19 of 19 JSON Jobs in the East of England

Integration Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
Norwich, Norfolk, East Anglia, United Kingdom
Employment Type
Contract
Contract Rate
From £550 to £575 per day
Profile Essential skills/knowledge/experience: Strong hands on experience with Kafka: Topics, partitions, consumer groups Kafka Streams, ksqlDB Schema Registry & Avro/JSON/Protobuf Kafka Connect connectors Deep expertise in AWS streaming & messaging: Amazon Kinesis Data Streams, Firehose EventBridge (rules, event buses, routing) SQS/SNS with ...

Senior Microsoft 365 Developer

Hiring Organisation
Tech 4
Location
Essex, South East, United Kingdom
Employment Type
Permanent
like JavaScript, TypeScript, and .NET Core for dynamic user experiences and functionality. Integrate Office 365 applications with third-party and cloud services using APIs, JSON, and CSOM, ensuring seamless data flow and application interoperability. Build Azure-based solutions integrated with Office 365, leveraging Azure Logic Apps, Function Apps, and other ...

365 Senior Developer

Hiring Organisation
Tech 4
Location
Essex, South East, United Kingdom
Employment Type
Permanent
like JavaScript, TypeScript, and .NET Core for dynamic user experiences and functionality. Integrate Office 365 applications with third-party and cloud services using APIs, JSON, and CSOM, ensuring seamless data flow and application interoperability. Build Azure-based solutions integrated with Office 365, leveraging Azure Logic Apps, Function Apps, and other ...

Web Developer

Hiring Organisation
I3 Resourcing Limited
Location
Essex, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
platforms Maintaining clear technical documentation Core Technical Skills Strong experience with C# ASP.NET/ASP.NET Core MVC architecture REST APIs & Controllers JavaScript HTML & CSS JSON Bootstrap IIS (Internet Information Services) Debugging and profiling web applications Awareness of web security vulnerabilities (OWASP) Nice to Have Experience with UI frameworks such ...

Web Developer

Hiring Organisation
X4 Technology
Location
Essex, England, United Kingdom
Experience & Education: 5+ years of web development experience preferred (Insurance background is a bonus!) Proficient in C#, ASP.NET/Core, MVC, JavaScript, HTML, CSS, JSON Experience debugging, profiling, and deploying web applications Degree in Computer Science or related field preferred Familiarity with UI frameworks (Vue.js, React, AngularJS, Knockout ...

Application Development Officer

Hiring Organisation
East Herts Council
Location
Hertford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
including Extract, Load, Transform (ELT/data conversion) between various inhouse and 3rd party systems, using a number of techniques, e.g. RESTful, SOAP, XML, JSON, CSV, and SQL Databases - Acting as a general-purpose database administrator (DBA) to ensure that database systems are secure, patched, maintained, tuned and managed ...

Research Software Engineer

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£75,000
with biological data, particularly BioImaging or Genomics formats. Experience with search infrastructure (e.g., Solr, Elasticsearch). Familiarity with data standards or validation frameworks (e.g., JSON Schema, RO-Crate). Apply now! Benefits and Contract Information Financial incentives: depending on circumstances, monthly family/marriage allowance of £278 monthly child allowance ...

Web Developer

Hiring Organisation
IT Talent Solutions Ltd
Location
Basildon, Essex, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
websites and web applications Developing solutions using C#, ASP.NET/ASP.NET Core, MVC, HTML, CSS & JavaScript Designing and integrating REST APIs and working with JSON data Collaborating with developers, designers and business stakeholders Improving performance, security and usability across platforms Writing clean, efficient code following best practices What ...

IT Support ( API Fintech Payments)

Hiring Organisation
Montpellier Resourcing
Location
Brentwood, Essex, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
security best practices (OAuth, SSL/TLS). Hands-on experience with Postman, Splunk, and ticketing systems. Understanding of REST/SOAP APIs, JSON/XML, and troubleshooting techniques. Strong communication and organisational skills. Knowledge of payment systems or card processing is a plus. What’s on offer ...

IT Technical Support (Payments)

Hiring Organisation
Montpellier Resourcing
Location
Brentwood, Essex, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
security best practices (OAuth, SSL/TLS). Hands-on experience with Postman, Splunk, and ticketing systems. Understanding of REST/SOAP APIs, JSON/XML, and troubleshooting techniques. Strong communication and organisational skills. Knowledge of payment systems or card processing is a plus. What’s on offer ...

IT Graduate x3 Essex

Hiring Organisation
Montpellier Resourcing
Location
Brentwood, Essex, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
security best practices (OAuth, SSL/TLS). Hands-on experience with Postman, Splunk, and ticketing systems. Understanding of REST/SOAP APIs, JSON/XML, and troubleshooting techniques. Strong communication and organisational skills. Knowledge of payment systems or card processing is a plus. What’s on offer ...

Full Stack JavaScript Developer

Hiring Organisation
Devonshire Hayes Recruitment Specialists Limited
Location
Upminster, Essex, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
Skills & Experience Strong experience with CSS3, JavaScript, and React. Experience with Back End development and SQL databases. Experience implementing REST APIs and working with JSON/XML data formats. Experience with Google Analytics and conversion/lead tracking systems. Experience building responsive, high-performing websites. Strong understanding of UI/ ...

IT Technical Support Officer (Fintech)

Hiring Organisation
Montpellier Resourcing
Location
Brentwood, Essex, England, United Kingdom
Employment Type
Full-Time
Salary
£27,000 - £35,000 per annum
security best practices (OAuth, SSL/TLS). Hands-on experience with Postman, Splunk, and ticketing systems. Understanding of REST/SOAP APIs, JSON/XML, and troubleshooting techniques. Strong communication and organisational skills. Knowledge of payment systems or card processing is a plus. What’s on offer ...

Mid-Level Data Engineer

Hiring Organisation
Big Sky Additions Ltd
Location
Norwich, Norfolk, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
role Strong SQL skills with experience in query optimisation Experience with PostgreSQL (MS SQL or other databases beneficial) Understanding of data structures such as JSON Exposure to APIs, data pipelines, or integrations would be advantageous Knowledge of C# or JavaScript is beneficial but not essential You’ll also be: Analytical ...

HRIS System Integration Engineer

Hiring Organisation
Morson Edge
Location
Hemel Hempstead, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day None
Create a technical map of how these systems are connected for future maintenance. Technical Skills Required - API Expertise: o Deep experience with RESTful APIs, JSON, and Webhooks. o Programming: Proficiency in Python or Node.js. - Experience building integrations on AWS (Lambda, Step Functions, API Gateway) or Azure (Logic Apps, Functions, Service ...

Software Developer

Hiring Organisation
Clear IT Recruitment
Location
Borehamwood, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £45000/annum
retail, wholesale or distributed company Beneficial Skill-set • Sybase SQL Anywhere database management • Use of REST APIs to interface with other systems • Knowledge of JSON queries. Should you have any questions or wish to apply please do not hesitate to contact Clear IT Recruitment Limited. Please Note ...

Graduate AI Software Engineer

Hiring Organisation
X-on Health
Location
Woodbridge, England, United Kingdom
strong willingness to cross-train from C++/Java/Rust/Python is required API Integration: Experience consuming RESTful APIs and understanding of JSON data structures AI/LLM Exposure: Practical experience interacting with LLM APIs (OpenAI, Anthropic, etc.) and understanding concepts like Context Windows, RAG, System Prompts ...

Software Support Agent

Hiring Organisation
Zellis
Location
Watford, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
available troubleshooting steps to extended teams. Skills & Experience Proven experience in a customer facing Software Support role. Demonstrable technical skills in SQL, JAVA/JSON or similar Exeperience using case management tools, such as ServiceNow or Zendesk Experience with SLAs, KPIs, and customer satisfaction metrics (e.g., NPS). HR/ ...

API Integrations Engineer

Hiring Organisation
Pure Resourcing Solutions
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 per annum
environment. Key Responsibilities Design, develop, and maintain API integrations between Salesforce and multiple student management systems. Build and refine data mappings and transformations using JSON and XML. Interpret and utilise API documentation, schemas, and endpoint specifications. Use tools such as Postman for testing, validation, and troubleshooting. Ensure that all integrations … flows. Assist with write back and bi directional data exchange where required. Required Skills & Experience Strong experience in API integration development. Proficiency in handling JSON, XML, and data transformation workflows. Hands-on experience with tools such as Postman or similar API testing tools. Ability to read, interpret, and implement against ...