Citi

Lead Full Stack Engineer (M&A Technology & AI)

Citi
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6 days ago
Irving, TX, USAStaff+
H1B sponsor

Base Salary

$156k - $234k/yr

Responsibilities

  • Design, develop, and maintain scalable, high-performance full-stack applications using Java and Angular.
  • Lead the integration and deployment of agentic AI solutions for M&A business applications.
  • Architect resilient, fault-tolerant microservices and event-driven systems.
  • Develop responsive front-end interfaces and contribute throughout the software development lifecycle.
  • Implement software engineering practices covering code quality, testing, CI/CD, security, documentation, and operational support.
  • Mentor junior developers, participate in code reviews, and promote technical excellence.
  • Serve as the senior point of accountability for environment readiness and risk.
  • Partner with Architecture, Security, Risk, and business stakeholders.

Requirements

  • 10+ years of hands-on full-stack software development experience.
  • Proven experience designing and building scalable, high-performance microservices and event-driven architectures.
  • Expert proficiency in Java and TypeScript/JavaScript, with strong Spring Boot and Spring Cloud experience.
  • Experience with Apache Kafka or RabbitMQ and relational or NoSQL databases such as PostgreSQL, MongoDB, or Cassandra.
  • Experience with Angular, NgRx or comparable state-management patterns, HTML5, CSS3, and responsive web design.
  • Experience with Docker, Kubernetes, Jenkins, GitLab CI, Azure DevOps, and cloud platforms such as AWS, Azure, or GCP.
  • Experience deploying GenAI and LLM-enabled systems in regulated enterprise environments, including evaluation, guard-railing, monitoring, and compliance.
  • Direct experience developing, integrating, and deploying agentic AI systems.
  • Strong problem-solving, analytical, communication, collaboration, and technical leadership skills.
  • Bachelor’s or master’s degree in Computer Science, Software Engineering, or a related technical field.
  • Preferred qualifications include financial services experience, domain-driven design and clean architecture knowledge, observability experience, and open-source or developer-community contributions.

Benefits

  • Medical, dental, and vision coverage.
  • 401(k), life, accident, and disability insurance.
  • Wellness programs.
  • Paid vacation, sick leave, and holidays.
  • Full-time role based in Irving, Texas.
  • Primary salary range of $156,160.00 to $234,240.00, excluding potential incentive and retention awards.
  • Anticipated posting close date is October 23, 2026.

Tech Stack

AngularApache CassandraApache KafkaAWSAzureDockerGitLab CI/CDGoogle Cloud PlatformGrafanaJavaJavaScriptJenkinsKubernetesMongoDBPostgreSQLPrometheusRabbitMQSpring BootTypeScript
Citi

About Citi

10,000+ employees

Citi is a public financial-services company offering consumer and institutional banking, credit cards, wealth management, treasury and trade solutions, and capital-markets services. It serves individuals, corporations, financial institutions, and governments in more than 160 countries and jurisdictions, earning interest and fee income from lending, payments, trading, and advisory. Founded in 1812 and headquartered in New York, it trades on the NYSE under the ticker C.

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