1 to 25 of 31 Permanent JWT Jobs in England

communication skills. Preferred: Experience in banking, payments, or financial services domain. Knowledge of front-end technologies (Angular, React, JavaScript) for full-stack exposure. Understanding of security protocols, authentication (OAuth2, JWT), and compliance requirements. More ❯

with frontend frameworks (React, Vue.js, or Angular) Experience with databases (PostgreSQL, DynamoDB, Redis, etc.) Exposure to microservices, messaging queues (Kafka, SQS), and event-driven architecture Understanding of authentication (OAuth2, JWT), API security, and access control Bachelor's degree in Computer Science, Engineering, or related field (or equivalent practical experience) Traits We Value Precision, performance obsession, and craftsmanship in code Excellent More ❯

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 and More ❯

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 and More ❯

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 and More ❯

functional teams to integrate APIs with various backend services and external platforms. Ensure APIs are optimized for performance, scalability, and security. Implement API authentication, authorization, and security protocols (OAuth, JWT, Mutual TLS, etc.). Monitor API performance and troubleshoot issues using observability tools. Design and implement API versioning, rate limiting, and throttling policies. Provide mentorship to developers and drive API More ❯

you have: Extensive professional experience in Java development . Experience with front-end technologies (preferably VueJS or Angular or React) 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, Typescript. Proficiency in version control More ❯

with API versioning strategies, backward compatibility, and lifecycle management. Familiarity with OpenAPI/Swagger specifications and API documentation tooling. Solid understanding of API security, including OAuth2, API keys, scopes, JWT, and rate limiting. Strong testing experience, including contract testing, unit, integration, and end-to-end tests. Proficiency with CI/CD pipelines, Git workflows, and infrastructure-as-code concepts. Desirable More ❯

data consistency models Excellent communication skills and the ability to explain trade-offs to technical and non-technical stakeholders Strong security mindset with knowledge of authentication patterns (e.g. OAuth2, JWT) Comfort operating in a hybrid work environment with 3 days per week onsite in central London Experience mentoring developers and contributing to team-wide technical strategy What we can offer More ❯

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 debugging More ❯

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 debugging More ❯

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 debugging More ❯

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 debugging More ❯

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 debugging More ❯

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 debugging More ❯

Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand More ❯

with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) . Cloud & DevOps: Experience with AWS services (Lambda, S3, Cognito, RDS) and containerization (Docker, Kubernetes). Security & Compliance: Familiarity with OAuth, JWT, HIPAA/GDPR compliance. Join a purpose-driven startup focused on improving patient outcomes. Collaborate with experts in healthcare, neuroscience, game design, and technology. Make a meaningful impact on the More ❯

vanilla JavaScript/TypeScript Understanding of WebAssembly Deep understanding of web security issues Significant hands-on experience with React Experience at developing services (RESTful API) including strong authentication (using JWT, 3rd party identity provider, etc), ORM and SQL or NoSQL (document oriented) databases Commercial experience designing and building CI/CD, CDNs, RESTful APIs Strong experience writing easily testable code More ❯

APIs and third-party integrations. Have the ability to contribute to feature planning and system design discussions. Have experience in React & React Native; AWS Lambda or Firebase; OAuth or JWT; performance optimization and Redis; Jest, PHPUnit, or Selenium would be advantageous. Ways of Working Our structured hybrid approach is centered around our offices and remote work environments. The work style More ❯

TailwindCSS, Angular Material and RxJS, with NgRx for state management. Develop robust backend APIs in .NET 8 with Entity Framework Core and SQL Server. Implement authentication/authorisation flows (JWT, Azure AD/MSAL). Support CI/CD pipelines and cloud deployments using Azure DevOps and Azure services. Collaborate with operations, leadership, and engineering colleagues, bringing ideas to improve More ❯

RESTful design and API Gateway tools (Apigee or equivalent) Kubernetes/OpenShift Monitoring tools such as Grafana, Prometheus, Dynatrace CI/CD with GitLab or Artifactory Security practices (OWASP, JWT, certificates, encryption) Experience within IT support environments Benefits 25 days holiday + Bank Holidays , with the option to buy up to 5 more. Annual bonus of 7% of eligible pay More ❯

code architecture and microservices (e.g., FastAPI, Flask, asyncio) · Solid understanding of API integration patterns and inter-servic communication (e.g. REST, Kafka) · Experience with authentication and authorization mechanisms (e.g. OAuth2, JWT, Azure AD) · At least two ML/AI solutions delivered to production, ideally involving document understanding, NLP or search/retrieval systems · Practical knowledge and hands-on experience with: RAG More ❯

code architecture and microservices (e.g., FastAPI, Flask, asyncio) · Solid understanding of API integration patterns and inter-servic communication (e.g. REST, Kafka) · Experience with authentication and authorization mechanisms (e.g. OAuth2, JWT, Azure AD) · At least two ML/AI solutions delivered to production, ideally involving document understanding, NLP or search/retrieval systems · Practical knowledge and hands-on experience with: RAG More ❯

patterns; able to explain tradeoffs (cost vs latency vs accuracy). Proficient in Python and familiar with PyTorch or TensorFlow. Solid understanding of security best practices for APIs (OAuth2, JWT, role scoping). Comfortable mentoring peers and leading technical designs. Nice-to-have Experience with .NET/C# in cloud services. Familiarity with orchestration frameworks (Semantic Kernel, AI Foundry, or More ❯

patterns; able to explain tradeoffs (cost vs latency vs accuracy). Proficient in Python and familiar with PyTorch or TensorFlow. Solid understanding of security best practices for APIs (OAuth2, JWT, role scoping). Comfortable mentoring peers and leading technical designs. Nice-to-have Experience with .NET/C# in cloud services. Familiarity with orchestration frameworks (Semantic Kernel, AI Foundry, or More ❯