Citigroup, Inc

Senior Full Stack Developer - Vice President

Citigroup, Inc • $125K — $188K *
New Castle, DE 19720Hybrid
Information Technology
5 - 7 years of experience
Today
Be an Early Applicant
Job Overview by Ladders

Qualifications

  • Strong proficiency in Java (Spring Boot) and backend service development.
  • Hands-on experience with React.js, modern JavaScript (ES6+), HTML5, and CSS3.
  • Experience building and consuming RESTful APIs and integrating frontend applications with backend services.
  • Working knowledge of state management libraries (e.g., Redux, Context API).
  • Experience with databases: Oracle, SQL, and NoSQL (MongoDB).
  • Familiarity with cloud platforms (OpenShift, Kubernetes) and containerization.
  • Experience with messaging systems such as Kafka and MQ.

Responsibilities

  • Partner with cross-functional teams to ensure smooth integration of business and technology solutions.
  • Design, develop, and maintain scalable backend services using Java and Spring frameworks alongside modern frontend applications using React.js.
  • Build intuitive, responsive, and high-performance user interfaces that enhance user experience.
  • Develop and maintain RESTful APIs and microservices architecture.
  • Resolve high-impact problems through in-depth evaluation of complex business and system processes.
  • Ensure application design aligns with enterprise architecture standards and best practices.
  • Provide technical leadership, mentorship, and guidance to mid-level developers and analysts.

Benefits

  • Medical, dental & vision coverage.
  • 401(k) plan.
  • Life, accident, and disability insurance.
  • Wellness programs.
  • Paid time off including vacation, sick leave, and paid holidays.
Full Job Description
The Full Stack Developer is a senior-level position responsible for designing, developing, and implementing both frontend and backend application systems and services. This role requires hands-on expertise across the full technology stack, with a strong emphasis on building scalable APIs and modern, responsive user interfaces using React. The overall objective is to deliver high-quality, reusable frameworks and solutions that support complex business requirements.

Responsibilities
  • Partner with multiple management and cross-functional teams to ensure seamless integration of business and technology solutions, while identifying and defining necessary system enhancements.
  • Design, develop, and maintain scalable backend services using Java and Spring frameworks, along with modern frontend applications using React.js.
  • Build intuitive, responsive, and high-performance user interfaces that enhance user experience.
  • Develop and maintain RESTful APIs and microservices architecture.
  • Resolve high-impact problems through in-depth evaluation of complex business and system processes.
  • Ensure application design aligns with enterprise architecture standards and best practices.
  • Establish and enforce coding, testing, debugging, and deployment standards across the full stack.
  • Collaborate closely with UI/UX designers, product owners, and backend teams to deliver cohesive solutions.
  • Contribute to the development of CI/CD pipelines and support DevOps best practices.
  • Provide technical leadership, mentorship, and guidance to mid-level developers and analysts.
  • Assess risk appropriately in all technical decisions, ensuring compliance with regulatory requirements, company policies, and ethical standards.

Required Qualifications
  • Strong proficiency in Java (Spring Boot) and backend service development.
  • Hands-on experience with React.js, modern JavaScript (ES6+), HTML5, and CSS3.
  • Experience building and consuming RESTful APIs and integrating frontend applications with backend services.
  • Working knowledge of state management libraries (e.g., Redux, Context API).
  • Experience with databases: Oracle, SQL, and NoSQL (MongoDB).
  • Familiarity with cloud platforms (OpenShift, Kubernetes) and containerization.
  • Experience with messaging systems such as Kafka and MQ.
  • Strong understanding of software development lifecycle (SDLC) and Agile methodologies.
  • Knowledge of DevOps practices, CI/CD pipelines, and version control systems (e.g., Git).
  • Solid understanding of clean code principles and application design patterns.
  • Ability to work independently in a fast-paced and dynamic environment.
  • Strong analytical, problem-solving, and communication skills.

Preferred Qualifications
  • Experience in the financial services domain, particularly Payments.
  • Familiarity with GenAI and Large Language Models (LLMs).
  • Experience integrating mainframe systems with APIs or Kafka.
  • Experience with modern frontend tooling (e.g., Webpack, Vite, Jest, Cypress).
  • 6+ years of relevant experience in full stack development or systems analysis.
  • Proven track record of delivering complex, high-impact projects.
  • Subject Matter Expert (SME) in one or more areas of application development.
  • Strong leadership, stakeholder management, and project delivery skills.

Education
  • Bachelor's degree or equivalent experience required
  • Master's degree preferred


This job description provides a high-level overview of responsibilities. Additional duties may be assigned as needed.

Job Family Group:
Technology

Job Family:
Applications Development

Time Type:
Full time

Primary Location:
New Castle Delaware United States

Primary Location Full Time Salary Range:
$125,760.00 - $188,640.00

In addition to salary, Citi's offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.

Most Relevant Skills
Please see the requirements listed above.

Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.

Anticipated Posting Close Date:
Jun 09, 2026

About Citigroup, Inc

Citigroup is a financial services holding company that provides financial products and services. The company operates through two segments, Global Consumer Banking (GCB) and Institutional Clients Group (ICG). The GCB segment offers traditional banking services to retail customers through retail banking, commercial banking, Citi-branded cards, and Citi retail services. The ICG segment offers various banking, and financial products and services to corporate, institutional, public sector, and high-net-worth clients. This segment provides wholesale banking products and services, including fixed-income and equity sales and trading, foreign exchange, prime brokerage, derivative services, equity and fixed-income research, corporate lending, investment banking, and advisory services, private banking, cash management, trade finance, and securities services. Citi is committed to sustainability and social responsibility, and the company invests in initiatives that promote economic progress.

Citigroup, Inc Careers

Join the vibrant team at Citigroup, Inc, a leading global bank, and propel your career into the future. Citigroup offers a plethora of job opportunities that span across various fields and expertise, making it an ideal place for ambitious professionals to thrive.

Work You’ll Do

At Citigroup, Inc, you will engage in exciting work that matters. Join our team to help innovate and drive transformation in the banking industry. With Citigroup, you can lead initiatives that redefine how banking works and how financial services can empower people globally.

Innovate and Lead

Citigroup, Inc is at the forefront of financial innovation and leadership. By joining our team, you will work alongside top professionals to develop solutions that enhance customer experiences and operational efficiency. Our commitment to innovation is fundamental, and we encourage our team to push boundaries and think outside the box.

Grow Your Career

Citigroup, Inc is not just a company; it's a place where you can grow both professionally and personally. We offer robust career paths and professional development opportunities that help you reach your potential. With diverse career tracks and the support of leadership, your growth at Citigroup is limitless.

Diversity and Inclusion

We believe our strength comes from the diversity of our team. Citigroup, Inc is dedicated to fostering an inclusive workplace where everyone can contribute their best work. Through diversity training and a culture that embraces differences, we create a welcoming environment for all employees.

Benefits and Culture

Citigroup, Inc values the well-being of its employees. We offer competitive benefits packages that support the health, finance, and lifestyle of our team members. Our culture is built on collaboration, respect, and a commitment to excellence. We ensure that every team member feels valued and part of our global family.

Internship and Employment Opportunities

Start your professional journey with Citigroup through our internship programs or full-time job opportunities. We are constantly hiring fresh talent and seasoned experts who bring creativity and innovation to our team. Whether you're refining your skills or ready to lead, there's a position waiting for you at Citigroup.

Networking and Professional Development

At Citigroup, Inc, networking and continuous learning are part of our DNA. We provide platforms for employees to connect with industry leaders and peers, enhancing their skills and opening up new career opportunities. Our leadership programs and professional development initiatives ensure that you are always ahead of the curve.

Join Our Team

Explore the numerous positions available at Citigroup, Inc that match your skills and interests. We are looking for passionate, curious, and solution-driven team players who are ready to make an impact.

Stay Connected

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Explore Citigroup, Inc Jobs

Discover the exciting and rewarding opportunities that await at Citigroup, Inc. Tailor your resume, prepare for your interview, and take the next step in your career with us.

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Citigroup, Inc is where your ambition meets opportunity. Join us and transform your career while making a global impact.
Learn more about Citigroup, Inc
Market Cap
$1.3 billion
Industry
Finance & Insurance
Net Income
$89.6 million
Founded
1812
5 Year Trend
+4.6%
NASDAQ
C
* Ladders Estimates

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