126 to 149 of 149 OAuth2 Jobs in London

Global POS Backend & API Integration Engineer

Location
Greater London, England, United Kingdom
надёжности потоков данных. Кандидат должен иметь 3+ года опыта с Node.js/TypeScript, знание Kafka, PostgreSQL и облачных платформ. Предпочтение отдается опыту с OAuth2, мониторингом и CI/CD. #J-18808-Ljbffr ...

Kong API Gateway Specialist

Hiring Organisation
EUROPEAN SOFTWARE SOLUTIONS (UK) LIMITED
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 per day
scalability, and operational resilience of the API platform. Security & Compliance Define and enforce API security standards and controls. Implement authentication and authorisation mechanisms including OAuth2, OpenID Connect, JWT, and API key management. Conduct security reviews and support regulatory compliance requirements. Work closely with cybersecurity teams to ensure secure API exposure … Source). Extensive experience in API management and governance. Strong understanding of RESTful APIs, OpenAPI Specifications (Swagger), and API design best practices. Experience implementing OAuth2, OpenID Connect, JWT, MTLS, and API security controls. Experience with API lifecycle management and API cataloguing solutions. Strong understanding of integration technologies and middleware platforms. ...

Kong API Gateway Specialist

Hiring Organisation
Infoplus Technologies UK Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £450.00 per day
scalability, and operational resilience of the API platform. Security & Compliance Define and enforce API security standards and controls. Implement authentication and authorisation mechanisms including OAuth2, OpenID Connect, JWT, and API key management. Conduct security reviews and support regulatory compliance requirements. Work closely with cybersecurity teams to ensure secure API exposure … Source). Extensive experience in API management and governance. Strong understanding of RESTful APIs, OpenAPI Specifications (Swagger), and API design best practices. Experience implementing OAuth2, OpenID Connect, JWT, MTLS, and API security controls. Experience with API lifecycle management and API cataloguing solutions. Strong understanding of integration technologies and middleware platforms. ...

Vice President, Cloud Engineer - AI Engineer

Location
Greater London, England, United Kingdom
experience implementing and supporting cloud platforms and identity solutions (Azure, Oracle, Entra ID).* Experience developing REST APIs, integrating services, and implementing identity flows (OAuth2, tokens).* Familiarity with Azure OpenAI, OpenAI SDK/models, and applying AI services to real-world use cases.* Strong knowledge of IAM, security patterns … awareness in financial services* Ability to operationalise Responsible AI controls* **API Development & Integration*** REST API development and integration* API Management/API Gateway patterns* OAuth2, client credential flows, identity-driven service design* **Automation & DevOps*** CI/CD pipelines (GitHub Actions, Azure DevOps, etc.)* IaC (Bicep, ARM, Terraform)* Reusable automation frameworks ...

IAM Engineer: Identity Lifecycle & Access Governance

Location
Greater London, England, United Kingdom
access governance across platforms. The role requires collaboration with security, infrastructure and application teams, strong documentation skills, and experience with standards like SAML, OAuth2 and SCIM. A Baseline Personnel Security Standard is preferred. #J-18808-Ljbffr ...

Integration Architect - SAP SAAS Products

Location
Greater London, England, United Kingdom
data, transactional data, and identity across SAP and non-SAP systems. • Govern mapping, transformation, error handling, retries, and idempotency. Security & Compliance • Implement secure integration (OAuth2/SAML, mTLS, IP allowlists, secrets management). • Enforce data privacy, retention, and regulatory controls (e.g., GDPR/SOX) in integrations. Operations & Reliability • Set SLAs … Mesh, OData/REST, IDoc/EDI. • Proven delivery with SuccessFactors, Ariba, Concur, Datasphere, SAC, and S/4HANA Cloud integrations. • Strong security fundamentals (OAuth2, SAML, JWT, SCIM) and compliance awareness. • Hands-on with observability (Cloud ALM), performance tuning, and reliability engineering. • Experience with agile delivery, CI/ ...

Solutions Architect

Location
Greater London, England, United Kingdom
About Xceedance Xceedance is a global provider of strategic consulting, managed services, and technology solutions to the insurance industry. We help insurers, reinsurers, brokers, and MGAs modernize operations, enhance underwriting and claims capabilities, and accelerate ...

Senior C# IAM Developer - Auth0, CIAM, AWS - Outside IR35

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £700 to £750 per day
C# & .Net Own and evolve our Auth0 identity platform: tenant configuration, flows, hooks, rules, MFA, RBAC Design and maintain token-based security models (OIDC, OAuth2, JWT lifecycle, refresh strategies) Build secure event-driven and serverless components ( AWS Lambda, SNS/SQS, EventBridge ) Lead secure coding practices, code reviews, and threat … years experience building production systems in C# & .NET Deep knowledge of Auth0 (Actions, Rules, Hooks, Universal Login, MFA, RBAC, custom claims) Solid understanding of OAuth2 , OIDC , SAML , JWT , and modern identity patterns Experience with AWS serverless ( Lambda, API Gateway, DynamoDB, EventBridge ) Strong grasp of secure coding principles: input validation, secrets ...

Senior Power Platform Developer, AI

Location
Greater London, England, United Kingdom
tool-based agent integration patterns, including troubleshooting identity, permissions and data flow Strong API and integration skills, including REST/JSON, custom connectors, OAuth 2.0, Microsoft Entra ID and secure secrets management Pro-code engineering capability in one or more languages such as TypeScript/JavaScript, C# or Python … Integration Skills Pro-code Engineering ATS Optimization Keywords Hard Skills Power Automate Dataverse Copilot Studio TypeScript JavaScript C# Python REST/JSON OAuth 2.0 CI/CD Soft Skills Technical Leadership Communication Mentoring Certifications & Qualifications Security Clearance Baseline Personnel Security Standard Industry Keywords Data Protection Accessibility Responsible AI Live ...

Senior Technical Architect

Location
Greater London, England, United Kingdom
authorisation . Define relationships between organisations, users, roles and permissions. Apply IAM, RBAC/ABAC, federation and delegated access patterns. Use standards including OAuth 2.0 and OpenID Connect (OIDC) . Consider onboarding, access provisioning, lifecycle management and audit. Apply modern AWS/cloud architecture and integration patterns . Understand … equivalent . Strong UK Government/central government or regulated environment experience. Strong IAM experience covering authentication and authorisation. Practical experience with OAuth 2.0 and OIDC . Experience designing B2B, third-party, partner or delegated access solutions. Strong API and integration architecture experience. Experience with AWS/cloud architecture ...

Salesforce Integration Developer

Hiring Organisation
Focus on SAP
Location
City of London, London, United Kingdom
Design ETL, data migration, orchestration and synchronisation solutions, ensuring data quality, integrity and Change Data Capture (CDC). Implement secure integration patterns using OAuth 2.0, JWT, SAML, Connected Apps and Named Credentials , aligned with enterprise security, GDPR and data governance requirements. Salesforce Engineering & Delivery Develop Salesforce solutions using Apex … middleware technologies such as MuleSoft, Azure Integration Services, Dell Boomi, Informatica Cloud or Jitterbit . Strong knowledge of integration security and authentication, including OAuth 2.0, JWT, SAML, Connected Apps and Named Credentials . Experience with Salesforce DX, CI/CD, version control, automated testing and deployment tooling , alongside strong ...

IAM Engineer - SSO – Carnaby Street, London

Location
Greater London, England, United Kingdom
platform teams to onboard applications to SSO and enforce consistent authentication standards.* Design and maintain secure federation integrations using protocols such as SAML, OAuth 2.0, and OpenID Connect (OIDC).* Develop and maintain automation and tooling to support access onboarding, configuration, and lifecycle management.* Troubleshoot and resolve complex authentication … authentication and authorization concepts, including SSO, federation, MFA, and adaptive access.* Hands-on experience with identity protocols and standards such as SAML, OAuth 2.0, OpenID Connect (OIDC), and LDAP.* Experience integrating identity platforms with cloud applications, SaaS platforms, and custom-built applications.* Proficiency in scripting and automation using tools ...

IDAM Product Owner

Hiring Organisation
Required IT
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £650.00 per day
integrations for SaaS, cloud, and enterprise applications. Work with application teams to onboard applications using SAML 2.0, OpenID Connect (OIDC), and OAuth 2.0 . Define integration patterns, authentication requirements, and acceptance criteria for new applications. Manage Entra ID capabilities including: Enterprise Applications and App Registrations SSO and federation Conditional … understanding of Microsoft Entra ID (Azure AD) . Significant experience delivering SSO integrations across a large application estate. Practical knowledge of: SAML 2.0 OAuth 2.0 OpenID Connect WS-Federation Microsoft Entra Enterprise Applications App Registrations Conditional Access MFA RBAC and application permissions Experience gathering requirements and managing technical product ...

Senior Product Engineer - Partner Experience

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
87500 to 111000 GBP Annually
patterns. You think in terms of domain boundaries, aggregates, and service responsibilities. • Experience designing and maintaining RESTful APIs commercially. Comfort with OpenAPI/Swagger, OAuth2, and versioning strategies. • Ability to design and maintain relational databases (MySQL, PostgreSQL), including query performance, indexing, and data modelling. • You enjoy mapping complex technical landscapes … SaaS products. • Understanding of payments systems and the complexities of cross-border money movement. • Experience with identity and access management (SAML, SSO, SPIFFE, OAuth2). • Familiarity with Kafka or other event streaming platforms. • Experience in a platform team serving multiple internal or external consumers. • Ability to explain technical decisions ...

Java Engineer

Hiring Organisation
Virtusa
Location
London, United Kingdom
Salary
£ 80 K
managing producers, consumers, topics, partitions, and Kafka Streams.API Design: Build and maintain secure RESTful APIs using standard practices like DTOs, pagination, error handling, and OAuth2/JWT for security.Performance Optimization: Identify and address bottlenecks in microservices and Kafka components to ensure system speed and resource efficiency.Database Management: Design and integrate … managing producers, consumers, topics, partitions, and Kafka Streams.API Design: Build and maintain secure RESTful APIs using standard practices like DTOs, pagination, error handling, and OAuth2/JWT for security.Performance Optimization: Identify and address bottlenecks in microservices and Kafka components to ensure system speed and resource efficiency.Database Management: Design and integrate ...

Identity & Access Management Engineer

Location
Greater London, England, United Kingdom
onboarding checks Desirable: experience with Saviynt, SailPoint, Omada, ForgeRock or similar IAM/IGA platforms Desirable: experience integrating with ServiceNow Desirable: knowledge of SAML, OAuth2, OpenID Connect and SCIM Desirable: experience supporting PAM solutions Desirable: experience in government, regulated or high-security environments Desirable: understanding of Zero Trust and modern … Directory Access Governance Hard Skills Identity Lifecycle Management Access Provisioning Role-Based Access Control (RBAC) REST API Integration Web Services Active Directory LDAP SAML OAuth2 Python Soft Skills Stakeholder Engagement Communication Skills Certifications & Qualifications Security Clearance Baseline Personnel Security Standard Industry Keywords Identity Governance and Administration (IGA) Access Governance Zero ...

Senior Lead Oracle Fusion Cloud Integration & Extension Consultant role

Hiring Organisation
Version 1
Location
London, United Kingdom
Salary
£ 80 K
performance tuning for high-volume integrations, including batching, pagination, payload optimisation, parallel processing and appropriate use of asynchronous patterns. • Implement secure integration patterns using OAuth2, certificates, keys, PGP encryption, secure FTP, allow-listed connectivity and OIC connectivity agents where required. • Support environment configuration, migration between environments, deployment sequencing and release … orchestration. • Strong technical knowledge of REST, SOAP, XML, JSON, XSLT, XPath, schemas, payload mapping and interface validation. • Experience with secure integration design, including OAuth2, certificates, secure file transfer, encryption, connectivity agents and controlled access to integration endpoints. • Experience implementing technical and business error-handling frameworks, including logging, notification, retry, replay ...

Senior Frontend Engineer

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
built with React and TypeScript, enabling secure integration with our custom Secure Token Service.Design intuitive, developer-friendly APIs that abstract complex authentication flows (OAuth2, OpenID Connect).Ensure the SDK is secure, performant, and easy to integrate across a wide range of frontend applications.Collaborate with backend engineers to align SDK functionality … frontend development, with deep expertise in React, TypeScript, and modern JavaScript.Proven experience designing and maintaining SDKs or libraries used by other developers.Strong understanding of OAuth2, OpenID Connect, and secure authentication flows.Familiarity with CI/CD pipelines, automated testing, and versioning strategies for SDKs.Experience with frontend performance optimization, cross-browser compatibility ...

Senior Frontend Engineer

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
built with React and TypeScript, enabling secure integration with our custom Secure Token Service. Design intuitive, developer-friendly APIs that abstract complex authentication flows (OAuth2, OpenID Connect).Ensure the SDK is secure, performant, and easy to integrate across a wide range of frontend applications. Collaborate with backend engineers to align … with deep expertise in React, TypeScript, and modern JavaScript. Proven experience designing and maintaining SDKs or libraries used by other developers. Strong understanding of OAuth2, OpenID Connect, and secure authentication flows. Familiarity with CI/CD pipelines, automated testing, and versioning strategies for SDKs. Experience with frontend performance optimization, cross ...

Senior Frontend Engineer

Location
Greater London, England, United Kingdom
built with React and TypeScript, enabling secure integration with our custom Secure Token Service.* Design intuitive, developer-friendly APIs that abstract complex authentication flows (OAuth2, OpenID Connect).* Ensure the SDK is secure, performant, and easy to integrate across a wide range of frontend applications.* Collaborate with backend engineers … with deep expertise in React, TypeScript, and modern JavaScript.* Proven experience designing and maintaining SDKs or libraries used by other developers.* Strong understanding of OAuth2, OpenID Connect, and secure authentication flows.* Familiarity with CI/CD pipelines, automated testing, and versioning strategies for SDKs.* Experience with frontend performance optimization, cross ...

Senior API Product Engineer - Wise Platform

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
87500 to 111000 GBP Annually
Team The API Experience team builds and maintains some of the most critical systems at Wise: the public API gateway, authentication/authorization systems (OAuth2), SDKs, and developer infrastructure used by our partners and internal teams. Our goal is to set the gold standard for intuitive, secure, and enterprise-ready … services using Java, Spring Boot, Kafka, and PostgreSQL within an event-driven, microservices architecture. API Product Ownership: Set API standards (RESTful, OpenAPI/Swagger, OAuth2) and build developer-friendly tools, SDKs, and reference implementations to reduce integration complexity for major partners. Technical Leadership & Mentorship: Champion engineering best practices, conduct code ...

Solutions Architect

Location
City Of London, England, United Kingdom
City of London | Hybrid – 2–3 days onsite Up to £110,000 per year Insurance Technology & Consulting We are working with a global insurance technology and consulting business seeking an experienced Solution Architect to design ...

Product Support Engineer

Location
Greater London, England, United Kingdom
Are you excited about working with cutting-edge technologies? Would you like to work with our Zero Trust portfolio? Join our Product Support Team As a Product Support Engineer, you will join a small team ...

Senior C++/iOS Engineer - User Platform

Location
Greater London, England, United Kingdom
We’re looking for a Senior C++/iOS Engineer to join the Baldur squad within User Platform (UP). Baldur owns Spotify’s Session Management and Delegated Authorization domains—the systems that enable applications ...