24 of 24 Permanent JSON Jobs in London

Preferred Stack C# | .NET Core/.NET 8 | ASP.NET Core | REST APIs | SQL Server | Entity Framework | Azure | Azure DevOps | Git | Docker | Kubernetes | Kafka | Redis | JSON/XML | Swagger/OpenAPI Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource ...

Agile globally distributed team using tools such as Jira, Bitbucket, Sonar & Team CityWorked with tools such as IntelliJ, Gradle, etc.,Experience on JSON/XML and REST serviceEducation:Bachelor’s degree/University degree or equivalent experienceCompetencies:Excellent communication skills, oral and written; ability to face off to business users.Good ...

queries 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 ...

functional, regression, integration and API testing concepts Ability to read basic technical documentation, data flows and integration diagrams Familiarity with REST/SOAP APIs, JSON, XML and integration testing basics Knowledge of SQL for data validation Experience testing within Agile delivery teams and sprint cycles Awareness of automation testing concepts ...

users. Technical Skills Strong experience with several of the following: * SQL* Oracle/relational databases * Unix/Linux * Shell scripting * Python * Java * XML/JSON * REST APIs/integration technologies * Git or equivalent source-control tools * CI/CD and DevOps processes * Batch scheduling/enterprise schedulers Strong ...

control, baggage or ramp); safety-critical or regulated systems; Playwright, Selenium, Robot Framework, Cypress, Karate or Appium; Postman or SOAP UI; Jenkins and GitHub; JSON, SQL, Kafka or Grafana; performance, resilience or security testing; Python or Java; ISTQB; testing AI-powered or agentic capabilities Ready to Apply? If you want ...

testing on multiple platforms such as Linux and Windows and within different languages – Python, Ansible, Mongo, XML, VB, Java, C#, .Net, HTML, AngularJS, JSON, C++, SQL/MySQL/NoSQL, Mongo, Git, Docker, KubernetesAPI, Stub and Harness Testing BenefitsCompetitive salary10% on target bonus (Depending on country based)BT Pension scheme ...

testing and deployment You have experience building AI agents or automating business processes using agentic technology You have experience of working with and creating JSON based REST APIs You're keen to work in a start-up environment You have excellent communication and collaboration skills You are a passionate technologist ...

message mappings and test scenarios for treasury and payments. Strong conceptual and logical data modelling, data mapping and migration reconciliation experience. Ability to interpret JSON and XML schemas, REST APIs and event-driven API specifications. Proven experience authoring RFPs and evaluating enterprise banking software vendors. Expertise in requirements management ...

Microsoft SQL Server (MSSQL) database administration, following industry best practices. Hands-on experience with identity brokers and modern authentication/authorisation mechanisms (e.g., JSON Web Tokens, PKI). Strong knowledge of Infrastructure as Code (IaC) tools such as Ansible for Linux provisioning and configuration management. Experience working with containerisation technologies ...

Okta and Entra ID • Strong experience working in regulated environments (financial services preferred) • Demonstrated experience with API’s, connectors and modern integration patterns: REST, JSON, XML • Strong problem-solving and troubleshooting capability • An ability to work independently as well as part of a team • Exceptional verbal and written communication skills ...

Workflow Oracle Application Framework (OAF) Oracle EBS APIs & Open Interfaces Oracle Integrated SOA Gateway (ISG) REST/SOAP API Development Web Services, REST APIs, JSON, XML Oracle Integration and Middleware concepts Technical Design, Code Reviews, Unit Testing & Deployment *Rates depend on experience and client requirements ...

Deep expertise in Cisco NX-OS, VXLAN BGP-EVPN, vPC, and Cisco NDFC. Infrastructure as Code (IaC) Automation: Python (REST APIs, data modeling), YAML, JSON, and Red Hat Ansible Automation Platform (AAP). CI/CD & Testing: GitHub/GitLab workflows, pyATS, and Genie for pre- and post-change validation. ...

development. Experience taking ownership of complex engineering projects, making architectural decisions and mentoring other engineers. Desirable: Python, FastAPI, LangGraph, LangChain or similar AI frameworks. JSON-RPC, SSE, WebSockets and event-driven architectures. Experience with RAG, LLM function calling and context management. An interest in sport and the sports betting industry. ...

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 ...

evidence. Knowledge of Azure and hybrid-cloud privileged-access patterns; AWS or GCP experience is desirable. Scripting and automation using PowerShell, Python, REST APIs, JSON and source-control practices. Understanding of ITIL processes, change management, incident management, problem management and technical documentation. Security Domain Expertise: Privileged Access Management governance, control ...

core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack ...

LangGraph, LlamaIndex or comparable agent frameworks. LLM function calling, tool use and agent orchestration. API gateways, OAuth2, JWT and secure service-to-service communication. JSON-RPC, Server-Sent Events (SSE), WebSockets or asynchronous programming. Experience designing and deploying production AI applications. If you're a strong backend engineer ...

Dynamics 365 & Power Platform Developer Location: UK Remote - (You must be a UK resident to apply) Salary: £45,000 - £50,000 Job Type: Permanent Full-Time The Opportunity UK Staffing Group is working with an ...

Role: Geospatial Data Engineer Location: Central London - Hybrid (2-3 days per week in the office) Salary: £75,000 - £90,000 An exciting opportunity for an experienced Geospatial Data Engineer to join an innovative technology ...

Role: Geospatial Data Engineer Location: Central London - Hybrid (2-3 days per week in the office) Salary: £75,000 - £90,000 An exciting opportunity for an experienced Geospatial Data Engineer to join an innovative technology ...

Systems Developer The organisation Cobalt is partnering with an established property organisation to appoint a Systems Developer to its London-based technology team. This is an opportunity to join a business investing in its systems ...

based environments. Integrate data from APIs and investigate issues within API responses and associated datasets. Work confidently with a variety of data formats, including JSON, CSV and Excel. Build, manage and improve automated data pipelines supporting both ETL and ELT approaches. Carry out data validation and quality checks to identify … notebook-based environments. Good understanding of REST APIs and the ability to interpret and troubleshoot responses. Experience handling structured and semi-structured data, including JSON, CSV and Excel. Proven experience creating and supporting automated ETL/ELT pipelines. Strong understanding of data validation, data quality and troubleshooting. Experience designing databases ...

Workday (EIB, Core Connectors, Document Transformation, Workday Studio, Orchestrate, REST and SOAP APIs, Reports-as-a-Service and BIRT), working with XML, XSLT and JSON, and advise when to use Workday-native tools versus Global's wider integration estate. Translate business requirements into technical designs, data mappings and interface specifications … BIRT. Workday Integrations Certification (required): Current Workday Integrations certification. APIs & Data Formats: Strong working knowledge of Workday SOAP and REST APIs, XML, XSLT, JSON and secure file transfer (SFTP, PGP encryption). Functional Breadth: Solid understanding of Workday Financials, HCM, Payroll and Adaptive Planning data structures and business processes ...