Join a major global banking transformation programme redefining Identity & Access Management at enterprise scale.
We're looking for a hands-on Developer with strong experience in IAM, API development, and event-driven cloud architectures to help build next-generation identity solutions across a complex global environment.
📍 Location: London
🏢 Hybrid Working: Just 2 days per week in the office
📅 Contract: 12 Months (Inside IR 35)
🏦 Industry: Global Banking / FinTech Transformation
💡 What you'll be working on:
* Identity orchestration & lifecycle automation
* Secure REST API & microservices development
* Pub/Sub and event-driven workflows
* Google Cloud Platform (GCP) cloud-native solutions
* Terraform, CI/CD & Infrastructure as Code
* Authentication & federation technologies (OAuth2, OIDC, JWT, SAML)
🛠 Tech Stack:
Python / Go / Java / Node.js | GCP | Pub/Sub | Cloud Run | Terraform | Auth0 / Okta | Kubernetes | API Security
✅ What we're looking for:
* Strong IAM and API engineering background
* Experience with cloud-native application development
* Knowledge of modern authentication and identity standards
* Hands-on experience with event-driven architectures
* Strong troubleshooting and problem-solving skills
Excellent opportunity to join a high-profile long-term IAM transformation programme within a leading international bank.
📩 Apply now or reach out directly for a confidential discussion.
GCS is acting as an Employment Business in relation to this vacancy