{"schemaVersion":"jobsearcher.job.v1","id":"d4354e7b64ae52ca7bad4b95","url":"https://jobsearcher.com/jobs/d4354e7b64ae52ca7bad4b95","canonicalUrl":"https://jobsearcher.com/jobs/d4354e7b64ae52ca7bad4b95","title":"Senior Back-End Java Developer — Trading Platforms","description":"Overview\nAs Apps Development Senior Manager, you will lead engineering delivery for the Trade Manager Zone platform within Cash Securities Settlements, powering high-throughput equity settlements. You’ll drive architectural excellence, modern delivery practices, and AI-driven transformation to improve quality and speed. You will embed AI/GenAI capabilities across development, testing, and operations while maintaining rigorous regulatory standards. This role blends hands-on coding with strategic leadership to scale a mission-critical financial platform and mentor a team of engineers.\n\nCompensation / Benefitsmedical, dental & vision coverage401(k)life insuranceaccident and disability insurancewellness programspaid time off and holidays\nResponsibilitiesArchitect, design, and maintain scalable, low-latency settlement systems for equity tradesLead real-time, high-throughput engineering across global markets with fault-tolerant architecturesChampion AI-assisted development, GenAI tooling, and trunk-based CI/CDDrive TDD/BDD, automated testing, secure coding, and AI-powered quality toolingEmbed AI/ML capabilities into platform operations, including anomaly detection and automated reconciliationMentor engineers, run architecture reviews, and manage delivery commitments for TMZCollaborate with product, operations, and DevOps to ensure SLA/SLO targets and production resilienceLead modernization efforts for maintainability, scalability, and data integrity\nKey requirementsKotlin as primary language; strong hands-on expertisePython for data pipelines and AI integrationJava for production-grade backendMicroservices architecture design and deliveryKafka or Solace for real-time messagingLow-latency, high-performance computing experienceOracle SQL and MongoDB proficiencyAI/ML integration and GenAI tooling experienceAWS, Kubernetes, Docker, and CI/CD practicesObservability, SRE practices, and secure coding in regulated environmentsownership and accountabilitystrong collaboration across cross-functional teamsAI curiosity and willingness to experiment with new toolingAI/ML integrationGenAI tooling (GitHub Copilot or equivalent)LLM APIs","company":"CitiGroup","rawCompany":"citigroup","city":"Brooklyn","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-09-15T04:49:45.869Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Back-End Java Developer — Trading Platforms","description":"Overview\nAs Apps Development Senior Manager, you will lead engineering delivery for the Trade Manager Zone platform within Cash Securities Settlements, powering high-throughput equity settlements. You’ll drive architectural excellence, modern delivery practices, and AI-driven transformation to improve quality and speed. You will embed AI/GenAI capabilities across development, testing, and operations while maintaining rigorous regulatory standards. This role blends hands-on coding with strategic leadership to scale a mission-critical financial platform and mentor a team of engineers.\n\nCompensation / Benefitsmedical, dental & vision coverage401(k)life insuranceaccident and disability insurancewellness programspaid time off and holidays\nResponsibilitiesArchitect, design, and maintain scalable, low-latency settlement systems for equity tradesLead real-time, high-throughput engineering across global markets with fault-tolerant architecturesChampion AI-assisted development, GenAI tooling, and trunk-based CI/CDDrive TDD/BDD, automated testing, secure coding, and AI-powered quality toolingEmbed AI/ML capabilities into platform operations, including anomaly detection and automated reconciliationMentor engineers, run architecture reviews, and manage delivery commitments for TMZCollaborate with product, operations, and DevOps to ensure SLA/SLO targets and production resilienceLead modernization efforts for maintainability, scalability, and data integrity\nKey requirementsKotlin as primary language; strong hands-on expertisePython for data pipelines and AI integrationJava for production-grade backendMicroservices architecture design and deliveryKafka or Solace for real-time messagingLow-latency, high-performance computing experienceOracle SQL and MongoDB proficiencyAI/ML integration and GenAI tooling experienceAWS, Kubernetes, Docker, and CI/CD practicesObservability, SRE practices, and secure coding in regulated environmentsownership and accountabilitystrong collaboration across cross-functional teamsAI curiosity and willingness to experiment with new toolingAI/ML integrationGenAI tooling (GitHub Copilot or equivalent)LLM APIs","datePosted":"2026-09-15T04:49:45.869Z","dateModified":"2026-09-15T04:49:45.869Z","hiringOrganization":{"@type":"Organization","name":"CitiGroup","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Brooklyn","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"d4354e7b64ae52ca7bad4b95"},"url":"https://jobsearcher.com/jobs/d4354e7b64ae52ca7bad4b95"}}