13 of 13 Contract OAuth2 Jobs in the South East

Solutions Architect

Hiring Organisation
Lynx Recruitment Limited
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
Salary
£80,000
distributed platforms. Experience delivering cloud-native solutions across AWS, Azure, and/or GCP. Strong understanding of API security, authentication, and integration patterns including OAuth2, OpenID Connect, REST, JSON, and API Gateway technologies. Demonstrable experience producing High-Level Designs (HLDs), solution options, architecture assessments, and technical governance documentation. Strong engineering ...

Senior Developer - AI Enablement

Hiring Organisation
Henderson Scott
Location
South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
Umbrella rate
Gateways, and approved foundation-model services into enterprise workflows. Build reusable APIs, libraries, and configuration patterns for consuming teams. Build authentication, authorisation (OIDC/OAuth2), rate limiting, usage attribution, and audit logging controls. Implement safe integrations with AI agents, tool calling, and Model Context Protocol (MCP) services. Key Skills & Experience ...

Platform Engineer

Hiring Organisation
Lorien Resourcing Limited
Location
City of London, South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
£550 - £600 per day
models, orchestration vs. choreography) with the ability to translate architectural standards into engineered platform capabilities and reusable components. Practical experience of API security, OAuth 2.0/OpenID Connect, mutual TLS, data-in-transit protection and access control as applied to integration platforms, with the ability to embed security into ...

Lead Engineer - Al Enablement

Hiring Organisation
Henderson Scott
Location
South East, United Kingdom
Employment Type
Permanent Contract, On-site
Salary
£550 - £600 per day + Umbrella rate
model evaluation, and prompt/context management. Hands-on experience with AWS (specifically AWS Bedrock or comparable foundation model platforms). Strong knowledge of OAuth2/OIDC, IAM, RBAC, and telemetry (OpenTelemetry, Splunk, Prometheus). Active SC Clearance (or immediate eligibility). Desirable Skills: Experience with Cloudflare AI Gateway ...

Senior Integration Engineer - CMS

Hiring Organisation
Connells Limited
Location
Milton Keynes, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
delivering enterprise-scale integration solutions Experience building and consuming REST, SOAP or GraphQL APIs, webhooks and event-driven integrations, including secure authentication (e.g. OAuth 2.0) Experience with Azure Working knowledge of JavaScript/TypeScript (e.g. Node.js) for CMS SDKs, automation and migration scripting Experience of data migration, ETL processes ...

IDAM Architect

Hiring Organisation
Sanderson Government and Defence
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Expertise in modern identity platforms including: Microsoft Entra ID/Azure AD Okta Ping Identity ForgeRock Strong knowledge of: Active Directory and LDAP OAuth 2.0 SAML OpenID Connect Identity Federation Experience with: Privileged Access Management (PAM) Role-Based and Attribute-Based Access Control Identity Governance and Administration (IGA) Access ...

IAM Architect - DV Cleared

Hiring Organisation
Sanderson Government and Defence
Location
Farnborough, Hampshire, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Expertise in modern identity platforms including: Microsoft Entra ID/Azure AD Okta Ping Identity ForgeRock Strong knowledge of: Active Directory and LDAP OAuth 2.0 SAML OpenID Connect Identity Federation Experience with: Privileged Access Management (PAM) Role-Based and Attribute-Based Access Control Identity Governance and Administration (IGA) Access ...

AWS DevSecOps Engineer, React, AWS

Hiring Organisation
Sanderson Recruitment
Location
South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£650 - £680 per day
authorisation and integration security are built in from day one. Key Skills & Experience Strong background in DevSecOps, Application Security or Integration Security. Expertise in OAuth2, OIDC, JWT and API Security . Strong knowledge of OWASP Top 10 and OWASP API Security Top 10 . Experience securing AWS environments, including ...

Integration Architect

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Design and implement APIM policies and Policy Fragments covering areas such as authentication, routing, transformation and payload validation. Define secure API architectures using OAuth 2.0, OpenID Connect, JWT, mTLS, Microsoft Entra ID and Azure Key Vault . Design secure hybrid integration architectures incorporating Azure VNets, Private Endpoints, Application Gateway … with asynchronous and event-driven integration using technologies such as Azure Service Bus and Event Grid . Strong API/application security knowledge including OAuth2, OIDC, JWT, mTLS and Azure Key Vault . Experience designing and implementing cloud solutions on Microsoft Azure . Experience with Terraform or similar Infrastructure ...

Platform Engineer, AWS, Kubernetes

Hiring Organisation
Sanderson Recruitment
Location
South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
£500 - £525 per day
platform operations, production readiness, DR testing and incident management. Manage AWS, Kubernetes (EKS), Terraform and GitOps environments. Drive secure integrations using PKI, mTLS and OAuth2/OIDC. Define CI/CD standards, release controls and deployment pipelines. Produce ADRs and present solutions to architecture and governance boards. Manage platform roadmap ...

AI Platform Engineer - TypeScript AWS MCP Agentic AI

Hiring Organisation
Method-Resourcing
Location
South East, United Kingdom
Employment Type
Permanent Contract, On-site
Salary
£90,000
particularly FastAPI or similar frameworks. Experience with LangChain, LangGraph, LlamaIndex or comparable agent frameworks. LLM function calling, tool use and agent orchestration. API gateways, OAuth2, JWT and secure service-to-service communication. JSON-RPC, Server-Sent Events (SSE), WebSockets or asynchronous programming. Experience designing and deploying production AI applications. ...

SAP BTP Solution Architect

Hiring Organisation
Everforth Quinnox
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
architecture using CAP/RAP, ABAP Cloud and secure APIs . Define BTP security and connectivity patterns covering IAS/IPS, XSUAA, SSO, OAuth 2.0, Principal Propagation and Cloud Connector . Run client requirements and solution-design workshops and present architecture decisions, risks and trade-offs to senior stakeholders. ...

Integration Architect

Hiring Organisation
Compass UK & Ireland
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
complementary rather than misaligned. Security, Key Management and Compliance Embed security as a first principle in all integration design - covering authentication and authorisation (OAuth 2.0, OIDC, mutual TLS), transport encryption, and consumer access control. Define and govern standards for secrets management, API key lifecycle, certificate rotation, and integration endpoint … owning technology selection decisions - able to evaluate platforms critically, build a business case, and see choices through to implementation. Strong integration security knowledge: OAuth 2.0, OIDC, mutual TLS, secrets management, and AWS-native key and secrets tooling (AWS Secrets Manager, AWS KMS). Experienced operating at a senior level ...