Java Full Stack Senior Developer
Listed on 2026-02-17
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IT/Tech
The Java Full Stack Senior Developer role is 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 , and Python for back-end and services development
Front-end development using React / Angular / Vue (any modern JS framework)
Development and consumption of REST APIs, Graph
QL, microservices patterns
Knowledge of Mongo
DB, No
SQL/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 front-end UI, 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 applications, 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:
6+ years of relevant experience
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Working knowledge of consulting/project management techniques/methods
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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Job Family Group:
Technology------------------------------------------------------
Job Family:
Applications Development------------------------------------------------------
Time Type:
Full time------------------------------------------------------
Primary Location Full Time Salary Range:
$120, - $170,------------------------------------------------------
Most Relevant Skills
Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
Automated Processing and AI
We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.
Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.
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