1 to 25 of 52 Remote/Hybrid JSON Jobs in England

.NET Developer

Hiring Organisation
Lancesoft Ltd
Location
London, United Kingdom
Employment Type
Contract
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/ ...

Web Developer

Hiring Organisation
Iken Business Ltd
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £40,000 per annum
unit testing Proficient in use of development tools including Azure DevOps, the Visual Studio suite, GIT Experience with authentication and security, including OAuth, JSON Web Tokens Experience of threading, async and task handling Optional/Desirable Experience using AI-assisted development tools such as GitHub Copilot, Claude Code, Codex, Cursor ...

Senior Systems Engineer Optical Ground System Operations

Hiring Organisation
Archangel Lightworks Ltd
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
optical ground stations, or related technologies. Familiarity with networking protocols and distributed systems (e.g., TCP/IP, HTTP, MQTT) and data serialization formats?(e.g., JSON, Protobuf). Experience with automated testing frameworks and CI/CD pipelines. Proficiency in programming languages such as Python for system integration and scripting. Experience ...

Senior Cloud Developer

Hiring Organisation
WTW
Location
Surrey, United Kingdom
Employment Type
Full Time
demonstrate: Experience with backend development: RESTful API’s and services for Microsoft cloud deployments using C# .NET Core/ASP.NET, Azure infrastructure and services, JSON/XML. Experience of working with cloud technologies, specifically the Azure stack. Experience working with test frameworks/test cases for RESTful services Experience with ...

Junior Application Support Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Fareham, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £30,000 per annum
proactive, self-motivated approach with a desire to learn and grow Desirable Experience Exposure to C#, SQL Server , or similar technologies Understanding of APIs , JSON, or web-based systems Knowledge of Agile/DevOps environments Experience with JavaScript, HTML, IIS Exposure to Visual Studio, Azure DevOps, Git Why Join? Work ...

Cribl Data Analytics Engineer

Hiring Organisation
International Military Ministries
Location
City of London, London, United Kingdom
Employment Type
Contract
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 ...

Graduate Automation & AI Engineer

Hiring Organisation
Quorum Network Resources
Location
Edinburgh, York Place, City of Edinburgh, United Kingdom
Employment Type
Permanent
Understanding of AI concepts and/or generative AI tools Knowledge of DevOps practices or CI/CD pipelines Experience with REST APIs or JSON/XML data structures Awareness of IT service tools (e.g., PSA/RMM platforms like HaloPSA or NinjaOne) Why Join Quorum? Quorum is an employee ...

Application Support Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Fareham, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £35,000 per annum
learn Highly Desirable: Knowledge of Agile, DevOps, and software lifecycle Understanding of APIs Experience with tools like Postman or XMLSpy Exposure to C#, SQL, JSON, JavaScript, HTML, IIS, SQL Server Familiarity with Visual Studio, Azure DevOps, Git If you have the skills and ambition required and want to join ...

NetSuite Technical Lead - Remote working

Hiring Organisation
Communicate Recruitment Solutions LTD
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £80,000 per annum
Systems Integration Design, implement, and support integrations between NetSuite and third-party applications Work with REST/SOAP APIs and data formats such as JSON and XML Support and enhance middleware-based integrations (e.g., Boomi) and direct custom integrations Technical Design & Architecture Translate complex business requirements into technical specifications ...

Service Now Developer

Hiring Organisation
Sphere Digital Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £700 per day
Skills Strong ServiceNow development experience (3+ years) Hands-on experience with Service Portal Solid background in web technologies including HTML, AngularJS, Bootstrap, CSS, JavaScript, JSON, HTTP, and REST/SOAP Experience with ServiceNow integrations Ability to work in Agile environments Strong troubleshooting and analytical skills Excellent written and verbal communication ...

Senior Software Developer

Hiring Organisation
Kent Police
Location
DA11, Northfleet, Kent, United Kingdom
Employment Type
Permanent
Salary
£41856 - £47505/annum
centred solutions that improve efficiency and service delivery. Essential Skills & Experience: • Strong experience in Microsoft Power Platform (Power Apps, Power Automate, Dataverse) • Understanding of JSON • Solid understanding of automation governance and security • Understanding and experience of the full software development lifecycle • Ability to translate user requirements into technical solutions • Excellent ...

Integration Developer – Boomi

Hiring Organisation
Required IT
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
Working with Azure Integration Services — including Logic Apps, API Management, Service Bus, and Event Grid Working with SQL databases and handling complex data transformations (JSON, XML) Writing clean, maintainable code in Python or similar languages to support integration workflows Contributing to integration strategy and technical architecture decisions Providing technical guidance ...

Senior Boomi Architect (Outside IR35) SC Cleared

Hiring Organisation
Amysoft Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
designing Boomi integration solutions end to end, including one or more of Salesforce, NetSuite, or Oracle EBS. Strong command of SOAP, REST, XML, JSON, and JavaScript/Groovy scripting. Experience defining standards and reusable frameworks that other developers build on. A pragmatic problem-solver who can explain technical trade-offs ...

Full Stack Engineer

Hiring Organisation
DCS Recruitment Limited
Location
Manchester, United Kingdom
Employment Type
Permanent
knowledge sharing Key Skills & Experience Development and support of enterprise applications Web application development C# .Net/ASP.NET HTML/HTML5 RESTful APIs, JSON CSS3, SASS/SCSS Visual Studio (2019 or newer) Source control (Git) Desirable Skills Experience working within distributed development teams Familiarity with Agile/Scrum methodologies ...

Test Automation Engineer

Hiring Organisation
Capgemini
Location
Sheffield, United Kingdom
Employment Type
Full Time
testing tools (Postman, Rest Assured) Familiarity with CI/CD pipelines and quality engineering practices Experience with SQL and data validation, including XML/JSON Understanding of ISO 20022 messaging (preferred) Strong communication, stakeholder management, and leadership skills Desirable Skills Experience with ISO 20022 migration programs Knowledge of SWIFT messaging ...

C# .Net Developer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £585 per day
.NET/.NET Core . Deep understanding of Object-Oriented Programming (OOP) and architectural design principles. Proven experience building and implementing REST/JSON APIs . Solid experience with relational databases (e.g., SQL Server ). Familiarity with unit/integration testing and automated CI/CD pipelines . Financial Domain ...

ServiceNow Developer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 60 - 65 Hourly
5+ years' experience developing solutions on the ServiceNow platform Strong hands-on Service Portal development experience Excellent knowledge of: HTML CSS JavaScript AngularJS Bootstrap JSON REST/SOAP APIs HTTP protocols Experience developing ServiceNow integrations Strong understanding of ServiceNow core platform architecture Experience working within Agile delivery environments Excellent problem ...

ServiceNow Developer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Soho, London, Oxford Circus, United Kingdom
Employment Type
Contract
Contract Rate
£85 - £90/hour
5+ years' experience developing solutions on the ServiceNow platform Strong hands-on Service Portal development experience Excellent knowledge of: HTML CSS JavaScript AngularJS Bootstrap JSON REST/SOAP APIs HTTP protocols Experience developing ServiceNow integrations Strong understanding of ServiceNow core platform architecture Experience working within Agile delivery environments Excellent problem ...

JavaScript Developer - Manchester

Hiring Organisation
Pure Talent Group
Location
M60 7RA, Manchester, United Kingdom
Employment Type
Permanent
Salary
£40000 - £45000/annum
front-end development Required Skills and Experience: Some experience with JavaScript (including ES6+ features like Classes and Promises) Understanding of HTML5, CSS, and JSON Ideally experience with game engines such as Pixi.js or Phaser Familiarity with version control systems (preferably Git) Strong problem-solving skills and attention to detail Ability ...

Mid Level JavaScript Developer

Hiring Organisation
Pure Talent Group
Location
DE1 2RU, Derby, Derbyshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £45000/annum
front-end development Required Skills and Experience: Some experience with JavaScript (including ES6+ features like Classes and Promises) Understanding of HTML5, CSS, and JSON Ideally experience with game engines such as Pixi.js or Phaser Familiarity with version control systems (preferably Git) Strong problem-solving skills and attention to detail Ability ...

Senior AI Security & Automation Engineer

Hiring Organisation
WTW
Location
Greater London, United Kingdom
Employment Type
Full Time
similar frameworks. Deep understanding of cybersecurity domains, including incident response, threat detection, and Identity and Access Management (IAM) principles. Experience with RESTful APIs, JSON, and integrating various security platforms. Familiarity with cloud platforms and cloud-native security services. Knowledge of Microsoft Security products such as Microsoft Sentinel, Microsoft Defender ...

Platform Engineer

Hiring Organisation
Hays Technology
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £430/day £430 p/d Inside IR35
enhancing enterprise applications and platform solutions using C# and .NET technologies. Building and supporting RESTful APIs, integrations and automation capabilities using PowerShell and JSON-based interfaces. Developing and optimising SQL Server-based solutions, with exposure to MongoDB beneficial. Implementing and supporting event-driven integrations using Kafka. Automating deployment and operational ...

Software Developer

Hiring Organisation
Reed
Location
Exeter, Devon, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £55,000 per annum, Inc benefits
.NET technologies (C#), MVC.NET, SQL, and Azure DevOps/Git. Proven strong front-end reactive experience mainly with Angular Expertise in T-SQL and JSON, with a deep understanding of database structures and query optimization. Experience developing cloud-based solutions in Azure A structured, analytical mindset with a keen ...

Applications/Technical Business Analysts

Hiring Organisation
Hays Technology
Location
Chippenham, Wiltshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum To £60,000
business analysis and requirements gathering Advanced SQL skills for data extraction, validation, and analysis Experience working with data formats and integrations (EDI, XML, JSON, middleware) Solid knowledge of business process improvement methodologies (Lean, Six Sigma, etc.) Experience producing detailed documentation (BRDs, SRS, user stories, API specs) Excellent analytical, problem-solving ...

Senior Integration Engineer

Hiring Organisation
ifndautoparts
Location
Towcester, Northamptonshire, East Midlands, United Kingdom
Employment Type
Contract, Work From Home
Experience designing and consuming REST APIs. Experience supporting or developing customer-facing APIs. Strong understanding of webhooks and event-driven systems. Experience working with JSON, XML, CSV, and data imports. Experience integrating third-party ecommerce, inventory, or business systems. Experience working with AWS-based environments. Docker experience. Git and GitLab ...