126 to 150 of 158 JSON Jobs in the UK

Senior Android Engineer (Fully Remote)

Hiring Organisation
La Fosse
Location
Leeds, West Yorkshire, United Kingdom
UIKit Solid understanding of MVVM and Clean Architecture patterns Experience building modular, testable codebases Comfort with dependency injection patterns Experience integrating APIs (REST, JSON) Confident with Git and collaborative workflows Proven track record of owning and shipping complex Android apps in production Nice to Have SwiftUI, VIPER, Combine, or RxSwift ...

Senior Android Engineer (Fully Remote)

Hiring Organisation
La Fosse
Location
Altrincham, Greater Manchester, United Kingdom
UIKit Solid understanding of MVVM and Clean Architecture patterns Experience building modular, testable codebases Comfort with dependency injection patterns Experience integrating APIs (REST, JSON) Confident with Git and collaborative workflows Proven track record of owning and shipping complex Android apps in production Nice to Have SwiftUI, VIPER, Combine, or RxSwift ...

Technical Partner Specialist (Remote - Europe-based)

Hiring Organisation
Stream
Location
United Kingdom
partner-facing role (integrations, solutions engineering, technical support, developer support, technical account management, etc.). Strong API fluency - comfortable working with REST APIs, webhooks, JSON payloads, authentication, and environments. Ability to read API documentation, diagnose integration issues, and clearly explain technical concepts to technical and non-technical stakeholders. Strong written ...

Technical Partner Specialist (Remote - Europe-based)

Hiring Organisation
Stream
Location
East London, London, United Kingdom
partner-facing role (integrations, solutions engineering, technical support, developer support, technical account management, etc.). Strong API fluency - comfortable working with REST APIs, webhooks, JSON payloads, authentication, and environments. Ability to read API documentation, diagnose integration issues, and clearly explain technical concepts to technical and non-technical stakeholders. Strong written ...

Technical Partner Specialist (Remote - Europe-based)

Hiring Organisation
Stream
Location
Leeds, West Yorkshire, United Kingdom
partner-facing role (integrations, solutions engineering, technical support, developer support, technical account management, etc.). Strong API fluency - comfortable working with REST APIs, webhooks, JSON payloads, authentication, and environments. Ability to read API documentation, diagnose integration issues, and clearly explain technical concepts to technical and non-technical stakeholders. Strong written ...

Technical Partner Specialist (Remote - Europe-based)

Hiring Organisation
Stream
Location
Leigh, Greater Manchester, United Kingdom
partner-facing role (integrations, solutions engineering, technical support, developer support, technical account management, etc.). Strong API fluency - comfortable working with REST APIs, webhooks, JSON payloads, authentication, and environments. Ability to read API documentation, diagnose integration issues, and clearly explain technical concepts to technical and non-technical stakeholders. Strong written ...

Technical Partner Specialist (Remote - Europe-based)

Hiring Organisation
Stream
Location
Central London / West End, London, United Kingdom
partner-facing role (integrations, solutions engineering, technical support, developer support, technical account management, etc.). Strong API fluency - comfortable working with REST APIs, webhooks, JSON payloads, authentication, and environments. Ability to read API documentation, diagnose integration issues, and clearly explain technical concepts to technical and non-technical stakeholders. Strong written ...

Lead ERP Developer

Hiring Organisation
Rise Technical Recruitment
Location
Poole, Dorset, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum Bonus + Benefits Package
deep understanding of SQL Server and T-SQL is essential for database design, as is a thorough knowledge of REST/SOAP APIs, JSON, and XML for seamless system integrations. You should be technically confident using JavaScript, HTML, and CSS for UI enhancements and have a clear understanding … .NET, and T-SQL, with a strong understanding of web development (ASP.NET/JS). Experienced in API development and handling data payloads via JSON and XML. Familiar with SDLC and Git; knowledge of finance or supply chain domains is a plus. Stakeholder Engagement Reference Number: BBBH(phone number removed ...

Senior Scala Engineer

Hiring Organisation
SF Recruitment (Tech)
Location
West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
engineers and shape technical best practices What we're looking for: Strong commercial experience with Scala Solid functional programming background Experience with REST APIs, JSON (Play JSON or Circe) Database experience (PostgreSQL and/or NoSQL) Testing experience (ScalaTest, Specs2, Mockito) Familiarity with CI/CD, Docker/Kubernetes ...

Senior Scala Engineer

Hiring Organisation
SF Recruitment
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 85,000 Annual
engineers and shape technical best practices What we're looking for: Strong commercial experience with Scala Solid functional programming background Experience with REST APIs, JSON (Play JSON or Circe) Database experience (PostgreSQL and/or NoSQL) Testing experience (ScalaTest, Specs2, Mockito) Familiarity with CI/CD, Docker/Kubernetes ...

Full Stack Developer

Hiring Organisation
Morson Edge
Location
York, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£40,000
/EBS, PL/SQL, Oracle Fusion Middleware, ATP, VBCS Front end: React, TypeScript/JavaScript, CSS Back end & APIs: Node.js, Java, REST/JSON, Apigee X Data & Reporting: Business Objects, Power BI Core systems: Reality (PICK) and associated in-house platforms You will work within cross-functional Scrum teams … complex solutions in at least one of: Node.js/Java services, TypeScript UIs, or Oracle/VBCS integrations. Understanding of integration patterns (REST/JSON, messaging), data modelling, and performance considerations. Working knowledge of ITIL processes and the SDLC/Jira ways of working. Clear communication, stakeholder management, and problem ...

Oracle Cloud Integrations Specialist

Hiring Organisation
Solos Consultants Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
£650 per day
Cloud Service (VBCS) Integrate Oracle Fusion Cloud applications (ERP and HCM) with other enterprise systems Develop and unit test integrations using REST, SOAP, and JSON payloads Produce and maintain integration design documentation and release notes Work with predefined statements of work and deliver agreed technical outcomes Collaborate closely with architects … services Experience working with OAuth, IAM, and JWT security technologies Strong understanding of systems integration best practices and architectural patterns Experience with XML, JSON, XSLT, Git, Postman, and related tools Strong communication skills and ability to work effectively as part of a team Desirable Experience Knowledge of Oracle Cloud Infrastructure ...

Senior Software Engineer

Hiring Organisation
AJ BELL BUSINESS SOLUTIONS LIMITED
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
We now havean exciting opportunity for a Senior Software Engineer to join the Operational and Regulatory Technology department for an award-winning investment platform, offering a collaborative team working environment, training and excellent career progression. ...

PHP Developer

Hiring Organisation
rcrtr
Location
Newcastle Upon Tyne, England, United Kingdom
Flexbox Apache MySQL/MariaDB Linux (maintaining local website distributions) Git Zend Framework/Laminas MVC Composer Bower Bootstrap JIRA Automated release procedures Agile JSON-LD rich snippets Full stack development Photoshop/Gimp Mobile and desktop design practices Web Services - SOAP/Restful/JSON/XML Qualifications Proven … Flexbox Apache MySQL/MariaDB Linux (maintaining local website distributions) Git Zend Framework/Laminas MVC Composer Bower Bootstrap JIRA Automated release procedures Agile JSON-LD rich snippets Full stack development Photoshop/Gimp Mobile and desktop design practices Web Services - SOAP/Restful/JSON/XML Preferred Skills ...

Technical Architect

Hiring Organisation
RCRTR
Location
Swansea, City and County of Swansea, West Glamorgan, United Kingdom
Employment Type
Contract
Contract Rate
£470 - £500/day
event-driven, synchronous/asynchronous). Lead the design of distributed microservices, ensuring scalability, resilience, observability, and maintainability. Apply schema-driven design principles (e.g., JSON Schema, OpenAPI, AsyncAPI) to ensure consistent and reusable domain models. Cloud & Platform Engineering (AWS) Select and integrate AWS services (EC2, Lambda, API Gateway, S3, DynamoDB … architectures. Deep experience with APIs (REST, event-driven, messaging), microservices, and distributed system design. Strong understanding of schema-driven design , using tools such as JSON Schema, OpenAPI, or AsyncAPI. Solid understanding of cloud security, identity and access management, and operational best practices. Experience working with Infrastructure-as-Code (Terraform, CloudFormation ...

Oracle Developer

Hiring Organisation
Invitise Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £650 per day
builds and enhancements to current workstreams. Essential experience: Strong development background Oracle Integration Cloud Oracle Fusion Cloud Integration work with SOAP, REST, JSON OIC, Postman, Curl Oracle VBCS ERP and HCM integrations via OIC OAUTH, IAM, JWT GIT, XML, JSON, XSLT Desirable: Public cloud and security knowledge DevOps background Experience … processes Understanding of secure development practices Interested? Please apply below. Oracle Integration Cloud, OIC, Oracle Fusion, Oracle ERP, HCM, VBCS, OCI, Integrations, REST, SOAP, JSON, SC Cleared, Inside IR35. ...

Oracle Cloud Integrations Specialist (OIC & VBCS)

Hiring Organisation
Albion Blake
Location
United Kingdom
doing: Designing, developing, maintaining, and enhancing integrations using Oracle Integration Cloud Working across multiple integrations, including REST APIs, SOAP services, and JSON/XML payloads Developing custom components using Oracle VBCS Supporting the full development lifecycle from SOW/task definition through to delivery Producing and reviewing physical integration designs … integration testing using Postman, Curl, SOAPUI Oracle VBCS experience for custom application development Solid understanding of OAuth, IAM, JWT Experience with Git, XML, JSON, XSLT Strong knowledge of integration best practices and architectural patterns Confident communicator and strong team player Desirable: Experience with public cloud (IaaS) and associated security controls ...

Data Engineer TV Advertising Data (FAST)

Hiring Organisation
Datatech Analytics
Location
London, United Kingdom
Employment Type
Permanent
Salary
£85,000
Azure Data Factory or equivalent Ability to write efficient, reusable scripts for transformation, validation, and automation Hands-on experience integrating data from APIs (REST, JSON), including automated data collection Solid understanding of data modelling best practices for analytics and dashboards Confidence working with large, complex datasets across multiple formats … JSON, Parquet, databases, APIs) Strong problem-solving skills and the ability to diagnose and resolve data issues Excellent communication skills and experience working with cross-functional teams Genuine curiosity about how data drives content performance, audience behaviour, and monetisation If this sounds like the role for you then please apply ...

Contract) Boomi Integration Engineer

Hiring Organisation
Lynko
Location
Manchester, United Kingdom
Employment Type
Contract
error handling → deployment → monitoring. Develop and publish APIs (REST/SOAP) with appropriate security (OAuth2, basic auth, certificates, IP restrictions). Implement data transformations (JSON/XML/CSV), mapping, validation, enrichment, and canonical models. Set up and manage Boomi runtime/Atoms (Atom, Molecule, Atom Cloud) and environments. Configure … integration patterns: synchronous vs async, pub/sub, idempotency, batching, pagination. API fundamentals: REST, SOAP, OpenAPI basics, webhooks, status codes, versioning. Data formats & transformation: JSON, XML, CSV; mapping and validation; basic XSLT helpful. Operational discipline: logging, monitoring, alerting, incident response. Environment & release practices: dev/test/prod separation, change ...

Software Developer (.NET)

Hiring Organisation
Oscar Associates (UK) Limited
Location
Northamptonshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
features and enhancements for the platforms Maintaining and improving existing application functionality Building and supporting integrations with client systems via REST APIs and JSON data interchange Collaborating with product owners, QA, and other engineers Writing clean, maintainable code and participating in code reviews Experience & Skills 3+ years' commercial software development … C# and ASP.NET/.NET Core Experience with SQL Server or other relational databases Experience building or consuming APIs/system integrations (REST/JSON) Familiarity with cloud deployment patterns , ideally Azure Comfortable working on an internal product Desired Experience as a Software Engineer in manufacturing or a related industry ...

Oracle Cloud Integrations Specialist

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£650/day Inside IR35
Integration Cloud (OIC) Experience Good Oracle Fusion Cloud Experience Hands-on with development & unit testing of integration components & web services (SOAP/REST/JSON Payload) using OIC, Postman, Curl Oracle VBCS to develop custom elements of the service Strong experience of system interfaces (predominantly on a PaaS Cloud) Teamwork … Collaboration Skills Oracle ERP, HCM connectivity using Oracle Integration Cloud OAUTH, IAM, JWT Technoligies GIT, XML, JSON, XSLT, SOAPUI, Postman, Curl In depth knowledge of systems integration best practices and common architectural patterns. Desirable Knowledge of public cloud (IaaS) technologies including relevant security and IAM controls Security administration and auditing ...

Senior AI Engineer

Hiring Organisation
Chambers and Partners
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
expected interview topics/questions. Main Duties and Responsibilities Data & Retrieval Build robust ingestion pipelines for PDFs/Word/Excel/Audio/JSON and semi-structured sources. Design RAG systems: chunking strategies, document schemas, metadata, hybrid/dense retrieval, re-ranking, and grounding. Manage vector/keyword indexes … Design, build, and maintain traditional ML and LLM models and pipelines. Build LLM apps using LangGraph/LangChain: tools/function calling, structured outputs (JSON Schema), agents, and multi-step reasoning. Implement ASR/TTS and multimodal where relevant (e.g., Whisper). Choose customization paths pragmatically: prompt engineering, system prompts ...

HRIS Specialist - SuccessFactors Integrations

Hiring Organisation
GKN Aerospace
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, were inspired by the opportunities to ...

Oracle Cloud Integrations Specialist

Hiring Organisation
GTC RECRUITMENT LIMITED
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 per day
Maintainandbuildontopreviouslydeliveredintegrationworkstreams. TakeassignedSOWs/tasksandworkindependentlytodeliverhigh-qualityoutputs. Develop,validate,andreviewphysicalintegrationdesignsandproducerelatedtechnicaldocumentation. DeployVBCSapplicationsintodevandtestenvironmentsusingSECDEVOPSpractices. Workcollaborativelywithinamultidisciplinarytechnicalteam. MandatorySkills&Experience 3+yearsdevelopmentexperience. 2+yearsOracleIntegrationCloud(OIC)experience. 2+yearsOracleFusionCloudexperience. Hands-ondevelopmentandunittestingofintegrationcomponents&webservices(SOAP/REST/JSON),usingOIC,PostmanandCurl. ExperiencedevelopingcustomelementsusingOracleVBCS. 3+yearsexperienceworkingwithsysteminterfaces,particularlyPaaScloudintegrations. Strongcommunicationandteamworkskills. ExperienceintegratingOracleERPandHCMviaOIC. KnowledgeofOAUTH,IAM,JWTtechnologies. ExperiencewithGIT,XML,JSON,XSLT,SOAPUI,Postman,Curl. Strongunderstandingofsystemsintegrationbestpracticesandarchitecturalpatterns. Excellentwrittenandverbalcommunicationskills. DesirableSkills Knowledgeofpubliccloud(IaaS)technologiesincludingsecurityandIAMcontrols. Experienceinsecurityadministrationandauditingofprivilegedsystemsaccess. Abilitytoprovidetechnicaldeliveryprogressupdates ...

Senior Azure Engineer

Hiring Organisation
JWGC
Location
Basingstoke, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
NVAs - Palo Alto - Cisco Fortinet - enterprise Azure Landing Zones aligned to Microsoft CAF - Cloud Adoption Framework - Azure networking architectures - Infrastructure as Code (Bicep and JSON ARM - PowerShell and Azure CLI You will join a team of 8 in total. WORK FROM HOME FULL TIME very seldom in the office. … networking architectures , including: vWAN, ExpressRoute, Routing, BGP, Route Servers NVAs (Palo Alto, Cisco, Fortinet) Building and maintaining infrastructure using Infrastructure as Code (Bicep and JSON ARM templates) Automating deployments and configuration using PowerShell and Azure CLI Implementing automation for provisioning, monitoring and patching Ensuring environments meet governance, security and operational ...