Senior Engineer - Python & Containerization (VP)

Posted Yesterday
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Belfast, County Antrim, Northern Ireland, GBR
In-Office
Senior level
Fintech • Financial Services
The Role
Engineer automated container security solutions, harden internal platforms, improve container image scanning and the secure development lifecycle, and operate scalable enterprise security platforms. The role involves architecture, implementation, reliability, and cross-functional collaboration with platform, DevOps, engineering, operations, and developer teams.
Summary Generated by Built In
Overview of Citi:

Citi, the world leading global bank, has approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. Citi enables clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity.

The Team:

The Chief Information Security Office (CISO) is responsible for looking after the cyber security of all of Citi’s technical assets. It has several new and exciting programmes utilising cutting edge cloud and container technologies, with a view to ensuring that our cyber security is best in class and offers reassurance to our wider business lines and clients alike.

The job:

This role sits within the Container Security team, which is responsible for ensuring, maintaining, and improving the security of our container technologies within the firm. You will be responsible for engineering automated security solutions that both secure and harden internal platforms as well as reduce friction for developers in their daily development lifecycle. You will be improving the container SDLC for internal developers from an image scanning perspective, engineering firm-wide solutions and partnering with centralised platform teams, DevOps teams and our developer community where appropriate.

What the role covers:

  • Analysing, architecting, building and enhancing Container Security tools and platforms that provide capabilities for CISO and developers.

  • Owning solutions that are expected to operate and perform at scale across the organisation.

  • Collaboration with multiple stakeholders and partners across Engineering and Operations as well as partner teams within the wider Citi organisation, across different time zones.

Job Skills/ Qualifications:

  • Highly motivated self-starter with excellent interpersonal and problem-solving skills

  • Bachelor’s degree or equivalent work experience

  • Good oral and written communication skills

  • Extensive relevant industry work experience

  • Hands-on experience integrating Container Image Scanning platforms and tooling

  • Experience of the full lifecycle of design, implementation and running of enterprise software solutions involving cross functional team collaboration

  • Experience contributing to the architecture and design (architecture, design patterns, reliability, scaling) of new and current systems

  • Experience of k8s and container technologies such as Docker, Podman and Openshift

  • Experience of security fundamentals with relation to a k8s platform and DevSecOps a bonus

  • Expertise in a major programming language such as Python or Java, and associated tooling (Git, Maven, IDEs, Jenkins, Bitbucket etc)

  • Expertise with DevOps, CI/CD and agile methodology

We offer:

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

  • 27 days annual leave (plus bank holidays)

  • A discretional annual performance related bonus

  • Private Medical Care & Life Insurance

  • Employee Assistance Program

  • Pension Plan

  • Paid Parental Leave

  • Special discounts for employees, family, and friends

  • Access to an array of learning and development resources

Visit our Global Benefits page to learn more.

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

#LI-MK7

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Job Family Group: Technology

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Job Family:Systems & Engineering

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Time Type:Full time

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Most Relevant Skills Please see the requirements listed above.

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Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

 

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi’s EEO Policy Statement and the Know Your Rights poster.

Skills Required

  • Bachelor’s degree or equivalent work experience
  • Extensive relevant industry work experience
  • Hands-on experience integrating container image scanning platforms and tooling
  • Experience with the full lifecycle of designing, implementing, and operating enterprise software solutions
  • Experience collaborating across cross-functional teams
  • Experience contributing to system architecture and design, including design patterns, reliability, and scaling
  • Experience with Kubernetes and container technologies such as Docker, Podman, and OpenShift
  • Security fundamentals related to Kubernetes platforms
  • Expertise in Python or Java and associated tooling such as Git, Maven, IDEs, Jenkins, or Bitbucket
  • Expertise with DevOps, CI/CD, and agile methodology
  • Excellent oral and written communication skills
  • Strong interpersonal and problem-solving skills

Citi Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Citi and has not been reviewed or approved by Citi.

  • Healthcare Strength — Benefits coverage is positioned as comprehensive, including health, dental, and vision insurance plus on-site clinics, prescription drug support, and disability coverage. Family-building support such as fertility assistance is described as a notable differentiator within the overall package.
  • Retirement Support — Retirement benefits are framed as strong, highlighted by a 401(k) with matching and additional plan options like a Roth 401(k). Financial support is reinforced through discounts and broader financial guidance resources tied to the benefits ecosystem.
  • Wellbeing & Lifestyle Benefits — Wellbeing support extends beyond insurance through programs like an Employee Assistance Program, counseling/legal resources, and gym or wellness reimbursement. These offerings increase the perceived total rewards value even when cash compensation sentiment varies by role.

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The Company
HQ: Kwun Tong, Kowloon
223,850 Employees

What We Do

Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank – an institution connecting millions of people across hundreds of countries and cities.

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