76 to 100 of 166 JSON Jobs in England

Lead Android Developer

Hiring Organisation
KBC Technologies Group
Location
Greater Bristol Area, United Kingdom
Jetpack components (LiveData, ViewModel, Navigation, Room). Strong understanding of mobile architecture patterns (MVC, MVP, MVVM, Clean Architecture). Experience with RESTful APIs, JSON, and third-party integrations. Knowledge of version control systems like Git. ...

Data Engineer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £510/day
working in cloud environments such as AWS or Azure is expected, with Databricks considered a nice to have. Required Skills: Java background Node JS Json RDS React Data Modelling Python/Spark Cloud experience (AWS/Azure) o AWS Glue o Databricks Testing e.g. PyTest Data Quality e.g. Great Expectations ...

Data Analyst

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £510/day
working in cloud environments such as AWS or Azure is expected, with Databricks considered a nice to have. Required Skills: Java background Node JS Json RDS React Data Modelling Python/Spark Cloud experience (AWS/Azure) o AWS Glue o Databricks Testing e.g. PyTest Data Quality e.g. Great Expectations ...

Front End Developer – Nottingham/Hybrid Working

Hiring Organisation
Arden Resourcing Limited
Location
Kimberley, Nottingham, Nottinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £40,000 per annum
Understanding of React and its core principles • Experience with React workflows • Familiarity with the newer specification of JavaScript (ES6 or newer) • Experience working with JSON • Experience building accessibility compliant web applications • Familiarity with Nextjs, but not essential • Familiarity with code versioning tools (git) • Familiarity with browser testing and debugging • Familiarity ...

Senior Data Analyst

Hiring Organisation
Gleeson Recruitment Group
Location
Nottingham, Nottinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
technologies. Effective communication skills, with the ability to translate technical concepts into clear, accessible information for non-technical audiences. Experience in SQL, Python, and JSON (desirable). Over one year of experience working with modern back-end data platforms and processing technologies. Over one year of experience working with front ...

Full Stack Developer

Hiring Organisation
Redline Group Ltd
Location
Isle of Wight, United Kingdom
Employment Type
Permanent
Salary
£35000 - £45000/annum
GitHub. Experience with ASP.NET Core and JavaScript frameworks such as Vue.Js or React. Experience with PowerBI, SQL Server Reporting Services or similar. Experience of JSON, and cloud technologies. Awareness of technology and software trends that may have an impact of the production, testing and delivery of software packages. This ...

InterSystems Integration Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
South West, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 per day
interoperability concepts, and best-practice approaches.Strong technical capability with:- ObjectScript- SQL- REST and SOAP services- Data-exchange formats and messaging standards (HL7, FHIR, XML, JSON)- Experience working with interface engines or interoperability platforms.- Confident in diagnosing complex issues and delivering effective solutions.- Comfortable analysing requirements and translating them into technical ...

Ruby Developer

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
Strong understanding of OOP & Rails architecture Extensive experience with PostgreSQL (performance tuning, complex queries) Background job processing with Sidekiq & Redis Expertise in RESTful APIs , JSON, JWT, SSO Experience with AWS & Docker Production system support & troubleshooting Strong communication skills & Agile/Scrum experience Ruby on Rails Developer Due to the volume ...

Senior AI Engineer (Platform)

Hiring Organisation
Harnham
Location
New Malden, England, United Kingdom
operate production‐grade AI agents on GCP using Google’s ADK Integrate AI systems with policy, claims and CRM platforms via REST/JSON APIs Develop scalable RAG pipelines including ingestion, text processing and vector search Implement evaluation, monitoring, A/B testing and cost/latency dashboards Shape architectural ...

IT Technical Support Officer (Fintech)

Hiring Organisation
Montpellier Resourcing
Location
Brentwood, Essex, England, United Kingdom
Employment Type
Full-Time
Salary
£27,000 - £35,000 per annum
security best practices (OAuth, SSL/TLS). Hands-on experience with Postman, Splunk, and ticketing systems. Understanding of REST/SOAP APIs, JSON/XML, and troubleshooting techniques. Strong communication and organisational skills. Knowledge of payment systems or card processing is a plus. What’s on offer ...

Mobile Application Developer

Hiring Organisation
Searchability®
Location
Leeds, England, United Kingdom
team Requirements: 5 years + experience developing enterprise/B2B mobile applications Strong experience with .NET MAUI Experience working with RESTful APIs and integrating JSON-based web services Good understanding of mobile application architecture and lifecycle Experience working with CI/CD pipelines, ideally within Azure DevOps Familiarity with Agile ...

Contract Threat Detection Engineer

Hiring Organisation
Dynamic Search Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £500 per day
playbooks and automations Good understanding of common attack techniques, TTPs, and frameworks such as MITRE ATT&CK Scripting or automation capability (e.g., Python, PowerShell, JSON, REST APIs) Strong analytical and problem-solving skills with a methodical approach to engineering delivery Experience working in a SOC or MSSP environment Familiarity with ...

Java Developer with SQL & GIT

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Very good understanding of industry standard trading protocols like FIX FpML Proficiency with Data Standards Data Modelling Proficiency with textbased formats like XML JSON Strong Proficiency with messaging frameworks MQ Kafka Proficiency with Spring Spring Boot Spring Integration Familiarity with testing patterns and dev ops Familiarity with cloud containerization Comfortable ...

Performance Tester

Hiring Organisation
Mastek
Location
Leeds, England, United Kingdom
Actions. Skilled in test planning, test case design, and defect management. Understanding of environments: FE,DEV, SIT, UAT, Prod. Basic knowledge of backend logs, JSON parsing, and debugging. Use of tools like JIRA, Azure DevOps, Confluence for tracking and documentation. Why Join Us? We’re a purpose‐driven organisation committed ...

AI Platform Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum, Inc benefits
operate production-grade AI agents on GCP using Google's ADK. Integrate AI systems with policy, claims and CRM platforms through secure REST and JSON API services. Develop scalable RAG pipelines including ingestion, text processing, metadata handling and vector search. Implement observability and evaluation frameworks covering monitoring, A/ ...

AI Platform Engineer (GCP)

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
operate production-grade AI agents on GCP using Google's ADK. Integrate AI systems with policy, claims and CRM platforms through secure REST and JSON API services. Develop scalable RAG pipelines including ingestion, text processing, metadata handling and vector search. Implement observability and evaluation frameworks covering monitoring, A/ ...

Google Cloud Engineer

Hiring Organisation
AGIT Consultancy
Location
London Area, United Kingdom
Solid practical experience with Kubernetes Experience across a broad range of GCP services Source control using Git/GitHub Comfortable working with and processing JSON and YAML Strong understanding of cloud security principles and best practices GCP Associate Cloud Engineer certification (or equivalent practical experience) Required Skills Programming experience ...

Java Developer – Market Connectivity

Hiring Organisation
Solytics Partners
Location
City of London, London, United Kingdom
Platform. Experience with electronic market protocols: FIX (4.x/5.x) Market-specific APIs (Tradeweb, Bloomberg, MTS, etc.) Binary/Streaming protocols (ITCH, FAST, SBE, JSON over TCP). Familiarity with low-latency patterns, high-throughput messaging, and microservices. Additional Skills Experience with Linux, shell scripting, and performance analysis tools. Knowledge ...

Mid-Level Data Engineer

Hiring Organisation
Big Sky Additions Ltd
Location
Norwich, Norfolk, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
role Strong SQL skills with experience in query optimisation Experience with PostgreSQL (MS SQL or other databases beneficial) Understanding of data structures such as JSON Exposure to APIs, data pipelines, or integrations would be advantageous Knowledge of C# or JavaScript is beneficial but not essential You’ll also be: Analytical ...

Lead AI Automation Engineer

Hiring Organisation
PaymentGenes
Location
London Area, United Kingdom
reporting Build event-driven workflows across email, Teams, APIs, and databases Architect Agent Systems Modular task decomposition Guardrails and validation layers Structured output validation (JSON schemas, rule checks) Logging, observability, fallback logic, and confidence scoring Secure credential and secrets management Governance & Scale Ensure explainability and traceability Design compliant automation aligned ...

Specialist Software Engineer (Piano Suite)

Hiring Organisation
William Reed
Location
Pease Pottage, Crawley, West Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Marketing Suite or a similar platform to run and analyse audience behaviour to help make informed marketing/business decisions. Working knowledge of APIs, JSON and modern web architecture. Familiarity with Jira for ticket management and Confluence for documentation. Familiarity with working within a structured release process, using Git repositories ...

Data Engineer

Hiring Organisation
Plumstead Consulting
Location
Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
£5,000 - £55,000 per annum
Modelling: Using SQL in dbt. Version Control: Familiarity with Git. Cloud Data Warehouse: Understanding concepts and design. API Knowledge: Proficiency with SOAP, REST APIs, JSON, and YAML. ...

Integration Engineer

Hiring Organisation
Synchro
Location
Birmingham, England, United Kingdom
Experience: Experience with ecommerce platforms (Magento/Adobe Commerce desirable) Experience with automation platforms (Workato, Zapier, Power Automate, N8N) Understanding of REST APIs and JSON Working knowledge of JavaScript, Python, C#, or similar Ability to write SQL queries for troubleshooting Reach out to Joely at Synchro to learn more ...

Graduate Developer

Hiring Organisation
Ashdown Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £34,000 per annum
secure understanding of core web technologies, including: JavaScript, HTML5 and CSS3. It is expected that you will also be familiar with AJAX or JSON for data exchange and have knowledge of JavaScript frameworks. Knowledge of Java and an interest in Artificial Intelligence and Machine Learning are also prerequisites.This ...

Network Automation Engineer (telecoms/ network)

Hiring Organisation
Talent Locker
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
Basic network administration and device configuration knowledge. 5-7 years of telecom experience, with 3-4 years in telecom automation. Familiar with Python, YAML, JSON, CI/CD, and Git. Willing to learn automation platforms (Itential IAP, Cisco NSO). Understanding of WAF and API security basics. Strong problem-solving ...