Python Excelling experience with Jinja2 Ansible JSON/XML API’s Solid understanding of DevOps principles and patterns alongside strong CI/CD pipeline delivery and configuration. Experience deploying and testing infrastructure More ❯

is MANDATORY "Application Architect with experience of working in a distributed enterprise landscape. Some experience of broad spectrum integration patterns, web services, xml, wsdl, json/REST, APIs, batch workloads. Technical approach to problem solving and analyzing integration issues. Client consulting and team player with some experience of agile/ More ❯

is MANDATORY "Application Architect with experience of working in a distributed enterprise landscape. Some experience of broad spectrum integration patterns, web services, xml, wsdl, json/REST, APIs, batch workloads. Technical approach to problem solving and analyzing integration issues. Client consulting and team player with some experience of agile/ More ❯

RFPs Proficiency in data integration/ETL development, including ELT patterns and hands-on experience with Matillion Skilled in handling structured and unstructured data (JSON, XML, Parquet, etc.) Comfortable working in Linux and cloud-native environments Strong SQL skills and experience with relational databases Knowledge of CI/CD processes More ❯

/Java Developer 🌍 Location: Central London - hybrid 2 days a week onsite 💰 Salary: £40,000-£55,000 🛠 Key Skills: Core Java/SE, XML, JSON, Junit, APIs, complex/high-traffic systems A leading global B2B SaaS technology company is seeking Java Developers at all levels (Junior-Mid) to join More ❯

/Java Developer 🌍 Location: Central London - hybrid 2 days a week onsite 💰 Salary: £40,000-£55,000 🛠 Key Skills: Core Java/SE, XML, JSON, Junit, APIs, complex/high-traffic systems A leading global B2B SaaS technology company is seeking Java Developers at all levels (Junior-Mid) to join More ❯

/Java Developer 🌍 Location: Central London - hybrid 2 days a week onsite 💰 Salary: £60,000-£80,000 🛠 Key Skills: Core Java/SE, XML, JSON, Junit, APIs, complex/high-traffic systems A leading global B2B SaaS technology company is seeking Java Developers at all levels (mid-senior) to join More ❯

technical support experience - Experience troubleshooting and debugging technical systems - Experience in Unix - Experience scripting in modern programming languages - Experience with REST web services, XML, JSON - Experience with implementing CI/CD practices and automated testing PREFERRED QUALIFICATIONS - Knowledge of web services, distributed systems, and web application development - Knowledge of AWS More ❯

languages Knowledge of web services, distributed systems, and web application development Experience troubleshooting and maintaining hardware & software RAID Experience with REST web services, XML, JSON Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need workplace accommodations or adjustments during More ❯

inventive solutions to optimise workflows and system performance ·Evaluate existing and emerging technologies for continuous improvement ·Build and maintain a data warehouse using SQL, JSON, OData, and REST APIs, ensuring data integrity and storage best practices ·Leverage Microsoft Power Apps to enhance integration with business systems and improve user experience More ❯

ServiceNow Application Manager or Consultant Advanced knowledge of workflows, UI policies, business rules, flow designer, ACLs and integration hub Programming knowledge, such as JavaScript, JSON or XML, is a nice to have Knowledge of the ServiceNow API (preferred) Other Excellent verbal and written proficiency in English Willing to work outside More ❯

framework using scripting languages by performing REST API methods like GET, POST, PUT, DELETE. Hands-on experience performing Serialization and Deserialization of XML/JSON files. Experience with test automation tools such as Cypress, Selenium, Nightwatch, or Playwright. Experience with CI/CD pipelines and release candidate management using tools More ❯

based access controls. Workday Integrations: Proficiency with EIBs, Core Connectors, Workday Web Services (WWS). API & Web Services: Understanding of REST/SOAP APIs, JSON, and XML for integration work. Change Control & QA: Experience with peer reviews, structured testing, deployment practices, and environment management. Familiarity with Agile or iterative delivery More ❯

post release bug/issue fixes. Working knowledge of SQL for data querying and analysis. Familiarity with a range of product interfaces (XML/JSON Files, APIs, Front-End Viewers). Strong communication and leadership skills. Bachelor's degree is a minimum. Intercontinental Exchange, Inc. is an Equal Opportunity Employer. More ❯

based access controls. Workday Integrations: Proficiency with EIBs, Core Connectors, Workday Web Services (WWS). API & Web Services: Understanding of REST/SOAP APIs, JSON, and XML for integration work. Change Control & QA: Experience with peer reviews, structured testing, deployment practices, and environment management. Familiarity with Agile or iterative delivery More ❯

with container-based cloud-native applications, and architectural patterns such as message passing, horizontal and vertical scaling. Experience building API based web applications (REST, JSON, query params, cookies). Awareness of web security concerns (e.g. SQL injection, XSS, CORS, authentication/authorisation techniques). Able to draw from a rich More ❯

fast-paced, collaborative environment. 🛠️ Tech Stack & Tools You’ll Work With: Languages/Frameworks: C#, React (TypeScript), Python, PowerShell (legacy) Formats/Tools: YAML, JSON, Markdown Domains: Infrastructure automation, API integration Bonus: Exposure to financial services or experience with business functions like IT, HR, Finance, Legal, or Compliance. 📍 Location: On More ❯

fast-paced, collaborative environment. 🛠️ Tech Stack & Tools You’ll Work With: Languages/Frameworks: C#, React (TypeScript), Python, PowerShell (legacy) Formats/Tools: YAML, JSON, Markdown Domains: Infrastructure automation, API integration Bonus: Exposure to financial services or experience with business functions like IT, HR, Finance, Legal, or Compliance. 📍 Location: On More ❯

fast-paced, collaborative environment. 🛠️ Tech Stack & Tools You’ll Work With: Languages/Frameworks: C#, React (TypeScript), Python, PowerShell (legacy) Formats/Tools: YAML, JSON, Markdown Domains: Infrastructure automation, API integration Bonus: Exposure to financial services or experience with business functions like IT, HR, Finance, Legal, or Compliance. 📍 Location: On More ❯