Senior Java Developer (DevSecOps) - VP

Citigroup Inc.; London; Hybrid; GBP 50,000 - 80,000; Full time

Job summary

Citi recherche un développeur DevSecOps talentueux pour rejoindre son équipe dynamique à Londres. Le poste consiste à concevoir et maintenir des APIs et des microservices sécurisés, de travailler sur des solutions de gestion des dépendances et de contribuer à des projets open-source. Si vous êtes passionné par l'innovation et souhaitez développer vos compétences dans un environnement stimulant, rejoignez-nous !

Benefits

27 jours de congés annuels plus jours fériés

Bonus discrétionnaire annuel lié à la performance

Assurance médicale privée & Assurance vie

Programme d'assistance aux employés

Plan de retraite

Congés parentaux payés

Remises spéciales pour employés, famille et amis

Qualifications

• Expérience avec Java 21 et Java 8;
• Compréhension solide des principes DevOps et DevSecOps;
• Compétences en gestion de bases de données relationnelles.

Responsibilities

• Concevoir et maintenir des APIs et microservices.
• Implémenter des pratiques DevSecOps et gérer les solutions de gestion des dépendances.
• Collaborer avec des équipes pluridisciplinaires.

Skills

Java

DevOps

Spring WebFlux

Project Reactor

Hazelcast

SQL

Linux

Testing

Tools

Git

OpenShift

Job description

About Us
At Citi, we are committed to improving developer productivity across the organization. Our team focuses on building innovative DevSecOps solutions that empower developers to deliver secure and high-quality software efficiently. We contribute to open-source projects, particularly around the CycloneDX SBOM standard, and leverage cutting-edge technologies to create impactful tools and integrations.

Key Responsibilities:

• Design, develop, and maintain APIs and microservices using Java 21, Java 8, Project Reactor, and Spring WebFlux.
• Build and enhance SCA plugins for Gradle, Maven, and npm to identify vulnerabilities.
• Develop integrations with tools such as GitHub, SonarQube, TeamCity, Jenkins, and Tekton.
• Contribute to open-source projects, especially CycloneDX.
• Implement and manage dependency management solutions using Gradle, Maven, npm, PyPI, and Go modules.
• Work with relational databases (Postgres), including schema design, SQL integration, and change management using Flyway.
• Utilize Hazelcast for distributed caching and data storage.
• Deploy and manage applications on OpenShift using microservice architecture.
• Design and document APIs using OpenAPI standards.
• Write and maintain unit, integration, and end-to-end tests using JUnit 5, Mockito, WireMock, and Testcontainers.
• Collaborate with cross-functional teams to implement DevSecOps practices, including SCA, SAST, shift-left, and secure SDLC.

Required Skills and Experience:

• Strong proficiency in Java (Java 21 and Java 8).
• Experience with reactive programming (Project Reactor, Spring WebFlux).
• Solid understanding of DevOps and DevSecOps principles, including SCA, SAST, and shift-left security.
• Hands-on experience with dependency management tools (Gradle, Maven, npm, etc.).
• Familiarity with relational databases (Postgres) and database change management using Flyway.
• Experience with distributed caching systems like Hazelcast.
• Proficiency in microservice architecture and deploying applications on OpenShift.
• Knowledge of version control systems (Git).
• Basic understanding of Linux.
• Strong testing skills using JUnit 5, Mockito, WireMock, and Testcontainers.

Preferred Skills:

• Experience with Go, JavaScript, or TypeScript.
• Familiarity with CI/CD tools like Jenkins, TeamCity, and Tekton.
• Knowledge of open-source contributions, especially in CycloneDX or similar projects.
  

Why Join Us?

• Work on impactful projects that improve developer productivity across Citi.
• Contribute to open-source initiatives and collaborate with a global team.
• Leverage the latest technologies and tools in a dynamic and innovative environment.
• Opportunities for professional growth and development.

Apply Now:
If you are passionate about DevSecOps, open-source contributions, and building secure, high-quality software, we would love to hear from you!

What we’ll provide you

This is a unique role that will put you in the position to be part of a new venture and actively drive change. Every day there will be new challenges that will help you develop new skills that can drive your career.

By joining Citi London, 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
  

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-RH4

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Job Family Group:

Technology

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Job Family:

Applications Development

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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.