Java React Fullstack Developer

The Engineer Intmd Analyst is an intermediate level position responsible for a variety of engineering activities including the design, acquisition and development of hardware, software and network infrastructure in coordination with the Technology team. The overall objective of this role is to ensure quality standards are being met within existing and planned frameworks.
Responsibilities:

• Provide assistance with a product or product component development within the technology domain
• Conduct product evaluations with vendors and recommend product customization for integration with systems
• Assist with training activities, mentor junior team members and ensure team’s adherence to all control and compliance initiatives
• Assist with application prototyping and recommend solutions around implementation
• Provide third line support to identify the root cause of issues and react to systems and application outages or networking issues
• Support projects and provide project status updates to project manager or Sr. Engineer
• Partner with development teams to identify engineering requirements and assist with defining application/system requirements and processes
• Create installation documentation, training materials, and deliver technical training to support the organization
• Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.
• Independently exercise judgement and decision-making in managing day-to-day responsibilities, including evaluating complex situations, resolving issues, and determining appropriate courses of action. Drive and influence delivery of work within area of responsibility, contributing to operational priorities and ensuring progress against timelines. Will be accountable for delivery outcomes, including quality and timelines, and may have a measurable impact on business results within scope. In addition, will provide oversight on execution by reviewing outputs, guiding approach where required, and addressing gaps to ensure delivery meets expected standards. Take ownership of decisions and deliverables within remit, applying analytical thinking and professional expertise to solve problems and ensure effective outcomes.
• Support execution of business decisions within the function by translating direction into actionable steps and ensuring effective follow‑through. Address non‑routine situations and practical challenges by applying judgement to identify solutions or take decisions within scope. Will support effective functioning of the business area by ensuring processes are implemented consistently and outputs meet expected standards. Operate across varied and evolving situations, exercising discretion to respond to changing requirements and priorities, while ensuring reliability, timeliness, and quality in execution within defined scope.
• Applies domain expertise and advanced analytical capability to deliver outputs aligned with established standards and professional benchmarks. Evaluate business requirements by analyzing complex issues, forming well‑reasoned views, and recommending practical, implementable solutions. Apply structured thinking, analytical rigor, and creativity in approaching work, particularly in situations where standard methodologies may require refinement. Exercise sound professional judgement in interpreting requirements and determining appropriate courses of action, taking into account the broader business context and potential implications.

Qualifications:

• 5+ years in an Apps Development role. Demonstrated execution capabilities.
• Strong analytical and quantitative skills; Data driven and results-oriented
• Experience in running high traffic, distributed, cloud based services
• Experience in affecting large culture change
• Experience leading infrastructure programs
• Skilled at working with third party service providers
• Excellent written and oral communication skill

Technical Skills:

• Proficiency in one or more back-end programming languages: Java (Spring Boot, Microservices), Python (Django, Flask), Node.js (Express.js), React or C#.NET.
• Experience designing and developing RESTful APIs and microservices.
• Strong experience with relational databases (e.g., SQL Server, Oracle, PostgreSQL) and NoSQL databases (e.g., MongoDB, Cassandra).
• Familiarity with ORM frameworks (e.g., Hibernate, SQLAlchemy, Entity Framework).
• Familiarity with CI/CD pipelines (e.g., Jenkins, GitLab CI, Azure DevOps).
• Understanding of version control systems (Git) and branching strategies.
• Experience with cloud platforms (e.g., AWS, Azure, Google Cloud Platform) and containerization technologies (Docker, Kubernetes).

Education:

• Bachelor’s degree/University degree or equivalent experience

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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.

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