19 of 19 Permanent JSON Jobs in the North of England

DevOps Engineer & Java Developer (SC Cleared) - Permanent - Reading/Leeds, UK

Hiring Organisation
Cactus IT Solutions UK Ltd
Location
Leeds, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 - 85,000 Annual
deployment, support, and monitoring of application stacks Knowledge of CI/CD quality gates (eg, SonarQube integration, regression suites) Understanding of REST APIs, JSON, and YAML Desirable Skills: Experience with JIRA or similar issue tracking tools Knowledge of HashiCorp Packer (AMI creation) and Vault (secrets management) Familiarity with messaging systems ...

Business Intelligence (BI) Developer

Hiring Organisation
The Curve Group
Location
Birchwood, Warrington, Cheshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
solutions Tools such as Tabular Editor , ALM Toolkit , or Power BI's PBIP/PBIR source file formats Exposure to REST APIs, JSON, XML and PowerShell scripting ...

C# Senior Software Developer

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£75,000
LINQ) and ADO.NET/Raw SQL experience MS SQL Server or MySQL database experience HTML5, CSS3, JavaScript REST API expertise and integration (HttpClient, RestSharp, JSON serialization/deserialization, CORS, HTTPS, API security) Git version control and CI/CD workflows (Azure DevOps, GitLab CI preferred) Hosting experience with ...

Senior Mobile Applications Developer

Hiring Organisation
Searchability
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum, Inc benefits
technical decision-making. ***Responsibilities Develop and maintain mobile applications using .NET MAUI Build scalable, maintainable, and high-performance code Integrate RESTful APIs and JSON-based services Collaborate with Product, QA, and Backend teams Participate in technical design and architecture discussions Conduct code reviews and maintain engineering standards Support CI/ ...

Senior Test Automation Engineer

Hiring Organisation
Klipboard
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Postman Use Git for source code management and control on a Git repo such as Github, Bit Bucket, TFS (DevOps Azure) HTML & CSS XML & JSON CI – Jenkins, Bamboo, Team City Equal Opportunities As a global company, we value and respect the diversity of our workforce, aiming to empower everyone ...

C# Developer

Hiring Organisation
Adria Solutions
Location
Wilmslow, Cheshire, North West, United Kingdom
Employment Type
Permanent
Salary
£60,000
following skills: C# HTML MVC Microsoft SQL Server LINQ jQuery/JavaScript Ideally, you'll have experience with some of the following: Azure, GIT, JSON, Agile/Scrum, Dapper, Redis Benefits This is a fantastic opportunity for a C# Developer to join a company that strongly believes in the development ...

Software Developer - Umbraco CMS

Hiring Organisation
Reed
Location
Sunderland, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
This role focuses on building secure, scalable, high-performance web applications using C#, ASP.NET (MVC/Core), Razor You’ll work with RESTful APIs, JSON, Azure-hosted solutions, and use CI/CD pipelines and source control as part of modern delivery. The role also involves contributing to code quality ...

Front End Developer

Hiring Organisation
Nigel Wright Group
Location
Sunderland, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
development (2+ years). Strong knowledge of HTML5, CSS3, JavaScript (ES6+), and associated tooling. An understanding of modern web architecture Familiarity with REST APIs, JSON integrations, source control and CI/CD pipelines. You will need to be locally based, Sunderland, as there is an expectation that you'll work ...

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 ...

Senior AI Engineer

Hiring Organisation
Harnham
Location
Sheffield, England, United Kingdom
first products that deliver measurable value. • Develop and deploy production‐grade AI agents on GCP using ADK, integrating with internal systems via REST and JSON APIs. • Build and maintain robust evaluation and monitoring frameworks, including online and offline testing, A/B experiments and performance dashboards. • Integrate AI agent functionality ...

Software Developer

Hiring Organisation
Westray Recruitment Consultants Ltd
Location
Tyne and Wear, Cramlington, Northumberland, United Kingdom
Employment Type
Permanent
Server databases including database design and the creation of robust queries It is desirable you have Data serialization techniques including XML, XSLT, XPath, and JSON Carrying out Regular Expressions would be advantageous but not essential It would be advantageous that you can develop Windows installer packages using Advanced Installer ...

Lead Solution Architect - Bank of England

Hiring Organisation
Inspire People
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£72,320 - £81,674 per annum, Pro-rata, Inc benefits
procurement activity, evaluate vendors and lead technical solution selection.* Design secure ingestion, validation and processing workflows for structured and semi-structured data (XBRL, XML, JSON, Excel).* Ensure end-to-end regulatory compliance, audit controls and strong data governance.* Oversee integration with Azure ADLS, identity services, pipelines and enterprise platforms. ...

Lead AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
ADK. Develop scalable RAG pipelines spanning ingestion, text processing and vector search. Integrate AI systems into policy, claims and CRM platforms through REST and JSON APIs. Implement monitoring, evaluation, A/B testing and cost or latency dashboards. Contribute to broader AI architecture and help shape engineering patterns and strategy. ...

BI and Data Engineering Lead

Hiring Organisation
The Wilf Ward Family Trust
Location
York, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
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 ...

Payments Senior Developer

Hiring Organisation
Insight Global
Location
Chester, England, United Kingdom
Responsibilities Develop and enhance Java‐based microservices , REST APIs, and event‐driven components. Implement solutions for ISO 20022 message formats , transformations (XML/JSON), validations, and routing. Build integrations using Mule ESB (or similar), messaging patterns, and Kafka/event streams . Write performant SQL/PL‐SQL queries … . Proficiency in Oracle SQL/PL‐SQL , including writing efficient queries for high‐volume systems. Solid understanding of XML/JSON structures and message mapping/transformation. Experience with Mule ESB or equivalent middleware , messaging tools, and Kafka . Strong understanding of Agile delivery, CI/CD pipelines ...

NET Developer

Hiring Organisation
Reed Technology
Location
Blackburn, Lancashire, United Kingdom
Employment Type
Permanent
Salary
£30000 - £40000/annum
timescales and within budget Previous exposure to customers and the ability to see a project from a user perspective is highly desirable Experience of JSON, jQuery and SQL would be advantageous Some design experience would also be desirable but not essential Ideal Candidate Profile: Demonstrate an ability to work within ...

.NET Developer

Hiring Organisation
Reed Technology
Location
Blackburn, Lancashire, North West, United Kingdom
Employment Type
Permanent
Salary
£40,000
timescales and within budget Previous exposure to customers and the ability to see a project from a user perspective is highly desirable Experience of JSON, jQuery and SQL would be advantageous Some design experience would also be desirable but not essential Ideal Candidate Profile: Demonstrate an ability to work within ...

React Native Developer

Hiring Organisation
Adria Solutions
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £55,000 per annum, Negotiable
React Native Developer On behalf of our growing client based in Manchester, we are recruiting a talented React Native Developer. As React Native Developer, you will work on a greenfield project, where you will shape ...

Technical Support Engineer

Hiring Organisation
Applause IT Recruitment Ltd
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£40000 - £45000/annum
partnering closely with Product and Engineering to resolve real technical challenges. What you'll be doing: Troubleshooting API, data and integration issues Working with JSON, SQL and browser developer tools Supporting agencies, advertisers and broadcasters Reproducing and documenting bugs for Engineering Improving documentation and customer workflows What we're looking … 2+ years in Technical Support/Product Support (SaaS environment) Strong troubleshooting mindset Experience with APIs, JSON or web technologies SQL or data analysis skills Clear communicator who can explain technical issues simply Why consider this role? Modern SaaS platform with real market impact Remote working Clear progression into Product ...