Job description

We are seeking a highly motivated and experienced Java/React Full Stack Developer to join our dynamic team. The ideal candidate will have extensive experience in designing, developing, and deploying end-to-end solutions, encompassing both front-end and back-end components. This role requires strong expertise in Java Spring Boot microservices, integration technologies like Kafka, working with workflow solutions, implementing search capabilities, and proficient front-end development with React.js, all while interacting with relational databases such as Oracle. Responsibilities : • Design, develop, and maintain robust, scalable, and secure microservices using Java and Spring Boot. • Implement and manage integrations with middleware technologies, particularly Kafka messaging, for real-time data streaming and event-driven architectures. • Develop and integrate with workflow management solutions to automate business processes. • Design and implement search engine capabilities within applications to provide efficient data retrieval. • Work extensively with relational databases, specifically Oracle, including schema design, query optimization, and data migration. • Develop responsive, high-performance, and user-friendly web interfaces using React.js and its ecosystem. • Collaborate with product owners, designers, and other developers to understand requirements, define technical specifications, and deliver high-quality features. • Ensure the seamless integration between front-end and back-end components through RESTful APIs. • Write comprehensive unit, integration, and end-to-end tests to ensure code quality and application reliability. • Participate in code reviews, contribute to architectural discussions, and mentor junior developers. • Monitor application performance, troubleshoot issues, and implement effective solutions to ensure system stability and optimal user experience. • Stay current with emerging technologies, industry trends, and best practices in full-stack development. Required Qualifications : • 8+ years of professional experience in full-stack software development. • Strong proficiency in Java with extensive experience in building microservices using Spring Boot. • Demonstrable experience with Kafka for building message-driven architectures and data pipelines. • Experience with workflow management systems or designing and implementing complex business process flows. • Proven experience implementing search functionalities, potentially using technologies like Elasticsearch or Apache Solr. • Solid expertise in relational databases, particularly Oracle, including advanced SQL, schema design, and performance tuning. • Strong front-end development skills with React.js, including a deep understanding of component-based architecture, state management (e.g., Redux, Context API), and modern JavaScript (ES6+). • Experience with RESTful API design and consumption. • Proficiency with version control systems (e.g., Git). • Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and CI/CD pipelines. • Excellent problem-solving, analytical, and debugging skills. • Strong communication and collaboration abilities. Education: • Bachelor’s degree/University degree or equivalent experience ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Primary Location: Irving Texas 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: Sep 10, 2026 ------------------------------------------------------ Automated Processing and AI We 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. Illinois residents – AI Notice and Right ------------------------------------------------------ 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.

Requirements

Must-haves

Design, develop, and maintain robust, scalable, and secure microservices using Java and Spring Boot.
Implement and manage integrations with middleware technologies, particularly Kafka messaging, for real-time data streaming and event-driven architectures.
Develop and integrate with workflow management solutions to automate business processes.
Design and implement search engine capabilities within applications to provide efficient data retrieval.
Work extensively with relational databases, specifically Oracle, including schema design, query optimization, and data migration.
Develop responsive, high-performance, and user-friendly web interfaces using React.js and its ecosystem.
Collaborate with product owners, designers, and other developers to understand requirements, define technical specifications, and deliver high-quality features.
Ensure the seamless integration between front-end and back-end components through RESTful APIs.
Write comprehensive unit, integration, and end-to-end tests to ensure code quality and application reliability.
Participate in code reviews, contribute to architectural discussions, and mentor junior developers.
Monitor application performance, troubleshoot issues, and implement effective solutions to ensure system stability and optimal user experience.
Stay current with emerging technologies, industry trends, and best practices in full-stack development.
8+ years of professional experience in full-stack software development.
Strong proficiency in Java with extensive experience in building microservices using Spring Boot.
Demonstrable experience with Kafka for building message-driven architectures and data pipelines.
Experience with workflow management systems or designing and implementing complex business process flows.
Proven experience implementing search functionalities, potentially using technologies like Elasticsearch or Apache Solr.
Solid expertise in relational databases, particularly Oracle, including advanced SQL, schema design, and performance tuning.
Strong front-end development skills with React.js, including a deep understanding of component-based architecture, state management (e.g., Redux, Context API), and modern JavaScript (ES6+).
Experience with RESTful API design and consumption.
Proficiency with version control systems (e.g., Git).
Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and CI/CD pipelines.
Excellent problem-solving, analytical, and debugging skills.
Strong communication and collaboration abilities.

Nice-to-haves

None flagged.

Application prep

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Keywords to mirror

javareactsqlapijavascriptawsazuregcpci/cdaiaccessibility

Platform: eightfold
Effort: medium

Benefits

Benefits detected in the listing.

Dental

Vision

401(K)

Paid Time Off

Wellness