26 to 50 of 68 JSON Jobs in Central London

with a day rate of £650 - £700 p/d. Hybrid role in London office. Key Responsibilities: Lead the implementation of Azure cloud platform Develop robust APIs using OpenAPI, JSON, and Azure Integration Services (Logic Apps, API Management, Service Bus). Write clean, maintainable code in C#/.NET for cloud-native applications and integrations. Define and implement Infrastructure as … with Microsoft Azure, particularly Azure integration services Proven track record of leading Azure solution implementations in enterprise environments. Strong expertise in API design and integration, including OpenAPI/Swagger, JSON, and RESTful services. Solid experience with C#/.NET for backend development and integration. Deep understanding of Infrastructure as Code using Bicep (or ARM templates). Experience in London Market More ❯

Key Responsibilities Design and implement real-time data pipelines using tools like Apache Kafka, Apache Flink, or Spark Streaming. Develop and maintain event schemas using Avro, Protobuf, or JSON Schema. Collaborate with backend teams to integrate event-driven microservices. Ensure data quality, lineage, and observability across streaming systems. Optimize performance and scalability of streaming applications. Implement CI/CD pipelines More ❯

Key Responsibilities Design and implement real-time data pipelines using tools like Apache Kafka, Apache Flink, or Spark Streaming. Develop and maintain event schemas using Avro, Protobuf, or JSON Schema. Collaborate with backend teams to integrate event-driven microservices. Ensure data quality, lineage, and observability across streaming systems. Optimize performance and scalability of streaming applications. Implement CI/CD pipelines More ❯

UI/UX design Strong command of Power Automate, including flow logic, custom connectors, and integration with external services Experience working with REST APIs, OAuth2/Graph authentication, and JSON schema manipulation Advanced SQL capabilities for data modelling, query optimization, and performance tuning Hands-on with Azure Document Intelligence and AI Builder tools Proficient in Power BI, including data modelling More ❯

UI/UX design Strong command of Power Automate, including flow logic, custom connectors, and integration with external services Experience working with REST APIs, OAuth2/Graph authentication, and JSON schema manipulation Advanced SQL capabilities for data modelling, query optimization, and performance tuning Hands-on with Azure Document Intelligence and AI Builder tools Proficient in Power BI, including data modelling More ❯

Fluent in Python 3 Strong affinity for data, data cleansing and transformation/data wrangling and analysis, both visually and with Python (Pandas, Numpy) Confident use of REST APIs, JSON, SQL (ideally Snowflake) Strong coding standards and practices - clean code, testing, code reviews, version control (git) Experience with Machine Learning libraries would be useful Ideally some exposure to functional and More ❯

Fluent in Python 3 Strong affinity for data, data cleansing and transformation/data wrangling and analysis, both visually and with Python (Pandas, Numpy) Confident use of REST APIs, JSON, SQL (ideally Snowflake) Strong coding standards and practices - clean code, testing, code reviews, version control (git) Experience with Machine Learning libraries would be useful Ideally some exposure to functional and More ❯

Proficiency in integration architecture and business process documentation (e.g. BPMN, UML) (Essential) Knowledge and experience with REST API, enterprise service bus, protocol (e.g. HTTPS, SFTP), message formats (e.g. XML, JSON), business objects modeling, and business rules definition (Essential) Ability to thrive in a fast-paced, dynamic environment and manage multiple priorities simultaneously (Desirable) Ability to quickly react to situations whilst More ❯

🚀 IOS SDET 🚀 💰Up to £115k DOE 🏠Hybrid Working Pattern Are you an experienced IOS SDET looking for your next opportunity in a company that deal with cloud electronic communications, with their services covering big names in messaging like Whatsapp, Zoom More ❯

emerging technologies on a regular basis and recommend areas for change. Develop and maintain API integrations between various systems to ensure seamless data flow and functionality. Use of SQL, JSON, OData and Rest APIs to build and maintain a data warehouse. Leverage Microsoft Power Apps to integrate with existing business systems. Propose IT solutions to company and industry challenges. Ensure … topics and applications; iManage, 3E, Intapp, Mimecast, Tessian, Litera suite. Proven experience in writing and managing API integrations. Strong knowledge of one or more coding languages for example SQL, JSON, OData, with experience in data warehousing. Familiarity with Microsoft Power Apps and their integration capabilities. Strong understanding of Azure's infrastructure and services. A high level of understanding and adherence More ❯

emerging technologies on a regular basis and recommend areas for change. Develop and maintain API integrations between various systems to ensure seamless data flow and functionality. Use of SQL, JSON, OData and Rest APIs to build and maintain a data warehouse. Leverage Microsoft Power Apps to integrate with existing business systems. Propose IT solutions to company and industry challenges. Ensure … topics and applications; iManage, 3E, Intapp, Mimecast, Tessian, Litera suite. Proven experience in writing and managing API integrations. Strong knowledge of one or more coding languages for example SQL, JSON, OData, with experience in data warehousing. Familiarity with Microsoft Power Apps and their integration capabilities. Strong understanding of Azure's infrastructure and services. A high level of understanding and adherence More ❯

improve current IT systems and workflows Design and implement scalable, secure architecture solutions Drive innovation and suggest new tools to support legal service delivery Manage system integrations (APIs, SQL, JSON, OData) Work with Microsoft Power Apps and Azure to streamline operations Maintain strong cyber security and ensure compliance with best practices Collaborate with stakeholders across the business to gather requirements … iManage, Intapp, 3E, Mimecast, Litera, etc. Experience in building and managing APIs and data warehouses Good understanding of hybrid/cloud infrastructure Hands-on experience with Power Apps, SQL, JSON, and other automation tools Excellent communication, problem-solving and stakeholder engagement skills Ability to juggle multiple priorities in a fast-paced environment Familiarity with ITIL practices and structured project methodologies … Salary: Up to £100,000 Location: City of London | Hybrid Working | On-call rota and some out-of-hours flexibility required Nice-to-have skills Azure SQL JSON ITIL City of London, England Work experience Solutions Architect Languages English Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology More ❯

improve current IT systems and workflows Design and implement scalable, secure architecture solutions Drive innovation and suggest new tools to support legal service delivery Manage system integrations (APIs, SQL, JSON, OData) Work with Microsoft Power Apps and Azure to streamline operations Maintain strong cyber security and ensure compliance with best practices Collaborate with stakeholders across the business to gather requirements … iManage, Intapp, 3E, Mimecast, Litera, etc. Experience in building and managing APIs and data warehouses Good understanding of hybrid/cloud infrastructure Hands-on experience with Power Apps, SQL, JSON, and other automation tools Excellent communication, problem-solving and stakeholder engagement skills Ability to juggle multiple priorities in a fast-paced environment Familiarity with ITIL practices and structured project methodologies More ❯

data dictionaries and metadata management systems . Analyze and cleanse data using a range of tools and techniques. Manage and process structured and semi-structured data formats such as JSON, XML, CSV, and Parquet . Operate effectively in Linux and cloud-based environments . Support CI/CD processes and adopt infrastructure-as-code principles. Contribute to a collaborative, knowledge More ❯

technical decisions in the best interests of users and the business. Strong knowledge and hands-on experience of designing well defined interfaces, we’re using gRPC, protocol buffers, RESTful JSON and GraphQL. Strong knowledge and hands-on experience of microservice architectures, best practices and patterns. Hands-on experience with caching, they are primarily using Redis and Object storage buckets. Hands More ❯

technical decisions in the best interests of users and the business. Strong knowledge and hands-on experience of designing well defined interfaces, we’re using gRPC, protocol buffers, RESTful JSON and GraphQL. Strong knowledge and hands-on experience of microservice architectures, best practices and patterns. Hands-on experience with caching, they are primarily using Redis and Object storage buckets. Hands More ❯

Tailwind. RESTful API. Innovative approach - ability to compose your own ideas. Communicate effectively with technical & non-technical stakeholders. Ability to work remotely. Desirable Experience: Backend Development Node JS AWS JSON Web Tokens with AWS. Keywords: Front End Developer, React.js, React, GraphQL, Tailwind, Typescript, Tailwind, Code Versioning Tools, Front End Developer, Fully Remote, Permanent, T6/MN/115109. More ❯

Tailwind. RESTful API. Innovative approach - ability to compose your own ideas. Communicate effectively with technical & non-technical stakeholders. Ability to work remotely. Desirable Experience: Backend Development Node JS AWS JSON Web Tokens with AWS. Keywords: Front End Developer, React.js, React, GraphQL, Tailwind, Typescript, Tailwind, Code Versioning Tools, Front End Developer, Fully Remote, Permanent, T6/MN/115109. More ❯

as iManage, Intapp, Elite 3E • Strong understanding and knowledge of mobile technologies and how to support these • Excellent experience in managing API integrations • Strong understanding of Azure and SQL, JSON • Understanding of Power Platform and Power Apps development • Excellent stakeholder and communications skills More ❯

as iManage, Intapp, Elite 3E • Strong understanding and knowledge of mobile technologies and how to support these • Excellent experience in managing API integrations • Strong understanding of Azure and SQL, JSON • Understanding of Power Platform and Power Apps development • Excellent stakeholder and communications skills More ❯

love solving problems and aren’t fazed by the unknown You care about getting things right, not just getting them done You might even know your way around LogicApps, JSON/XML, or PowerBI Why this role: You’ll join a business that takes pride in doing things properly - balancing beautiful products with strong values. The culture is friendly, fast More ❯

love solving problems and aren’t fazed by the unknown You care about getting things right, not just getting them done You might even know your way around LogicApps, JSON/XML, or PowerBI Why this role: You’ll join a business that takes pride in doing things properly - balancing beautiful products with strong values. The culture is friendly, fast More ❯

IAM In-depth understanding of IAM users/groups/roles/policies, permission boundaries, service-linked roles, and AWS Organisations (SCPs) Hands-on experience reviewing existing IAM policies (JSON), detecting overly broad permissions (e.g., “*” or wildcard actions), and recommending fine-grained least-privilege models Azure Active Directory & Azure RBAC Knowledge of Azure AD concepts: users, groups, applications/service More ❯

tools. Key Skills/Knowledge Citrix Daas management PowerShell scripting Citrix SDK and APIs Citrix DaaS automation Nutanix Hypervisor Azure Desirable skills/knowledge/experience: Knowledge of REST, JSON, XML Broad understanding of wintel architecture Experience of Hybrid Cloud platforms and GCP Familiar with network protocols, and firewalls Citrix GAC Rewards & Benefits TCS is consistently voted a Top Employer More ❯

tools. Key Skills/Knowledge Citrix Daas management PowerShell scripting Citrix SDK and APIs Citrix DaaS automation Nutanix Hypervisor Azure Desirable skills/knowledge/experience: Knowledge of REST, JSON, XML Broad understanding of wintel architecture Experience of Hybrid Cloud platforms and GCP Familiar with network protocols, and firewalls Citrix GAC Rewards & Benefits TCS is consistently voted a Top Employer More ❯