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Senior Python Developer

https://www.citi.com/ Logo

Citi

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Location:
Poland, Warsaw

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

This role sits within the newly formed GenAI Security team, responsible for ensuring, maintaining, and improving the security of GenAi Prompt security capabilities within the firm. The role involves engineering solutions, developing a GenAI prompt security platform, and collaborating across multiple teams to ensure best-in-class solutions.

Job Responsibility:

  • Designing, developing, optimizing, and enhancing a GenAI prompt security platform to protect firm AI/LLM-based applications from adversarial attacks and prompt injections
  • Building and automating a security testing framework to validate protection mechanisms for various LLM use cases
  • 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.

Requirements:

  • Highly motivated self-starter with excellent interpersonal and problem-solving skills
  • Bachelor's degree or equivalent work experience
  • 7+ years of relevant industry work experience
  • Experience of the full lifecycle of design, implementation and running of enterprise software solutions involving cross functional team collaboration and DevOps, CI/CD and agile methodology
  • Expertise in a major programming language such as Python and/or Go, and associated tooling (Git, Maven, IDEs, Jenkins, Bitbucket etc)
  • Experience in Generative AI, LLM frameworks, LLM prompt engineering and/or adversarial testing is a bonus
  • Experience contributing to the architecture and design (architecture, design patterns, reliability, scaling) of new and current systems
  • Experience in containerized deployment (Kubernetes, OpenShift etc).

Nice to have:

Experience in Generative AI, LLM frameworks, LLM prompt engineering and/or adversarial testing.

What we offer:
  • Private Medical Care Program
  • Life Insurance Program
  • Pension Plan contribution (PPE Program)
  • Employee Assistance Program
  • Paid Parental Leave Program (maternity and paternity leave)
  • Sport Card
  • Holidays Allowance
  • Sport and team recreation activities
  • Special offers and discounts for employees
  • Access to an array of learning and development resources
  • A discretional annual performance-related bonus
  • A chance to make a difference with various affinity networks and charity initiatives.

Additional Information:

Job Posted:
August 06, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
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