14 of 14 Contract OAuth2 Jobs in the UK

API Engineer - Envoy

Hiring Organisation
Uniting People
Location
Glasgow, Lanarkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 425 Daily
Envoy Gateway experience - essential Strong Java or Golang development experience Strong REST API experience OpenAPI Specification (OAS) experience API gateway authentication and authorisation OAuth 2.0/OIDC JWT validation mTLS Kubernetes/cloud-native environments Terraform CI/CD pipelines Git-based development and configuration management Strong troubleshooting ...

Java Developer

Hiring Organisation
Hays Technology
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £640/day £600 - £640 p/d Inside IR35
Stakeholder management -Strong communication and team engagement skills -Quality-driven approach Desirable across all three roles Maven Git/GitLab React/JavaScript OpenAPI OAuth2/OpenID JUnit/Mockito AWS Grafana/Kibana Microservices architecture Agile Scrum delivery Selenium/Playwright Java 17+/Spring Boot 3+ (where ...

Software Engineer

Hiring Organisation
Experis
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £460 per day
management. Desirable (nice to have): Experience with API gateways (especially Kong), API lifecycle management, and API security patterns (authN/authZ, rate limiting, mTLS, OAuth2/JWT concepts). Experience building platforms/services that support data engineering teams (e.g., ingestion services, metadata, access patterns, developer enablement). Familiarity with ...

MFA Engineer

Hiring Organisation
Talent Smart
Location
S1, Orchard Square, Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £570/day
Requirements: Strong hands-on experience engineering MFA and SSO within enterprise IAM environments Deep understanding of modern authentication and federation protocols, particularly OIDC/OAuth2 and SAML Experience with at least one enterprise Identity Provider platform Strong understanding of authentication vs authorisation, identity lifecycle and trust boundaries Working knowledge ...

Backend Developer (Azure)

Hiring Organisation
Experis
Location
Derby, Derbyshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £425/day
templates Application Insights/Azure Monitor Auth0 or Entra ID B2C D365 integration experience Logic Apps or Power Automate Secure API development and OAuth2/OIDC flows Why apply? This is a good opportunity for a contractor who enjoys proper hands-on engineering, mature Azure environments and roles where they ...

Senior Front End React Engineer

Hiring Organisation
Experis
Location
United Kingdom
Employment Type
Contract
Contract Rate
£450.00 - £470 per day
multiple priorities. Desirable Skills Java 17+ Spring Boot 3+ JPA/JDBC Kubernetes Microservices Helm AWS GraalVM Mockito OpenAPI gRPC/Protobuf Kibana & Grafana OAuth2/OpenID Connect WCAG Accessibility Standards Cucumber/Gherkin Selenium Sustainable Software Engineering practices If you receive suspicious outreach claiming to be from us, please ...

Solution Architect / Design Engineer

Hiring Organisation
Vallum Associates
Location
South Yorkshire, Sheffield, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Essential Skills Enterprise Solution Architecture Identity and Access Management (IAM) Authentication and Authorisation Zero Trust Architecture Agent Identity and Workload Identity Identity Federation (OIDC, OAuth2, SAML, SCIM) Cloud Architecture (GCP) Kubernetes and Service Mesh API Architecture and Security Event-driven Architecture Policy-as-Code (OPA/Cedar) PKI, Certificates ...

Senior Technical Architect Public Sector Hybrid Discovery Phase Programme

Hiring Organisation
Opus Recruitment Solutions
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP 475 - 500 Daily
Skills & Experience Enterprise Architecture and Cloud Platforms (AWS, Azure) API Strategy and Cross-Organisation Integration Event-Driven and Service-Oriented Architectures Security Architecture, IAM, OAuth2/OIDC, and Encryption Data Architecture and Platform Design TOGAF, ArchiMate, UML, and Architecture Governance Agile Delivery and Digital Service Assurance Stakeholder Management and Executive ...

Senior Technical Architect Public Sector | Hybrid | Discovery Phase Programme

Hiring Organisation
Opus Recruitment Solutions
Location
Newcastle upon Tyne, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £500/day Remote - Once or twice across the contract
Skills & Experience Enterprise Architecture and Cloud Platforms (AWS, Azure) API Strategy and Cross-Organisation Integration Event-Driven and Service-Oriented Architectures Security Architecture, IAM, OAuth2/OIDC, and Encryption Data Architecture and Platform Design TOGAF, ArchiMate, UML, and Architecture Governance Agile Delivery and Digital Service Assurance Stakeholder Management and Executive ...

Identity & Security Engineer JWT

Hiring Organisation
Intuition IT Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Contributing to secure application and integration designs. Producing and reviewing technical documentation and standards. We're particularly interested in candidates with experience of: OAuth 2.0 and OpenID Connect. JSON Web Tokens (JWT). Identity Providers. Java. Git-based delivery practices. Kubernetes and AWS environments. ...

Front End Developer

Hiring Organisation
Experis
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£420 - £476/day
Figma. Runtime validation and contract-first API integration, for example Zod and OpenAPI-generated types. Authentication, authorisation and secure session management using OAuth 2.0/OpenID Connect. CI/CD, dependency management and frontend security practices. Experience working in regulated or government environments and collaborating closely with various stakeholders ...

Ping Identity Engineer

Hiring Organisation
Teksystems
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£500/hour
environments. Essential Skills Strong, hands-on experience with Ping Identity technologies, including PingFederate, PingID, PingDirectory and PingDataSync. In-depth knowledge of SAML 2.0, OAuth 2.0 and OpenID Connect protocols. Proven experience designing and deploying multi-factor authentication architectures. experience with Active Directory integration and migration, including domain separation activities. ...

Infrastructure Engineer

Hiring Organisation
Gazelle Global Consulting Ltd
Location
Berkshire, South East, United Kingdom
Employment Type
Contract
Entra ID, MFA, SSPR, Conditional Access and sign-in investigation Entra Connect/Cloud Sync Application Registrations and Enterprise Applications SSO using SAML, OAuth 2.0 and OpenID Connect PKI and Microsoft Certificate Services Basic PowerShell scripting and automation ServiceNow or similar ITSM tools You should be comfortable troubleshooting identity ...

Identity Security Architect

Hiring Organisation
Circle Group
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £550 per day
Microsoft Entra PIM . Experience with identity governance, lifecycle management and access certification. Strong understanding of modern authentication and federation protocols including OAuth 2.0, OpenID Connect, SAML and Kerberos. Experience designing passwordless and phishing-resistant authentication solutions. Strong understanding of Microsoft 365 and Azure security architecture. Experience designing identity … Leaver (JML) processes, access certification, lifecycle automation and management of guest/external identities. Provide architectural guidance for application and workload identities, including OAuth 2.0, OpenID Connect, SAML, Enterprise Applications, App Registrations, Managed Identities and Service Principals. Establish governance for application permissions, secrets, certificates and workload credentials, reducing reliance ...