26 to 50 of 205 OAuth2 Jobs in the UK

Senior Full-Stack Engineer (Integrations)

Location
City of Edinburgh, Scotland, United Kingdom
Experience Strong software engineering fundamentals, including maintainable design, testing, code review and continuous improvement. Extensive experience designing and securing APIs, including REST, OpenAPI, OAuth 2.0, OpenID Connect and service-to-service communication. Strong Microsoft Azure experience covering application hosting, networking, monitoring and integration services. Advanced C# and .NET development ...

Full Stack Engineer

Hiring Organisation
ISR RECRUITMENT LIMITED
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £525/day (Outside IR35)
Experience: Strong hands-on React, TypeScript/JavaScript and Python/FastAPI development skills. Experience building REST APIs, microservices and secure authentication using OAuth2, OpenID Connect and JWT. Practical AWS experience, including IAM, monitoring, secrets management and serverless or container-based services. Experience with PostgreSQL, DynamoDB, Git, code reviews ...

Solutions Architect

Hiring Organisation
Lynx Recruitment Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent
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 ...

Solutions Architect

Hiring Organisation
Lynx Recruitment Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
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 Cloud Backend Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
database layouts. You have experience with asynchronous messaging, for example Azure Service Bus or Event Hubs. You understand API and application security, including OAuth2, JWT, identity management and secure secrets management. You bring a senior‐level approach to system design, reliability, automated testing and code quality. You take ownership ...

Lead Application Architect

Location
Greater London, England, United Kingdom
cloud-native principles. Working knowledge of CI/CD (Docker, GitHub Actions) from a developer’s perspective. Strong understanding of REST API design and OAuth2/OpenID Connect. Strong commitment to automated testing, and the ability to set testing standards the team can adopt. Hands‐on experience with AI coding ...

Lead Application Architect

Hiring Organisation
BESTWAY WHOLESALE LIMITED
Location
North West London, London, United Kingdom
Employment Type
Permanent
cloud-native principles. Working knowledge of CI/CD (Docker, GitHub Actions) from a developers perspective. Strong understanding of REST API design and OAuth2/OpenID Connect. Strong commitment to automated testing, and the ability to set testing standards the team can adopt. Hands-on experience with AI coding assistants ...

Integration Engineer

Location
Cardiff, Wales, United Kingdom
integration services Build and support RESTful API integrations between internal and third-party systems Implement API authentication and security mechanisms including API Keys, OAuth2, JWT and token-based authentication Produce and maintain API documentation and interface specifications Support API testing, versioning and lifecycle management Ensure APIs are performant, secure ...

Development & Technical Manager

Location
Aberdeen City, Scotland, United Kingdom
preferred; AWS or GCP acceptable).* Experience with modern web technologies and frameworks.* Solid understanding of API design, integration patterns, and modern authentication standards (OAuth2, OpenID Connect, JWT).* Experience with CI/CD pipelines, Git-based workflows, and automated testing practices.* Demonstrated ability to lead, mentor, and manage developers. ...

Development & Technical Manager

Location
Aberdeen City, Scotland, United Kingdom
preferred; AWS or GCP acceptable). Experience with modern web technologies and frameworks. Solid understanding of API design, integration patterns, and modern authentication standards (OAuth2, OpenID Connect, JWT). Experience with CI/CD pipelines, Git‐based workflows, and automated testing practices. Demonstrated ability to lead, mentor, and manage developers. ...

Senior Fullstack Engineer (Go/React)

Location
Manchester, England, United Kingdom
http, Gin, Echo or Chi Data access in Go using tools such as database/sql, sqlx, sqlc or GORM Authentication and authorisation including OAuth2, OIDC and JWT REST API design and implementation, with exposure to gRPC and Protocol Buffers Microservices and distributed system design SQL databases with strong query ...

Senior Fullstack Engineer (Go/React)

Location
Leeds, England, United Kingdom
http, Gin, Echo or Chi Data access in Go using tools such as database/sql, sqlx, sqlc or GORM Authentication and authorisation including OAuth2, OIDC and JWT REST API design and implementation, with exposure to gRPC and Protocol Buffers Microservices and distributed system design SQL databases with strong query ...

Senior Fullstack Engineer (Go/React)

Location
Greater London, England, United Kingdom
http, Gin, Echo or Chi Data access in Go using tools such as database/sql, sqlx, sqlc or GORM Authentication and authorisation including OAuth2, OIDC and JWT REST API design and implementation, with exposure to gRPC and Protocol Buffers Microservices and distributed system design SQL databases with strong query ...

Senior Fullstack Engineer (Go/React)

Location
City of Edinburgh, Scotland, United Kingdom
http, Gin, Echo or Chi Data access in Go using tools such as database/sql, sqlx, sqlc or GORM Authentication and authorisation including OAuth2, OIDC and JWT REST API design and implementation, with exposure to gRPC and Protocol Buffers Microservices and distributed system design SQL databases with strong query ...

Remote Cloud Security Architect — Threat Modelling & AI

Location
Greater London, England, United Kingdom
security architecture and cloud security best practices. Experience securing Java-based microservices and distributed systems. Knowledge of modern authentication and authorisation patterns (OAuth2, OIDC, JWT, etc.). Experience assessing API security risks and controls. Strong stakeholder management and influencing skills. Ability to work independently and operate effectively in fast-moving ...

Senior Principal Architect, CTO Office

Location
Greater London, England, United Kingdom
judge patterns, online monitoring of modelbehaviour; tooling such as RAGAS,promptfoo,LangfuseorLangSmith, or eval harnesses you built yourself Security, identity, and governance: OAuth2/OIDC, Entra ID and service principals, secrets management; guardrails and content safety; auditability and traceability of agent decisions Cloud and platform: production Kubernetes andcontainerisation, infrastructure ...

Full Stack Java Engineer

Location
Guildford, England, United Kingdom
over a network, failure handling, idempotency, consistency trade-offs. Secure coding basics: input validation, secrets handling, dependency hygiene, and authentication and authorisation patterns (OAuth 2.0, OIDC, JWT). Clear written communication: your tickets, review comments and documentation will be read by colleagues outside engineering, our partner and our auditors. ...

Platform Consultant - (Multiple Levels) - (Hybrid OR Remote)

Location
Belfast City District, Northern Ireland, United Kingdom
Agile delivery methodologies. Desirable Skills: Working knowledge of industry security frameworks and standards including OWASP Top 10, MITRE ATT&CK, NIST Cybersecurity Framework, OAuth 2.0, OpenID Connect, and SAML. Experience supporting Security Operations, Incident Response, SOC, or breach modeling activities. Strong software engineering background with experience in Java, JavaScript ...

Platform Consultant - Senior Expert

Location
Belfast City District, Northern Ireland, United Kingdom
Agile delivery methodologies Desirable Skills Working knowledge of industry security frameworks and standards including OWASP Top 10, MITRE ATT&CK, NIST Cybersecurity Framework, OAuth 2.0, OpenID Connect, and SAML Experience supporting Security Operations, Incident Response, SOC, or breach modeling activities Strong software engineering background with experience in Java, JavaScript ...

Full Stack Engineer

Location
Greater London, England, United Kingdom
responsive, cross-browser compatible applications APIs: Developing RESTful APIs Architecture and design : MVC architecture, design patterns, and dependency injection Security: Authentication and authorization (JWT, OAuth2) Databases: Hands-on SQL with MySQL, PostgreSQL, or Oracle. This includes complex queries, joins, indexing, and query optimization. Desirable Skills: Knowledge of NoSQL databases (MongoDB ...

Backend Developer

Location
Greater London, England, United Kingdom
commercial monetization branches. System Compliance, Security & Performance: Enforce ironclad data protection layers matching UK GDPR and Data Protection Act 2018 standards. Set up OAuth2, JWT mechanisms, role-based access control profiles, continuous security auditing loops, and proactive error logging systems to actively prevent system threats or data breaches. DevOps ...

Senior Python Developer/ Engineer

Location
City of Westminster, England, United Kingdom
external services. Strong understanding of software design patterns, object‐oriented programming principles, clean code practices, and distributed system design. Experience implementing API security using OAuth2, JWT, OpenID Connect, API Keys, and secure authentication/authorization mechanisms. Experience with relational and NoSQL databases such as PostgreSQL, MySQL, Aurora, or DynamoDB. Experience … Testing, Integration Testing, and API Testing. Exposure to WebSockets, event‐driven architectures, or real‐time data patterns. Familiarity with modern authentication approaches such as OAuth2, OpenID Connect, JWT, and AWS Cognito. Experience with OpenAPI/Swagger specifications and API lifecycle management. Experience with CI/CD tools such as GitHub ...

Site Reliability Engineer NEW Posted today Hemel Hempstead Haven Haven

Location
Hemel Hempstead, England, United Kingdom
TypeScript Understanding of observability and monitoring, incident management, disaster recovery and security practice Solid grounding in cloud and network security principles and technologies (TLS, OAuth2, Active Directory and similar) Experience supporting and maintaining critical legacy database systems (Oracle, MS SQL) alongside modern engines (PostgreSQL/Aurora PostgreSQL, OpenSearch) Active ...

Cloud Security Solution Architect

Location
Bolsterstone, England, United Kingdom
Authorisation Identity Federation Identity Governance & Administration (IGA) Privileged Access Management (PAM) Non-Human Identity Management Workload and Service Identity Identity Standards & Protocols OAuth 2.0 OpenID Connect (OIDC) SAML SCIM Security Architecture Zero Trust Architecture Security Architecture and Security Controls API Security Service-to-Service Authentication Secrets Management ...

Web: Full Stack Tech Lead

Location
Greater London, England, United Kingdom
refactors. React + TypeScript mastery: component design, hooks, performance, testing (Vitest/Jest, Playwright). FastAPI expertise: async patterns, Pydantic schemas, pagination, auth (OAuth2/OIDC), rate‐limits, background jobs. Elasticsearch fluency: mappings/analyzers (ngrams, synonyms), aggregations, filters, sorting, performance tuning. Cloud & DevOps : solid experience on AWS and/ ...