Azure, or GCP) and on-prem hybrid integrations. • Knowledge of event-driven architecture, messaging systems (Kafka, RabbitMQ, JMS), and ETL processes. • Experience with OAuth, JWT, SAML, and API security best practices. • Strong understanding of CI/CD tools (Jenkins, GitHub Actions, Azure DevOps, etc.). • Exposure to Salesforce • Excellent problem More ❯
Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Evermore
Knowledge of WebSockets, real-time messaging, and event-driven architectures. Background in platform monetisation and payment integration. Strong familiarity with access control, authentication (OAuth, JWT), and data privacy regulations. More ❯
have: 4+ years of experience in Java development . Experience with front-end technologies (VueJS) and RESTful API development. Proven experience with Microservices and JWT OAuth 2. Expertise with PostgreSQL Database. Proficiency in Latvian (written, verbal), and required to be a Latvian citizen. Nice to have: Experience in HTML, CSS More ❯
on applications and infrastructure. Knowledge of database security testing , including writing security-focused SQL queries. Familiarity with identity and access management (IAM), RBAC, MFA, JWT authentication, and OAuth 2.0 security mechanisms . Strong risk assessment, problem-solving, and communication skills . Awareness of UK government security frameworks , including Cyber Essentials More ❯
Crawley, south east england, United Kingdom Hybrid / WFH Options
James Chase
Requirements : • 5+ years Java development experience. • Strong expertise in Spring Boot, REST APIs, SQL/NoSQL. • Experience with microservices, Docker, Kubernetes. • Familiarity with OAuth, JWT, Agile workflows. • Preferred: Cloud (AWS, Azure, GCP), CI/CD, Kafka. Interested? Apply now or send your CV to Thais.Ferreira@james-chase.com and take the More ❯
Proficiency in backend development with Express and RESTful API design. Experience working with MongoDB or other NoSQL databases. Understanding of authentication and authorization mechanisms (JWT, OAuth, etc.). Strong knowledge of best practices in software development, including testing, CI/CD, and DevOps. Hands-on experience with Docker and containerized More ❯
Liverpool, Lancashire, United Kingdom Hybrid / WFH Options
Acorn Group
Material UI Framework Experience working with REST APIs and webhooks Knowledge of Docker and Docker Compose Knowledge of modern authorization mechanisms, such as JSONWebToken, OAuth etc Familiarity with modern front-end build pipelines and tools Experience with popular front-end development tools such as Yarn, Webpack, Vitjs, StoryBook More ❯
working with QA to ensure high test coverage Experience with MongoDB and familiarity with databases paradigms (SQL or NoSQL) Understanding of authentication mechanisms (OAuth, JWT, session-based authentication) Familiarity with Docker, Kubernetes, or other containerization tools is a plus Exposure to React.js and ability to collaborate with front-end engineers More ❯
Rust, Go, Python, C#, Lua, and JavaScript. Experience with application authentication, authorization, identity, access management, and secrets management technologies, such as OAuth, MFA, SSO, JWT, PKI, Cloud IAM, Password-less authentication, HashiCorp Vault, etc. Experience with applied cryptography and cryptographic protocols, such as E2E protection, authenticated encryption, mTLS, Key Exchange More ❯
london, south east england, United Kingdom Hybrid / WFH Options
eTeam
event streaming. Expertise in PostgreSQL, AWS and Kubernetes. Proficiency in monitoring tools like Prometheus, Grafana, and Kibana. Knowledge of security best practices, including OAuth, JWT, and data encryption. Fluent in English with strong communication and collaboration skills. Preferred Qualifications Experience with big data processing frameworks like Apache Flink or Spark. More ❯
reading, south east england, United Kingdom Hybrid / WFH Options
Qualient Technology Solutions UK Limited
Job Description: Role Highlights: Location: Hybrid - Reading, Croydon Type: full-time Budget: 65K GBP SC clear is mandatory Job Title: Java Full stack Software Engineer Job Description: Opportunity for talented Full Stack Software Engineer to join collaborative engineering team. This More ❯
reading, south east england, united kingdom Hybrid / WFH Options
Qualient Technology Solutions UK Limited
Job Description: Role Highlights: Location: Hybrid - Reading, Croydon Type: full-time Budget: 65K GBP SC clear is mandatory Job Title: Java Full stack Software Engineer Job Description: Opportunity for talented Full Stack Software Engineer to join collaborative engineering team. This More ❯
and challenges with data and compliance Experience managing user authentication, access control, or identity Familiarity with IAM protocols such as OAuth, SAML, SCIM, and JWT Strong technical understanding of RBAC, permission models, and user provisioning Experience working with engineering teams in an Agile environment Excellent analytical skills with experience leveraging More ❯
CD systems such as GitHub Actions . Experience with secure authentication workflows, including protocols like OAuth2 and OpenID Connect, and token-based authentication (e.g., JWT). Proven experience in designing and implementing secure systems to protect sensitive customer data, including encryption of data at rest and in transit. A proactive More ❯
gRPC. Experience with database integration using relational databases (e.g., SQL Server, PostgreSQL) or NoSQL databases. Proficient in implementing API security measures such as OAuth2, JWT, and role-based access control. Familiarity with API documentation tools like Swagger/OpenAPI. Understanding of version control systems (e.g., Git) and CI/CD More ❯
Key Technical Requirements Core Technical Skills Expert-level TypeScript and NodeJS development Deep understanding of backend development Proven experience with: NTLS (Network Time Security) JWT (JSONWeb Tokens) JWE (JSONWeb Encryption) OAuth protocols Strong security protocol implementation experience Technical Depth Expectations Not just using security tools, but demonstrable experience More ❯
Laravel Pint Database & ORM: MySQL/PostgreSQL, Eloquent ORM, database optimisation, migrations, and seeders API Development: RESTful API design principles, API authentication and authorisation, JWT implementation, API documentation, API versioning, API testing Third-Party Integrations: Experience with various external services, understanding of webhooks and event handling Testing & Quality Assurance: PHPUnit More ❯
expertise in optimizing systems for large transaction volumes, handling concurrency, idempotency, and performance under load. API Development: Skilled in building APIs, including input validation, JWT tokens, and ensuring security & scalability through queue-based systems. Experience: at least 8 years of experience as a Software Engineer. You're the Engineer We More ❯
london, south east england, United Kingdom Hybrid / WFH Options
KBC Technologies Group
functionalities. Manage and maintain directory services (LDAP) and database integrations. Ensure compliance with web protocols (HTTP, HTTPS, REST, SOAP) and security standards (OAuth, SAML, JWT). Provide technical leadership, mentorship, and support to team members. Required Skills and Qualifications: 15+ years of experience in IT with a strong focus on … In-depth knowledge of LDAP directory services and database management. Familiarity with industry-standard web protocols and security frameworks (OAuth 2.0, SAML, OpenID Connect, JWT). Excellent problem-solving, analytical, communication, and interpersonal skills. Proven ability to lead teams and manage projects independently or collaboratively. Project management skills are a More ❯