1 to 25 of 88 Permanent JWT Jobs in the UK

Senior Full-Stack Developer

Location
United Kingdom
technologies, including SQL optimisation for relational databases (PostgreSQL, SQL Server) and schema design for NoSQL stores (MongoDB, Elasticsearch, Redis). Experience designing, securing (OAuth2, JWT) and optimising REST and gRPC APIs, with attention to idempotency, rate limiting and error handling. Hands-on experience building CI/CD pipelines (GitHub Actions ...

Senior Platform Engineer

Location
Reigate, England, United Kingdom
Front Door, Application Gateway, and Azure API Management. Experience with identity and access management using Azure AD/Entra ID, B2B, RBAC, OAuth2, OIDC, JWT and claims‐based authorisation. Experience in platform engineering or SRE roles: building internal platforms, defining SLIs/SLOs, managing error budgets, and implementing observability (centralised ...

Senior Platform Engineer

Hiring Organisation
WTW
Location
London, England, United Kingdom
Front Door, Application Gateway, and Azure API Management. Experience with identity and access management using Azure AD/Entra ID, B2B, RBAC, OAuth2, OIDC, JWT and claims‐based authorisation. Experience in platform engineering or SRE roles: building internal platforms, defining SLIs/SLOs, managing error budgets, and implementing observability (centralised ...

Full Stack Java Engineer

Location
Shefford, England, United Kingdom
containerized applications. Excellent communication skills, including the ability to produce clear technical documentation and participate in client‐facing workshops. Knowledge of OAuth2, OpenID Connect, JWT, and secure API design. Experience with Kafka, RabbitMQ, or comparable messaging and event-streaming technologies. Familiarity with Kubernetes, cloud platforms, observability tooling, and secure software ...

Senior Backend Engineer - Investment Technology

Location
Greater London, England, United Kingdom
Development — Proficiency with modern AI tools (Claud, Copilot, etc.) to accelerate workflows and code quality. Security — Experience with authentication and authorization standards (OAuth2, OIDC, JWT) and secure service design. Messaging and Real‐Time Data — Experience with Kafka, MQ or similar messaging platforms, or with WebSockets and streaming architectures. API Management ...

Senior Backend Engineer - Investment Technology

Location
City Of London, England, United Kingdom
Assisted Development — Proficiency with modern AI tools (Claud, Copilot, etc.) to accelerate workflows and code quality.Security — Experience with authentication and authorization standards (OAuth2, OIDC, JWT) and secure service design.Messaging and Real-Time Data — Experience with Kafka, MQ or similar messaging platforms, or with WebSockets and streaming architectures.API Management — Experience with ...

API Marketplace Solution Architect

Location
Greater London, England, United Kingdom
.Extensive experience designing, developing, governing, and scaling enterprise API ecosystems. Strong expertise in RESTful API architecture, API security, authentication and authorization patterns (OAuth2, OIDC, JWT, mTLS), API management, API analytics, Smart Docs, sandbox environments, certificate management, and API gateway architectures. . API Management Platform Experience (Essential): Proven experience architecting ...

Node.js Developer - 50 - 55k

Hiring Organisation
Stealth IT Consulting
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 55,000 Annual
REST APIs and microservices. Knowledge of Express.js or NestJS. Experience with asynchronous programming and event-driven architecture. Strong understanding of authentication and authorization (OAuth2, JWT). Experience with SQL and NoSQL databases such as PostgreSQL, MongoDB, or DynamoDB. Familiarity with Docker and containerisation. Experience using Git and collaborative development workflows. ...

Senior Devops Engineer - Remote

Location
Banbury, England, United Kingdom
Kubernetes) a plus. Familiar with monitoring and observability tooling (e.g. Prometheus, Grafana, Datadog, CloudWatch). Familiar with security standards and authentication methods (API key, JWT, OAuth 2.0, etc). Familiar with Cloudflare. Comfortable participating in an on-call rotation. Experience working in Agile environments. Preferred Skills & Experience: Bachelor's degree ...

Development & Technical Manager

Location
Aberdeen City, Scotland, United Kingdom
acceptable).* Experience with modern web technologies and frameworks.* Solid understanding of API design, integration patterns, and modern authentication standards (OAuth2, OpenID Connect, JWT).* Experience with CI/CD pipelines, Git-based workflows, and automated testing practices.* Demonstrated ability to lead, mentor, and manage developers.**Desirable Skills & Experience*** Hands ...

Development & Technical Manager

Location
Aberdeen City, Scotland, United Kingdom
acceptable). Experience with modern web technologies and frameworks. Solid understanding of API design, integration patterns, and modern authentication standards (OAuth2, OpenID Connect, JWT). Experience with CI/CD pipelines, Git‐based workflows, and automated testing practices. Demonstrated ability to lead, mentor, and manage developers. Desirable Skills & Experience Hands ...

Full Stack Engineer

Location
Greater London, England, United Kingdom
Building responsive, cross-browser compatible applications APIs: Developing RESTful APIs Architecture and design : MVC architecture, design patterns, and dependency injection Security: Authentication and authorization (JWT, OAuth2) Databases: Hands-on SQL with MySQL, PostgreSQL, or Oracle. This includes complex queries, joins, indexing, and query optimization. Desirable Skills: Knowledge of NoSQL databases ...

Analyst, AI/ML Engineer

Hiring Organisation
EBRD
Location
Greater London, United Kingdom
Employment Type
Full Time
Basic understanding of System Design and Architecture Basic understanding of microservices architecture and distributed system design. Familiarity with application authentication protocols (e.g. OAuth 2.0, JWT), and security best practices. What is it like to work at the EBRD?/About EBRD Our agile and innovative approach is what makes life ...

Senior Software Engineer (Kotlin, Spring Boot)

Location
Manchester, England, United Kingdom
have strong commercial experience with: Spring Boot and the wider Spring ecosystem Spring Data JPA/Hibernate Spring Security including OAuth2 and JWT REST API design and implementation Microservices and distributed system design SQL databases with strong query optimisation skills NoSQL databases Messaging technologies such as Kafka or RabbitMQ Docker ...

Senior Software Engineer (Kotlin, Spring Boot)

Location
Leeds, England, United Kingdom
have strong commercial experience with: Spring Boot and the wider Spring ecosystem Spring Data JPA/Hibernate Spring Security including OAuth2 and JWT REST API design and implementation Microservices and distributed system design SQL databases with strong query optimisation skills NoSQL databases Messaging technologies such as Kafka or RabbitMQ Docker ...

Senior Software Engineer (Kotlin, Spring Boot)

Location
Greater London, England, United Kingdom
have strong commercial experience with: Spring Boot and the wider Spring ecosystem Spring Data JPA/Hibernate Spring Security including OAuth2 and JWT REST API design and implementation Microservices and distributed system design SQL databases with strong query optimisation skills NoSQL databases Messaging technologies such as Kafka or RabbitMQ Docker ...

Senior Software Engineer (Kotlin, Spring Boot)

Location
City of Edinburgh, Scotland, United Kingdom
have strong commercial experience with: Spring Boot and the wider Spring ecosystem Spring Data JPA/Hibernate Spring Security including OAuth2 and JWT REST API design and implementation Microservices and distributed system design SQL databases with strong query optimisation skills NoSQL databases Messaging technologies such as Kafka or RabbitMQ Docker ...

Analyst, AI/ML Engineer (London, GB)

Location
Greater London, England, United Kingdom
Basic understanding of System Design and Architecture Basic understanding of microservices architecture and distributed system design. Familiarity with application authentication protocols (e.g. OAuth 2.0, JWT), and security best practices. What is it like to work at the EBRD?/About EBRD Our agile and innovative approach is what makes life ...

Senior Security Consultant

Location
Greater London, England, United Kingdom
security architecture and cloud security best practices. Experience securing Java-based microservices and distributed systems. Knowledge of modern authentication and authorisation patterns (OAuth2, OIDC, JWT, etc.). Experience assessing API security risks and controls. Strong stakeholder management and influencing skills. Ability to work independently and operate effectively in fast-moving ...

Lead DevOps Engineer: AWS, Kubernetes & Terraform

Location
Greater London, England, United Kingdom
Used AWS ECS EKS EC2 Terraform Terraform Tests Helm Go Kubernetes Docker GitLab GitLab CI Kong API Gateway Istio OAuth 2.0 OpenID Connect (OIDC) JWT IAM RBAC CloudHSM AWS KMS Secrets Manager Systems Manager Parameter Store Prometheus Grafana Dynatrace Python pytest Node.js JMeter k6 What Success Looks Like After approximately ...

Senior Fullstack Engineer (Go/React)

Location
Manchester, England, United Kingdom
Data access in Go using tools such as database/sql, sqlx, sqlc or GORM Authentication and authorisation including OAuth2, OIDC and JWT REST API design and implementation, with exposure to gRPC and Protocol Buffers Microservices and distributed system design SQL databases with strong query optimisation skills NoSQL databases Messaging ...

Senior Fullstack Engineer (Go/React)

Location
Leeds, England, United Kingdom
Data access in Go using tools such as database/sql, sqlx, sqlc or GORM Authentication and authorisation including OAuth2, OIDC and JWT REST API design and implementation, with exposure to gRPC and Protocol Buffers Microservices and distributed system design SQL databases with strong query optimisation skills NoSQL databases Messaging ...

Senior Fullstack Engineer (Go/React)

Location
City of Edinburgh, Scotland, United Kingdom
Data access in Go using tools such as database/sql, sqlx, sqlc or GORM Authentication and authorisation including OAuth2, OIDC and JWT REST API design and implementation, with exposure to gRPC and Protocol Buffers Microservices and distributed system design SQL databases with strong query optimisation skills NoSQL databases Messaging ...

Senior Fullstack Engineer (Go/React)

Location
Greater London, England, United Kingdom
Data access in Go using tools such as database/sql, sqlx, sqlc or GORM Authentication and authorisation including OAuth2, OIDC and JWT REST API design and implementation, with exposure to gRPC and Protocol Buffers Microservices and distributed system design SQL databases with strong query optimisation skills NoSQL databases Messaging ...

Senior Java Developer (AWS, Microservices) – Sussex

Location
Greater London, England, United Kingdom
pipelines (e.g., Jenkins, GitHub Actions, AWS CodePipeline). Knowledge of unit testing, integration testing, and automation testing. Awareness of security best practices, OAuth2/JWT authentication. Awareness of SQL & NoSQL (Opensearch). Familiarity with travel industry concepts/GDSes. *Rates depend on experience and client requirements #J-18808-Ljbffr ...