Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.
The Applications Development Senior Programmer Analyst responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.
Required Skills
- Strong experience with Node.js, and Python for back-end and services development
- Development and consumption of REST APIs, GraphQL, microservices patterns
- Knowledge of MongoDB, NoSQL/SQL databases, data modeling, indexing, and performance optimization
- Experience with containers (Docker), container orchestration basics
- Hands-on knowledge of CI/CD systems including Tekton, Harness, Git-based pipelines
- Ability to build automated deployments, environment provisioning, and packaging
- Experience with Ansible for configuration management, automation scripts, and infra-as-code tasks
- Strong understanding of Linux and Windows operating environments
- Basic to intermediate understanding of networking concepts (DNS, load balancers, firewalls, routing, ports, protocols, etc.)
- Knowledge of application monitoring, logging, performance tuning, and memory management.
- Strong debugging and problem-resolution skills across UI, backend, APIs, and infrastructure layers
- Experience implementing application security, authentication, authorization, and best practices
- Ability to collaborate in agile environments and contribute to engineering standards
- Experience managing or participating in successful delivery of end-to-end engineering projects
Responsibilities
- Manage all phases of software development: design, coding, testing, deployment, and support
- Develop robust back-end services, and API layers with secure and scalable patterns
- Build microservices, API gateways, integration flows, and modular service components
- Implement CI/CD pipelines using Tekton, Harness, and Git-based workflows
- Write automation scripts and configuration tasks using Ansible
- Deploy and optimize applications on Linux/Windows servers and containerized environments
- Troubleshoot complex issues across application, networking, OS, API, and data layers
- Provide architectural guidance, define best practices, and enforce coding standards
- Work closely with business users, product owners, and engineering teams to deliver end-to-end solutions
- Recommend and implement security measures, ensuring secure design and deployment
- Produce clear documentation, operational runbooks, and technical design artifacts
Qualifications:
- 8+years of relevant experience in Python
Strong experience with Node.js, and Python for back-end and services development
Development and consumption of REST APIs, GraphQL, microservices patterns
Knowledge of MongoDB, NoSQL/SQL databases, data modeling, indexing, and performance optimization
Experience with containers (Docker), container orchestration basics
Hands-on knowledge of CI/CD systems including Tekton, Harness, Git-based pipelines
Ability to build automated deployments, environment provisioning, and packaging
Experience with Ansible for configuration management, automation scripts, and infra-as-code tasks
Strong understanding of Linux and Windows operating environments
Basic to intermediate understanding of networking concepts (DNS, load balancers, firewalls, routing, ports, protocols, etc.)
Knowledge of application monitoring, logging, performance tuning, and memory management
Strong debugging and problem-resolution skills across UI, backend, APIs, and infrastructure layers
Experience implementing application security, authentication, authorization, and best practices
Ability to collaborate in agile environments and contribute to engineering standards
Experience managing or participating in successful delivery of end-to-end engineering projects
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
Education:
- Bachelor’s degree/University degree or equivalent experience
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
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Technology
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Applications Development
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Full time
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Please see the requirements listed above.
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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.
