IT & Software

Senior Engineer - Python & Containerization (VP)

Citigroup

Belfast · County Antrim · United Kingdom

Overview

In this role you secure and harden Citi’s container platforms, engineering automated security solutions for internal platforms and the development lifecycle. You will improve the container SDLC for developers by integrating image scanning and collaborating with platform, DevOps, and developer teams across time zones. You’ll own scalable container security tools and partner with cross-functional groups to raise security standards. This opportunity lets you shape enterprise-grade security across cloud-native environments within a global bank.

Pay / Benefits
  • 27 days annual leave (plus bank holidays)
  • discretional annual performance bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave
Responsibilities
  • Analyze, architect, build, and enhance container security tools and platforms for CISO and developers
  • Own scalable solutions operating across the organization
  • Collaborate with Engineering, Operations, and partner teams across Citi
  • Engineer automated security capabilities to secure internal platforms and streamline developer workflows
Key requirements
  • Bachelor’s degree or equivalent work experience
  • Excellent interpersonal and problem-solving skills
  • Strong oral and written communication abilities
  • Hands-on experience with Container Image Scanning platforms and tooling
  • Experience across design, implementation, and operation of enterprise software with cross-functional collaboration
  • Experience contributing to architecture and design (reliability, scaling)
  • Experience with Kubernetes and container tech (Docker, Podman, OpenShift)
  • Security fundamentals related to Kubernetes and DevSecOps (bonus)
  • Expertise in Python or Java and related tooling (Git, Maven, IDEs, Jenkins, Bitbucket)
  • Experience with DevOps, CI/CD and agile methodologies
  • problem-solving
  • interpersonal skills
  • communication
  • Kubernetes (k8s)
  • Docker
  • Podman

Reference: WJ-747_31248662 · Posted 08 Nov 2026, 11:46 PM

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