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 ❯
have the following: Experience with PingID and ForgeRock in a financial or enterprise environment. Strong understanding of IAM principles, MFA, SSO, and identity federation. Familiarity with authentication protocols (SAML, OAuth2, OpenID Connect). Knowledge of financial compliance frameworks and audit practices. Excellent communication and stakeholder engagement skills. Desirable Skills/Experience Although not essential, the following skills are desired by More ❯
have the following: Experience with PingID and ForgeRock in a financial or enterprise environment. Strong understanding of IAM principles, MFA, SSO, and identity federation. Familiarity with authentication protocols (SAML, OAuth2, OpenID Connect). Knowledge of financial compliance frameworks and audit practices. Excellent communication and stakeholder engagement skills. Desirable Skills/Experience Although not essential, the following skills are desired by More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
VML Enterprise Solutions
driven, test first mindset. Excellent written and verbal communication skills. Familiarity with Diagrams-as-Code for documenting infrastructure architecture is a plus. Understanding of modern authentication protocols such as OAuth2 and OIDC. Consideration of cross-cutting concerns like observability and security in infrastructure design. Contributions to Open Source projects are a plus. As an equal opportunity employer we welcome applications 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 ❯
engagement skills Proven coaching skills Quality Driven Adaptable/ability to context switch Stakeholder Management Desirable Skills: Kubernetes Micro-services GraalVM Helm Mockito AWS Kibana Grafana Open API WCAG OAuth2/OpenID Sustainable Software Engineering Cucumber/Gherkin Selenium Agile Scrum Agile Practices All of our opportunities require that applicants are eligible to work in the specified country/location More ❯
tools (e.g., Apache Airflow). Proven track record in backend development (e.g., Node.js, Python, Java). Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT). Experience with ETL/ELT tools and frameworks. Solid database skills (SQL and/or NoSQL). AWS cloud platform experience, particularly in integration services. Strong debugging, problem More ❯
tools (e.g., Apache Airflow). Proven track record in backend development (e.g., Node.js, Python, Java). Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT). Experience with ETL/ELT tools and frameworks. Solid database skills (SQL and/or NoSQL). AWS cloud platform experience, particularly in integration services. Strong debugging, problem More ❯
tools (e.g., Apache Airflow). Proven track record in backend development (e.g., Node.js, Python, Java). Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT). Experience with ETL/ELT tools and frameworks. Solid database skills (SQL and/or NoSQL). AWS cloud platform experience, particularly in integration services. Strong debugging, problem More ❯
tools (e.g., Apache Airflow). Proven track record in backend development (e.g., Node.js, Python, Java). Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT). Experience with ETL/ELT tools and frameworks. Solid database skills (SQL and/or NoSQL). AWS cloud platform experience, particularly in integration services. Strong debugging, problem More ❯
tools (e.g., Apache Airflow). Proven track record in backend development (e.g., Node.js, Python, Java). Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT). Experience with ETL/ELT tools and frameworks. Solid database skills (SQL and/or NoSQL). AWS cloud platform experience, particularly in integration services. Strong debugging, problem More ❯
Leamington Spa, Warwickshire, West Midlands, 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 ❯
Basingstoke, Hampshire, South East, United Kingdom
Anson Mccade
Apache Airflow). Proven backend development skills using Node.js, Python, Java, or similar. Strong understanding of API design and integration techniques (REST, Webhooks, GraphQL). Familiarity with authentication protocols (OAuth2, JWT). Experience with ETL/ELT frameworks and data pipeline tools. Solid understanding of relational and NoSQL databases. Hands-on experience with AWS cloud services and integration tools. Strong More ❯
Bolton, Lancashire, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
Responsive design and accessibility standards. API Development & Integration: RESTful API design and consumption. Experience with BigCommerce APIs, Pimberly APIs, and third-party integrations (e.g., ERP, CRM, payment gateways). OAuth2, token-based authentication, and webhooks. SQL/Oracle PL/SQL Writing complex queries, stored procedures, and performance tuning. Data migration, reporting, and integration with backend systems. Retail & B2B Business More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Hays Technology
Responsive design and accessibility standards. API Development & Integration: RESTful API design and consumption. Experience with BigCommerce APIs, Pimberly APIs, and third-party integrations (e.g., ERP, CRM, payment gateways). OAuth2, token-based authentication, and webhooks. SQL/Oracle PL/SQL Writing complex queries, stored procedures, and performance tuning. Data migration, reporting, and integration with backend systems. Retail & B2B Business More ❯
using platform-specific tools and Scripting languages (eg, Java, JavaScript, Groovy). o Implement Single Sign-On (SSO), Multi-Factor Authentication (MFA), and Federation using protocols like SAML, OAuth2.0, and OpenID Connect. o Configure and manage directories (LDAP, Active Directory) in conjunction with the IAM platforms. o Automate deployment and configuration tasks using tools like Ansible, Terraform, or More ❯
Portsmouth, Hampshire, England, United Kingdom Hybrid / WFH Options
Computappoint
Hive, Spark, and cloud platforms (AWS/Azure/GCP) Systems Architecture : Understanding of distributed systems, high availability, and fault-tolerant design Security Protocols : Experience with LDAP, Active Directory, OAuth2, and Kerberos authentication Unix/Linux Proficiency : Advanced command-line skills and system administration experience Educational Foundation : Degree in Computer Science, Data Science, Engineering, or equivalent hands-on experience Bonus More ❯
Guildford, Surrey, United Kingdom Hybrid / WFH Options
Person Centred Software Ltd
unit and BDD practices Excellent organisational skills and the ability to self-manage workload and priorities Collaborative approach with strong communication skills and attention to detail (Desirable) Experience with OAuth2/OIDC, mock data, or Microsoft Fabric (Desirable) Knowledge of Azure services, web design (HTML/CSS/JavaScript), or mobile app development (Desirable) Experience with SaaS, multi-tenant solutions More ❯
integration middleware platforms. Strong knowledge of Oracle ERP Cloud, HCM, or SCM modules and their APIs. Hands-on experience with REST/SOAP web services, JSON/XML, OAuth2.0, and related security protocols. Experience designing and implementing event-driven and microservices-based architectures. Familiarity with DevOps practices, CI/CD pipelines, and cloud-native architectures. Excellent communication and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Advanced Resource Managers Limited
Spark) and Cloud technologies (AWS, Azure, GCP). Understanding of distributed system architecture, high availability, scalability, and fault tolerance. Familiarity with security authentication systems such as LDAP, Active Directory, OAuth2, Kerberos. Excellent Unix/Linux skills. Familiarity with JDBC/ODBC Preferred Skills: Certification: Starburst Certified Practitioner . Experience Python and/or Java programming. Proficient with infrastructure automation tools More ❯
/Hive/Spark), data lakehouse architectures, mesh topologies, and real-time streaming platforms Strong Unix/Linux skills, database connectivity (JDBC/ODBC), authentication systems (LDAP, Active Directory, OAuth2), and data integration methodologies Experience implementing privacy-by-design principles, data governance frameworks, and interoperability standards with proven stakeholder engagement abilities Desirable: Data certifications, Python/Java development, infrastructure automation More ❯
understanding of data warehousing concepts, dimensional modelling and medallion architecture. Building production-grade pipelines with logging, alerting, retries, idempotency, and robust error handling. Experience with REST APIs, pagination, authentication (OAuth2, service principals), and file-based ingestion (CSV/Parquet). More ❯
understanding of data warehousing concepts, dimensional modelling and medallion architecture. Building production-grade pipelines with logging, alerting, retries, idempotency, and robust error handling. Experience with REST APIs, pagination, authentication (OAuth2, service principals), and file-based ingestion (CSV/Parquet). More ❯