- Design and develop scalable, cloud-native microservices using Java (17/21) and the Spring Boot framework.
- Utilize the Helix Platform to build, package, and deploy standalone components, reusable blueprints, and serverless Knative Functions.
- Ensure clean code architecture, adhering to enterprise design patterns, SOLID principles, and RESTful API standards.
- Deploy, manage, and scale microservices on Red Hat OpenShift Container Platform (OCP) and Kubernetes.
- Configure and manage service-to-service communication, traffic routing, and observability using Service Mesh (Istio-based control plane).
- Define and maintain Helm charts for consistent, repeatable application deployments across environments.Database Integration & Management
- Integrate microservices with Citi's Database as a Service (DBaaS) platform.
- Work with relational and non-relational databases, including:
- PostgreSQL as a Service (PGaaS) (utilizing PG Vector for advanced search capabilities).
- MongoDB as a Service (MaaS) (leveraging multi-datacenter high availability and sharding).
- Oracle as a Service (OraaS) (ensuring high-availability and automated scaling).
- Implement robust application security and credential management using HashiCorp Vault.
- Configure and manage Vault roles (Kubernetes ServiceAccounts, AppRoles, and PKI roles) to secure application secrets.
- Utilize Vault Agent sidecars in Kubernetes/OpenShift to dynamically inject and render secrets into application pods.
- Build and maintain automated CI/CD pipelines using Lightspeed Enterprise (Tekton and Harness) and Lightspeed Classic (Jenkins shared libraries and uDeploy).
- Integrate automated quality and security gates into the build process, including SonarQube for code quality, Checkmarx for static analysis, and Snyk for vulnerability scanning.
- Manage source code repositories using Bitbucket and GitHub Enterprise, adhering to branch protection rules and pull request workflows.
- Education: Bachelor’s degree in Computer Science, Engineering, or a related technical field.
- Java Expertise: 5+ years of professional software development experience with Java (17 or higher) and Spring Boot / Spring Cloud.
- Containerization: Strong experience with Docker, Kubernetes, and Red Hat OpenShift (OCP).
- Service Mesh: Hands-on experience with Istio or equivalent Service Mesh technologies for traffic management and observability.
- Database Systems: Proficiency in SQL and NoSQL databases, specifically PostgreSQL, MongoDB, and Oracle.
- Security: Experience with HashiCorp Vault (secret engines, Vault Agent, and role-based access control).
- CI/CD Tools: Experience with modern CI/CD platforms such as Tekton, Harness, Jenkins, and uDeploy.
- Testing & Quality: Strong commitment to quality, with experience in JUnit, Mockito, SonarQube, and security scanning tools (Snyk, Checkmarx).
- Experience working within a large-scale financial institution or highly regulated enterprise environment.
- Familiarity with GenAI integrations and platforms (e.g., R2D2, Stylus Workspaces).
- Experience with Agile methodologies, Jira, and Confluence.
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Job Family Group: Technology------------------------------------------------------
Job Family:Applications Development------------------------------------------------------
Time Type:Full time------------------------------------------------------
Most Relevant Skills Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
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 in Computer Science, Engineering, or related technical field
- 5+ years professional Java development experience (Java 17 or higher)
- Experience with Spring Boot and Spring Cloud
- Experience with Helix Platform and building Knative Functions
- Containerization with Docker and Kubernetes
- Experience with Red Hat OpenShift (OCP)
- Hands-on experience with Istio or equivalent service mesh
- Define and maintain Helm charts for deployments
- Proficiency with PostgreSQL, MongoDB, and Oracle databases (DBaaS)
- Experience with HashiCorp Vault, Vault Agent, and Vault roles
- CI/CD experience with Tekton, Harness, Jenkins, and uDeploy
- Experience with source control using Bitbucket and GitHub Enterprise
- Testing and quality tools: JUnit, Mockito, SonarQube
- Security scanning tools: Checkmarx and Snyk
- Strong understanding of RESTful APIs, SOLID principles, and enterprise design patterns
- Experience in a large-scale regulated enterprise (financial institution)
- Familiarity with GenAI integrations (e.g., R2D2, Stylus Workspaces)
- Experience with Agile methodologies, Jira, and Confluence
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.
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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.
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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.
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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.
Citi Insights
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.
