51 to 75 of 113 Permanent JSON Jobs

Python Developer

Hiring Organisation
Apex Systems
Location
London Area, United Kingdom
engineering experience. Technical Skills: Hands-on experience with automated testing, mocking frameworks, and CI/CD pipelines. Experience with the design and implementation of JSON RESTful APIs, including versioning and backward compatibility. Strong understanding and exposure to object-oriented practices and principles. ...

Senior Data Engineer

Hiring Organisation
DATAHEAD
Location
City of London, London, United Kingdom
datasets for reporting and analytics Comfortable working in a fast-paced, evolving data environment Nice to Have Experience with Airflow or Dagster Working with JSON/semi-structured data Familiarity with CI/CD pipelines and Git Why Join Work with high-volume, real-world marketing data across multiple platforms ...

Application Software Engineer

Hiring Organisation
ARM
Location
Fareham, Hampshire, United Kingdom
Employment Type
Permanent
backend system design and server-side structures Familiarity with modern web technologies Ability to build functional front-end interfaces where required JavaScript, Python, XML, JSON, HTML, CSS Development across both Windows and Linux environments Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers ...

Ruby Developer

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 80,000 Annual
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 ...

Mid-Senior .NET Developer

Hiring Organisation
Central Employment Agency (North East) Limited
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£50,000
experience in software development, ideally full stack. • Proficiency in C#, ASP.NET MVC/Core, Razor, and Entity Framework • Strong understanding of RESTful APIs, JSON, and integrations with third-party services • Experience with source control systems, CI/CD pipelines, and deployment automation • Experience of working with cloud hosted solutions (e.g. ...

UX Frontend Developer

Hiring Organisation
Addition
Location
Cheltenham, England, United Kingdom
accessibility standards (WCAG 2.1 AA) and inclusive design Experience working in Agile environments (Scrum or Kanban) Ability to integrate with RESTful APIs and handle JSON data Background in secure or regulated sectors (e.g. government, defence, national security) Familiarity with secure development principles such as DevSecOps What ...

C++ / C# Software Developer

Hiring Organisation
TRBtalent
Location
Northampton, England, United Kingdom
essentials – you’ll need to bring: 5+ years of hands-on C++ and/or C# development experience Solid experience with SQL, HTTP, JSON, FTP and WPF Proven real-time programming skills – processing live, streaming data A sound understanding of networking protocols and the OSI model A genuine appetite ...

Android Developer

Hiring Organisation
Counter
Location
Leeds, England, United Kingdom
concerns Experience with offline-first mobile applications, and local SQlite-based data stores using ORMlite or similar Experience with integrating with HTTP and JSON-based APIs, using Retrofit or similar, as well as using direct HTTP calls Experience writing and maintaining unit and instrumentation tests using JUnit, Mockito, Compose Test ...

Apex Developer

Hiring Organisation
Suncap Technology
Location
Brooklyn, New York, United States
Employment Type
Permanent
Salary
USD 70 Annual
plug-ins, and DB performance tuning. Experience in APEX Custom Plug-in development Experience in Oracle APEX database installation and troubleshooting Good knowledge of JSON files development and storage using standards and best practices in Oracle ...

C# .NET Software Developer

Hiring Organisation
Ashdown Group
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
with solid Azure cloud experience. The ideal Senor C# .NET Developer will have previous experience with: C# & .NET Core React.js &/or Next.js LINQ, JSON & Inversion of Control Azure PaaS, Function Apps, Blob/Table Storage, Service Bus Topics, Azure Search and API Management Infrastructure as Code (ideally Terraform ...

Software Engineer

Hiring Organisation
Saab UK
Location
Fareham, Hampshire, South East, United Kingdom
Employment Type
Permanent
design/structure Familiar with Standard Web Technologies Exposure to front end - Able to construct functional web pages Software skills in Javascript, Python, XML, JSON, HTML or CSS on both Windows and Linux. By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include ...

Business Systems Analyst

Hiring Organisation
Tenth Revolution Group
Location
Chippenham, Wiltshire, UK
Employment Type
Full-time
technical acumen, including system architecture, databases, APIs, and system integrations Advanced SQL skills for data extraction, validation, and analysis Familiarity with EDI, XML/JSON, and integration middleware tools Strong experience in business process modelling and improvement (e.g. Lean, Six Sigma) Proven ability to produce SRS, BRDs, API documentation, user ...

Senior AI Engineer

Hiring Organisation
Talent Locker
Location
Farnborough, England, United Kingdom
Required Experience Minimum 5 years’ software engineering experience within large-scale enterprise environments Strong hands-on AI engineering expertise Commercial experience with: Python PostgreSQL JSON Kubernetes CI/CD pipelines Containerisation technologies Graph databases Experience with Retrieval-Augmented Generation (RAG) Exposure to Microsoft Graph Retrieval or similar retrieval frameworks Strong ...

Senior OPERA PMS & OHIP Specialist

Hiring Organisation
Salt
Location
London Area, United Kingdom
Reservations & Front Desk Cashiering & Folios Profiles & Rate Management Night Audit processes Proven experience with OHIP (Oracle Hospitality Integration Platform) Strong understanding of: REST APIs & JSON API testing tools (Postman or similar) Ability to map API payloads back to real OPERA behaviour Strong analytical mindset — you enjoy digging into data inconsistencies ...

Ruby on Rails Backend Engineer

Hiring Organisation
Rise Technical Recruitment
Location
Fulham, London, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum Private Healthcare + Holiday + Pensi
Rails developer with deep expertise in PostgreSQL and background processing via Sidekiq and Redis. You should be highly proficient in building RESTful APIs, managing JSON serialisation, and implementing secure authentication methods like JWT or SSO. Beyond coding, you will possess knowledge of Docker and AWS, alongside the communication skills required ...

Technical Support / Help Desk

Hiring Organisation
Stratospherec Ltd
Location
PO15, Whiteley, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£28000 - £30000/annum Excellent Benefits package
Ability to work both independently and as part of a team. Desirable Exposure to technical concepts such as APIs, logs, or basic scripting (e.g. JSON, JavaScript, SQL). Awareness of payment processing concepts (authorisation, clearing, settlement). Interest in fintech or payment systems. Experience supporting software or technical products ...

Junior/Mid Android Developer - Manchester or Belfast

Hiring Organisation
Tenth Revolution Group
Location
Manchester Area, United Kingdom
Room, LiveData, ViewModel, WorkManager, Navigation, Compose Familiarity with Material Design and responsive UI principles Experience integrating third‐party APIs and working with REST/JSON/XML Understanding of the full Android app lifecycle and Google Play deployment Proficiency with Git, testing frameworks, and debugging tools Experience with architectural patterns ...

Senior AI/ML Engineer

Hiring Organisation
Jobot
Location
McLean, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
familiarity with production-grade ML pipelines Experience designing and tuning RAG workflows with hybrid search Familiarity with RLHF and fine-tuning on structured JSON output Solid grasp of system-level thinking-how to bring ML into product environments cleanly Nice to have: .NET understanding, especially for integration and orchestration layers ...

Principal Solutions Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
customer experience platforms.* 3+ years leading large, strategic, and complex enterprise deals.* Deep technical fluency with web/scripting technologies (HTML, CSS, JavaScript, JSON, LLMs, MCP) and SaaS architectures.* Proven success in positioning the business value of technical solutions and the strategic role of Professional Services and Partners.* Hands ...

BI and Data Engineering Lead

Hiring Organisation
Technify Talent Limited
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £50000/annum
help shape a data-driven culture. Key Responsibilities Build and maintain BI solutions and dashboards Integrate data from multiple sources (APIs, Excel, CSV, JSON) Improve data quality and consistency Document processes and support data governance Requirements Experience with Microsoft Power BI (data modelling, DAX, dashboards) Strong analytical and problem-solving ...

Integration Manager (DMS)

Hiring Organisation
Eclectic Recruitment
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £80,000 per annum
communication skills and stakeholder management skills Willingness to travel, when required Ability to identify opportunities for improvement and innovation Ability to troubleshoot using XML, JSON, RESTful and SOAP APIs If this role looks like your next challenge, please contact Jamie ASAP or apply via this advert! We endeavour to reply ...

Microsoft AI CoPilot Developer

Hiring Organisation
17918
Location
Manchester, Lancashire, United Kingdom
Microsoft Copilot Studio, Power Platform, or other conversational AI frameworks. Strong understanding of LLMs, prompts, grounding, and RAG workflows. Proficiency with Power Automate, APIs, JSON, Microsoft Graph, and workflow automation. Experience working with Microsoft 365 services (SharePoint, Outlook, Teams, OneDrive). Ability to translate business requirements into technical solutions. Familiarity ...

Application Security Design Engineer

Hiring Organisation
CBSbutler Holdings Limited
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
Linux & Scripting Shell scripting REGEX Firewall configuration Microsoft Stack Active Directory DNS RDS Applications & Protocols LDAP Email, Chat & File standards Web & Chat protocols XML & JSON schema LDIF TLS server/client certificates File type digital formats Gateways Deployment, configuration and support of Gateway appliances and their software What ...

Technical Business Analyst

Hiring Organisation
Maxwell Bond
Location
Greater Manchester, England, United Kingdom
Skills & Experience Proven experience as a Technical Business Analyst in a software delivery environment Solid experience working with APIs (REST, OpenAPI/Swagger, JSON) Strong SQL skills for data analysis and validation Ability to communicate effectively with both technical and non-technical stakeholders Experience with Confluence and JIRA is desirable ...

BI and Data Engineering Lead

Hiring Organisation
The Wilf Ward Family Trust
Location
York, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£40,000
solutions using Power BI, including data modelling, DAX, and dashboards Understanding of dimensional data modelling Experience integrating data from multiple sources (APIs, Excel, CSV, JSON) Ability to translate business needs into effective technical solutions Strong data analysis and problem-solving skills Experience designing user-friendly dashboards for non-technical audiences ...