1 to 25 of 27 Contract JSON Jobs in the UK

Network Automation Engineer x 3 (SC Cleared)

Hiring Organisation
Costello & Reyes Group Limited
Location
Manchester, Lancashire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Annual
Terraform Ansible Puppet Chef Including: Infrastructure provisioning Configuration management State management Version control Automation Experience developing automation using: Python PowerShell Bash REST APIs JSON YAML CI/CD Experience implementing and supporting: Azure DevOps GitHub Actions Jenkins GitLab CI/CD Including: Automated deployments Testing pipelines Infrastructure validation Change automation ...

Full-Stack Developer

Hiring Organisation
Queen Square Recruitment Ltd
Location
Wokingham, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
PowerShell, Git, ARM Templates, Bicep, Terraform, JIRA, Confluence, and ServiceNow. Experience with SQL and NoSQL environments. Familiarity with GRIB, NETCDF, Parquet, and JSON data formats. Azure Developer certification. If you have the relevant skills and experience, please do apply promptly to be considered. ...

Dynamics 365 Developer (SC Cleared)

Hiring Organisation
scrumconnect ltd
Location
West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
public sector or government digital programmes Knowledge of GDS standards and accessibility requirements Experience configuring CI/CD pipelines in Azure DevOps Familiarity with JSON, JavaScript, or C# within D365/Power Platform environments Technology Stack Microsoft Dynamics 365 Power Pages Power Apps Power Automate Dataverse Azure DevOps Azure Cloud ...

Full Stack Developer (.NET)

Hiring Organisation
DGH Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract
experience building enterprise and web-based applications - Proficiency in C#, .NET/ASP.NET - Front-end skills including HTML5, CSS3, JavaScript - Experience with REST APIs, JSON - Familiarity with Git and modern development tools (e.g. Visual Studio) Desirable Skills - .NET Core/.NET 5+ - Angular, Blazor or modern JS frameworks - SQL Server ...

Senior Boomi Developer(Outside IR35) SC Cleared

Hiring Organisation
Amysoft Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 Daily
6+ years' hands-on Boomi integration experience, including one or more of Salesforce, NetSuite, or Oracle EBS. Strong working knowledge of SOAP, REST, XML, JSON, and JavaScript/Groovy scripting. Proven ability to deliver in a fast-paced, evolving environment. A creative, pragmatic problem-solver with strong verbal and written ...

DevOps Engineer - DV Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Worcestershire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Mgmt. Ansible, Puppet, Chef Build Tools Maven, Gradle, NPM, Webpack Testing Tools Selenium, JUnit, Postman, Cypress Other Nexus/Artifactory (artifact repositories), REST APIs, JSON/YAML, Linux system admin ...

Senior Boomi Architect (Outside IR35) SC Cleared

Hiring Organisation
Amysoft Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 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 ...

Senior Software Engineer

Hiring Organisation
Select Engineering
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£56/hour
DevOps Engineer Skills: Strong skills with: Java (17+), Spring, SQL, NoSql, AWS, CICD, Junit, REST, message brokers General familarity with: deployment methodologies, testing frameworks, JSON, scripting, Jira Education: Degree educated or equivalent long term professional experience Additional information: Outside IR35 If you are interested in this role and have ...

Senior Software Engineer

Hiring Organisation
Jonathan Lee Recruitment Ltd
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£57.20/hour
NoSQL, AWS, and CI/CD pipelines. - Proficiency in testing frameworks such as JUnit, REST APIs, and message brokers. - General familiarity with deployment methodologies, JSON, scripting, and Jira. - A degree or equivalent long-term professional experience in a relevant field. - A proven ability to manage large-scale projects and work ...

AI Full Stack Engineer

Hiring Organisation
Matchtech
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£410 - £430/day
integrate with AI agents and enterprise systems Implement effective prompt engineering strategies , context management, memory handling, and system instructions Create reliable, structured outputs using JSON schemas and Pydantic validation Design and implement guardrails, fallback mechanisms, circuit breakers, and hallucination mitigation strategies Build observability frameworks, tracing tools, and evaluation-as-code ...

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 ...

Integration Engineer

Hiring Organisation
Chroma Recruitment Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Azure integration experience across: APIM Logic Apps Function Apps Service Bus Event Grid Experience with C# and/or Node.js Strong API knowledge (REST, JSON, OpenAPI, OAuth 2.0) Experience with Key Vault, Managed Identity and Application Insights Git and CI/CD experience Strong understanding of monitoring, error handling ...

SQL Developer

Hiring Organisation
Hays Technology
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£430/day £430 p/d Inside IR35
Communicating complex technical concepts clearly to a wide range of stakeholders What we're looking for Strong expertise in C#, PowerShell scripting, WebAPI, and JSON/API integration Solid experience in backend development with MSSQL (MongoDB desirable) Hands-on experience with Kafka, Ansible (AAP 2.4/2.5), and DevOps tooling ...

Integration Architect - INSIDE IR35 - HYBRID

Hiring Organisation
Proactive Appointments
Location
Surrey, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £470 per day
services across Azure, AWS, or Google Cloud, including hybrid connectivity and cloud-native integration patterns. Strong understanding of data formats and protocols such as JSON, XML, CSV, EDI, SFTP, HTTP/S, OAuth, SAML, JWT, and Webhooks. Due to the volume of applications received for positions, it will ...

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 ...

Python Developer

Hiring Organisation
Adecco
Location
Chester, Cheshire, United Kingdom
Employment Type
Contract
Working knowledge of Django for developing and maintaining internal operational platforms, APIs, and automation services. Experience consuming and integrating REST APIs and working with JSON/XML data formats. Familiarity with infrastructure automation and configuration management tools such as Ansible. Network Operations, Infrastructure Engineering, Network Automation, or Site Reliability Engineering ...

Python Developer (Automation and Networking)

Hiring Organisation
Pontoon
Location
Chester, Cheshire, United Kingdom
Employment Type
Contract
Working knowledge of Django for developing and maintaining internal operational platforms, APIs, and automation services. Experience consuming and integrating REST APIs and working with JSON/XML data formats. Familiarity with infrastructure automation and configuration management tools such as Ansible. Network Operations, Infrastructure Engineering, Network Automation, or Site Reliability Engineering ...

Python Developer (DevOps & React)

Hiring Organisation
eTeam Workforce Limited
Location
Knutsford, Cheshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
days per week) Pay rate: £381 per day all inc. (inside IR35) Seniority: 12+ years of experience. 1. Expert knowledge: Python - FastAPI, Authentication & Authorization JSON/API interfaces Solution development and design 2. Strong/practised skills Back End Dev - RDBMS - Practitioner - Client - MongoDB (nice to have) Kafka integration Ansible ...

eDV Application Support Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Gloucestershire, South West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
Skills: Active eDV clearance is essential Proven experience supporting enterprise infrastructure in secure or complex environments Experience working with structured data formats such as JSON, XML and CSV Knowledge of synchronous and asynchronous systems and integrations Desirable skills: Familiarity with API definitions: Swagger/Open API 3/Shell Scripting ...

SC Cleared Integration Developer

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day
integrations with internal and third-party systems Implement messaging and event-driven integration patterns using Azure Service Bus/Event Grid Perform payload transformation (JSON/XML, SOAP/REST) Monitor and troubleshoot API and integration performance Support CI/CD pipelines and Infrastructure as Code deployments Produce technical documentation … Services Azure Service Bus/Event Grid REST APIs and SOAP services OAuth2/OpenID Connect C#/.NET preferred, Node.js or Python JSON/XML transformation Azure DevOps, Git, Terraform/Bicep/ARM Microservices and cloud-native architectures ...

Collibra Integration Engineer

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Inside IR35
ensure solutions meet functional needs. Maintain and troubleshoot Collibra environments, including metadata ingestion pipelines and DQ scoring. Write & review technical artifacts (e.g., mapping documents, JSON payloads, Oracle query scripts). Provide Guidance to junior team members and act as a liaison between the technical team and business stakeholders. Required skills ...

Collibra Integration Engineer

Hiring Organisation
Damia Group LTD
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
ensure solutions meet functional needs. Maintain and troubleshoot Collibra environments, including metadata ingestion pipelines and DQ scoring. Write & review technical artifacts (eg, mapping documents, JSON payloads, Oracle query scripts). Provide Guidance to junior team members and act as a liaison between the technical team and business stakeholders Required Skills ...

Senior Software Engineer RPG (Fxed Term Contract)

Hiring Organisation
Microlise
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Contract
into robust, maintainable technical solutions. Develop and optimise DB2 for i databases, SQL queries and data structures. Design and maintain integrations using REST APIs, JSON and XML. Troubleshoot and resolve complex application, database and system issues. Plan and support software deployments across development, test and production environments. Support … business applications. Experience with DB2 for i database development and performance optimisation. Ability to design and build integrations using REST APIs. Experience working with JSON and XML data formats. Knowledge of CL programming and IBM i operational processes. Experience managing software deployments and production releases. Experience supporting batch workloads ...

Senior Systems Business Analyst

Hiring Organisation
Cathcart Technology
Location
City of London, London, Bishopsgate, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day
track record delivering end-to-end technology solutions. Experience with software delivery, operating models and transformation initiatives. Understanding of system integrations, data flows and JSON structures. Ability to work confidently across business and technical teams Desirable Insurance, underwriting or pricing platform experience. Exposure to rules-based or configuration-driven solutions. ...

Python Developer- Leatherhead

Hiring Organisation
FDM Group
Location
Leatherhead, Surrey, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Scrum, SAFe and DevSecOps. Responsibilities: Develop and maintain Python-based microservices for processing complex datasets Design and implement RESTful APIs using OpenAPI and JSON standards Build and execute automated tests to ensure performance and reliability Work within Agile delivery teams using frameworks such as Scrum, SAFe and DevSecOps Collaborate with … solve evolving technical challenges About You Strong experience developing and testing Python microservices using Docker Hands-on experience building RESTful APIs with OpenAPI and JSON Experience working in Agile environments with a delivery-focused mindset Knowledge of PostgreSQL and data-driven application development Strong communication skills with the ability ...