15 of 15 Contract OAuth2 Jobs

Application Developer

Hiring Organisation
Experis
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£420 - £473 per day
APIs (Cloud Run, Cloud Functions, GKE). Deep understanding of event-driven architectures, Pub/Sub, message processing, and workflow automation. Strong knowledge of OAuth2, OIDC, JWT, SAML, and identity federation patterns Proficiency in Terraform or equivalent IaC tools. Experience using API gateways, reverse proxies, or service mesh technologies. Soft ...

Private Cloud Architect

Hiring Organisation
Experis
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
Up to £411 per day
Cyber Security engineering environments. Knowledge of Databricks, Spark, or Data Lake technologies. Experience supporting Data Engineering platforms. Understanding of API security concepts including OAuth2, JWT, and mTLS. Knowledge of Site Reliability Engineering (SRE) and observability practices. If you receive suspicious outreach claiming to be from us, please contact ...

Envoy API Engineer

Hiring Organisation
Uniting People
Location
Glasgow, Lanarkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 425 Daily
understanding of RESTful APIs and the OpenAPI Specification (OAS) Hands-on experience implementing authentication and authorisation at API gateway level Strong experience with: OAuth 2.0 OpenID Connect (OIDC) JWT validation Mutual TLS (mTLS) Strong DevOps experience, including: CI/CD Kubernetes Terraform This is a hands-on engineering opportunity ...

Kong API Engineer (urgent start)

Hiring Organisation
Uniting People
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 440 Daily
Management platforms , ideally Kong API Gateway Strong understanding of RESTful APIs and the OpenAPI Specification (OAS) Hands-on API security experience, including: OAuth 2.0 OpenID Connect (OIDC) JWT validation Key Authentication Mutual TLS (mTLS) Strong cloud-native engineering experience Experience across CI/CD, Kubernetes and Terraform Desirable Skills ...

Senior Front End React Engineer

Hiring Organisation
Experis
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £470/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 ...

S/4HANA - Coupa Integration Architect

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £598/day
OData services). Coupa integration configuration (master data imports/exports, suppliers, COA, transactional flows, SFTP/API, file formats). Security (OAuth2, mTLS, certificates, key management), and data protection. Monitoring/Observability (CPI/MuleSoft dashboards, Splunk/App Insights, alerting, trace correlation). CI/CD for integrations ...

Java Full stack Developer

Hiring Organisation
NEEV LIMITED
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
Contract Rate
£400 per day
Data JPA Expertise in Microservices Architecture Hands-on experience with Apache Kafka Experience deploying applications on Kubernetes Strong knowledge of API Authentication & Authorization OAuth 2.0 JWT OpenID Connect API Gateway concepts Experience with Observability and Monitoring Tools Grafana Prometheus Splunk ELK Stack Dynatrace/AppDynamics Strong understanding of Bean … software development experience Minimum 8+ years of hands-on experience with Java Microservices development Key Skills Java, Spring Boot, Microservices, Kafka, Kubernetes, API Authentication, OAuth2, JWT, Observability, Prometheus, Grafana, Splunk, Bean Management, SQL, REST APIs, CI/CD, Docker, Cloud Technologies. ...

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 ...

Lead Azure Engineer

Hiring Organisation
Teksystems
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £550/day
through secure coding practices, threat modelling, role-based access control and least privilege, secrets management including Key Vault integration, and modern identity patterns using OAuth2 and OIDC. Coach and uplift engineers across the stack by leading code and design reviews, mentoring, driving consistent standards, and actively reducing technical debt. Collaborate … applying DevSecOps practices including SAST and DAST, and dependency scanning within CI/CD pipelines. Practical knowledge of modern identity and access management, including OAuth2 and OIDC. Additional Skills & Qualifications experience with Azure services commonly used alongside AKS, such as Azure Container Registry (ACR), Key Vault, Azure Monitor, Log Analytics ...

Software Developer C and Linux

Hiring Organisation
System Recruitment
Location
Lymington, Hampshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£60,000
Working with Linux build systems, (mainly Autotools) Identity & Authentication knowledge: LDAP/Active Directory integration (e.g. via OpenLDAP's libldap) OpenID Connect/OAuth 2.0 (e.g. via liboauth2) Understanding of credential handling, token validation, and session management Awareness of identity-related security concerns (trust boundaries, configuration errors, credential leakage ...

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 ...

Front End Developer

Hiring Organisation
Experis
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £579/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 ...

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. ...

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 ...