276 to 300 of 450 JSON Jobs in the UK

Cyber Security Engineer

Hiring Organisation
Certain Advantage
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£92.11 per hour, Benefits Overtime Rate
/experience required: Strong coding and scripting background PowerShell, Python & Regex Proven ability to work with APIs, including HTTP/S headers and responses, JSON Objects. Proven experience with Proxies administration and changes. Windows (SMB) and *Nix (NFS) remote storage. IIS (Windows Web Server) Configuration, Active Directory/LDAP (authentication ...

Lead Identity & Security Engineer (12 Month FTC)

Location
Greater London, England, United Kingdom
platform. Experience & Technical Skills We are particularly interested in candidates with strong experience in: OAuth 2.0 and OpenID Connect, including practical implementation and troubleshooting. JSON Web Tokens (JWT) and token-based authentication and authorisation. Identity Providers (IdPs) and enterprise identity and access management solutions. Java and development of secure, production ...

Senior Offensive Security Analyst London, England, United Kingdom

Location
Greater London, England, United Kingdom
ability to articulate findings clearly to technical and non‐technical stakeholders Perform in‐depth penetration testing on APIs with a primary focus on OAuth, JSON Web Tokens (JWT), token validation, and permission handling Assess services both from the perspective of an external attacker and through code review, analysing the logic ...

Principal Software Developer (Web)

Location
City Of London, England, United Kingdom
scales. Collaboration: Partner closely with the Desktop application development team to ensure feature compatibility and parity Tech Stack Backend: Scala, Play Framework, REST/JSON and gRPC Frontend: React, TypeScript, AG-Grid Mobile: Current app in CodenameOne, target migration to React Native (or similar JS-based cross-platform framework) Tooling ...

Principal Software Engineer - C#

Location
City Of London, England, United Kingdom
with high‐throughput trade/market‐data processing at scale. Cloud platform experience (AWS or equivalent); containerisation and orchestration. Relational data and canonical/JSON data contract design. Design‐system principles and component‐library development. Role Band & Level Manager, 7 #LI-Hybrid #LI-DIR Location UK – 135 Bishopsgate – London #J ...

Senior Information Security Analyst

Location
Manchester, England, United Kingdom
Knowledge of security frameworks such as NIST CSF, CIS Controls or NCSC CAF. Scripting or automation experience using tools such as PowerShell, Power Automate, JSON or query languages. Qualifications A degree in a computer-related subject or equivalent professional experience within cyber security would be beneficial. Why Join Zuto ...

Technical Solutions Engineer

Location
Greater London, England, United Kingdom
command line environments. Familiarity with configuration management, source control, and basic scripting (Python preferred). Exposure to FIX protocol, REST APIs, and JSON-based integrations. Strong organizational skills and ability to manage multiple concurrent implementations. Preferred Experience onboarding clients to trading, OMS, EMS, or portfolio systems. Understanding of capital markets ...

Senior Consultant - Clinical Data Programming

Location
Greater London, England, United Kingdom
resolution, datasets, statistical reporting) Solid understanding of clinical trial processes, particularly around data collection and review Programming experience in languages such as SAS, R, JSON, Python, or SQL, with the ability to pick up new SQL-based languages Background in the life sciences industry (pharma, biotech, medical device ...

Member of Technical Staff - Software Engineer

Location
Greater London, England, United Kingdom
etc.) Experience collaborating with AI researchers and bridging between research-focused and engineering-focused teams Experience building & scaling REST APIs , particularly those conforming to JSON:API Comfortable working on infrastructure (e.g., setting up CI pipelines, navigating Kubernetes) If you have a personal or open-source project you’d like ...

Principal Software Engineer - C#

Location
Greater London, England, United Kingdom
with high-throughput trade/market-data processing at scale.* Cloud platform experience (AWS or equivalent); containerisation and orchestration.* Relational data and canonical/JSON data contract design.* Design-system principles and component-library development.***Role Band & Level:*** Manager, 7#LI-Hybrid #LI-DIR #J-18808-Ljbffr ...

Software engineer

Location
West of England, England, United Kingdom
Skills & Experience### Backend Engineering* Node.js* TypeScript* REST API development* API integrations* broad range of AWS technologies* Event-driven architectures* Middleware frameworks such as Middy* JSON data processing ### Cloud & Infrastructure* AWS* Infrastructure as Code (Terraform, CDK, SST or similar)* DynamoDB* SNS/SQS* Familiarity with core AWS services including ...

Senior (iOS) Software Engineer

Location
Greater London, England, United Kingdom
/await Strong grasp of iOS architecture (e.g., MVVM, Clean Architecture, modularization) suitable for AI‐powered, stateful, and real‐time features Solid understanding of JSON , REST , WebSockets, streaming APIs and robust networking layers (error handling, retries, offline support) Experience with offline storage , background processing, threading and push notifications Curiosity about ...

Power Platform Pre-Sales Consultant OCTO · United Kingdom ·

Location
United Kingdom
table permissions, and page and form design Dataverse data modelling and solution design, including solution management and environment strategy Comfortable with REST APIs, JSON, and OAuth authentication flows, and able to build custom connectors and integrations between Dynamics 365, Microsoft 365, and third‐party systems Working understanding of Power Platform ...

Senior (iOS) Software Engineer

Location
Greater London, England, United Kingdom
/await Strong grasp of iOS architecture (e.g., MVVM, Clean Architecture, modularization) suitable for AI‐powered, stateful, and real‐time features Solid understanding of JSON , REST , WebSockets, streaming APIs and robust networking layers (error handling, retries, offline support) Experience with offline storage , background processing, threading and push notifications Curiosity about ...

Principal Software Engineer - C#

Location
City Of London, England, United Kingdom
latency budgets.Experience with high-throughput trade/market-data processing at scale.Cloud platform experience (AWS or equivalent); containerisation and orchestration.Relational data and canonical/JSON data contract design.Design-system principles and component-library development.Role Band & Level: Manager, 7#LI-Hybrid #LI-DIRNot The Perfect Fit Concerned that you may not meet ...

Dataiku Solution Architect

Hiring Organisation
Everforth Quinnox
Location
City of London, London, United Kingdom
Employment Type
Permanent
REST APIs, database connections, file transfers, event-driven processes, batch integrations, and workflow callbacks. Define common data-exchange standards using formats such as JSON, XML, XSD, CSV, and Parquet. Design governed ingestion patterns for broker marks, exchange prices, market reports, Last Deal Done values, position data, exposure data, and internal … WebApps Dataiku Scenarios, Plugins, APIs, and Automation Python and SQL PostgreSQL and Amazon RDS Power Automate Power BI REST API and enterprise integration architecture JSON, XML, XSD, CSV, and Parquet OCR and unstructured-document processing Data modeling and metadata management IAM, role-based security, and secrets management Git, CI/ ...

AI Transformation Analyst

Location
Greater London, England, United Kingdom
Sales and Marketplace to understand processes, clean data and build automated solutions. You will apply Excel, SQL and Python to data, manage APIs/JSON and work with tools like n8n, Make, Zapier and UiPath to deliver measurable value. This is a hands-on, cross-functional transformation role. #J ...

Android Engineer

Location
Greater London, England, United Kingdom
review Android code.### Skill & Experience* Strong Kotlin, Java, and Android SDK knowledge.* Experience with MVVM, Clean Architecture, Jetpack components.* Proficiency in REST APIs and JSON integration.* Knowledge of Firebase, Gradle, Git, CI/CD.* Ability to optimize performance and app security.* Strong debugging, testing, and problem-solving skills.**Bonus**: equity ...

Oracle Fusion Specialist — Security, Configuration & OIC

Hiring Organisation
Oracle Contractors
Location
United Kingdom
Security Policies Strong OIC skills with a track record of delivering enterprise-grade integrations end to end Solid working knowledge of REST APIs, SOAP, JSON, XML, FBDI, and HDL Good to Have Experience with multi-country or multi-region Oracle Fusion deployments Familiarity with Redwood UI, Page Composer, or Visual ...

Edge Networking Engineer (NetDevOps)

Location
United Kingdom
Cisco ISE, 802.1X, MAB and RADIUS Strong enterprise Layer 2 switching knowledge Git/GitHub-based NetDevOps workflows Working knowledge of Python, Terraform, YAML, JSON or Jinja2 Nautobot or another IPAM/DCIM platform #J-18808-Ljbffr ...

PostgreSQL DBA

Hiring Organisation
NSD
Location
Northwood, London, United Kingdom
Employment Type
Permanent
Salary
£60,000
installation and patching Working with data pipeline engineers and data scientists to ingest a wide range of data sources Applying best practices for storing JSON objects within PostgreSQL WHAT WE'RE LOOKING FOR Strong hands-on DBA experience across PostgreSQL and Oracle Recent and meaningful PostgreSQL DBA experience - this must ...

Integration Developer

Location
Greater London, England, United Kingdom
production environment Hands-on experience with Azure Integration Services, Logic Apps, Service Bus or a comparable integration platform Strong experience working with REST APIs, JSON and XML Knowledge of OAuth 2.0, API keys and common authentication patterns Experience building event-driven flows or middleware pipelines A strong debugging mindset ...

Integration Developer

Hiring Organisation
Zachary Daniels
Location
Epsom, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
production environment Hands-on experience with Azure Integration Services, Logic Apps, Service Bus or a comparable integration platform Strong experience working with REST APIs, JSON and XML Knowledge of OAuth 2.0, API keys and common authentication patterns Experience building event-driven flows or middleware pipelines A strong debugging mindset ...

Mid-level Business Analyst (Whitespace Software - Specialty Insurance)

Location
Greater London, England, United Kingdom
experience as a Business Analyst in the insurance industry. Insurance experience is a must with London Market strongly desirable. Strong technical skills, particularly in JSON or proficiency in other coding languages is desirable. Excellent analytical and problem-solving abilities. Very strong communication and interpersonal skills. Ability to work effectively ...

Cyber Security Engineer

Hiring Organisation
Certain Advantage
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Temporary
Salary
£75 - £92 per hour
Manager The individual: Strong coding and scripting background PowerShell, Python & Regex Proven ability to work with APIs, including HTTP/S headers and responses, JSON Objects. Proven experience with Proxies administration and changes. Windows (SMB) and *Nix (NFS) remote storage. IIS (Windows Web Server) Configuration, Active Directory/LDAP (authentication ...