1 to 25 of 31 JWT Jobs in the UK

Full Stack Engineer

Hiring Organisation
Persistent Systems
Location
City of London, London, United Kingdom
reduce delivery timelines. Core Competencies • Languages: Java (7–17), Python • Frameworks: Spring Boot 3.x, Hibernate, JPA, Microservices, Apache Kafka, Docker, Kubernetes, API gateways, JWT, Spring MVC, Spring Cloud etc. • Tools: Jenkins, Maven, Gradle, Git, SonarQube, check style, Spotless, GitLab, Bitbucket, etc. • Databases: MySQL, SQL Server, Oracle, MongoDB, Snowflake, Derby • Reporting ...

Full Stack Engineer

Hiring Organisation
Futuria
Location
Greater London, England, United Kingdom
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 ...

Senior C# Engineer - AWS Serverless Services, APIs, Event Driven

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
Step Functions, S3). Proficiency with relational databasesespecially Aurora MySQLand solid data modelling skills. Knowledge of secure coding practices, authentication/authorisation (OAuth2, JWT), and data protection fundamentals. Experience implementing and maintaining CI/CD pipelines and Infrastructure as Code (Terraform or AWS CDK). Comfortable containerising applications with Docker ...

Head of Software Engineering - 2 Days London City/3 Remote

Hiring Organisation
ZENZO DIGITAL LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
testing (Jest, React Testing Library, Cypress) Backend C#, ASP.NET Core/.NET 6+ RESTful and GraphQL APIs Entity Framework Core, LINQ Authentication & authorisation (OAuth2, JWT, Azure AD) Secure coding and API versioning Data & Integration SQL Server, Azure SQL, Cosmos DB ORM optimisation, caching (Redis, Azure Cache for Redis) Data migration ...

Senior Software Engineer

Hiring Organisation
Cyber Guardian Consulting Group, LLC
Location
City of London, London, United Kingdom
platforms, etc.) Working knowledge of frontend programming (JavaScript, HTML, CSS) Comfortable working with Excel Experience with authentication methods such as OAuth 2.0, API keys, JWT IT background with experience supporting, integrating, or administering enterprise software systems Exposure to SOC 2, GDPR, or enterprise security requirements Experience with Infrastructure as Code ...

Senior Software Engineer

Hiring Organisation
Cyber Guardian Consulting Group, LLC
Location
Newcastle Upon Tyne, England, United Kingdom
platforms, etc.) Working knowledge of frontend programming (JavaScript, HTML, CSS) Comfortable working with Excel Experience with authentication methods such as OAuth 2.0, API keys, JWT IT background with experience supporting, integrating, or administering enterprise software systems Exposure to SOC 2, GDPR, or enterprise security requirements Experience with Infrastructure as Code ...

Software Developer

Hiring Organisation
Adecco
Location
Leyland, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £60,000 per annum
web portals using ASP.NET MVC/.NET Core Design, build, and integrate REST APIs with internal and third-party systems Implement secure authentication mechanisms (JWT, OAuth2, API Keys) Integrate applications with relational databases using EF Core (DbContext, LINQ, Migrations) Debug end-to-end request flows(UI Controller API Database Response ...

Full Stack Developer

Hiring Organisation
Response Informatics
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
Salary
£65,000
skills: Java, Snowflake, MongoDB, Kafka Core Competencies Languages: Java (717), Python Frameworks: Spring Boot 3.x, Hibernate, JPA, Microservices, Apache Kafka, Docker, Kubernetes, API gateways, JWT, Spring MVC, Spring Cloud etc. Tools: Jenkins, Maven, Gradle, Git, SonarQube, check style, Spotless, GitLab, Bitbucket, etc. Databases: MySQL, SQL Server, Oracle, MongoDB, Snowflake, Derby ...

Security Architect (DevSecOps)

Hiring Organisation
Henderson Scott
Location
London, United Kingdom
Employment Type
Permanent
Salary
£650 - £675 per day
like Checkov or Prowler ). Modern Tech: Security oversight for Containers (EKS/ECS) , Lambda , and Java Microservices. Supplementary Skills: Identity & Access: OAuth 2.0, JWT, and Microsoft Entra (Azure AD) . Exposure to React.JS (from a security review perspective). Apply now for immediate consideration ...

Senior GCP APIGEE Engineer - up to £90,000 Bonus

Hiring Organisation
Involved Solutions
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
configurations within Google Apigee Develop and maintain CI/CD pipelines supporting full API lifecycle management Implement and enforce API security policies including OAuth, JWT, mTLS, rate limiting and threat protection Automate Apigee deployments and configurations using Infrastructure as Code principles Integrate Apigee with Google Cloud services including Cloud Functions ...

Mid-Senior Ruby on Rails Engineer (B2B SaaS | Hybrid | UK)

Hiring Organisation
Transreport
Location
City of London, London, United Kingdom
tuning and complex queries. Experience with background job processing using Sidekiq and Redis. Solid understanding of RESTful API design, JSON serialization, and authentication (e.g., JWT, SSO). Hands-on experience with AWS services and containerised deployments (Docker). Experience troubleshooting and supporting production systems. Comfortable working within and improving existing ...

Mainframe Developer with CICS Webservices

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £350 to £400 per day
wikis. Tools include GitLab, Endevor, JIRA, and Confluence. Knowledge of different security integration patterns such as basic authentication, client authentication (mTLS), and OAuth (JWT). Experience with DevOps and Agile methodologies and associated toolsets and practices, including CI/CD and Jenkins. Desirable Skills/Knowledge/Experience Option ...

Java Team Lead

Hiring Organisation
La Fosse
Location
London Area, United Kingdom
Nice to have Experience with IAM platforms such as Okta, Auth0, Keycloak, or ForgeRock Knowledge of identity and security standards including OpenID Connect, OAuth2, JWT, SAML, and MFA Broader cloud exposure across Azure, AWS, or GCP If this is of interest, please send an updated ...

Senior GCP Apigee Engineer

Hiring Organisation
Intec Select Ltd
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
policies, and configurations Implement CI/CD pipelines for API lifecycle management (Jenkins, GitHub Actions, Harness) Develop and maintain API security policies including OAuth, JWT, mTLS, rate limiting, and threat protection Automate Apigee deployments using Infrastructure as Code principles Integrate Apigee with GCP services such as Cloud Functions ...

Full Stack Engineer - AI

Hiring Organisation
Salt
Location
England, United Kingdom
hooks, state management, server/client data fetching) Robust API integration & error handling Identity & Security Architecture Authentication & authorisation design SSO flows OAuth2 & OpenID Connect JWT best practices (signing, expiry, refresh, validation) Multi-tenant architecture (data isolation, tenant-aware auth, scaling) Cloud & Infrastructure (Azure) Azure PaaS (App Services, Functions, Storage, Service ...

Senior Azure/AWS Integration Engineer

Hiring Organisation
Akkodis
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
event-driven, synchronous/asynchronous) Experience designing and building REST/SOAP APIs and event-based integrations Practical knowledge of integration security - 0Auth 2.0, JWT, managed identities, secrets Experience integrating with enterprise platforms such as Salesforce, ServiceNow, SAP, Pega Coding/scripting experience (Python, JavaScript, ETL tools) Excellent communication skills ...

API Security Architect

Hiring Organisation
Eteam Workforce Limited
Location
Knutsford, Cheshire, North West, United Kingdom
Employment Type
Contract
Contract Rate
£740 per day
security architecture within large-scale environments. Expertise in API gateways (Apigee, Azure API Management, Kong, Mulesoft). Strong knowledge of OAuth2.0, OIDC, JWT, mTLS, TLS, and Zero Trust principles. Deep understanding of OWASP API Security Top 10 and secure design patterns. Experience designing security controls in cloud (Azure ...

Oracle Cloud Integrations Specialist

Hiring Organisation
Solos Consultants Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
£650 per day
experience integrating Oracle Fusion Cloud (ERP and/or HCM) Proven experience with REST and SOAP web services Experience working with OAuth, IAM, and JWT security technologies Strong understanding of systems integration best practices and architectural patterns Experience with XML, JSON, XSLT, Git, Postman, and related tools Strong communication skills ...

Data Engineer

Hiring Organisation
DCV Technologies Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
MPGW, XML Firewall, WS-Proxy) Expose CICS, IMS, DB2 and MQ services via REST/JSON and SOAP APIs Implement API security including OAuth2, JWT, TLS/mTLS and AAA policies Deliver XSLT and GatewayScript transformations and schema validation Integrate with backend platforms including MQ, Kafka and relational databases Support ...

Mainframe Modernization - IBM DataPower Engineer

Hiring Organisation
DCV Technologies
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£575 - £625/day - Inside IR35
with API platforms and cloud. Your responsibilities: Develop and configure DataPower services (MPGW, XML Firewall, WS-Proxy) for protocol mediation and security. Implement OAuth2, JWT, TLS/mTLS, and AAA policies for secure API access. Integrate with CICS, IBM MQ, and DB2 for backend connectivity. Connect to database like PostgreSQL ...

Automation QA

Hiring Organisation
Bright Purple Resourcing
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
SCRUM and Agile are essential. Must have: Automation QA with C# and TypeScript Extensive experience with oftware engineering concepts such as REST APIs, JWT, SQL, Docker, Git API testing is a must (Postman/Newman) Agile environment so product led experience would be ideal SCRUM. Desirable: CI/CD pipelines ...

Senior Java Engineer - AWS, API - (2 days on site)

Hiring Organisation
Salt
Location
South East, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £700 per day
Docker) and orchestration platforms (ECS/EKS). Ensure code quality through unit, integration, and automated testing. Apply secure coding practices, including OAuth2/JWT authentication and general security best practices. Collaborate with cross-functional teams to deliver high-impact features and improvements. Participate in code reviews, architectural discussions … orchestration fundamentals (ECS, EKS). Experience with unit testing, integration testing, and automation frameworks. Understanding of security best practices, authentication/authorisation standards (OAuth2, JWT). Experience with SOAP/WSDL, JAXB, and legacy service integration. Experience with test automation and Cucumber. Preferred Attributes Strong proficiency in software engineering fundamentals ...

Frontend Engineer (React Native) X 2

Hiring Organisation
Adria Solutions
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£50,000
delivering secure, high-quality React Native applications in a commercial environment. Proficient with ES5 & ES6 & Typescript Knowledge of authentication & authorization mechanisms with OAuth2, JSON Web Token etc. Experience with test frameworks & tools such as Jest, Detox, Jasmine, and Appium. Able to work with different layouts and ability to develop complex ...

Oracle Cloud Integrations Specialist (OIC & VBCS)

Hiring Organisation
Albion Blake
Location
United Kingdom
/or HCM Hands-on integration testing using Postman, Curl, SOAPUI Oracle VBCS experience for custom application development Solid understanding of OAuth, IAM, JWT Experience with Git, XML, JSON, XSLT Strong knowledge of integration best practices and architectural patterns Confident communicator and strong team player Desirable: Experience with public cloud ...

Electronic Data Interchange Specialist

Hiring Organisation
Revoco
Location
City of London, London, United Kingdom
ANSI X12, EDIFACT, XML, AS2 • Boomi hands-on experience (must-have) • Experience working with EDI platforms and partner onboarding • Solid understanding of HTTP, OAuth2, JWT, and API lifecycle management • Proficiency in SQL, XML, JSON, and scripting • Strong analytical and troubleshooting skills in integration environments • Familiarity with supply chain, logistics ...