1 to 25 of 29 Contract OAuth Jobs in the UK

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £700 per day
designing and building RESTful APIs using FastAPI, Flask, or Django REST Framework for exposing AI models and automation services. Experience with API authentication (OAuth, JWT), rate limiting, error handling, API documentation (Swagger/OpenAPI), webhooks, and integrating disparate systems to create seamless automated workflows. Document Processing & OCR - Experience implementing intelligent ...

Senior QA Engineer – RingOne Advanced Identity Cloud (AIC)

Hiring Organisation
KBC Technologies UK LTD
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
flows. Proficient with TestRail, Jira, CI/CD tools ; familiarity with performance/load testing tools (JMeter, Gatling). Strong IAM knowledge: SSO, SAML, OAuth 2.0, OIDC, MFA. Excellent troubleshooting, debugging, and communication skills. Interested candidates are encouraged to apply immediately or reach out directly with their updated ...

Application Security Engineer

Hiring Organisation
Atrium Global
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £550 to £650 per day
scripting and automation (e.g. shell, Python) Some other highly valued skills may include: Experience with CI/CD GraphQL Familiarity with authentication systems (e.g. OAUTH, SAML, Kerberos) OpenShift/Kubernetes and Docker Please feel free to contact myself Daisy Nguyen at Gibbs Consulting/Atrium UK for a confidential chat ...

AppSec Engineer / Application Security Engineer

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £650 per day
scripting and automation (e.g. shell, Python) Some other highly valued skills may include: Experience with CI/CD GraphQL Familiarity with authentication systems (e.g. OAUTH, SAML, Kerberos) OpenShift/Kubernetes and Docker Please feel free to contact myself – Daisy Nguyen at Gibbs Consulting/Atrium UK for a confidential chat ...

Application Engineer

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - 500 per day + Inside IR35
automation and system rationalisation Skills & Experience Strong experience with .NET/C#, SQL Server, React, and Python Hands-on experience with security patterns including OAuth, SAML, and RBAC Solid understanding of Azure cloud services Experience with CI/CD pipelines using Azure DevOps and Infrastructure as Code (Terraform) Strong understanding ...

Senior GCP APIGEE Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £500 per day
Apigee Implement CI/CD pipelines for API lifecycle management using tools like Jenkins, GitHub Actions, or Harness Develop and maintain API security policies (OAuth, JWT, mTLS, rate limiting, threat protection) Automate Apigee deployments and configurations using Infrastructure as Code (IaC) principles Integrate Apigee with GCP services (Cloud Functions ...

Solution Architect - IAM platform

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Corsham, Wiltshire, Whitley, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £715/day
Directory architecture and management. ADFS configuration, federation trusts, and claims-based authentication. Federation with on-premise identity providers using industry standards such as SAML, OAuth 2.0, and OpenID Connect. Strong background in SSO design, RBAC implementation, and identity governance. Solid understanding of networking fundamentals, including DNS, routing, firewalls, and load ...

Senior GCP APIGEE Engineer

Hiring Organisation
Vallum
Location
Manchester, Lancashire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Implement CI/CD pipelines for API life cycle management using tools like Jenkins, GitHub Actions, or Harness. Develop and maintain API security policies (OAuth, JWT, mTLS, rate limiting, threat protection). Automate Apigee deployments and configurations using Infrastructure as Code (IaC) principles. Integrate Apigee with GCP services (Cloud Functions ...

API Developer

Hiring Organisation
eappstechnologies
Location
Sheffield, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
API Developer Sheffield, UK (3 days WFO weekly) Rate is GBP 450/day(Inside Ir35) Role Summary We are looking for a highly skilled Application Developer with strong expertise in identity API development, data ...

Developer

Hiring Organisation
InfinityQuest Ltd,
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
We are looking for a highly skilled Application Developer with strong expertise in identity API development, data ingestion and transformation, and event-driven (Pub/Sub) architectures . This role focuses on building secure, scalable ...

Senior GCP Apigee Engineer

Hiring Organisation
DCV Technologies
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Implement CI/CD pipelines for API lifecycle management (Jenkins, GitHub Actions, Harness) Build automation and tooling using Python Apply API security standards including OAuth, JWT, mTLS, rate limiting and threat protection Automate infrastructure and deployments using Terraform/IaC Integrate Apigee with GCP services (GKE, Cloud Functions, Pub/ ...

Application Developer

Hiring Organisation
VANLOQ LIMITED
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Application Developer Identity & API Engineering (Contract) Location: Hybrid Sheffield Contract: Until end of year (Inside IR35) Sector: Financial Services We are working with a leading financial services organisation who are looking to engage a highly ...

AI UX Engineer - £350PD - Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £350 per day
Angular Component-based architecture and state management API integration and async data handling AWS & Integration Basic AWS services (S3, CloudFront, API Gateway) Authentication (SSO, OAuth) WebSockets for real-time chat To apply for this role please submit your CV or contact Dillon Blackburn on or at . Tenth Revolution Group ...

Identity Solution Engineer - DV Cleared

Hiring Organisation
CBSbutler Holdings Limited
Location
Corsham, Wiltshire, South West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £515 per day
Group Policy, and security configuration. ADFS deployment and configuration, including claims-based authentication and trust establishment. Federating with on-premise identity providers using SAML , OAuth 2.0 , and OpenID Connect . Solid understanding of SSO , RBAC , and secure authentication practices. Good knowledge of networking fundamentals (DNS, routing, load balancing, firewalls ...

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
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 with change and release processes Understanding of secure development practices ...

Oracle Developer

Hiring Organisation
InvitISE Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 per day
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 with change and release processes • Understanding of secure development practices ...

Oracle Cloud Integrations Specialist

Hiring Organisation
Solos Consultants Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
such as Postman and Curl. Oracle VBCS experience for custom application development. Experience working with system interfaces (predominantly PaaS). Familiarity with technologies including OAUTH, IAM, JWT, GIT, XML, JSON, XSLT. Solid understanding of integration best practice and architectural patterns. Strong communication and collaboration skills. Desirable Exposure to public cloud ...

Infrastructure Design Engineer

Hiring Organisation
Indotronix Avani UK Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 per day
service 3+ years experience of system interfaces (predominantly on a PaaS Cloud) Teamwork and Collaboration Skills Oracle ERP, HCM connectivity using Oracle Integration Cloud OAUTH, IAM, JWT Technologies GIT, XML, JSON, XSLT, SOAPUI, Postman, Curl In-depth knowledge of systems integration best practices and common architectural patterns. Written and Verbal ...

Oracle Cloud Integration Specialist - SC

Hiring Organisation
Aspect Resources
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 650 Daily
service 3+ years' experience of system interfaces (predominantly on a PaaS Cloud) Teamwork and 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. Written and Verbal ...

Test Manager Connected Services

Hiring Organisation
Signet Resources
Location
Bracknell, Berkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 per day
OWASP standards, common security vulnerabilities, and experience conducting or coordinating security testing including SAST, DAST, and penetration testing. Understanding of authentication and authorization frameworks (OAuth, JWT, SAML) and familiarity with secure coding practices and threat modelling Experience in test automation tools, frameworks, and practices. The successful candidate will have experience ...

Back end Engineer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
2) Back-End Engineer (Java-first; Python-friendly) - banking Build reliable, secure, and observable back-end services powering customer/colleague experiences and AI features. 6 month contract uk wide hybrid Core skills Java, Spring ...

Senior Backend Developer

Hiring Organisation
DCV Technologies Limited
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
technical quality. Key Responsibilities Design and build scalable backend services using Java or Kotlin and Spring Boot Develop secure, mobile-facing APIs using OAuth 2.0 and modern authentication patterns Work with microservices and event-driven architectures Deploy and support services in AWS/cloud environments Apply TDD/… improvement initiatives Required Skills & Experience Strong backend development experience with Java and/or Kotlin Spring Boot, REST APIs, microservices architecture Secure API design, OAuth, authentication/authorisation AWS or cloud platform experience Event-driven systems and distributed architectures Experience working in financial services or regulated environments Strong problem-solving ...

Application Developer

Hiring Organisation
InfinityQuest Ltd,
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
Required Skills & Experience Technical Expertise Proven experience with modern identity orchestration platforms (Auth0 Actions, Okta Workflows, WorkOS, or SlashID) Strong programming skills in Python, Go, Java, or Node.js for API and microservice development. Experience designing ...

Python Developer

Hiring Organisation
WWT EMEA UK LIMITED
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
Responsibilities: Develop and maintain backend services using Python and modern frameworks. Design, build, and integrate RESTful APIs and microservices. Implement secure authentication and authorization (OAuth, SAML). Work with relational databases such as PostgreSQL and ORMs like SQLAlchemy. Ensure code quality through testing (PyTest) and version control (Git). Collaborate … Backend Developer. Strong command of Python, SQL, and backend design patterns. Experience with Django/Flask/FastAPI and SQLAlchemy. Knowledge of authentication standards (OAuth, SAML). Familiarity with microservices, distributed systems, and API development. Proficiency with Git and Python build tools. Experience with testing frameworks like PyTest. Bachelors degree ...

IAM Engineer

Hiring Organisation
Hirexa Solutions UK
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£180 - £200 per day
Strong understanding of identity lifecycle management, access certification, and role-based access control. Experience with directory services (LDAP, Active Directory) and identity protocols (SAML, OAuth, OpenID Connect). Ability to analyse logs, debug issues, and perform root cause analysis. Strong communication and documentation skills, with the ability to work collaboratively … ticketing systems (e.g., ServiceNow). Understanding of regulatory frameworks (e.g., SOX, GDPR) and their impact on identity governance. Understanding of Active Directory Federation, LDAP, OAuth, SAML, CyberArk. ...