6 of 6 Contract OAuth2 Jobs in London

SC Cleared Integration Developer

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day
Experience Azure Logic Apps, APIM, Azure Functions, Azure Web Apps/App 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 ...

API Backend Engineer (MCP)

Hiring Organisation
AMS Contingent
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
VPCs, subnets, routing, load balancing, private connectivity). API standards and industry best practices, including: RESTful API design and OpenAPI specifications API security (OAuth 2.0, OpenID Connect, mTLS) Secure-by-design, zero-trust, resilience, and fault-tolerant patterns MCP, A2A, and AP2 protocols, including their use in secure, distributed ...

IAM Technical SME

Hiring Organisation
International Military Ministries
Location
City of London, London, United Kingdom
Employment Type
Contract
Okta SailPoint Identity Security Cloud CyberArk Experience with directory services, including: Active Directory LDAP Strong understanding of federation and authentication protocols, including SAML, OAuth 2.0, OpenID Connect, and SCIM. Experience with scripting and automation using PowerShell, Python, or Java. Strong troubleshooting and problem-solving skills. Experience integrating IAM solutions ...

IAM Architect

Hiring Organisation
International Military Ministries
Location
City of London, London, United Kingdom
Employment Type
Contract
solutions using platforms such as: Microsoft Entra ID SailPoint Identity Security Cloud Okta CyberArk Strong knowledge of authentication and federation protocols, including SAML, OAuth 2.0, OpenID Connect, and SCIM. Experience with Zero Trust architectures and cloud identity security. Excellent stakeholder management and communication skills. Experience producing architecture documentation using ...

Boomi Developer

Hiring Organisation
BOSS Professional Services LTD
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£575 - £675 per day
document caching, environment management, and deployment strategies (Atom/Molecule configuration). Strong understanding of EDI standards (EDIFACT, X12) and API security protocols (OAuth 2.0, SSL, API Keys). Solid experience utilizing JavaScript or Groovy for custom scripting within Boomi shapes. 2. Infor LN Specific Experience (Highly Desirable) Whilst ...

Solution Architect

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 per day
will document, present, and secure approval for your designs at the Architecture Review Board. Champion Application Security: Define robust security requirements including OAuth 2.0, SSO, authentication, API security, and proactive threat modeling. Lead Agile Teams: Provide hands-on technical leadership throughout the sprint process. You will remove technical impediments … driven architecture. Comfortable using architecture modeling techniques (UML, C4). Security Expertise: Deep understanding of application security, access control, Single Sign-On (SSO), OAuth 2.0, threat modeling, and Microsoft Entra ID. DevOps & Data: Hands-on experience with CI/CD pipeline build tools, Git version control, Jira/Confluence ...