18 of 18 JSON Jobs in Central London

experience building enterprise and web-based applications - Proficiency in C#, .NET/ASP.NET - Front-end skills including HTML5, CSS3, JavaScript - Experience with REST APIs, JSON - Familiarity with Git and modern development tools (e.g. Visual Studio) Desirable Skills - .NET Core/.NET 5+ - Angular, Blazor or modern JS frameworks - SQL Server ...

security monitoring requirements. Experience onboarding security log sources. Data & Analytics Strong log analysis and troubleshooting skills. Experience with structured and unstructured data. Knowledge of JSON, Syslog, REST APIs, and common log formats. Experience developing dashboards and reporting solutions. Cloud & Infrastructure Azure and/or AWS experience. Understanding of Windows ...

Experience with: Automation frameworks (Jest framework, Java/Springboot, or similar) API testing tools (Postman, REST clients) Ability to: Create automated test suites Validate JSON-based inputs/outputs for APIs and events Knowledge of: BDD frameworks (Cucumber - good to have) Application Modernization Testing Experience in testing: Microservices architectures ...

Experience with: Automation frameworks (Jest framework, Java/Springboot, or similar) API testing tools (Postman, REST clients) Ability to: Create automated test suites Validate JSON-based inputs/outputs for APIs and events Knowledge of: BDD frameworks (Cucumber - good to have) Application Modernization Testing Experience in testing: Microservices architectures ...

C# and .NET (.NET Core/.NET) Excellent Object Oriented Programming (OOP) skills and design principles Proven experience designing and implementing APIs (REST/JSON) Solid understanding of application architecture, performance, and scalability Experience with SQL databases (e.g. SQL Server) Familiarity with unit testing, integration testing, and CI/ ...

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 ...

Technical Expertise Hands-on experience with SIEM platforms such as Splunk, Microsoft Sentinel, QRadar, Elastic, ArcSight, LogRhythm, or Exabeam Strong understanding of log formats (JSON, syslog, XML, CEF) and ingestion methods (APIs, Kafka, Event Hubs, agents) Experience in detection engineering, threat modelling, and attacker behaviour analysis Proven ability to build ...

/v13 WebSphere MQ v9.0 Oracle 19 (SQL, PL/SQL, Database design) Messaging & Integration Kafka, HP NonStop, SWIFT connectivity Message formats: MRM, XML, JSON Programming At least one of: C, C++, SQL, Linux scripting Essential Skills & Experience Proven end-to-end software development lifecycle experience Strong analytical, design ...

meeting timescale requirements Requirements: Experience of implementing & configuring bespoke customer SaaS products Demonstrate knowledge of using REST API for integrating SaaS platforms, familiar with JSON, XML & Webhooks Have financial Crime knowledge/experience as an analyst, investigator or similar in at least one of the below areas; Application Fraud, Transaction ...

meeting timescale requirements Requirements: Experience of implementing & configuring bespoke customer SaaS products Demonstrate knowledge of using REST API for integrating SaaS platforms, familiar with JSON, XML & Webhooks Have financial Crime knowledge/experience as an analyst, investigator or similar in at least one of the below areas; Application Fraud, Transaction ...

meeting timescale requirements Requirements: Experience of implementing & configuring bespoke customer SaaS products Demonstrate knowledge of using REST API for integrating SaaS platforms, familiar with JSON, XML & Webhooks Have financial Crime knowledge/experience as an analyst, investigator or similar in at least one of the below areas; Application Fraud, Transaction ...

authentication schemes (OAuth, API keys, mTLS), explain webhook patterns. Know the difference between synchronous and asynchronous integrations. Data Architecture: Understand ETL, data lakes, warehouses, JSON/XML payloads, and how data moves between systems. Can scope data volume and throughput requirements. Compliance Infrastructure: Familiar with GRC tool workflows (task management ...

authentication schemes (OAuth, API keys, mTLS), explain webhook patterns. Know the difference between synchronous and asynchronous integrations. Data Architecture: Understand ETL, data lakes, warehouses, JSON/XML payloads, and how data moves between systems. Can scope data volume and throughput requirements. Compliance Infrastructure: Familiar with GRC tool workflows (task management ...

ensure solutions meet functional needs. Maintain and troubleshoot Collibra environments, including metadata ingestion pipelines and DQ scoring. Write & review technical artifacts (e.g., mapping documents, JSON payloads, Oracle query scripts). Provide Guidance to junior team members and act as a liaison between the technical team and business stakeholders. Required skills ...

Proven experience in data architecture, enterprise data design, or solution architecture roles. Strong understanding of: Event‐driven data models Customer data modelling patterns APIs, JSON, and data transformation concepts Experience working with cloud data ecosystems (Azure, AWS, or GCP). Strong understanding of GDPR and privacy‐by‐design principles ...

Proven experience in data architecture, enterprise data design, or solution architecture roles. Strong understanding of: Event‐driven data models Customer data modelling patterns APIs, JSON, and data transformation concepts Experience working with cloud data ecosystems (Azure, AWS, or GCP). Strong understanding of GDPR and privacy‐by‐design principles ...

track record delivering end-to-end technology solutions. Experience with software delivery, operating models and transformation initiatives. Understanding of system integrations, data flows and JSON structures. Ability to work confidently across business and technical teams Desirable Insurance, underwriting or pricing platform experience. Exposure to rules-based or configuration-driven solutions. ...

mentoring skills to guide Client Delivery Managers Ability to translate complex client requirements into actionable technical solutions Desirable: Proficiency in API concepts (REST, JSON, authentication methods) Advanced understanding of SaaS product architecture and capabilities Ability to manage multiple technical projects simultaneously What you’ll be offered Recharge and Give Back ...

mentoring skills to guide Client Delivery Managers Ability to translate complex client requirements into actionable technical solutions Desirable: Proficiency in API concepts (REST, JSON, authentication methods) Advanced understanding of SaaS product architecture and capabilities Ability to manage multiple technical projects simultaneously What you’ll be offered Recharge and Give Back ...

Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. Proven experience ...

Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. Proven experience ...

Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous). Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe). Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation. Proven experience ...

Connect Enterprise (ACE) v12/v13 IBM WebSphere MQ v9 Databases: Oracle 19 (SQL, PL/SQL, data modelling) Messaging & Data Formats: MRM, XML, JSON Integration Exposure Kafka HP NonStop systems SWIFT connectivity Required Skills & Experience Proven experience across the full software development lifecycle Strong **analysis, design andHeres a clean … development, and administration WebSphere MQ (MQ v9+) Messaging design and implementation Oracle Database (19c) SQL, PL/SQL, and data modelling Messaging formats: XML, JSON, MRM Operating systems: Linux (RHEL) Programming/scripting (at least one of): C/C++ SQL Linux scripting Desirable Skills Knowledge of financial messaging standards ...

Location: London (Hybrid) Reports to: Director of Product & Proposition MUST HAVE COMMERCIAL BROKING EXPERIENCE The Role An exciting opportunity for an experienced Product Owner to drive the development and continuous improvement of a premium finance ...

Location: London (Hybrid) Reports to: Director of Product & Proposition MUST HAVE COMMERCIAL BROKING EXPERIENCE The Role An exciting opportunity for an experienced Product Owner to drive the development and continuous improvement of a premium finance ...