25 of 25 JWT Jobs in London

Senior Software Engineer

Hiring Organisation
XCEEDANCE LIMITED
Location
London Area, United Kingdom
familiarity with ORM frameworks (Hibernate/JPA). Practical Git experience with trunk-based development or GitFlow. Working knowledge of OAuth2/OpenID Connect, JWT, and secure API design. Experience with CI/CD pipelines (Azure DevOps, GitHub Actions, or equivalent). Demonstrated hands-on exposure to at least ...

Sr Software Engineer I

Hiring Organisation
American Express
Location
London, United Kingdom
Salary
£ 80 K
applications by integrating modern frontend frameworks with cloud-native backend services, including state management (Redux Toolkit, React Query, Context API), authentication (OAuth2, OpenID Connect, JWT), and API integration using REST, GraphQL, and WebSockets. Experience building and deploying cloud-native applications using Docker, Kubernetes, Helm, and container orchestration platforms, with ...

Senior AI Engineer

Hiring Organisation
Aimtech Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Azure DevOps, Git repositories, CI/CD pipelines Power Platform exposure beneficial (Power Apps, Power Automate, Power BI) Authentication and security including OAuth2 and JWT Unit testing and automated testing frameworks Experience integrating AI and LLM services including OpenAI, Claude, Gemini, or Azure AI Experience building Agentic AI workflows, orchestration ...

Node Developer

Hiring Organisation
Solirius Consulting
Location
London, United Kingdom
Salary
£ 80 K
architecture.Experience with building and maintaining RESTful APIs.Solid understanding of SQL and NoSQL databases (e.g., MongoDB, PostgreSQL, MySQL).Familiarity with authentication and authorisation mechanisms (OAuth, JWT, etc.).Experience with version control systems like Git and GitHub/GitLab.Familiarity with containerization technologies such as Docker.Strong understanding of web performance, security best practices ...

Engineer, Scala

Hiring Organisation
ITV
Location
London, United Kingdom
Salary
£ 80 K
environments.Experience working with payment platforms such as Stripe, Google Pay or Apple Pay.Experience with authentication standards such as OAuth 2.0 and working with JWT tokens.Nice to have, but not essential:Exposure to Pure FP ecosystems/libraries (Typelevel Stack/Cats/Cats-Effect) or Tagless Final patterns .Familiarity with ...

Java Engineer

Hiring Organisation
Version 1
Location
London, United Kingdom
Salary
£ 80 K
such as Kafka and MQ.Experience with the Spring framework and Spring Boot technologies.Experience in Java REST API development and application security best practices (OAuth, JWT, etc.).Experience with build and source control tools: Gradle, Maven, Git/Bitbucket.Familiarity with caching services such as Redis.Awareness of AI coding assistants such ...

Senior Typescript Backend Developer

Hiring Organisation
Robert Walters
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
CloudFront, S3 and Secrets Manager, alongside Infrastructure as Code using CloudFormation, CDK or Terraform. Good understanding of authentication technologies such as OAuth 2.0 and JWT, with exposure to identity or MFA platforms (eg Auth0 or Transmit Security) being advantageous. Experience using Git, CI/CD tools (such as GitHub Actions ...

Technical Lead - Java

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£95,000
Agentic AI, AI orchestration, and intelligent workflow automation Experience with PostgreSQL, CI/CD pipelines, and cloud platforms Knowledge of OAuth2, OpenID Connect, JWT, and secure API design Strong Agile delivery and stakeholder management experience Why Join? You'll have the opportunity to shape the future of AI-enabled software ...

Senior Software Engineer, Identity

Hiring Organisation
Scale AI
Location
London, United Kingdom
Salary
£ 80 K
scale.Strong understanding of Zanzibar-based ReBAC models, relationship tuples, and access control evaluation.Strong knowledge of authentication standards such as OAuth 2.0, OIDC, SAML, and JWT, as well as industry standard IdP solutions like EntraID, Okta, etc.Extensive experience in software development and a deep understanding of distributed systems and public cloud ...

Full Stack Engineer - ML/Gen AI

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£375 - £450 per day
just using AI to generate code. Highly desirable: EdTech or Education experience Java Terraform Kubernetes LangChain, Bedrock, SageMaker or similar GenAI tooling OAuth/JWT This is an excellent opportunity to join a global organisation at the forefront of AI innovation, building products that have a genuine impact on millions ...

Security Solution Architect EMEA & CALA

Hiring Organisation
Radware
Location
London, United Kingdom
Salary
£ 100 K
like Apigee, Kong, Azure API Management, AWS API Gateway) and how to secure them (WAF, bot defense, schema validation etc).AuthN/Z (OAuth2, JWT tokens, session management, mTLS, JWKs, refresh flows).Cloud platforms (Azure/AWS/GCP) and container orchestration (Kubernetes, service mesh like Istio/Envoy).Travel ...

Software Engineer (Backend / Full-Stack) - Go, X.509, React

Hiring Organisation
Adecco
Location
London, United Kingdom
Salary
£ 55 K
client's supplier list for this role.Keywords: Go, Golang, Gin, REST API, PostgreSQL, GORM, Docker, React, JavaScript, ES6, Axios, Tailwind CSS, JWT, mTLS, X.509, Terraform, Vault, Consul, InfluxDB, WebSockets, SSE, CI/CD, Microservices, Cloud Native, Distributed Systems, Secure Communications, Full Stack Developer, Backend Engineer, Remote Software Engineer, Platform Engineering. ...

Senior/Lead Cloud Security Engineer

Hiring Organisation
Flo Health
Location
London, United Kingdom
Salary
£ 80 K
everything as code.Container Security: Strong knowledge of Kubernetes security, image hardening, and admission control.Identity & Access: Solid understanding of identity management principles — SSO, OAuth, JWT, SAML.Automation Mindset: Comfortable scripting in Python, Bash, or similar to automate security workflows.Network Security: Understanding of modern network security principles and their practical application.SSDLC: Experience building ...

MLOps Platform Developer / Full-Stack AI Engineer

Hiring Organisation
BluetownOnline Ltd
Location
London, United Kingdom
Employment Type
Permanent
Cloudflare Workers or similar) and comfort operating what you ship: logging, monitoring, incident response. API integration experience against third-party systems (REST, OAuth2/JWT, webhooks), including at least one messy real-world system of record. Python for scripting, data processing or pipeline work. Preferable: Deeper LLM experience: fine-tuning ...

Software Engineer - IAM, Aura

Hiring Organisation
Neo4J
Location
London, United Kingdom
Salary
£ 80 K
cases (RBAC, ABAC, PBAC, ReBAC, FGA).Manage application authentication via Auth0.Develop access control policies based on least privilege principles.Support various authentication and encryption methods: JWT, service accounts, workload identity including SPIFFE/SPIRE, client credentials, mTLS, request signing.Security & ComplianceApply zero trust principles and secure identity patterns for internal/external ...

Senior Application Security Engineer

Hiring Organisation
Fortinet
Location
London, United Kingdom
Salary
£ 80 K
modeling methodologies such as MITRE ATT&CK, STRIDE, PASTA etc.Efficiency with web proxies such as Burp or OWASP ZAP or FiddlerUnderstanding of OAuth and JWT implementations.Ability to organize & communicate effectively, both written and verbal, with technical and non-technical people across functional teamsA BS degree in Computer Science, Cyber Security ...

Senior Workday Extend Platform Consultant

Hiring Organisation
Workday
Location
London, United Kingdom
Salary
£ 80 K
platform capabilities. Extensive knowledge of web service and integration technologies (REST, SOAP, JSON, XML) and modern auth standards (such as OAuth, JWT, SAML). Fluency in English is mandatory. Additional European languages are an advantage. Our Approach to Flexible WorkWith Flex Work, we’re combining the best of both worlds ...

Lead Software Engineer - Proxy/SSE Network Security

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 80 K
experience with proxy/gateway architectures (forward proxy, reverse proxy, IAP patterns) and secure internet access controls.Deep knowledge of SAML, OIDC, OAuth 2.0 concepts, JWT (signing, verification, JWKs, rotation, scopes/claims, replay protection).Demonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code ...

Front End React Developer

Hiring Organisation
Ascend Consulting
Location
NW7, Mill Hill, Greater London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £75000/annum Great Benefits
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 ...

Software Engineer - Kubernetes & Go

Hiring Organisation
Neo4J
Location
London, United Kingdom
Salary
£ 80 K
flight IAM platform revamp, contributing fresh perspectives to its design and evolution.Secure service-to-service communication across distributed infrastructure by applying modern authentication patterns — JWT, mTLS, workload identity (SPIFFE/SPIRE), and client credentialsProduce clear, well-structured documentation for technical and non-technical audiencesExperience:5+ years of backend development ...

Salesforce Integration Developer

Hiring Organisation
Focus Cloud Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 - 85,000 Annual
data migration, orchestration and synchronisation solutions, ensuring data quality, integrity and Change Data Capture (CDC). Implement secure integration patterns using OAuth 2.0, JWT, SAML, Connected Apps and Named Credentials , aligned with enterprise security, GDPR and data governance requirements. Salesforce Engineering & Delivery Develop Salesforce solutions using Apex, Lightning Web Components … technologies such as MuleSoft, Azure Integration Services, Dell Boomi, Informatica Cloud or Jitterbit . Strong knowledge of integration security and authentication, including OAuth 2.0, JWT, SAML, Connected Apps and Named Credentials . Experience with Salesforce DX, CI/CD, version control, automated testing and deployment tooling , alongside strong debugging ...

Senior Technical Product Manager (Salesforce)

Hiring Organisation
Collinson Group
Location
London, United Kingdom
Salary
£ 60 K
Collinson is the global, privately-owned company dedicated to helping the world to travel with ease and confidence. The group offers a unique blend of industry and sector specialists who together provide market-leading airport ...

Identity & Security Engineer (JWT Token Factory)

Hiring Organisation
Intuition IT Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Producing and reviewing technical documentation and standards. We're particularly interested in candidates with experience of: OAuth 2.0 and OpenID Connect. JSON Web Tokens (JWT). Identity Providers. Java. Git-based delivery practices. Kubernetes and AWS environments. Experience 7-12 years ...

Senior engineer - Identity & Token Security

Hiring Organisation
Opus Recruitment Solutions
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day Remote - Once or twice a month onsite
audience restriction mechanisms aligned to least-privilege principles. Design secure service-to-service authentication frameworks within zero-trust environments. Build and maintain robust JWT validation and cryptographic trust chains. Integrate applications and services using OpenID Connect (OIDC) standards Essential: OAuth 2.0 & Identity Standards Proven hands-on implementation experience with OAuth … 2.0 Token Exchange (RFC 8693). Strong understanding of OpenID Connect (OIDC) core specifications. Expert-level understanding of JWT (RFC 7519). Experience signing, validating and encrypting tokens using JWS and JWE. Strong knowledge of JWKS endpoints and automated key rotation strategies. Understanding of secure alternatives to shared-secret authentication ...

Senior Front End D3 Javascript Software Engineer - Holborn

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 80 K
Job Reference: NJ0323Date Posted: 4 August 2026Recruiter: Nexus Jobs LimitedLocation: Holborn LondonSalary: 70,000 to 90,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob ...