will have the following skills or proven experience: API Development: Proven experience designing and building RESTful APIs and services at scale. Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event buses). Programming Proficiency: Strong experience with C# and .NET frameworks. Solid understanding of More ❯
will have the following skills or proven experience: API Development: Proven experience designing and building RESTful APIs and services at scale. Experience with authentication, authorization, and secure API communication (OAuth2, JWT, etc.). Familiarity with API gateways, microservice architecture, and asynchronous messaging patterns (e.g., queues, event buses). Programming Proficiency: Strong experience with C# and .NET frameworks. Solid understanding of More ❯
maintain RESTful APIs and microservices to support platform functionality Build and optimise database schemas, queries, and data models for performance and scalability Implement secure authentication and authorization mechanisms including OAuth2 and SSO integrations Develop data processing pipelines using Azure services Write clean, well-documented, and testable code following industry best practices Troubleshoot and resolve production issues, ensuring system reliability and More ❯
/application servers such as NGINX, Apache, or JBoss. Exposure to monitoring and logging tools (ELK, Nagios, Splunk, DataDog, New Relic, etc.). Understanding of security and identity management (OAuth2, SSO, ADFS, Keycloak, etc.). Experience with version control systems (Git, Bitbucket, Subversion). Working knowledge of database technologies and query languages. Familiarity with Atlassian tools (Jira, Confluence) and agile More ❯
london, south east england, united kingdom Hybrid / WFH Options
Futuria
driven architectures, asynchronous processing, and tools like Celery or Kafka Familiarity with CI/CD pipelines, Docker, and DevOps workflows Experience designing or integrating authentication and authorisation systems (e.g., OAuth2, JWT) Success Metrics Deploy secure, scalable, and maintainable full-stack systems and LLM applications that deliver measurable business value Maintain low latency, high system uptime, and strong performance across APIs More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Futuria
driven architectures, asynchronous processing, and tools like Celery or Kafka Familiarity with CI/CD pipelines, Docker, and DevOps workflows Experience designing or integrating authentication and authorisation systems (e.g., OAuth2, JWT) Success Metrics Deploy secure, scalable, and maintainable full-stack systems and LLM applications that deliver measurable business value Maintain low latency, high system uptime, and strong performance across APIs More ❯
Java 21, Spring Boot 3.x, Angular 15+, React 18+, REST APIs CI/CD & DevSecOps: Jenkins, GitHub/GitLab/BitBucket, SonarQube, Prometheus, Grafana, ELK Stack Security & Secrets Management: OAuth2/OpenID Connect, HashiCorp Vault, CyberArk This is a high-impact leadership role offering the opportunity to shape the bank's engineering capability and deliver transformational technology solutions at an More ❯
Employment Type: Full-Time
Salary: £100,000 - £130,000 per annum, Inc benefits
JavaScript). Hands-on experience with an enterprise integration platform (iPaaS) such as MuleSoft, Dell Boomi, or a similar technology. Strong understanding of authentication/authorization standards like OAuth2.0, OpenID Connect, and SAML. Experience with data formats like JSON and XML and data transformation techniques. Familiarity with message queues, event-driven architecture, and distributed systems concepts. A solid More ❯
Pulborough, England, United Kingdom Hybrid / WFH Options
Viewture
evolve the backbone of our creator platform. What you’ll do: Design, develop, and maintain RESTful APIs & microservices Optimise database performance (Azure SQL/SQL Server) Implement secure authentication (OAuth2/SSO) Develop data processing pipelines using Azure services Collaborate with DevOps on CI/CD and monitoring Troubleshoot production issues and improve reliability Mentor junior developers and maintain technical More ❯
crawley, west sussex, south east england, united kingdom Hybrid / WFH Options
Viewture
evolve the backbone of our creator platform. What you’ll do: Design, develop, and maintain RESTful APIs & microservices Optimise database performance (Azure SQL/SQL Server) Implement secure authentication (OAuth2/SSO) Develop data processing pipelines using Azure services Collaborate with DevOps on CI/CD and monitoring Troubleshoot production issues and improve reliability Mentor junior developers and maintain technical More ❯
london, south east england, united kingdom Hybrid / WFH Options
Sanderson Government & Defence
tools (ELK, Nagios, DataDog, Splunk, New Relic) Experience with Atlassian Toolset (Jira, Confluence, etc.) Understanding of databases and query languages Awareness of identity and access management technologies (ADFS, OIDC, OAuth2, Keycloak, Red Hat SSO) Security Clearance Requirements Due to the nature of the work, candidates must be eligible for national security clearance . To meet this requirement, applicants must: Be More ❯
of expertise would be an advantage: Transport Ticketing. Point of Sale Terminals. Contactless Smartcards, ITSO. Contactless Payments and Payments Standards (cEMV, PCI). Internet Security and protocols – e.g. OWASP, OAuth2, OpenID. C# Developer/Embedded Software Engineer More ❯
expertise in digital engineering, CMS design and integration, cloud solutions, and data management. 2+ years of experience in technical architecture design and IT development. Familiarity with RESTful API design, OAuth2/API authentication, and workflow automation (Power Automate). Understanding of cybersecurity and global compliance requirements. Excellent communication and stakeholder management skills. Strong problem-solving, debugging, and testing skills. Ability More ❯
Leamington Spa, Warwickshire, England, United Kingdom
Crimson
Collaborate with cross-functional teams to deliver cohesive, end-to-end solutions. Familiar with DevOps tools (Docker, Jenkins) and cloud platforms (AWS, GCP). Knowledgeable in application security, including OAuth2 and JWT authentication. Interested in leveraging AI and automation to improve back-end processes. Interested? Please submit your updated CV to at Crimson for immediate consideration. Not interested? Do you More ❯
Leamington Spa, Warwickshire, Royal Leamington Spa, United Kingdom Hybrid / WFH Options
Crimson
Collaborate with cross-functional teams to deliver cohesive, end-to-end solutions. Familiar with DevOps tools (Docker, Jenkins) and cloud platforms (AWS, GCP). Knowledgeable in application security, including OAuth2 and JWT authentication. Interested in leveraging AI and automation to improve back-end processes. Interested? Please submit your updated CV to at Crimson for immediate consideration. Not interested? Do you More ❯
Master or Architectural Owner experience. ?? HMI design & implementation. ?? Interfacing with factory engineering teams . ??? Bonus expertise in: Transport Ticketing POS Terminals Contactless Payments (cEMV, PCI) Internet Security & Protocols (OWASP, OAuth2, OpenID) ?? Reports to: Software Delivery Lead If this sounds like you, please apply directly! Randstad Technologies is acting as an Employment Business in relation to this vacancy. More ❯
Strong understanding of data modelling and database technologies (SQL, NoSQL, ADX or similar) Demonstrable experience with DevOps pipelines, CI/CD, and automated testing Knowledge of secure coding practices, OAuth2 authentication, and role-based access control Excellent analytical and problem-solving skills with the ability to operate independently Confident communicator able to engage technical and non-technical stakeholders effectively Degree More ❯
