301 to 325 of 341 JSON Jobs in the UK

improve systems and experiences. Strong communicator - You can translate between technical and non-technical audiences with clarity and confidence. API-aware - You're comfortable with concepts like REST APIs, JSON, and tools like Postman (no coding required). Collaborative team player - You enjoy working cross-functionally with product managers, engineers, tax experts, and customer success teams. Robert Walters Operations Limited More ❯

obstacles to meet project deadlines, with a strong focus on detail and results delivery. (Nice to have) Experience in SaaS companies, hospitality/payments, and familiarity with APIs, Postmanand JSON technologies. At JET, this is on the menu: Our teams forge connections internally and work with some of the best-known brands on the planet, giving us truly international impact More ❯

especially with Tokens Studio and component architecture. Leading within a strong cross-functional Platform team is a bonus. Technical Skills Comfortable working with front-end frameworks and tooling: GitHub, JSON, TypeScript, Swift, Kotlin. Familiarity with SDUI architectures and how design tokens and UI components map to server-driven schemas. Experience contributing to or owning a headless CMS content model is More ❯

Type: Contract Job Summary: We are seeking a Technical Business Analyst with strong experience in capturing business and technical requirements and translating them into detailed API specifications, particularly using JSON and Swagger/OpenAPI . The ideal candidate will act as a bridge between business stakeholders and development teams, ensuring clear, accurate, and testable interfaces for service integration and system … owners, developers, QA, and solution architects) to gather and document detailed functional and non-functional requirements. Create and manage API documentation using Swagger/OpenAPI standards. Design and review JSON-based interfaces for RESTful APIs and system integrations. Facilitate workshops and requirement-gathering sessions with technical and non-technical teams. Translate business needs into epics, user stories, and acceptance criteria … lifecycle and deployment alignment. Key Skills & Qualifications: Proven experience as a Technical Business Analyst , Systems Analyst, or API Business Analyst in Agile environments. Strong knowledge of RESTful API standards , JSON , and Swagger/OpenAPI specifications. Ability to write and review YAML or JSON-based Swagger files manually or using tools (e.g., SwaggerHub, Postman, Stoplight). Familiarity with API management platforms More ❯

knowledge of version control systems such as Git and associated CI/CD tooling (ideally with Azure DevOps, Jenkins or similar) Experience working with structured data formats and APIs (JSON Payloads). Knowledge of schema evolution and validation practices (JSON Schema Registry). Ability to containerize applications and manage Docker images. Experience deploying and managing services in Azure (e.g., AKS More ❯

manufacturing, microfinance, engineering, services etc.). Typical responsibilities will include: Manage both scheduled and ad hoc data harvesting processes. Write efficient regular expressions to extract data from raw HTML, JSON, and XML. Clean and validate harvested data using automated processes. Troubleshoot and resolve complex data processing issues. Maintain and enhance existing data pipelines and services. Improve automation for data processing … such as Elasticsearch. Background in the travel industry. Knowledge of GitHub and version control best practices. Tech Stack & Tools Cloud: AWS, GCP (BigQuery) Languages: Python, Java, C# Data: SQL, JSON, XML, ElasticSearch Other: HTTP, Regular Expressions, GitHub Please send me copies of your CV if you meet the requirements More ❯

be working on improving and building the solutions with a team of like-minded and creative developers. Tech stack: Kotlin, Spring, Java, PostgreSQL, AWS, Microservices, Typescript, Docker, Kubernetes, Terraform, JSON/REST, SOAP and XML. This role is a backend development position, and not mobile/android focused. You will need to be open to working in a fast-paced … sometimes chaotic start-up environment, truly committed to building something meaningful, and being part of a team on a mission. Essential Skills: Kotlin Spring/Springboot AWS (or similar) JSON/XML Docker/Kubernetes Experience within a start-up or SME Desirable: Node.JS RabbitMQ PostgreSQL Redis Interview process: 1st stage: Discussion with CEO – overview of company/role/ More ❯

be working on improving and building the solutions with a team of like-minded and creative developers. Tech stack: Kotlin, Spring, Java, PostgreSQL, AWS, Microservices, Typescript, Docker, Kubernetes, Terraform, JSON/REST, SOAP, and XML. This role is a backend development position, and not mobile/android focused. You will need to be open to working in a fast-paced … sometimes chaotic start-up environment, truly committed to building something meaningful, and being part of a team on a mission. Essential Skills: Kotlin Spring/Springboot AWS (or similar) JSON/XML Docker/Kubernetes Experience within a start-up or SME Desirable: Node.JS RabbitMQ PostgreSQL Redis Interview process: 1st stage: Discussion with CEO – overview of company/role/ More ❯

be working on improving and building the solutions with a team of like-minded and creative developers. Tech stack: Kotlin, Spring, Java, PostgreSQL, AWS, Microservices, Typescript, Docker, Kubernetes, Terraform, JSON/REST, SOAP, and XML. This role is a backend development position, and not mobile/android focused. You will need to be open to working in a fast-paced … sometimes chaotic start-up environment, truly committed to building something meaningful, and being part of a team on a mission. Essential Skills: Kotlin Spring/Springboot AWS (or similar) JSON/XML Docker/Kubernetes Experience within a start-up or SME Desirable: Node.JS RabbitMQ PostgreSQL Redis Interview process: 1st stage: Discussion with CEO – overview of company/role/ More ❯

be working on improving and building the solutions with a team of like-minded and creative developers. Tech stack: Kotlin, Spring, Java, PostgreSQL, AWS, Microservices, Typescript, Docker, Kubernetes, Terraform, JSON/REST, SOAP, and XML. This role is a backend development position, and not mobile/android focused. You will need to be open to working in a fast-paced … sometimes chaotic start-up environment, truly committed to building something meaningful, and being part of a team on a mission. Essential Skills: Kotlin Spring/Springboot AWS (or similar) JSON/XML Docker/Kubernetes Experience within a start-up or SME Desirable: Node.JS RabbitMQ PostgreSQL Redis Interview process: 1st stage: Discussion with CEO – overview of company/role/ More ❯

a leadership or team lead capacity - Strong hands-on experience with Boomi and/or other iPaaS platforms - Solid understanding of REST and SOAP web services - Proficiency in XML, JSON, and SQL - Experience with both cloud-based and on-premise integrations - Boomi certification (preferred but not essential) Key Skills: - Boomi, MuleSoft, or Workato - iPaaS integration - SOAP, REST, XML, JSON, SQL More ❯

building scalable, secure, and high-performance solutions that enable seamless cloud integrations. Design and develop RESTful APIs using C# and .NET Core Integratewith third-party cloud marketplace suppliers using JSON and SOAP-based API architectures Implement and maintain data access layers using Entity Framework (EF) Code First Develop and deploy solutions using Azure services including Web Apps, Function Apps, Service … teams to gather requirements and deliver high-quality solutions We'd love you to have Strongproficiency in C# and .NET Core Proven experience in RESTful APIdevelopment and SOAP/JSON integration Hands-on experiencewith Entity Framework (EF) Code First Expertise in WebAPIdevelopment Solidunderstanding of Azure service We also acknowledgethattheconfidencegap and imposter syndrome are a real thing andcanget in thewayof us More ❯

building scalable, secure, and high-performance solutions that enable seamless cloud integrations. Design and develop RESTful APIs using C# and .NET Core Integratewith third-party cloud marketplace suppliers using JSON and SOAP-based API architectures Implement and maintain data access layers using Entity Framework (EF) Code First Develop and deploy solutions using Azure services including Web Apps, Function Apps, Service … teams to gather requirements and deliver high-quality solutions We'd love you to have Strongproficiency in C# and .NET Core Proven experience in RESTful APIdevelopment and SOAP/JSON integration Hands-on experiencewith Entity Framework (EF) Code First Expertise in WebAPIdevelopment Solidunderstanding of Azure service We also acknowledgethattheconfidencegap and imposter syndrome are a real thing andcanget in thewayof us More ❯

building scalable, secure, and high-performance solutions that enable seamless cloud integrations. Design and develop RESTful APIs using C# and .NET Core Integratewith third-party cloud marketplace suppliers using JSON and SOAP-based API architectures Implement and maintain data access layers using Entity Framework (EF) Code First Develop and deploy solutions using Azure services including Web Apps, Function Apps, Service … teams to gather requirements and deliver high-quality solutions We'd love you to have Strongproficiency in C# and .NET Core Proven experience in RESTful APIdevelopment and SOAP/JSON integration Hands-on experiencewith Entity Framework (EF) Code First Expertise in WebAPIdevelopment Solidunderstanding of Azure service We also acknowledgethattheconfidencegap and imposter syndrome are a real thing andcanget in thewayof us More ❯

Who we are In a nutshell Ramarketing is a global life sciences marketing agency with a strong digital core. Our diverse team of strategists, designers, writers, developers, and marketers collaborates across offices in the UK, US, and Canada to deliver More ❯

Want to shape the future of online experiences? So do we. Part Business. Part Creative. Part Technology. One hundred per cent digital. At Deloitte Digital, we connect creativity with technology for business. Bringing empathy, ideas, and experience into digital transformation. More ❯

Want to shape the future of online experiences? So do we. Part Business. Part Creative. Part Technology. One hundred per cent digital. At Deloitte Digital, we connect creativity with technology for business. Bringing empathy, ideas, and experience into digital transformation. More ❯

Software Engineer (SC & NPPV3) 6 Month Contract Fully Remote Rate: £520 - £540 per day (Inside IR35) Skills: C#.Net, XML/JSON API's, SC & NPPV3 Clearance We are looking for an experienced Software Engineer to join a high-profile public sector project. You will play a key role in designing, building, and maintaining software solutions in a secure environment, working … day one. This is a fully remote UK based role. Key Responsibilities Design, develop, and maintain applications using C# and .NET Framework/.NET 6+ Work with XML/JSON APIs for integration and data exchange Develop and execute automated tests with MSTest Collaborate with stakeholders to gather and analyse requirements Ensure software is secure, scalable, and maintainable Essential Skills … Strong commercial experience in C# In-depth knowledge of .NET Framework and .NET 6+ Proven experience working with XML/JSON APIs Proficiency with MSTest Background in requirements gathering and analysis Highly Beneficial Skills Docker Oracle SQL Postman Swagger Desirable Skills PowerShell scripting More ❯

Technologies: PHP OOP XML JSON MVC frameworks Symphony Laravel Zend RESTful web services SQL queries Agile Do you have experience with PHP Development in a commercial environment? Do you have prior experience building new applications from the ground up? We are seeking a Software Developer who has experience with PHP, MVC Frameworks, and SQL to join our client, a fintech … for their clients services, helping the team build these systems from scratch. To be successful in this PHP Developer role we are seeking the following experience - PHP OOP XML JSON MVC Frameworks Laravel Symfony RESTful Web Services Writing and optimising SQL queries Agile Please apply asap to be considered for this PHP Developer role More ❯

Required Skills Successful Web Developers should have sound knowledge and experience in different programming applications. Core skills include: C# ASP.NET/Core JavaScript HTML CSS MVC JSON Role Function Candidates should be able to demonstrate a strong ability to: Additionally, the candidate should be comfortable using IIS. Full understanding of the MVC pattern is essential. Exposure to UI binding frameworks … such as: Vue.js AngularJS React Knockout A good command of C#, HTML, CSS, JavaScript, JSON, and Bootstrap is required. Development Team You should have at least 5 years of experience working as a Fullstack Web Software Developer with C#, .NET, HTML, and CSS. Within the Web Development team, you will have the opportunity to work with a range of web More ❯

computing modules to securely capture, store and transmit sensitive payment data Implementing secure end-to-end transactions, featuring synchronous and asynchronous cryptographic algorithms and digital signatures Using SOAP and JSON based web technologies as both client and server within the payment ecosystem Participating in the entire software development lifecycle, from requirements analysis through software and test design, implementation and unit … equivalent in Computer Science or related field Working experience in C++ or ability to learn C++ if you only have C background Experience of at least one of XML, JSON, HTML Passion for and self-motivated interest in Software Development as a profession, not just a job Strong analytical, problem-solving, communication and organizational skills Must be proactive, self-motivated More ❯

bring to the role A second European Language 3+ years system, technical or solution architecture experience Experience with various architectures (Web, Enterprise, SaaS) and methodologies Experience with RESTful and JSON API implementation and integration approaches Good understanding of customer support processes and infrastructure Excellent instincts and ability to interface at a senior level with ease Excellent communication, interpersonal skills, and … bring to the role A second European Language 3+ years system, technical or solution architecture experience Experience with various architectures (Web, Enterprise, SaaS) and methodologies Experience with RESTful and JSON API implementation and integration approaches Good understanding of customer support processes and infrastructure Excellent instincts and ability to interface at a senior level with ease Excellent communication, interpersonal skills, and More ❯

About Vercel: Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build More ❯

team. In order to be successful it is essential that you have the following experience Strong Python skills (especially Panda) Experienced in SQL and relational database concepts Familiarity with JSON, XML, CSV formats and APIs for data access Must be able to obtain SC Clearance (candidates with active SC will be prioritised) Within this role, you will be responsible for … Excel, CSV, databases) Building data transformation pipelines using Python and pandas Writing SQL queries to extract and manipulate relational data Implementing data validation and quality assurance processes Working with JSON, XML, and CSV formats Supporting metadata cataloging and reference data management Learning and applying RDF and semantic web concepts Collaborating with subject matter experts on data requirements Clean, validated datasets More ❯

team. In order to be successful it is essential that you have the following experience Strong Python skills (especially Panda) Experienced in SQL and relational database concepts Familiarity with JSON, XML, CSV formats and APIs for data access Must be able to obtain SC Clearance (candidates with active SC will be prioritised) Within this role, you will be responsible for … Excel, CSV, databases) Building data transformation pipelines using Python and pandas Writing SQL queries to extract and manipulate relational data Implementing data validation and quality assurance processes Working with JSON, XML, and CSV formats Supporting metadata cataloging and reference data management Learning and applying RDF and semantic web concepts Collaborating with subject matter experts on data requirements Clean, validated datasets More ❯