1 to 25 of 78 OAuth2 Jobs in the UK

Lead Solution Architect

Hiring Organisation
Anson Mccade
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent, Work From Home
cost, and security. API & Integration Architecture Lead the design of secure, scalable RESTful APIs (OpenAPI/Swagger). Define standards for API gateways, authentication (OAuth2, mTLS), traffic management, rate limiting, and observability. Design integration patterns connecting internal systems with external partners and third-party ecosystems. Security, Resilience & Risk Embed security … Solution Architect in financial services or similarly regulated environments. Strong background designing and securing RESTful APIs and integration platforms. Deep understanding of: API gateways, OAuth2, mTLS, monitoring and rate limiting Cloud and hybrid architectures (container platforms, serverless, event-driven systems) Experience embedding regulatory and security requirements into architecture (e.g. PSD2 ...

Senior Test Automation Engineer (API, Linux - Billing / Rating Systems)

Hiring Organisation
RGS Global
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
Confident working in Linux environments (CLI, logs, troubleshooting) Experience testing billing, rating, charging, payments, or financial transaction systems Solid understanding of authentication and authorisation (OAuth2, JWT, API keys, etc.) Experience with CI/CD pipelines , version control, and defect tracking tools Desirable Experience Telecoms platforms (charging, mediation, invoicing) SDK testing ...

Fullstack Developer

Hiring Organisation
Kiota Recruitment
Location
Eastleigh, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
technologies. Demonstrable experience working with DevOps pipelines, CI and CD processes and automated testing. Solid understanding of secure coding practices, authentication methods such as OAuth2, and role based access control. Strong analytical and problem solving skills with the ability to work independently on complex tasks. Confident communicator able to work ...

Senior Applications Engineer - Backend Java

Hiring Organisation
Hays
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
with event-driven architecture Strong analysis and problem-solving skills Preferred - Experience of building distributed scalable microservices using Java/Kotlin, Spring Boot, OAuth 2.0, Secure API design A working understanding of technologies/areas: AWS, API Design, Automation testing In return, you will be rewarded with a highly ...

One Trust Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
Luton, Bedfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
From £475 to £480 per day
streaming. Knowledge with customer data platforms (event routing, identity resolution, integration setup). Good understanding and knowledge of identity systems such as ForgeRock (preferred), OAuth2, SSO, and token-based access. Understanding of data flows across applications, backend systems, and CDPs. Ability to interpret and implement privacy regulations into technical workflows. ...

Systems Developer

Hiring Organisation
Bridge Recruitment UK Limited
Location
Whyteleafe, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
C# .Net Core application development (at least 2 years) Microsoft Entity Framework LinQ Microsoft Visual Studio IDE (v17 upwards (2022)) Preferred C# WebAPI development (OAuth2) Microsoft SQL Server Knowledge of GIT version control Windows Server Microsoft Office 365/Teams If you feel like you meet the above criteria ...

ForgeRock and Ping AIC Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Leamington Spa, Warwickshire, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £450 to £500 per day
scripting languages (e.g., Java, JavaScript, Groovy). Implement Single Sign-On (SSO), Multi-Factor Authentication (MFA), and Federation using protocols like SAML, OAuth 2.0, and OpenID Connect. Configure and manage directories (LDAP, Active Directory) in conjunction with the IAM platforms. Automate deployment and configuration tasks using tools like Ansible ...

Open Banking Solution Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £550 to £600 per day
with core banking and payments execution platforms. API, Security, and Standards Strong experience designing secure, scalable APIs using RESTful principles. Deep understanding of OAuth 2.0, OpenID Connect, mutual TLS, certificates, token management, and consent-driven access control. Experience interpreting and applying standards such as OpenAPI, FAPI, and relevant regulatory ...

Mgr of IT Engineering

Hiring Organisation
TJX UK
Location
Watford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
tooling. Familiarity with .Net8 Libraries, Authentication protocols (e.g. Microsoft Identity Web, OIDC/JWT, Graph), Telemetry (OpenTelemetry, OTLP, App Insights) and secure coding standards (OAuth2/OIDC). Familiarity with inner-source models and enterprise reuse strategies. Experience implementing engineering governance frameworks. Knowledge of cloud-native development, platform engineering ...

Security Architect - Zero Trust & Access Controls

Hiring Organisation
Hargreaves Lansdown
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
B2C. AWS: IAM, Identity Center, Organizations, Cognito, Secrets Manager. Azure: Entra ID, Conditional Access, PIM, Key Vault, Managed Identities. Develop reference architectures for OAuth 2.0, OIDC, SAML 2.0, FIDO2/WebAuthn, and passwordless authentication flows. Review and approve identity designs for critical systems including API security, service-to-service … experience in designing and implementing IAM solutions. Deep understanding of cloud security architecture and control (AWS, Azure). Experience with modern authentication protocols (OAuth 2.0, OIDC, SAML) and fraud prevention technologies. Extensive knowledge and expertise on securing mobile apps, API transactions and system integrations with optimal combination of security ...

Full Stack Engineer

Hiring Organisation
Uniting Ambition
Location
Manchester, England, United Kingdom
Based in/willing to travel to North West office. Nice-to-have: Docker/Kubernetes, IaC (Terraform/ARM), Identity/Auth systems (OAuth2/JWT). Event streaming (Kafka/RabbitMQ), front-end testing (Jest, RTL). Fintech/healthcare/B2B SaaS experience. Benefits & Culture: Competitive salary ...

Java Software Engineer

Hiring Organisation
La Fosse
Location
England, United Kingdom
with CI/CD pipelines and cloud environments (AWS/Azure/GCP) • Strong testing mindset (unit, integration, contract) and automation awareness • Understanding of OAuth2/OIDC, JWT and general security patterns • Familiarity with observability tools (OpenTelemetry, Prometheus, Grafana, ELK etc.) Nice to have • Previous work with healthcare or regulated ...

Solutions Architect

Hiring Organisation
Reward Gateway
Location
Slough, Berkshire, UK
Employment Type
Full-time
knowledge and experience in domain-driven design Strong developer experience and knowledge around PHP is a nice-to-have Deep understanding of OpenID Connect, OAuth2, and SAML protocols Experience with CRM, Marketing, feature flagging, and analytics tools (Braze, Heap.io, Mixpanel) Proven ability to lead architectural migrations and manage technical debt. ...

Senior Mobile Developer (React Native)

Hiring Organisation
SoftServe
Location
Slough, Berkshire, UK
Employment Type
Full-time
Have a proven track record of publishing apps to both Apple App Store and Google Play Market Have deep understanding of secure mobile authentication (OAuth2/OIDC PKCE, biometrics, SCA) Have hands-on experience with mobile security best practices and secure storage Have strong background in CI/CD, automated ...

Application Developer

Hiring Organisation
Synechron
Location
Handsworth, West Midlands, UK
Employment Type
Full-time
Strong programming skills in Python, Go, Java, or Node.js. Hands-on with cloud-native deployment (Cloud Run, Cloud Functions, GKE). Deep understanding of OAuth2, OIDC, JWT, SAML protocols. Expertise in Terraform and event-driven architecture. Nice-to-Haves: Google Cloud Security or Cloud Architect certification. Experience with additional identity ...

Technical Lead/Senior Backend Engineer (Golang / Java Microservices)

Hiring Organisation
KBC Technologies UK LTD
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £400 per day
RESTful Web Services) – mandatory Java, Microservices, Spring & Spring Boot Hands-on experience implementing microservices architectures REST API design and development Microservices authorization using OAuth 2.0 Java 8+, including multithreading Spring modules: AOP, Spring Boot, Spring Data JPA Experience troubleshooting performance and security issues in production Solid understanding of design ...

Senior Mobile Developer (React Native)

Hiring Organisation
SoftServe
Location
Greater London, England, United Kingdom
Have a proven track record of publishing apps to both Apple App Store and Google Play Market Have deep understanding of secure mobile authentication (OAuth2/OIDC PKCE, biometrics, SCA) Have hands-on experience with mobile security best practices and secure storage Have strong background in CI/CD, automated ...

Solutions Architect

Hiring Organisation
Reward Gateway
Location
City of London, London, United Kingdom
knowledge and experience in domain-driven design Strong developer experience and knowledge around PHP is a nice-to-have Deep understanding of OpenID Connect , OAuth2 , and SAML protocols Experience with CRM, Marketing, feature flagging, and analytics tools (Braze, Heap.io, Mixpanel) Proven ability to lead architectural migrations and manage technical debt. ...

IAM Engineer

Hiring Organisation
Eligo Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 per annum
transformation. Security Tooling: Hands-on experience deploying PIM, SSPR, and Conditional Access in a production environment. Protocols: Deep understanding of authentication protocols (SAML, OIDC, OAuth2, LDAP) and their cloud-based alternatives. Governance: Experience with Entra ID Governance features, including Access Reviews and Lifecycle Workflows. Automation Skills: Proficient in scripting with ...

Senior C# Engineer - .Net Core, AWS Serverless Services, MySQL, APIs

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
/SNS, Step Functions, S3). Proficiency with relational databasesespecially Aurora MySQLand solid data modelling skills. Knowledge of secure coding practices, authentication/authorisation (OAuth2, JWT), and data protection fundamentals. Experience implementing and maintaining CI/CD pipelines and Infrastructure as Code (Terraform or AWS CDK). Comfortable containerising applications ...

Security Architect SAP, ServiceNow, SalesForce, Azure

Hiring Organisation
Smart Sourcer Limited
Location
North London, London, United Kingdom
Employment Type
Permanent
security-focused solution architecture. Strong experience securing enterprise platforms (SAP, ServiceNow, Salesforce, cloud, integration, data). Deep knowledge of IAM, SSO, MFA, SAML, OAuth2, encryption, key management, zero-trust, network segmentation and secure API/event-driven design. Proven ability to work with ISO 27001, NIST, CIS, GDPR and audit … OData/RFC), hybrid data flow protection. ServiceNow: ACLs, roles, IntegrationHub, MID Server, CMDB protection, secure monitoring. Salesforce: sharing model, permission sets, API security, OAuth2/OIDC, PII protection, encrypted fields. Cloud & Integration: secure API design, zero-trust networking, Azure security (Managed Identity, Key Vault, Conditional Access, PIM/ ...

Software Team Lead

Hiring Organisation
Zenovo
Location
Yate, North Bristol, Nibley, Gloucestershire, United Kingdom
Employment Type
Part Time
Salary
£70000 - £80000/annum Up to £80,000 (depending on experie
GCP. • Solid understanding of DevOps practices, CI/CD pipelines, and containerization technologies like Docker and Kubernetes. • Experience with authentication and authorisation frameworks (e.g., OAuth2, Keycloak) is a significant advantage. Leadership & Communication; • Demonstrated experience leading engineering teams or mentoring developers. • Strong communication and interpersonal skills. • Ability to translate business requirements ...

Application Developer

Hiring Organisation
Synechron
Location
Sheffield, England, United Kingdom
Strong programming skills in Python, Go, Java, or Node.js. ✔ Hands-on with cloud-native deployment (Cloud Run, Cloud Functions, GKE). ✔ Deep understanding of OAuth2, OIDC, JWT, SAML protocols. ✔ Expertise in Terraform and event-driven architecture. 🔹 Nice-to-Haves: ✨ Google Cloud Security or Cloud Architect certification. ✨ Experience with additional identity ...

Senior C# Developer

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
React/TypeScript , and relational databases ( SQL Server , Oracle ). Refactor legacy systems to reduce technical debt and improve performance. Implement modern security patterns (OAuth2/OpenID Connect, OWASP principles). Optimise database queries and schemas; ensure safe migrations. Participate in CI/CD processes, code reviews, and adhere ...

Principal Full Stack Engineer React, C#, MySQL, AWS, SaaS

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
patterns. Hands-on leader: comfortable coding ~40%+ of the time while guiding architecture across squads. Deep knowledge of API design, integration, and auth (OAuth2, JWT), with end-to-end performance focus. Strong database fundamentals with MySQL/Aurora: schema design, query optimisation, and performance engineering. Fluent with testing strategies …/CD (GitHub Actions) and Infrastructure as Code (Terraform, CloudFormation, AWS CDK). Model secure-by-design principles; ensure robust authentication/authorisation (OAuth2, JWT) and data governance. Mentor engineers, set patterns, run PoCs, and unblock complex problems across squads. Champion Always ship each cycle; partner with Product to balance ...