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# Full Stack Software Engineer Analyst

- **Company:** Citi
- **Location:** Irving, TX, United States
- **Experience:** Experienced
- **Salary:** $84,580.0 - $118,020.0
- **Contract:** Permanent contract
- **Skills:** Flutter, JavaScript (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Apple IOS, Microsoft Azure, Behavior-Driven Development, Cloud Computing, Code Review, Continuous Integration, Software Debugging, DevOps, Github, Mobile Application Software, Junit, Enterprise Messaging Systems, OAuth, OpenID, OpenShift, Open Web Application Security, Scrum Methodology, RabbitMQ, Regression Testing, Mockito, JSON Web Token, Selenium, Software Deployment, Software Engineering, Performance Testing, Test-Driven Development (TDD), Feature Engineering, Test Scripts, Gitlab-ci, Kubernetes, Playwright, Data Analytics, Apache Kafka, React Native, BIG-IP Access Policy Manager (APM), Cucumber (Software), Splunk, Dynatrace, Docker, Jenkins
- **Published:** October 7, 2026
- **Apply:** https://citi.wd5.myworkdayjobs.com/2/job/Irving-Texas-United-States/Full-Stack-Software-Engineer-Analyst_26999335/apply

## About the Role

We are seeking a talented, detail-oriented Full Stack Software Engineer Analyst to design, build, test, and maintain mission-critical, customer-facing web and mobile applications. In this role, you will be instrumental in delivering scalable, resilient microservices architectures powered by Java Spring Boot, coupled with dynamic, responsive user experiences built with modern front-end frameworks (Angular or React)., * 2-5 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 skills

Education:

 * Bachelor's/University degree or equivalent experience

Additional Preferred Qualifications

 * Experience with containerization and orchestration technologies (Docker, Kubernetes, OpenShift).
 * Hands-on experience with modern CI/CD automation tools (e.g., GitLab CI, GitHub Actions, Jenkins, Harness, Tekton).
 * Familiarity with cloud platforms (AWS, GCP, or Azure) and distributed messaging platforms (Apache Kafka, RabbitMQ).
 * Experience developing hybrid or native mobile applications (e.g., React Native, Flutter, iOS/Android).
 * Knowledge of Behavior-Driven Development (BDD) / Test-Driven Development (TDD) using Cucumber or similar frameworks.

## Description

* Architect, implement, and maintain responsive, high-performance customer-facing web and mobile applications.
 * Develop clean, modular, and reusable front-end components using Angular or React along with modern CSS/HTML frameworks.
 * Build resilient, scalable, and loosely-coupled backend services using Java and SpringBoot microservices.
 * Design, build, and maintain robust RESTful APIs, asynchronous event streams, and database integrations., * Drive quality engineering by authoring and maintaining automated unit, integration, and end-to-end (E2E) test scripts.
 * Develop comprehensive test automation frameworks using tools such as Selenium, Playwright, JUnit, Mockito, or Jest.
 * Perform actual hands-on functional, regression, API, and performance testing across staging and production-like environments.
 * Partner with Quality Assurance (QA) and DevOps teams to integrate automated test suites directly into CI/CD release pipelines.

3. Security & Defensive Engineering

 * Practice secure and defensive coding by default across all layers of the architecture.
 * Proactively identify, prevent, and remediate security vulnerabilities (e.g., OWASP Top 10, CWEs, injection vectors, broken access controls).
 * Implement enterprise-grade authentication/authorization (OAuth2, OIDC, JWT), data sanitization, and secure communication protocols.

4. Observability, Debugging & Operational Support

 * Utilize Splunk, distributed tracing, and APM tools to monitor system health, analyze performance bottlenecks, and rapidly troubleshoot production incidents.
 * Support scheduled weekend production deployment windows and participate in rotational release validations.
 * Conduct thorough post-deployment verifications, root cause analyses, and operational runbook enhancements.