The Full Stack Application Developer is responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.
Key Responsibilities:
Design and development of complex systems using Spring, Spring Boot and Spring Cloud, React/Angular ,Workflow technologies.
Architect and implement microservices-based solutions with focus on scalability, reliability and performance.
Apply TDD and test-first development practices across all development stages.
Collaborate with cross-functional teams to define, design and deliver new features.
Guide the integration and optimization of Oracle and MongoDB in high-performance environments.
Ensure high quality through effective code reviews, static code analysis and performance optimization.
Mentor and guide junior developers and contribute to a culture of continuous improvement.
Stay up-to-date with emerging technologies and industry trends, advocating for their adoption where appropriate.
Required Skills:
Strong-level proficiency in React.js: Demonstrated experience building complex, dynamic, and performant user interfaces. Deep understanding of React ecosystem, state management (e.g., Redux, Context API), and component lifecycle.
Strong proficiency in Node.js: Experience designing and implementing scalable RESTful APIs and microservices.
Strong proficiency in Java and Spring Boot: Proven experience in building enterprise-grade back-end applications and services.
Proven experience in designing and building complex dynamic rendering frameworks/systems. Understanding of server-side rendering (SSR), client-side rendering (CSR), and hydration techniques.
Solid understanding and hands-on experience with Microservices Architecture and best practices.
Proficient in Hibernate, JPA and working with both relational (Oracle) and NoSQL(MongoDB) databases
Experience with Redis or equivalent for caching and performance optimization.
Proven experience with Test-Driven Development (TDD) and Sift-Left testing strategies.
Hands-on experience with test automation tools/frameworks such as Junit, Mockito, REST Assured, Cucumber or Selenium.
String understanding of application performance, monitoring and optimization techniques.
Excellent problem-solving skills and ability to lead complex development tasks.
Excellent communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teams.
Preferred Skills:
Exposure to API Gateways, Service Discovery and Distributed Tracing
Exposure to Continuous Integration and Continuous Delivery (CI/CD) pipelines,
either on-premise or public cloud (i.e., Tekton, Harness, Jenkins, etc.).Familiarity with DevOps Practices and containerization tools like Docker and orchestration with Kubernetes.
Experience with code quality tools (e.g. SonarQube, Checkmarks)
Understanding of security best practices for backend development (OAUth2, JWT, Spring Security)
Proven leadership and team collaboration skills.
String communication and stakeholder management.
Ability to balance technical depth with business priorities.
Passion for high-quality, clean and maintainable code.
Qualifications:
6-10 years of relevant experience
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Demonstrated leadership skills
Proven project management skills
Expertise in industry practices and standards of application architecture role
Consistently demonstrates clear and concise written and verbal communication
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
Education:
Bachelor’s degree/University degree or equivalent experience
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Job Family Group: Technology------------------------------------------------------
Job Family:Applications Development------------------------------------------------------
Time Type:Full time------------------------------------------------------
Primary Location Full Time Salary Range:$120,800.00 - $170,800.00------------------------------------------------------
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 AIWe 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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This job opening is for an existing job vacancy.
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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.
Skills Required
- Bachelor's degree, university degree, or equivalent experience
- 6-10 years of relevant experience
- Experience in systems analysis and software application programming
- Strong proficiency in React.js and the React ecosystem, including state management and component lifecycle
- Strong proficiency in Node.js, including scalable RESTful APIs and microservices
- Strong proficiency in Java and Spring Boot for enterprise-grade applications
- Experience designing and building dynamic rendering frameworks using SSR, CSR, and hydration
- Hands-on experience with microservices architecture
- Proficiency with Hibernate, JPA, Oracle, and MongoDB
- Experience with Redis or equivalent caching technology
- Experience with TDD and shift-left testing strategies
- Experience with JUnit, Mockito, REST Assured, Cucumber, or Selenium
- Understanding of application performance monitoring and optimization
- Excellent problem-solving, communication, and interpersonal skills
- Experience managing and implementing successful projects
- Demonstrated leadership skills
- Proven project management skills
- Expertise in application architecture industry practices and standards
- Ability to work under pressure and manage deadlines or changing requirements
- Exposure to API gateways, service discovery, and distributed tracing
- Exposure to CI/CD pipelines, including Tekton, Harness, or Jenkins
- Familiarity with DevOps practices, Docker, and Kubernetes
- Experience with code quality tools such as SonarQube or Checkmarks
- Understanding of OAuth2, JWT, and Spring Security
- Leadership, team collaboration, and stakeholder management skills
- Ability to balance technical depth with business priorities
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
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